CODIGO DE FALHAS IVECO.pdf

ET-TN-440-24 - Iveco LA Vehicles Error Codes

Iveco Electronics

Page 1 of 16

FMI [DEC]

FMI [HEX]

1

01

air gap

2

02

incorrect tyre or pole wheel

3

03

Short to Battery

4

04

Short to Ground

Open circuit is detect ed

5

05

open circuit

Short ci circuit be between se sensorwires IG IG/IGM is de det ected

6

06

Short circuit

7

07

incorrect pole wheel

8

08

slip

9

09

wires mismatched

10

0A

speed drop-out

11

0B

abnormal speed (chatter)not stored

12

0C

frequency too high

1

01

air gap

2

02


ECU Name ABS Wabco D

SPN [Hex] 40B01

Wheel sensor left left front fault.

Fault Component

Description

ABS Wabco D

40B01

Wheel sens sensor or left e ft front fault fault..

ABS Wabco D

40B01

ABS Wabco D

40B01

ABS Wabco D

40B01


ABS Wabco D

40B01


ABS Wabco D

40B01


ABS Wabco D

40B01


Cyclic drop out detected at speed higher than 10 km/h. Several wheel revolution necessary. 16 sec. slip duration detected.

ABS Wabco D

40B01


W ire IG or IGM of anot her sensor is det ected.

ABS Wabco D

40B01


ABS Wabco D

40B01


Temporarily loss of wheel speed signal. Air gap too large, sensor voltage exceeds trigger level at too late.. Brake squeezes or chatters.


air gap too large, arge, sensor output output voltage too low but just exceeds exceeds trigger level such proportion of tyre diameter/ pole wheel teeth number that wheel speed difference within front axle > 10 % or difference within wheels of different axles > 19 % . Pneus or number of polewheel teeth are different. different. Check wheel circumference and number of polewheel DC voltage t age detected tected.. Short Short circui circuit or impeda impedance to batt battery ery volta voltage. ge.


Short circuit to ground is detected.

FMI Description

ABS Wabco D

40B01


Not plausible sensor f requency measured

ABS Wabco D

40B02

Wheel sensor right right front fault

ABS Wabco D

40B02

Wheel sens sensor or right g ht front fault

ABS Wabco D

40B02


air gap too large, arge, sensor output output voltage too low but just exceeds exceeds trigger level such proportion of tyre diameter/ pole wheel teeth number that wheel speed difference within front axle > 10 % or difference within wheels of different axles > 19 % . Pneus or number of polewheel teeth are different. different. Check wheel circumference and number of polewheel DC voltage t age detected tected... Short Short circui circuit or impeda impedance to batt battery ery volta voltage. ge..

3

03

Short to Battery

ABS Wabco D

40B02



4

04

Short to Ground

ABS Wabco D

40B02



5

05

open circuit

ABS Wabco D

40B02



6

06

Short circuit

ABS Wabco D

40B02


07


40B02



7

ABS Wabco D

8

08

slip

ABS Wabco D

40B02


W ire IG or IGM of anot her sensor is det ected..

9

09

wires mismatched

ABS Wabco D

40B02


0A

speed drop-out

40B02


Temporarily loss of wheel speed signal. Air gap too large, sensor voltage exceeds trigger level at too late. Brake squeezes or chatters.

10

ABS Wabco D

11

0B

abnormal speed (chatter)not stored

12

0C

frequency too high

1

01

air gap

2

02


ABS Wabco D

40B02



ABS Wabco D

40B03

Wheel sensor left left rear fault

ABS Wabco D

40B03

Wheel sens sensor or left e ft rear rear fault

ABS Wabco D

40B03



3

03

Short to Battery

ABS Wabco D

40B03



4

04

Short to Ground

ABS Wabco D

40B03



5

05

open circuit

ABS Wabco D

40B03



6

06

Short circuit

ABS Wabco D

40B03


07


40B03


Cyclic drop out detected at speed higher than 10 km/h. Several wheel revolution necessary.. 16 sec. slip duration detected.

7

ABS Wabco D

8

08

slip

ABS Wabco D

40B03



9

09

wires mismatched

ABS Wabco D

40B03


0A

speed drop-out

40B03



10

ABS Wabco D

11

0B

abnormal speed (c (chatter)not stored

12

0C

frequency too high

1

01

air gap

2

02


ABS Wabco D

40B03



ABS Wabco D

40B04

Wheel sensor right right rear fault

ABS Wabco D

40B04

Wheel sens sensor or right g ht rear fault

ABS Wabco D

40B04



3

03

Short to Battery

ABS Wabco D

40B04



4

04

Short to Ground

ABS Wabco D

40B04



5

05

open circuit

ABS Wabco D

40B04



6

06

Short circuit

ABS Wabco D

40B04


07


40B04



7

ABS Wabco D

8

08

slip

ABS Wabco D

40B04



9

09

wires mismatched

ABS Wabco D

40B04


0A

speed drop-out

40B04



10

ABS Wabco D

11

0B

abnormal speed (c (chatter)not stored

ABS Wabco D

40B04



12

0C

frequency too high

ABS Wabco D

40B07

Modulator left eft front failure

DC voltage detected. Short circuit rcuit or impedance impedance to battery voltage. voltage.

3

03

Short to Battery

ABS Wabco D ABS Wabco D ABS Wabco D

40B07 40B07 40B08

Modulato latorr left e ft front failure Modulato latorr left e ft front failure Modulator right ght front failure

Open circuit is detect ed Short ci circuit be between se sensorwires IG IG/IGM is de det ected DC voltage detected. Short circuit rcuit or impedance impedance to battery voltage. voltage.

5 6 3

05 06 03

open circuit Short to Ground Short to Battery

ABS Wabco D ABS Wabco D ABS Wabco D

40B08 40B08 40 B08 40B09

Modulato latorr right g ht front failure Modul Mo dulator a tor ri ht front front fai failure l ure Modulator left eft rear failure

Open circuit is detect ed Short ci circuit be between se sensorwires IG IG/IGM is de det ected DC voltage detected. Short circuit rcuit or impedance impedance to battery voltage. voltage.

5 6 3

05 06 03

open circuit Short to Ground Short to Battery

ABS Wabco D

40B09

Modulato latorr left e ft rear failure u re


5

05

open circuit

ABS Wabco D

40B09

Modulato latorr left e ft rear failure u re


6

06

Short to Ground

ABS Wabco D

40B0A

Modulator right ght rear failure

03

Short to Battery

ABS Wabco D

40B0A

Modulato latorr right g ht rear failure


5

05

open circuit

ABS Wabco D

40B0A

Modulato latorr right g ht rear failure


6

06

Short to Ground

ABS Wabco D ABS Wabco D ABS Wabco D ABS Wabco D

40B0D 40B0D 40B0D 40B0E

DBR, Retarder Retarder DBR, DB R, Re Retar tarder der DBR, DB R, Re Retar tarder der ABS error

DC voltage detected. Short circuit rcuit or impedance impedance to battery voltage. voltage. Open circuit is detect ed Short ci circuit be between se sensorwires IG IG/IGM is de det ected Short circuit to ground ground is detected. detected.

3 5 6 4

03 05 06 04

Short to Battery open circuit Short to Ground Voltage, low voltage/open circuit

ABS Wabco D

4 0B 0B 0E

A BS BS e rr rr or or


5

05

W L-Ground

ABS Wabco D

4 0B 0B 0E

A BS BS e rr rr or or

C clic dro out detected detected at s eed hi her than 10 km/h..Several wheel wheel revolution necessary.

7

07

Valve Rela

ABS Wabco D

40B0F

ABS error


3

03

Voltage, low voltage/open circuit

Giuseppe Pulvirenti


3

ET-TN-440-24v32 - LA Vehicles - Error Codes

Lamp status

Comment ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled

ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled ABS: partial disabled ASR: disabled disabled with standard standard parameter set not not as fault interpretated interpretated FMI 11 not stored ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled

ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS:: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: partial disabled ASR: disabled disabled with standard standard parameter set not not as fault interpretated interpretated FMI 11 not stored ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled

ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled ABS: wheel disabled ASR: disabled disabled

ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR: disabled disabled ABS: wheel disabled ASR:: disabled disabled ABS: disabled ASR: disabled disabled SMR: disabled EBL: disabled ABS: wheel disabled ABS: wheel disabled ABS: disabled ASR: disabled disabled SMR: disabled EBL: disabled ABS: wheel disabled ABS: wheel disabled ABS: disabled ASR: disabled disabled SMR: disabled EBL: disabled ABS: wheel disabled ASR: Diff brake disabled disabled SMR: disabled EBL: wheel disabled ABS: wheel disabled ASR: Diff brake disabled disabled SMR: disabled : ABS: disabled ASR: disabled disabled SMR: disabled EBL: disabled ABS: wheel disabled ASR: Diff brake disabled disabled SMR: disabled EBL: wheel disabled ABS: wheel disabled ASR: Diff brake disabled disabled SMR: disabled EBL:: wheel disabled DBR control disabled DBR control disabled DBR control disabled ABS: disabled ASR: disabled disabled SMR: disabled EBL: disabled ABS: disabled ASR: disabled disabled SMR: disabled EBL: disabled ABS:: disabled ASR: disabled disabled SMR: disabled EBL: disabled Dif &aux out put disabled ASR: Diff brake disabled disabled

Print Date: 8/11/2011


Iveco Electronics

FMI [DEC]

FMI [HEX]

4

04

FMI Description Voltage, low voltage/open circuit

Open circuit is detected

5

05

WL-Ground

Short circuit between sensorwires IG/IGM is detected Cyclic drop out detected at speed higher than 10 km/h. Several wheel revolution necessary.

6 7

06 07

Short to Ground Valve Relay

DC voltage detected. Short circuit or impedance to battery voltage. Open circuit is detected DC voltage detected. Short circuit or impedance to battery voltage. Open circuit is detected Short circuit between sensorwires IG/IGM is detected DC voltage detected. Short circuit or impedance to battery voltage. Open circuit is detected Short circuit between sensorwires IG/IGM is detected

3 5 3 5 6 3 5 6

03 05 03 05 06 03 05 06

Voltage, low voltage/open circuit Brake input open or shorted to ground Diff. Brake Valve, shorted to UBATT Diff. Brake Valve, open circuit Diff. Brake Valve, shorted to ground Trailer Brake Valve, shorted to UBATT Trailer Brake Valve, open circuit Trailer Brake Valve, shorted to ground

8 5

08 05

Warning Light

02

SAE J1939 VSC1 speed bad plausibility

5

05

SAE J1939 open or short circuit

6

06

SAE J1939 no access

7

07

SAE J1939 ERC_DR time-out

ASR: disabled SMR: disabled SAE J1939 switched to inactive because communication is disturbed. ASR: disabled SMR: disabled ABS ECU tries to restart com. Within 10s it is not possible. SAE J1939 remains inactive. FMI 5 might be additionally stored.. Driveline retarder may cause instability.

8

08

SAE J1939 ERC_ER (_EXR) time-out

Engine retarder may cause instability.

9

09

SAE J1939 ETC time-out

Dragtorque control influenced.

9

09

SAE J1939 EEC1 time-out

Dragtorque control influenced.

10

0A

SAE J 1939 ERC_EXR time-out

Exaust retarder may cause instability.

12

0C

SAE J1939, internal error

ECU Name ABS Wabco D

SPN [Hex] 4 0B 0F

A BS e rr or


ABS Wabco D

4 0B 0F

A BS e rr or

ABS Wabco D ABS Wabco D

4 0B 0F 4 0B 0F

A BS e rr or A BS e rr or

ABS Wabco D ABS Wabco D ABS Wabco D ABS Wabco D ABS Wabco D ABS Wabco D ABS Wabco D ABS Wabco D

40B10 4 0B 10 40B12 4 0B 12 4 0B 12 40B13 4 0B 13 4 0B 13

ABS error A BS e rr or ABS error A BS e rr or A BS e rr or ABS error A BS e rr or A BS e rr or


40B16 40B17

ABS error ABS error

Open circuit is detected

ABS Wabco D

40BE7

ABS error.SAEJ1939

Unplausibility between received vehicle speed and ABS vehicle speed.

ABS Wabco D

40BE7

ABS error.SAEJ1939

ABS Wabco D

40BE7

ABS error.SAEJ1939

SAE J1939 communication impossible. SAE J1939 high open or short circuit to plus or ground or sae J1939 low or low/high are misured SAE J1939 communication impossible. SAE J1939 high open or short circuit to plus or ground or sae J1939 low or low/high are misured

ABS Wabco D

40BE7

ABS error.SAEJ1939

ABS Wabco D

40BE7

ABS error.SAEJ1939

ABS Wabco D

40BE7

ABS error.SAEJ1939

ABS Wabco D

40BE7

ABS error.SAEJ1939

ABS Wabco D

40BE7

ABS error.SAEJ1939

ABS Wabco D

40BE7

ABS error.SAEJ1939

Driveline integrated retarder sends message incorrecly. Timeout supervision detects faults if activated. Engine integrated retarder sends m essage incorrecly. Timeout supervision detects faults if activated. Standard is no timeout supervision. Gearbox sends message incorrecly. Timeout supervision detects faults if activated. Standard is no timeout supervision. Engine control sends torque message incorrectly. Timeout supervision detects fault. Exaust integrated retarder sends message incorrecly. Timeout supervision detects faults if activated.. Standard is no timeout supervision. Internal fault

Fault Component

Description

2

ABS Wabco D

40BFB

ABS error. Overvoltage

Supply voltage too high for more than 5s

3

03

Overvoltage


40BFD 4 0B FD

ABS error A BS e rr or

Wheel parameters are out of tolerance. No ABS, ASR, EBL, SM Checksum of parameter or analog adjust ment is wrong.

2 12

02 0C

EEPROM, Wheel Parameter incorrect EEPROM checksum

ABS Wabco D

40BFE

ABS error

No modulators connected.

5

05

Electronic w/o loads

ABS Wabco D

4 0B FE

A BS e rr or

One axle was much faster than other.

8

08

excessive slip/dynotester

ABS Wabco D

4 0B FE

A BS e rr or

Control via modulator was too long. After a delay time function is normal.

9

09

Modulator valve activation time

ABS Wabco D

4 0B FE

A BS e rr or

Internal error

12

0C

Multiple possibilities

BC IBC2 BC IBC2

22101 22102

EEPROM checksum error ECU Overheating

12 12

0C 0C

BC IBC2

22103

Supply Line 1

BC IBC2

22104

Supply Line 2

The acquired volt age is below or above the thresholds.T he error shall be debounced.

BC IBC2

22105

Supply Line 3


BC IBC2

22106

Supply Line 4

The acquired volt age is below or above the thresholds.T he error shall be debounced..

BC IBC2

22107

Supply Line 5


BC IBC2

22108

Turn Lights Right

The acquired load current is below the threshold (at least a load on three is a open circuit)

00 01 03 04 00 01 03 04 00 01 03 04 00 01 03 04 00 01 03 04 5

00 01 03 04 00 01 03 04 00 01 03 04 00 01 03 04 00 01 03 04 05

B C I BC 2

2 21 09

T ur n L ig ht s T ra il er Ri gh t

05

221 0A

6

06

BC IBC2

2210B

T ur n Ligh ts Rig ht or Turn Lights Trailer Right Turn Lights Left

O n/ Of f d ia gn os ti c. Th e t es t i s p er fo rm ed on ly wh en t he d ri ve r i s O ff .T he error is detected only when at open circuit. Driver Short Circuit to ground or Overload or Overheating protection.The test is performed only when the driver is On. . The acquired load current is belo w the threshold (at least a load on three is a open circuit)

5

B C I BC2

5

05

B C I BC 2

2 21 0C

T ur n L ig ht s T ra il er L ef t

05

221 0D

6

06

BC IBC2

2210E

T ur n Ligh ts Lef t or Turn Lights Trailer Left Parkin g Left &Marker Right Front Lig hts

O n/ Of f d ia gn os ti c. Th e t es t i s p er fo rm ed o nl y wh en t he d ri ve r i s O ff .T he error is detected only when at open circuit. Driver Short Circuit to ground or Overload or Overheating protection.The test is performed only when the driver is On. The acquired load current is below the threshold (at le ast a load on two is a open circuit).

5

B C I BC2

5

05

I< IS (Is follows the I to V linear characteristic of the lamps)

B C I BC 2

2 21 0F

P ar ki ng Re ar Ri gh t L ig ht s

T he ac qu ir ed lo ad cu rr en t i s b el ow th e t hr es ho ld (a t l ea st a l oa d o n t wo is a open circuit).

5

05


B C I BC2

2 2110

Lic en se Pl at e L igh ts

T he ac qui red load cu rre nt is belo w t he thr es hol d ( at leas t a lo ad on two is a open circuit).

5

05


B C I BC 2

2 21 11

6

06

BC IBC2

22112

P ar ki ng Le ft & Ma rk er Ri gh t Fr on t L ig ht s OR Driver Short Circuit to ground or Overload or Overheating protection.The Parking Rear Right Lights OR License Plate test is performed only when the driver is On. Lights OR Trailer Lights Parkin g Right & Marker Left Front Lig hts The acquired load current is below the threshold (at le ast a load on two is a open circuit).

5

05


B C I BC 2

2 21 13

P ar ki ng Re ar Le ft Li gh ts

T he ac qu ir ed lo ad cu rr en t i s b el ow th e t hr es ho ld (a t l ea st a l oa d o n t wo is a open circuit).

5

05


B C I BC2

2 2114

Mar ke r Rear Ligh ts

T he ac qui red l oad cu rre nt is belo w t he t hr es hol d ( at leas t a lo ad o n t wo i s a open circui )..

5

05


B C I BC 2

2 21 15

6

06

BC IBC2

22116

P ar ki ng Ri gh t & M ar ke r L ef t Fr on t L ig ht s OR Driver Short Circuit to ground or Overload or Overheating protection.The Parking Rear Left Lights OR Marker Rear test is performed only when the driver is On. Lights OR Parking & Marker Trailer & Side Marker Left Lights Rear Fog Left & Right Lights The acquired load current is belo w the threshold (at least a load on two is a open circuit)

5

05

B C I BC 2

2 21 17

06

22118

Driver Short Circuit to ground or Overload or Overheating protection.The test is performed only when the driver is On. The acquired load current is below the t hreshold (the only load is a open circuit).

6

BC IBC2

R ea r F og Le ft &R ig ht Li gh ts OR Re ar Fo g Trailer Left&Right Lights Stop Light Left

5

05


BC IBC2

22119

Stop Light Right

The acquired load current is below the t hreshold (the only load is a open circuit).

5

05


B C I BC 2

2 21 1A

2

02

BC IBC2

2211C

Windshield Wiper

Driver Short Circuit to ground or Overload or Overheating protection.The test is performed only when the driver is On. T ur n Lef t and Tur n Rig ht Swi tc hes ar e bot h ac tiv at ed .T he Tu rn Lef t Li ght s Status and Turn Right Lights Status CAN parameters are ON but t he Emergency Lights Status CAN parameter is OFF. Windshield Wiper switches activated at the same time or every faulty on Windshield Wiper (fuse on supply line 6 faulty, engine blocked or short circuited, engine interrupted, cam always to ground, cam always open)

06

221 1B

S to p L ig ht L ef t o r St op Li gh t Ri gh t or S to p Trailer Left&Right Lights T ur n Ligh ts Swit ch es

6

B C I BC2

2

02

BC IBC2

2211E

Dif f.Rear.Transv.Lock Rockwell Switches

BC IBC2

2211F

Brake Front Air Pressure Sensor

BC IBC2

22120

Brake Rear Air Pressure Sensor

Page 2 of 16

The junction Temperature of the output drivers is greater than max. junction temperature(150°C). The acquired volt age is below or above the thresholds.T he error shall be debounced..

Switches are both activated. Dif f.Rear Transv.Lock Rock.Switch2(Rear axle 1) andDiff.Rear Transv.Lock Rock.Switch1(Rear axle 1) are both activated. The acquired voltage is below or above the threshold s(see Figure 8). The error is detected only if there are no errors on the supply voltage of the sensor (Vc). (Vout/Vc)=0.08+0.04*(Bar+1) Vout ->output voltage of the sensor; Vc -> supply voltage of the sensor: Bar -> relative to atmospheric pressure The acquired voltage is below or above the threshold s(see Figure 8). the sensor (Vc).

Lamp status

Comment ABS: disabled ASR: disabled SMR: disabled EBL: disabled Dif&aux output disabled ASR: Diff brake disabled ABS: disabled ASR: disabled SMR:: disabled EBL: disabled EBL: starts depending from deceleration EBL: starts depending from deceleration ASR: Diff brake disabled ASR: Diff brake disabled ASR: Diff brake disabled

WL if grounded.. Off if bumed out Supevision normally not activated

ABS: disabled ASR: disabled SMR: disabled EBL: disabled All valve disabled. No ABS, SMR, Diff Brake, EBL Wrong parameter No ABS, SMR, Diff Brake, EBL. No blink code. Normal for EOL testing of single cabin. Fault not memorized.. No ABS, SMR, ASR, EBL. On rolling roads responce dynotester slip supervision time can be exceeded when fault detection is not disabled by diagnostic tools or blinkcode (3s). 75% 0f 5min modulator was activated. No ASR during f ault activeness. Yellow No ABS, SMR, Diff Brake, EBL. No blink code.

32V36V V<8V 32V36V V<8V 32V36V V<8V 32V36V V<8V 32V36V V<8V I< IS (Is follows the I to V linear characteristic of the lamps)



2

02

00 01 03 04

00 01 03 04

0.6V<(Vout/Vc)<1V 0.14V<(Vout/Vc)< 0.38V Vout/Vc>1V Vout/Vc<0.14V

00

00

03 04

03 04

0 .6 V< (V ou t/ Vc )< 1V . < < . Vout/Vc>1V Vout/Vc<0.14V

(Vout/Vc)=0.08+0.04*(Bar+1) Vout ->output voltage of the sensor; Vc -> supply voltage of the sensor: Bar -> relative to atmospheric pressure

Giuseppe Pulvirenti




Iveco Electronics

Fault Component

FMI [DEC]

ECU Name B C I BC 2

SPN [Hex] 2 21 2B

B ra ke Ai r P re ss ur e S en so r S up pl y ( Vc )

T he ac qu ir ed su pp ly vo lt ag e i s b el ow or ab ov e t he th re sh ol ds .

Description

B C I BC2

221 2C

Veh ic le dat a bus CA N

No CA N m ess ag es on Veh ic le dat a bus or Bus -O ff det ec tion .T he er ror can be read on CAN only if the CAN bus resets

BC IBC2 BC IBC2

2212D 22130

ECU not programmed Engine Starter

BC IBC2

22131

Cabin Side White Lights (only if on pin E03)

BC IBC3 BC IBC3 BC IBC3

22100 22101 22102

ECU not programmed EEPROM checksum error ECU Overheating

BC IBC3

22103

ECU Secondary Microprocessor Faulty

BC IBC3

2210B

Vehicle Data Bus CAN

B C I BC3

221 0C

Bod y C ont ro l Bu s CAN

BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3

231FF 2ECFF 2EDFF 245FF 244FF 2E9FF 26DFF 219FF 22120

Body Control Bus - ECU#1 CAN Body Control Bus - ECU#2 CAN Body Control Bus - ECU#3 CAN Body Control Bus - ECU#4 CAN Body Control Bus - ECU#5 CAN Body Control Bus - ECU#6 CAN Body Control Bus - ECU#7 CAN Body Control Bus - ECU#8 CAN Fuel Level Interface

BC IBC3

22121

B C I BC 3

The PCB ECU Temperature of the output drivers is greater than max. allowed temperature (100°C). The secondary mic roprocessor that executes the limp-home functio n is faulty No CAN messages on Vehicle data bus or Bus-Off det ection. The error can be read on VDB CAN only if the VDB CAN bus resets No CA N m ess ag es on Bod y co nt rol bus or B us -O ff det ec tion . The error can be read on BCB CAN also if the BCB CAN bus is not reset

00 01 03 04 2 31 03 04 03 04 31 12 13

FMI [HEX]

00 01 03 04 02

Page 3 of 16

FMI Description

Lamp status

1F 03 Voltage Above Normal, Or Shorted To High Source 04 Voltage Below Normal, Or Shorted To Low Source 03 Voltage Above Normal, Or , Shorted To High Source 04 Voltage Below Normal, Or Shorted To Low Source 1F 0C 0D

Yellow Yellow Yellow

14

0E

Yellow

2

02

Red

2

02

Red

No CAN messages from ECU#1 - Bed Module No CAN messages from ECU#2 - Driver Door Module No CAN messages from ECU#3 - Co-Driver Door Module No CAN messages from ECU#4 - Additional Heater Air No CAN messages from ECU#5 - Additional Heater Water No CAN messages from ECU#6 - Mirror Controller No CAN messages from ECU#7 - MET No CAN messages from ECU#8 - Climate Control Fuel Level interface failure detected. The input voltage is evaluated for in-range checking:

2 2 2 2 2 2 2 2 00 01

02 02 02 02 02 02 02 02 00 01

Yellow Yellow Yellow Yellow Yellow Yellow Red Yellow Yellow

Engine Oil Level Interface

Oil Level interface failure detected. . The voltage difference between the first and the second acquisition are evaluated for in-range checking:

00 01 0F 10 12 13 14

2 21 22

A mb ie nt Ai r T em pe ra tu re In te rf ac e

A mb ie nt Ai r T em pe ra tu re in te rf ac e f ai lu re de te ct ed . The input voltage is evaluated for in-range checking:

B C I BC 3

2 21 30

W in ds hi el d W ip er Sw it ch es

B C IB C3

2 21 31

B C IB C3

2 21 40

B C IB C3

2 21 41

B C IB C3

2 21 42

B C IB C3

2 21 43

BC IBC3

22144

BC IBC3

22145

Brake Air Dryer

Pressure plausability:

B C I BC 3

2 21 50

D as hb oa rd Ba ck li gh t & He ad be am W as he r Supply & Body Builders Parking Lights

On/Off Diagnostic:

B C I BC 3

2 21 61

M ar ke r Fr on t L ef t & R ig ht L ig ht s

B C IB C3

2 21 66

A dd it io na l Li gh ts o r Ad di ti on al A ir H ea te r Disable

A na lo g D ia gn os ti c: T he ac qu ir ed lo ad cu rr en t i s be lo w t he t hr es ho ld (a t least a load on two is a open circuit). The error is detected only when the relative supply voltage is between 18V and 32V. The Marker Front Left & Right Lights fault shall be recognized, stored and reported on DM1 message with a maximum delay of 10sec. On/Off Diagnostic:

BC IBC3

22163

Step Lights

BC IBC3

22164

Cabin Side Lights

B C I BC3

2 2165

Cabi n Ce ili ng Light s

BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3 BC IBC3

22180 22181 22182 22183 22184 22190

30A 30B 30C 30D 30E +Batt. TCO & +Batt. Spare1

BC IBC3

22191

30A Cluster

BC IBC3

22192

30D Body Builders

BC IBC3

22193

30E ECAS

BC IBC3

22194

30C VCM

B C I BC 3

2 21 95

BC IBC3

22196

3 0E Ci ga re tt e Li gh te r & 30 E D ia gn os ti c Connector 30C ABS

BC IBC3

22197

30C ABS Trailer

BC IBC3

22198

30B Engine Crank

BC IBC3

22199

30D Acustic Horn

B C I BC 3

2 21 9A

3 0E Vo lt ag e A da pt er & 30 E B ed Li gh ts

BC IBC3

2219B

30B Mirror Heating

B C IB C3

2 21 A0

1 5 M ir ro r Co nt ro l er & 15 H ea te d Dr ye r

BC IBC3

221A1

15 Alternator

BC IBC3

221A2

15 TCO & 15 Cluster & 15 MET & 15 UDS

BC IBC3

221A3

15 VCM & 15 ECM

BC IBC3

221A4

15 ECAS & 15 ABS

B C I BC 3

2 21 A5

B C I BC 3

2 21 A6

BC IBC3

221A7

BC IBC3

221A8

BC IBC3

221A9

BC IBC3

221B0

BC IBC3

221B2

B C I BC 3

2 21 C0

1 5 C ab in Ti lt ed & 1 5 B ra ke Sw it ch & On/Off Diagnostic: fuse interrupped 15 Headbeam Pot.Supply The internal fuse to ECU can be accidentally interrupted 1 5/ 1A R ev er se G ea r L ig ht s & 15 /1 A On/Off Diagnostic: fuse interrupped Headbeam Adjustment supply & 15/1A NOX The internal fuse to ECU can be accidentally interrupted sensor supply 15/1A Cabin Heater & 15/1A Condit ioner On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted 15/1B Body Builders On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted 15/1B Electric Windows On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted Power Steerin Circuit #1 or #2 Pressure Sensor lausibilit : : Low - While Engine Speed=0 (and valid) at least one of two pressure switches is in Normal state (open) (pressure above threshold) The ECU waits PSC_TEST_T1 (after Engine Speed =0 or at Ignition Key 15) before to start the diagnostics Steerin g Flow Meter Flow meter plausib ili ty: - When Vehicle Speed < PSC_VEH_SPEED _MIN the flow is in Normal state (open) W in ds hi el d W a sh er & H ea db ea m W as he r O n/ Of f D ia gn os ti c:

BC IBC3

221C1

TGC ON

W in ds hi el d W ip er sw it ch es ac ti va te d a t t he sa me ti me or ev er y f au lt y o n Windshield Wiper (engine blocked or short circuited, ,engine interrupted, , cam always to ground, cam always open) D if f .L oc k. St at e. R ea r Ax le 1( Ro ck we l ) Diff.Lock.State. Rear Axle1-In1 and Diff. Lock State Rear Axle1-In2, are Switches both activated S er vi ce B ra ke A ir P re ss ur e Ci rc ui t# 2 se ns or S er vi ce B ra ke A ir P re ss ur e Ci rc ui t# 2 in te rf ac e fa il ur e de te ct ed . (Front) S er vi ce B ra ke A ir P re ss ur e Ci rc ui t# 1 se ns or S er vi ce B ra ke A ir P re ss ur e Ci rc ui t# 1 in te rf ac e fa il ur e de te ct ed . (Rear) S er vi ce B ra ke A ir P re ss ur e Ci rc ui t# 2 se ns or T he pr es sur e c ha rging is ev al uat ed fo r in- ran ge che ck ing (Front) S er vi ce B ra ke A ir P re ss ur e Ci rc ui t# 1 se ns or T he pr es sur e c ha rging is ev al uat ed fo r in- ran ge che ck ing (Rear) Service Brake Air Pressure Sensor Supply Service Brake Air Pressure Sensor Supply Voltage failure detected. . Voltage (Vs) The error is detected only when the maximum supply voltage is between 18V and 32V and Ignition Key 15 is On.

Analog Diagnostic: The acquired load current is below the threshold (at least a load on two is a open circuit). The error is detected only when the relative supply voltage is between 18V and 32V. The Step Lights fault shall be recognized, stored and reported on DM1 message with a maximum delay of 10sec.. On/Off Diagnostic:

Ana log Dia gnos ti c: The ac qui red load cu rre nt is belo w t he thr es hol d ( at least a load on two is a open circuit). The error is detected only when the relative supply voltage is between 18V and 32V. The Cabin Ceiling Lights fault shall be recognized, stored and reported on DM1 message with a maximum delay of 10sec. On/Off Diagnostic: On/Off Diagnostic: On/Off Diagnostic:: On/Off Diagnostic: On/Off Diagnostic: On/Off Diagnostic: The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentall interru ted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted O n/ Of f Di ag no st ic : fu se in te rr up pe d The internal fuse to ECU can be accidentall interru ted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted O n/ Of f Di ag no st ic : fu se in te rr up pe d The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse in terrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped The internal fuse to ECU can be accidentally interrupted On/Off Diagnostic: fuse interrupped

On/Off Diagnostic:

00:Delta voltage below normal 01:Delta voltage above normal

00 00:Delta : voltage below normal 01 01:Delta voltage above normal 15 0F:Time/Date from TCO not available 10 10:Engine Starter Mode or Engine Speed from EDC not available 12 12:Date could not be stored in EEPROM 13 13:Time could not be stored in EEPROM 14 14:Oil Level could not be stored in EEPROM 03:Voltage above normal (s.c. to battery or open circuit) 04:Voltage below normal (s.c. to ground)

Yellow

03 04

03 04

2

02

Yellow

2

02

Yellow

03 04 03 05 00 01 00 01 00 01 03 04 01 00 02 6

03 03:Voltage above normal (s.c. to battery or open circuit) 04 04:Voltage below normal (s.c. to ground) 03 4:Voltage above normal (s.c. to battery or open circuit) 05 04:Voltage below normal (s.c. to ground) 00 00:Delta voltage below normal 01 01:Delta voltage above normal 00 00:Delta voltage below normal 01 01:Delta voltage above normal 00 00: 6V8V 04 04: V<2V 01 01:The pressure is not increasing while charge mode 00 00:The pressure is not decreasing while rigeneration mode 02 02:Duty error (air loss because the S2 valve is locked) 06 06:Short circuit to ground or Overload or Overheating protection.

Yellow

Yellow Yellow Red Red Yellow

Yellow

Yellow

5

05

05: I < IS

Yellow

03 06

03 06

03:Short circuit to battery 06:Short circuit to ground or Overload or Overheating protection

Yellow

5

05

05: I < IS

Yellow

03 06

03 06


Yellow

5

05

05: I < IS

Yellow

4 4 4 4 4 5

04 04 04 04 04 05

Voltage below normal Voltage below normal Voltage below normal Voltage below normal Voltage below normal Fuse interrupted

Yellow Yellow Yellow Yellow Yellow Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

5

05

Fuse interrupted

Yellow

02

Flow meter lausibilit

Yellow

2

02

Flow meter plausibility

Yellow

03 06

03 06


Yellow

03 06

03 06

03:Short circuit to battery : 06:Short circuit to round or Overload or Overheatin

Yellow

2

rotection

BC IBC3

221C2

TGC OFF

On/Off Diagnostic:

3

03

03:Short circuit to battery

Yellow

BC IBC3

221C3

Body Builder Reverse Gear

On/Off Diagnostic:

03 06

03 06


Yellow

Giuseppe Pulvirenti

Comment

6V8V V<2V




Iveco Electronics

Page 4 of 16

ECU Name BC IBC3

SPN [Hex] 221C4

FMI [DEC]

FMI [HEX]

Vehicle Running

On/Off Diagnostic:

03 06

03 06

FMI Description 03:Short circuit to battery 06:Short circuit to ground or Overload or Overheating protection

Lamp status Yellow

BC IBC3

221C5

Engine Running

On/Off Diagnostic:

03 06

03 06


Yellow

BC IBC3

221C6

Roof Hatch opening

On/Off Diagnostic:

03 06

03 06


Yellow

BC IBC3

221C7

Roof Hatch closing

On/Off Diagnostic: :

03 07

BC IBC3

221C8

Headlights Washer

On/Off Diagnostic:

03 08

03 08

BC MET BC MET

26D01 26D02

EEPROM checksum error ECU Overheating

12 12

0C 0C

Yellow Yellow

12

0C

Yellow

2

02

03 04

03 04

Fault Component

Description

The PCB ECU Temperature of the output drivers is greater than max. allowed temperature (100°C). The secondary mic roprocessor that executes the limp-home functio n is faulty No CAN messages on Body Control bus or Bus-Of f detection. The error can be read on BCB CAN only if the BCB CAN bus resets Fuel Level interface failure detected. The input voltage is evaluated for Phisically possible range:

03 4:Short : circuit to battery 07 06:Short circuit to ground or Overload or Overheating protection 5:Short circuit to battery 06:Short circuit to ground or Overload or Overheating protection

Yellow

Yellow

BC MET

26D03

ECU Secondary Microprocessor Faulty

BC MET

26D0C

Body Control bus CAN

BC MET

26D20

Fuel Level sensor

BC MET

26D21

Engine Oil Level Sensor

Oil level interf ace f ailure detected. The input voltage is evaluated for Phisically possible range:

03 04

03 04

03:Voltage above normal (s.c. to battery) 04:Voltage below normal (s.c. to ground). Only when the current is sensed on the Low Side 03:Voltage above normal (s.c. to battery) 04:Voltage below normal (s.c. to ground )

BC MET

26D51

Analog Diagnostic: The error is detected only when the relative supply voltage is between 18V and 32V.

6

06

06:short cir cuit to ground or Overlo ad or Overheating protection

BC MET

26D 52

Parking Lef t & Right Front Lights & Parking Rear Left Lights & Marker Rear Left & Right Lights & Trailer Parking Lights Left Par ki ng L ef t & R ight Front Lights

Analog Diagnostic: The acquired load current is below the threshold. The error is detected only when the relative supply voltage is between and 32V. A na lo g D ia gn os ti c: Th e a cq ui re d l oa d c ur re nt i s b el ow t he t hr es ho ld . The error is detected only when the relative supply voltage is between and 32V. A na lo g D ia gn os ti c: Th e a cq ui re d l oa d c ur re nt is be lo w t he th re sh ol d. The error is detected only when the relative supply voltage is between and 32V. Analog Diagnostic: The error is detected only when the relative supply voltage is between and 32V..

5

05

05: I < IS

Yellow

5

05

05: I < IS

Yellow

5

05

05: I < IS

Yellow

6

06


A na lo g D ia gn os ti c: T he ac qu ir ed lo ad cu rr en t i s be lo w t he t hr es ho ld . The error is detected only when the relative supply voltage is between 18V and 32V. Analog Diagnostic: The error is detected only when the relative supply voltage is between 18V and 32V.

5

05

05: I < IS

5

05


Analog Diagnostic: The acquired load current is below the threshold. The error is detected only when the relative supply voltage is between 18V and 32V. Analog Diagnostic: :The acquired load current is below the threshold. . The error is detected only when the relative supply voltage is between 18V and 32V. Analog Diagnostic: The error is detected only when the relative supply voltage is between 18V and 32V.

5

05

05: I < IS

Yellow

05

05:: I < IS

Yellow

6

06


Yello w

6

06


Yello w

05 06

05 06

05:Open load 06:Short circuit to ground or Overload or Overheating protection

Yellow

B C M ET

B C M ET

B C M ET

2 6D 53

2 6D 54

2 6D 55

P ar ki ng R ea r L ef t L ig ht s

P ar ki ng Re ar Ri gh t L ig ht s

P ar ki ng Re ar Ri gh t L ig ht s & Plate Left & Right Lights & Trailer Parking Lights Right R ea r F og Le ft & Ri gh t L ig ht s

Red Yellow

Yellow

Yello w

18V

18V

18V Yello w

18V

B C M ET

2 6D 56

BC MET

26D57

BC MET

26D58

Rear Fog Left & Right Lights & Trailer Rear Fog Left & Right Lights Stop Light Left

BC MET

26D59

Stop Light Right

BC MET

26D5A

BC MET

26D5B

Stop Light Left & Stop Light Right & Trailer Stop Left & Right Lights Front Fog Left & Right Lights

B C M ET

2 6D 5C

L ow B ea m L ig ht L ef t

On/Off Diagnostic: The error is detected only when the relative supply voltage is between 18V and 32V. O n/ Of f D ia gn os ti c:

B C M ET

2 6D 5D

L ow B ea m L ig ht R ig ht

O n/ Of f D ia gn os ti c:

05 06

05 06


Yellow

B C M ET

2 6D 5E

H ig h B ea m L ig ht L ef t


05 06

05 06


Yellow

B C M ET

2 6D 5F

H ig h B ea m L ig ht R ig ht


05 06

05 06


Yellow

B C M ET

2 6D 60

P la te L ef t & R ig ht L ig ht s

5

05

05: I < IS

Yellow

B C M ET

2 6D 62

M ar ke r R ea r L ef t & R ig ht Li gh ts

5

05

05: I < IS

Yellow

BC MET

26D68

Turn Right Lights

5

05

05: I < IS

Yellow

BC MET

26D69

Trailer Turn Lights Right

5

05

05: I < IS

Yellow

BC MET

26D6A

Turn & Traile r Turn Rig ht Lights

5

05

06: Short circuit to ground or Overload or Overheating protection

BC MET

26D6B

Turn Lef t Lights

5

05

05: I < IS

Yellow

BC MET

26D6C

Trailer Turn Lights Left

A na lo g D ia gn os ti c: Th e a cq ui re d l oa d c ur re nt i s b el ow t he t hr es ho ld . The error is detected only when the relative supply voltage is between 18V and 32V.. A na lo g D ia gn os ti c: T he ac qu ir ed lo ad cu rr en t i s b el ow th e t hr es ho ld . The error is detected only when the relative supply voltage is between 18V and 32V. Analog Diagnostic: The acquired load current is below the threshold. The error is detected only when the relative supply voltage is between 18V and 32V. On/Off Diagnostic: The error is detected only when all the lamps are open circuit and the relative supply voltage is between 18V and 32V. On/Off Diagnostic: The error is detected only when the relative supply voltage is between 18V and 32V.. Analog Diagnostic: The acquired load current is below the threshold. The error is detected only when the relative supply voltage is between 18V and 32V. On/Off Diagnostic: The error is detected only when all the lamps are open circuit and the relative supply voltage is between 18V and 32V. On/Off Diagnostic: The error is detected only when the relative supply voltage is between 18V and 32V. A na lo g D ia gn os ti c: T he ac qu ir ed lo ad cu rr en t i s be lo w t he t hr es ho ld (s ee Figura 2). The error is detected onl when the relative su l volta e is between 18V and 32V.

5

05

5: I< IS

Yellow

6

06

Is =40mA 06: Short circuit to ground or Overload or Overheating protection

5

05

5: I< IS

BC MET

26D6D

Turn & Traile r Turn Left Lights

B C M ET

2 6D 6E

T ra il er S to p L ef t & R ig ht L ig ht s

5

Yellow

Yello w

Yellow

Yellow

Yellow

Is =40mA

BC MET

26DA1

5

05


Yellow

2 6D C0

Ignition Key 15 Body Builder &Trailer A -A 8+ P- A1 o ut pu t

On/Off Diagnostic:

B C M ET


5

05


Yellow

B C M ET

2 6D C1

A -B 1 o ut pu t


5

05


Yellow

B C M ET

2 6D C3

H ea db ea m A dj us tm en t


03 06

03 06

Yellow

BC MET B C M ET

2 6DC5 2 6D C8

A- C1 out u t C -A 1 o ut pu t

O n/ Of f Di a n os tic : O n/ Of f D ia gn os ti c:

5 05 06 03

05 05 06 03

03:Short circuit to battery 06:Short circuit to ground (with Hheadbeam Adjustment Position > 4%) 06:short circuit to round or Overlo ad or Overheatin rotection : 05: Open load 06: Short circuit to ground or Overload or Overheating protection 03: Short circuit to battery

B C M ET

2 6D C9

C -A 2 o ut pu t


05 06 03

05 06 03

05: Open load 06: Short circuit to ground or Overload or Overheating protection 03: Short circuit to battery

Yellow

B C M ET

2 6D CA

C -A 3 o ut pu t


05 06 03

05 06 03


Yellow

B C M ET

2 6D CD

C -A 4 o ut pu t


05 06 03

05 06 03


Yellow

B C M ET

2 6D CE

C -A 5 o ut pu t


05 06 03

05 06 03


Yellow

CLC

41905

Solar Sensor

CLC

41906

Indoor temperature sensor

CLC

41907

Evaporator temperature sensor

CLC

41908

Heater exchanger temperature sensor

CLC

41901

Feedback signal floor flap

CLC

41902

Feedback signal defrost flap

CLC

41903

Feedback signal bilevel flap

CLC

41904

Feedback signal recirculation flap

CLC CLC

41914 4190E

Sensor fan diagnosis Heating valve

CLC

41910

Floor flap motor

04 05 04 05 04 05 04 05 04 05 04 05 04 05 04 05 07 04 03 07 04 03 07

04 04: Short circuit to ground 05 05: Open load or short cricuit to battery 04 04: Short circuit to ground 05 05:: O en load or short cricuit to batter 04 04: Short circuit to ground 05 05: Open load or short cricuit to battery 04 04: Short circuit to ground 05 05: Open load or short cricuit to battery 04 04: Short circuit to ground 05 05: Open load or short cricuit to battery 04 04: Short circuit to ground 05 05: Open load or short cricuit to battery 04 04: Short circuit to ground 05 05: Open load or short cricuit to battery 04 04: Short circuit to ground 05 05:: O en load or short circuit to batter 07 Faulty feedback from fan motor 04 04: Short cricuit to ground 03 03: Short circuit to battery 07 07: Flap is not moving 04 04: Short cricuit to ground 03 03: Short circuit to battery 07 07: Flap is not moving

Giuseppe Pulvirenti

Comment


Yello w Yellow

Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow

Yellow



Iveco Electronics

ECU Name CLC

SPN [Hex] 41911

Defrost flap motor

CLC

41912

Bilevel flap motor

CLC

41913

R ecirculation flap motor

CLC CLC CLC

4190D 4190F 41915

Compressor clutch relais Sensor fan Blower control voltage

CLC CLC DR ZF EST42

41916 41917 41001

DR ZF EST42

41002

DR ZF EST42

41003

DR ZF EST42

41007

DR ZF EST42

41008

DR ZF EST42

41009

DR ZF EST42

41016

BCB data link BCB data link Short-cir cuit to ground on "accumula tor charge valve" output (AD1) Short-cir cuit to posit ive on "accumulator charge valve" output (AD1) Interrupt on "accumulator charge valv e" output (AD1) Short-circuit to ground on "Intarder pilot lamp" output (AD2) – only without MUX Short-cir cuit to positive on "Intarder pilo t lamp" output (AD2) – only without MUX Interrupt on "Intarder pilot lamp" output (AD2) – only without MUX Short-cir cuit to ground on "braking level selector supply" output – only without MUX

DR ZF EST42

41017

Short-cir cuit to posit ive on "braking level Shorted to high source selector supply" output – only without MUX

DR ZF EST42

41019

DR ZF EST42

4101A

DR ZF EST42

4101B

Short-circuit to ground on "proportional Shorted to low source valve" output (AIP) Short-cir cuit to posit ive on "proportional Shorted to high source valve" output (AIP) Interrupt on "proportional valve" output (AIP) Disconnection

DR ZF EST42

4101C

DR ZF EST42

4101D

DR ZF EST42

4101E

DR ZF EST42

41022

DR ZF EST42 DR ZF EST42 DR ZF EST42

41025 41026 41027

DR ZF EST42

41028

DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42

41029 4102A 4102B 4102C

DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42 DR ZF EST42

4102D 4102E 4102F 41031 41033 41034 41035 41036 41038 41039 4103E 4103F

DR ZF EST42 DR ZF EST42 DR ZF EST42 EDC7C1

41040 41042 41051 20001

Resistance error on "proportional valve" Device error output (AIP) Short-cir cuit to ground on "proportional valve Shorted to low source ground feedback" output (ADM1) Short-circuit to posit ive on "proportio nal valve Shorted to high source ground feedback" output (ADM1) Speed sensor failure on output shaft No signal (interruption) Temperature sensor interrupt Disconnection Temperature sensor short-circuit General short Below minimum threshold of readback Below min. threshold current on "proportional valve" output Above maximum threshold of readback Above max. threshold current on "proportional valve" output Vehicle circuit interruption (terminal 30) Disconnection Vehicle circuit overvoltage (terminal 15) Above max. threshold Vehicle circuit undervoltage (terminal 15) Below min. threshold "Braking level selector" error (wit hout Not plausible MUX)Braking level from BC _DR CAN message not correct (with MUX) End-of-line parameter not valid No fault symptom "Operating hours counter" loss No fault symptom "Error memory" loss No fault symptom CAN-message EEC2 failure (SAE J1939) No signal System error of ECU No fault symptom CAN-message TSC1 failure (SAE J1939) No signal CAN transmit error No fault symptom CAN-BusOff Device error CAN-AcknowledgeError No fault symptom CAN-message EEC1 failure (SAE J1939) No signal CAN-message CCVS failure (SAE J1939) No signal CAN-message ERC1_ER failure (SAE No signal J1939) CAN-message ETC1 failure (SAE J1939) No signal CAN-message ETP failure (SAE J1939) No signal CAN-message BC_DR timeout No signal Acceleration Pedal

EDC 7C1 E DC 7C 1 E DC 7C 1 EDC7C1 EDC7C1 EDC 7C1 E DC 7C 1 E DC 7C 1 EDC7C1 EDC 7C1 EDC 7C1 EDC7C1 EDC7C1 EDC7C1 E DC 7C 1 EDC7C1 E DC 7C 1 EDC 7C1 EDC 7C1 E DC 7C 1 E DC 7C 1 E DC 7C 1 E DC 7C 1 EDC 7C1 E DC 7C 1 EDC7C1 EDC7C1 E DC 7C 1 EDC 7C1 EDC 7C1 EDC 7C1 EDC7C1 E DC 7C 1 E DC 7C 1 EDC 7C1 EDC7C1 EDC7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC7C1 EDC7C1 EDC7C1 EDC7C1 EDC7C1 EDC7C1 EDC7C1

2 0002 2 00 03 2 00 04 20005 20006 2 0007 2 00 08 2 00 09 2000A 200 0B 200 0C 2000D 2000E 2000F 2 00 10 20011 2 00 12 2 0013 2 0014 2 00 15 2 00 16 2 00 17 2 00 18 2 0019 2 00 1A 2001B 2001C 2 00 1D 200 1E 2001 F 2 0020 20021 2 00 22 2 00 23 2 0024 20025 20026 2 0027 2 0028 2 0029 2002A 2002B 2002C 2002D 2002E 2002F 20030

Ac cele rat io n P edal S el ft es t Sh ut of f Pa th ( St ar t Up ) A mb ie nt Ai r P re ss ur e S en so r not used Batt ery Voltage Boo st Ai r Pr es sur e B oo st Ai r T em pe ra tu re Se ns or B oo st Pr es su re Re gu la ti on Boost er V oltage Boo st er Vo lt ag e C2 T ruc k Sec ur it y Syst em Turbo Speed Vehicle Speed Clut ch Swit ch C oo la nt T em pe ra tu re Se ns or Cruise Control E ng in e B ra ke Pr es el ec ti on Eng ine O ver spe ed Eng ine Spe ed Sens or E ng in e Sp ee d Se ns or ( Ca ms ha ft ) E ng in e S pe ed S en so r ( Cr an ks ha ft ) F ue l L im it in g – VG T O ve rs pe ed F ue l P re ss ur e M on it or in g C P3 F uel Pr es sur e S ens or F ue l T em pe ra tu re S en so r Grid Heater Main Relay M on it or in g o f P re ss ur e R el ie f V al ve Mul tipl e St at e Swit ch O il P res sur e S ens or O il T em pe rat ur e Sens or Power S upply V GT u nd er bo os t d et ec ti on S el ft es t S hu to ff P at h ( Af te r R un ) Ser vic e B rak e S wit ch CAN _ A CAN_B BC2 EDC1 ms g T im eou t BC2 EDC2 ms g T im eou t CCVS V m sg T im eout EBC1 msg Timeout ETC1 msg Timeout PTO msg Timeout TCO1 msg Timeout AE msg Timeout DE msg Timeout PE msg Timeout

EDC7C1 EDC7C1 EDC7C1 EDC7C1 EDC7C1 EDC 7C1 EDC7C1 EDC7C1 E DC 7C 1 E DC 7C 1 E DC 7C 1 EDC 7C1 E DC 7C 1 E DC 7C 1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC7C1 E DC 7C 1 E DC 7C 1 E DC 7C 1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1 EDC 7C1

20032 20033 20034 20035 20036 2 0037 20038 20039 2 00 3A 2 00 3B 2 00 3C 200 3D 2 00 3E 2 00 3F 2 0040 2 0041 2 0042 2 0043 2 0044 2 0045 2 0046 2 0047 2 0048 20049 2 00 4A 2 00 4B 2 00 4C 200 4D 200 4E 2004 F 2 0050 2 0051

VE msg Timeout AR msg Timeout DR msg T imeout TR msg Tim eout VR msg Timeout VM2 EDC 2 m sg T im eo ut W SI msg Timeout Fan speed C yl in de r B al an ci ng C yl in de r 1 C yl in de r B al an ci ng C yl in de r 2 C yl in de r B al an ci ng C yl in de r 3 C lin der B alan cin C lin der 4 C yl in de r B al an ci ng C yl in de r 5 C yl in de r B al an ci ng C yl in de r 6 High si de P ower st age 1 High si de P ower st age 2 High si de P ower st age 3 High si de P ower st age 4 High si de P ower st age 5 High si de P ower st age 6 High si de P ower st age 7 High si de P ower st age 8 High si de P ower st age 9 Hi hside Powersta e 10 C C H ig hs id e P ow er st ag e 1 C C H ig hs id e P ow er st ag e 2 C C H ig hs id e P ow er st ag e 3 Lows ide P owe rst age 1 Lows ide Po we rst age 2 Lows ide Po we rst age 3 Lows ide Po we rst age 4 Lows ide Po we rst age 5

Giuseppe Pulvirenti

Fault Component

Description

Shorted to low source

FMI [DEC]

04 03 07 04 03 07 04 03 07 04 04 04 03 25 02 5

FMI [HEX]

6

06

Disconnection

10

0A

5

05

Shorted to high source

6

06

Disconnection

10

0A


5

05

6

06

5

FMI Description

04 04: Short cricuit to ground 03 03: Short circuit to battery 07 07: Flap is not moving 04 04: Short cricuit to ground 03 03: Short circuit to battery 07 07: Flap is not moving 04 04: Short cricuit to ground 03 03: Short circuit to battery 07 07: Flap is not moving 04 Short cricuit to ground 04 Short cricuit to ground 04 04: Short cricuit to ground 03 03: Short circuit to battery 19 Bus Rx access error 02 Bus Tx access error 05



Page 5 of 16

Lamp status Yellow

Comment

Yellow

Yellow

Yellow Yellow Yellow Yellow Yellow

05

6

06

10

0A

9

09

5

05

6

06

4

04

10 7 2

0A 07 02

1

01

10 1 2 3

0A 01 02 03

0 0 0 4 0 4 0 9 0 4 4 4

00 00 00 04 00 04 00 09 00 04 04 04

4 4 4 00 01 02 03 04 12 31

04 04 04 00 Above Normal 01 Below Normal 02 Not Plausible 03 SRC_HIGH / SRC_UMAX 04 SRC_LOW / SRC_UMIN 0C NO_SIGNAL / SRC_UOPEN 1F All other faults (if any)




Iveco Electronics

ECU Name EDC 7C1 E DC 7C 1 E DC 7C 1 E DC 7C 1 E DC 7C 1 EDC 7C1 EDC 7C1 EDC 7C1 E DC 7C 1 E DC 7C 1 E DC 7C 1 EDC7UC31

SPN [Hex] 2 0052 2 00 53 2 00 54 2 00 55 2 00 56 2 0057 2 0058 2 0059 2 00 5A 2 00 5B 2 00 5C 10011

Lows ide Po we rst age 6 S ma l Si gn al Po we rs ta ge 1 S ma l S ig na l P ow er st ag e 2 S ma l S ig na l P ow er st ag e 3 S ma l S ig na l P ow er st ag e 4 Sol enoi d Power st age 1 Sol enoi d Power st age 2 Sol enoi d Power st age 3 S ol en oi d P ow er st ag e 4 S ol en oi d P ow er st ag e 5 S ol en oi d P ow er st ag e 6 Vehicle Speed failure

Fault Component

Description

VSSCD1

EDC7UC31

10012

Accelerator Pedal 1 failure

APP1

EDC7UC31

10014

Multiple State Switch failure

MSSCD

EDC7UC31

10016

Main Clutch Signal failure

ConvCD

EDC7UC31

10017

Brake Signal failure

BrkCD

EDC7UC31 EDC7UC31

10019 1001F

Terminal 15 failure SCR Temperatures plausibility

T15CD SCRCatPlausIv

EDC7UC31

10025

EDC7UC31

10026

Main Relay 2 failure (Grid Heater 1, Fan 1, VGT,, Lambda Heater,, EGR Bypass Valve,, EGR Actuator, Blow By Valve) Battery Voltage failure

BattCD

EDC7UC31

10027

Engine Brake decompression Valve failure

CRERCD

EDC7UC31

10028

EDC7UC31

10029

EDC7UC31

1002B

Main Relay 1 (Engine Brake Decompression MnRly1_SCB Valve) Short to Battery Main Relay 3 failure (A/C Compressor, Fuel MRlyCDMnRly3 Filter Heater, Intercooler Bypass Valve, Additive Valve, Grid Heater 2, Fan 2, OBD/Cold Start/ Adjustable Speed Limiter Lamp) Air Heater 1 Power Stage failure ArHt1

EDC7UC31 EDC7UC31

1002E 10031

Air Heater always on Coolant Temperature Sensor failure

AirHtStickOnIv CTSCD

EDC7UC31 EDC7UC31

10032 10033

Coolant Temperature Dynamic failure Boost Air Temperature Sensor failure

Clg_DynTst IATSCD

EDC7UC31

10034

Boost Pressure Sensor failure

BPSCD

EDC7UC31

10035

Fuel Temperature Sensor failure

FTSCD

EDC7UC31

10038

Oil Pressure Sensor failure

OPSCD

EDC7UC31

1003A

Oil Temperature Sensor failure

OTSCD

EDC7UC31

1003C

Ambient Air Temperature Sensor fail ure (of Humidity Sensor)

EDC7UC31

10041

Crankshaft Speed Signal failure

EngMCrS1

EDC7UC31 EDC7UC31

10042 10043

Engine runs with Camshaft Speed only Camshaft Speed Signal failure

EngMBackUp EngMCaS1

EDC7UC31

10044

Offset between Camshaft and Crankshaft

EngMOfsCaSCrS

EDC7UC31

10045

Fan Actuator 1 failure

FanCD

EDC7UC31

10046

Fan Actuator 2 Power Stage failure

FanCD2

EDC7UC31 EDC7UC31

1004D 1004F

EDC7UC31

10051

Info: Engine Overspeed Protection EngPrtOvrSpd Info: OBD Performance Lim iter Intervention CoVehPrflmAct by Legislation Cylinder 1 BIP search failure BIPCyl1

EDC7UC31

10052

Cylinder 2 BIP search failure

EDC7UC31

10053

EDC7UC31

10054

EDC7UC31

MRlyCD

EATSCD

Page 6 of 16

FMI [DEC]

FMI [HEX]

02 03 04 12 03 04 12 03 04 12 02 12 02 12 2 02 03 04 12

02 Signal not valid 03 Value above Limit 04 Distance factor not learned 0C Signal not plausible 03 Signal too high 04 Signal too low 0C Signal not plausible to the reference signal 03 Short to Battery 04 Short to Ground 0C Signal not plausible 02 Info: :Clutch signal failure via CAN 0C Signal not plausible 02 Signal failure 0C Signal not plausible 02 No Signal 02 02: Ambient Temperature of Humidity Sensor or both Catalyst 03 Temperatures not plausible 04 03: Temperature after Catalyst not plausible 0C 04: Temperature before Catalyst not plausible 0C: Temperature Deviation between up- and downstream Catalyst Temperature too high during Operation 03 Short to Battery 04 Short to Ground

03 04

FMI Description

03 04 02 03 04 3

03 04 02 03 04 03

Signal too high Signal too low Open Load Short to Battery Short to Ground Short to Battery

03 04

03 04

Short to Battery Short to Ground

02 03 04 3 02 03 04 12 12 02 03 04 02 03 04 12 03 04 02 03 04 12 02 03 04 12 02 03 04 02 04 3 02 04 3

02 Open Load 03 Short to Battery 04 Short to Ground 03 Multi Signal failure 02 CAN Signal failure 03 Signal too high 04 Signal too low 0C Signal not plausible to Oil Temperature 0C Minimum Temperature Rise not reached 02 CAN Signal failure 03 Signal too high 04 Signal too low 02 CAN Signal failure 03 Signal too high 04 Signal too low 0C Signal not plausible 03 Signal too high 04 Signal too low 02 Hardware failure 03 Signal too high 04 Signal too low 0C Value too high 02 CAN Signal failure 03 Signal too high 04 Signal too low 0C Signal not plausible with Coolant Temperature 02 CAN Signal failure 03 Signal too high 04 Signal too low 02 No Signal 04 Signal wrong 03 Backup Mode 02 No Signal 04 Signal wrong 03 Offset between Signals

02 03 04 12 02 03 04 3 3

02 03 04 0C 02 03 04 03 03

Open Load Short to Battery Short to Ground Temperature too high Open Load Short to Battery Short to Ground Engine Overspeed Performance Limitation active

3

03

Too many unsuccessful searches

BIPCyl2

3

03



BIPCyl3

3

03



BIPCyl4

3

03


10055


BIPCyl5

3

03


EDC7UC31

10056


BIPCyl6

3

03


EDC7UC31 EDC7UC31

1005F 10061

Info:: Lon Term Fuel s stem Failure Injector Cylinder 1 failure

OBDGFClct1 InjVlvCyl1A

EDC7UC31

10062

Injector Cylinder 2 failure

InjVlvCyl2A

EDC7UC31

10063


InjVlvCyl3A

EDC7UC31

10064


InjVlvCyl4A

EDC7UC31

10065


InjVlvCyl5A

EDC7UC31

10066


InjVlvCyl6A

3 02 03 04 12 02 03 04 12 02 03 04 12 02 03 04 12 02 03 04 12 02 03 04

03 02 03 04 0C 02 03 04 0C 02 03 04 0C 02 03 04 0C 02 03 04 0C 02 03 04

Lon T erm Fault r esent Short High Side to Ground Short Low Side to Battery Depending on Application Not classifiable failure Short High Side to Ground Short Low Side to Battery Depending on Application Not classifiable failure Short High Side to Ground Short Low Side to Battery Depending on Application Not classifiable failure Short High Side to Ground Short Low Side to Battery Depending on Application Not classifiable failure Short High Side to Ground Short Low Side to Battery Depending on Application Not classifiable failure Short High Side to Ground Short Low Side to Battery Depending on Application

EDC7UC31

10067

Injector Cylinder 1 warning

InjVlvCyl1B

EDC7UC31

10068


InjVlvCyl2B

EDC7UC31

10069


InjVlvCyl3B

EDC7UC31

1006A


InjVlvCyl4B

EDC7UC31

1006B


InjVlvCyl5B

EDC7UC31

1006C


InjVlvCyl6B

EDC7UC31 EDC7UC31

1006E 10071

Minimum Injections Number not reached Injector Bank 1 failure

InjVlvNumMinInj InjVlvBnk1A

02 03 04 12 02 03 04 12 02 03 04 12 02 03 04 12 02 03 04 12 02 03 04 12 3 02 03 04 12

02 03 04 0C 02 03 04 0C 02 03 04 0C 02 03 04 0C 02 03 04 0C 02 03 04 0C 03 02 03 04 0C

Open Load Fast Decay Error Depending on Application Current Level Error Open Load Fast Decay Error Depending on Application Current Level Error Open Load Fast Decay Error Depending on Application Current Level Error Open Load Fast Decay Error Depending on Application Current Level Error Open Load Fast Decay Error Depending on Application Current Level Error Open Load Fast Decay Error Depending on Application Current Level Error Number of Injections not reached Depending on Application Short circuit Short Low Side to Ground Not classifiable failure

Giuseppe Pulvirenti


Lamp status

Comment

Yellow

Yellow

Yellow

Yellow

MIL

Power Reduction (OBD) Long Term Failure

Yellow Red

Long Term Fail ure Lamp status = Yellow on E5, Red ob EE E3

Yellow Long Term Failure

Yellow

Yellow Yellow

Long Term Failure

Yellow Power Reduction (Technical) Long Term Failure

Yello w Long Term Failure Yellow

Yellow

Long Term Failure

Yellow + MIL Yellow Yellow

Power Reduction (Technical) Long Term Failure Power Reduction (Technical) Power Reduction (Technical)

Yellow + Long Term Failure MIL Yellow

Yellow

Yellow Yellow + MIL Yellow + MIL Yellow + MIL Yellow + MIL Yellow + MIL Yellow + MIL MIL Yellow + MIL

Power Reduction (Technical) Long Term Failure Power Reduction (Technical) Long Term Failure Power Reduction (Technical) Long Term Failure Power Reduction (Technical) Long Term Failure Power Reduction (Technical) Long Term Failure Power Reduction (Technical) Long Term Failure Lon T erm Failure ( (not deletable until after 400 da s) Long Term Failure

Yellow + Long Term Failure MIL











Red Yellow + Long Term Failure MIL



Iveco Electronics

Fault Component

FMI [HEX]

SPN [Hex] 10073

EDC7UC31

1007C

ECU Hardware for Inje ction: CY33X Chip specific failure (1)

EDC7UC31

1007F

EDC7UC31

10081

EDC7UC31

10091

Fail ure in Injectio n Quantit y Adjustment InjVlvQntAdj (NIMA Programming) Dif ferential Pressure Sensor Fail ure between IEDPCDPDiff Exhaust and Intake (EGR Valve) Boost Pressure Actuator Current failure BPACD_ADC

EDC7UC31 EDC7UC31

10092 10093

Boost Pressure Actuator Short to Battery Turbine Speed Sensor failure

BPACD_Max TSSCD

EDC7UC31 EDC7UC31

10098 10099

PCRMulSigDfctIv PCRP2Iv

EDC7UC31

1009A

Turbocharger Control failure Turbocharger Control Overboost Pressure failure Turbocharger Control Turbo Speed failure

PCRTrbIv

EDC7UC31

1009B

EDC7UC31

1009E

Turbine Overspeed at Normal Atmospheric Pressure Torque Reduction due to Smoke Limitation

SmkTrqLim

4

04

Torque Limitation

EDC7UC31 EDC7UC31

1009F 100A2

NOx Estimation failure NOx Sensor Plausiblity failure

NOxEstIv FrmMngNOxSensNOxIv

3 12

03 0C

Estimated Nox signal not reliable Signal not plausible

EDC7UC31

100A3

NOx Sensor Failure

FrmMngNOxSensIv

E DC 7U C3 1

1 00 A4

E DC 7U C3 1

1 00 A5

EDC7UC31

100A6

C AN M es sa ge t im eo ut N ox ( fr om N ox Sensor) C AN M es sa ge t im eo ut D M1 DC U (f ro m DCU) CAN Message timeout SCR1 (from DCU)

EDC7UC31

100A8

Info: SCR Dosing Valve Overheat Protection FrmMngSCR1ProtIv

EDC7UC31

100AE

Humidity Sensor Signal Ratio failure

IAHSCDStrtDly

EDC7UC31

100AF

FrmMngDM1SPN1Iv

03 04 0C 02 04 02 04 02 04 03 04 03 04 03

Open Load Short Circuit Sensor not ready in time No Signal Signal wrong No Signal Signal wrong No Signal Signal wrong Torque Limitation Level2 for SCR Protection active Torque Limitation Level1 for SCR Protection active Signal Ratio above Limit Signal Ratio below Limit Error in DCU active

EDC7UC31 EDC7UC31 EDC7UC31 E DC 7U C3 1

100B1 100B2 100B3 1 00 B4

EDC7UC31

100B5

Info:: DCU Error1 via CAN message DM1DCU CAN A Bus off CAN B Bus off CAN C Bus off C AN M es sa ge t i me ou t B C2 ED C1 ( f ro m Body Computer) CAN Message timeout VM2EDC (from VCM)

03 04 12 02 04 02 04 02 04 03 04 03 04 3

FrmMngTOVM2EDCIv

EDC7UC31 EDC7UC31

100B7 100B9

CAN Transmit Message timeout Info: MIL visualization not available

FrmMngTxTO FrmMngBC1MILIv

3 3 3 02 04 02 04 2 3

03 CAN Bus off 03 CAN Bus off 03 CAN Bus off 02 No Signal 04 Signal wrong 02 No Signal 04 Signal wrong 02 CAN timeout 03 MIL visualization not available

EDC7UC31

100BA

EDC7UC31

100BC

CAN Message timeout Dash Display (from FrmMngTODashDsplIv VCM) CAN Message timeout AMCON (from VCM) FrmMngTORxAMCONIv

EDC7UC31

100BD

02 No Signal 04 Signal wrong 02 No Signal 04 Signal wrong 02 CAN timeout

E DC 7U C3 1

1 00 C2

E DC 7U C3 1

1 00 C3

EDC7UC31

100C6

EDC7UC31

100C8

EDC7UC31

100D1

CAN Message timeout CCVS (from Body FrmMngTORxCCVS Computer or VCM) C AN M es sa ge t im eo ut E TC 1 (f ro m FrmMngTOETC1 Electronic Transmission Controller) C AN M es sa ge t im eo ut T CO 1 (f r om FrmMngTOTCO1 Tachograph Output) CAN Message timeout active TSC1-PE FrmMngTOTSC1PEActIv (Torque/Speed Control Request from PTO to Engine) CAN Message timeout active TSC1-VE FrmMngTOTSC1VEActIv (Torque/Speed Control Request from VCM/BC to Engine) ECU Hardware: SPI Communication failure HWEMonCom

02 04 02 04 2

EDC7UC31

100D2

ECU Hardware: EEPROM failure

EDC7UC31 EDC7UC31 EDC7UC31

100D3 100D4 100D5

ECU recovery - locked HWEMonRcyLocked ECU Hardware: Microcontroller Watchdog fail Montr ECU Hardware: Shut off during Initialization SOPTst

EDC7UC31 EDC7UC31

100D6 100D7

ECU Hardware: TPU Monitoring ECU Software: Variant Dataset failure

EDC7UC31 EDC7UC31

100D8 100D9

ECU Hardware: Controller Watchdog failure WdCom ADC Monitoring failure ADCMon


100E2 100E3 100E4

ImmCtl OvRMon OvRMonSigA

EDC7UC31

100E5

EDC7UC31

100E6

EDC7UC31

100E7

EDC7UC31

100E8


100E9 100EA 100EB

Immobilizer failure (no fuel release) Overrun Monitoring failure Redundant Engine Speed in Overrun Monitoring ECU Hardware: Sensor 12V Supply Voltage failure ECU Hardware: Sensor Supply Volt age 1 failure ECU Hardware: Sensor Supply Volt age 2 failure ECU Hardware: Sensor Supply Volt age 3 failure ECU internal Supply Voltage too high ECU internal Supply Voltage too low Atmos heric Pressure Sensor failure

EDC7UC31

20011

Vehicle Speed Sensor failure

VSSCD2

EDC7UC31 EDC7UC31

20015 2001D

EDC7UC31

2001E

Cruise Control Buttons irreversible failure MFLv_Irvrs SCR Cataly st Thermal Ageing Limit SCRCatAgeingIv exceeded SCR Catalyst Efficiency below first threshold SCRCatNOxLvl1Iv

EDC7UC31

2001F

EDC7UC31 EDC7UC31

20025 20028

EDC7UC31 EDC7UC31 EDC7UC31 EDC7UC31 EDC7UC31 EDC7UC31

Injector Bank 2 failure

Description

FMI [DEC]

ECU Name EDC7UC31

InjVlvBnk2A

InjVlvChipA

TrbChIv

FrmMngTONOxSensIv FrmMngTODM1DCUIv FrmMngTOSCR1Iv

NetMngCANAOff NetMngCANBOff NetMngCANCOff FrmMngTOBC2EDC1Iv

HWEMonEEPROM

TPUMon VarMngCodDs

SSpMon12V SSpMon1 SSpMon2 SSpMon3 HWEMonUMaxSupply HWEMonUMinSupply APSCD

20032 20038 2003A 2004A 2005F 2007C

Current of Boost Pressure Actuator out of Range Main Relay failure (Interrupted Afterrun) Main Relay 1 (Engine Brake Decompression Valve) Short to Ground Coolant Temperature Test failure Oil Pressure too low Oil Temperature too high Engine Compartment Stop Button stuck Info: Long Term Injection timing Failure ECU Hardware for Injection: CY33X Chip

ClgAbsTst OPSCD1 OTSCD1 ECBtCDStop OBDGFClct2 InjVlvChipB

EDC7UC31

20092

Boost Pressure Actuator Short to Ground

BPACD_Min

EDC7UC31

20099

EDC7UC31

2009D

EDC7UC31

200A2

Turbocharger Control Underboost Pressure failure Info: Torque Limit ation due to Negative Torque Coordinator NOx Sensor Drift failure

SCRCatNOxDrIv

EDC7UC31

200A6

CAN Message timeout SCR2 (from DCU)

FrmMngTOSCR2Iv

EDC7UC31

200AE

E DC 7U C3 1

2 00 AF

E DC 7U C3 1

2 00 B4

E DC 7U C3 1

2 00 C2

EDC7UC31

200C6

EDC7UC31

200C8

EDC7UC31

200C9


200D3 30015 3001D

Info: Humidity Sensor possib ly saturated with IAHSCD water droplets I nf o: D CU E rr or 2 vi a CA N me ss ag e FrmMngDM1SPN2Iv DM1DCU C AN M es sa ge t i me ou t B C2 ED C2 ( f ro m FrmMngTOBC2EDC2Iv Body Computer) C AN M es sa ge t im eo ut E TC 2 (f ro m FrmMngTOETC2 Electronic Transmission Controller) CAN Message timeout in activ e TSC1-PE FrmMngTOTSC1PEPasIv (Torque/Speed Control Request from PTO to Engine) CAN Messa e timeout active TSC1-VR FrmMn TOTSC1VRActIv (Torque/Speed Control Request from VCM/BC to Retarder) Time/Date CAN timeout (from Tachograph FrmMngTOTimeDateIv or VCM) ECU recovery - suppressed HWEMonRcySuppressed Cruise Control Buttons reversible failure MFLv_Rvrs DCU State Monitoring SCRCatDCUStateIv

Giuseppe Pulvirenti

BPACOCurrOutRngIv MRlyCDAftRun MnRly1_SCG

PCRUndBstIv NTCTrqLim

02 03 04 12 02 03 04 12 02 12 03 04 02 03 04 3 02 03 04 12 3 02 03 02 03 3

FMI Description 02 Depending on Application 03 Short circuit 04 Short Low Side to Ground 0C Not classifiable failure 02 Test Mode 03 Internal reset - Clock Loss - Voltage too low 04 Unlocked - Init fail 0C SPI Communication failure 02 EEPROM Adjustment Value not readable 0C Invalid EEPROM Adjustment Value Checksum 03 Signal too high 04 Signal too low 02 Signal not plausible 03 Signal too high 04 Signal too low 03 Short to Battery 02 Signal not valid 03 Signal too high 04 Signal too low 0C Signal not plausible 03 Multi Signal failure 02 Pressure deviation too high 03 Pressure too high 02 Irreversible Overspeed 03 Reversible Overspeed 03 Irreversible turbine overspeed

Page 7 of 16

Lamp status Yellow + Long Term Failure MIL

Yellow

Yellow Yellow + MIL Yellow

Yellow Long Term Failure Yellow

Yellow Yellow Power Reduction (Technical) Long Term Failure Yellow Power Reduction (Technical) Yellow

MIL MIL

MIL Yellow + MIL Yellow + MIL Yellow

Yellow Yellow Yellow Power Reduction (OBD) Yellow + MIL

02

CAN timeout

02

CAN timeout

3

03

CAN timeout

Yellow

3

03

CAN timeout

Yellow

3

03

CJ940 Communication failure

02 04 12 12 12 02 04 12 12 02 12 12 02 03 04 12 4 3 3

02 Write failure 04 Read failure 0C Default Value used 0C Recovery occurred 0C Watchdog and Controller not plausible 02 Supply Voltage too high 04 Watchdog 0 C S up pl y V ol ta ge t oo l ow 0C Time deviation between System and TPU 02 Variant Dataset not valid 0C Variant could not be set 0C SPI Communication failure 02 Test Impulse Error 03 Reference Voltage too high 04 Reference Voltage too low 0C Queue Error 04 Injection disabled 03 Injection Time too long 03 Speed Signal not plausible

3

03

Nox above first OBD threshold (MIL On)

3

03

Ratio of desired and measured BPA current out of range

3 4

03 04

Relay opened too early (Af terrun not completed) Short to Ground

12 12 12 2 3 02 04 12 4

0C Minimum Temperature not reached in time 0C Value too low 0C Temperature too high 2 Button stuck 03 Long Term Fault present 02 Test Mode 04 Unlocked - Init fail 0C SPI Communication failure 04 Short to Ground

3

03

Pressure too low

4

Yellow

Red

Red Yellow Yellow Power Reduction (Technical)

Yellow Red Yellow Yellow

Red Red Red Yellow Yellow + Power Reduction (Technical) MIL Long Term Failure Yellow Yellow Power Reduction (Technical) Red Red

Long Term Failure MIL

Long Term Failure

MIL Yellow Long Term Failure Yellow Yellow Yellow MIL Long Term Failure ( (not deletable until after 400 days) Yellow

Yellow Power Reduction (Technical) Long Term Failure Yellow + MIL

04

Torque Limitation

3

03

Zero Drift detected

02 04 03 04 3

02 04 03 04 03

No Signal Si nal wron Signal Ratio above Limit Signal Ratio below Limit Error in DCU active

02 04 2

02 04 02

No Signal Signal wrong CAN timeout

Yellow

02 04

02 04

No Signal Signal wrong

Yellow

3

03

CAN timeout

Yellow

02 04 12 12 3

02 04 0C 0C 03

No Signal Signal wrong Recovery occurred Invalid Signal Combination DCU not ready in time


Power Reduction (OBD) Long Term Failure Power Reduction (OBD) Long Term Failure Power Reduction (OBD) Long Term Failure

Long Term Failure

2

03 Signal too high 04 Signal too low 03 Signal too high 04 Signal too low 03 Signal too high 04 Signal too low 03 Signal too high 04 Signal too low 03 Supply Voltage CJ940 above Limit 04 Supply Voltage CJ940 below Limit 02 CAN Si nal failure 03 Signal too high 04 Signal too low 0C Signal not plausible to Reference Pressure (Boost or Exhaust) 02 CAN Signal failure 03 Voltage too high 04 Voltage too low 0C Voltage not plausible 0C Invalid Signal Combination 03 Too High Catalyst Temperature for excessive

Power Reduction (OBD) Long Term Failure Power Reduction (OBD) Long Term Failure

Power Reduction (OBD)

2

03 04 03 04 03 04 03 04 3 4 02 03 04 12 02 03 04 12 12 3

Comment

MIL Power Reduction (OBD) Long Term Failure Yellow + Power Reduction (OBD) MIL Lon Term Failure

MIL


Red MIL

Power Reduction (OBD) Long Term Failure Print Date: 8/11/2011


Iveco Electronics

ECU Name EDC7UC31

SPN [Hex] 3001E


3001F 3005F 30092

EDC7UC31

3009E

EDC7UC31

300A2

EDC7UC31

300C8

E DC 7U C3 1

3 00 C9


300D3 4005F 4009E

EDC7UC31

400AF

EDC7UC31

400C8

EDC7UC31 EDC7UC31

5005F 5009D

E DC 7U C3 1

5 00 AF

EDC7UC31

6009E

ETC ZF ET2

40302

ETC ZF ET2

40303

ETC ZF ET2

40304

ETC ZF ET2

40305

ETC ZF ET2

40306

ETC ZF ET2

40307

ETC ZF ET2

40308

ETC ZF ET2

40309

ETC ZF ET2

4030A

ETC ZF ET2

4030B

ETC ZF ET2

4030C

ETC ZF ET2

4030D

ETC ZF ET2

4030E

ETC ZF ET2

40311

ETC ZF ET2

40312

ETC ZF ET2

40313

ETC ZF ET2

40314

ETC ZF ET2

40315

ETC ZF ET2

40316

ETC ZF ET2

40319

ETC ZF ET2 ETC ZF ET2

4031A 4031B

ETC ZF ET2

4031C

ETC ZF ET2

4031D

ETC ZF ET2

4031E

ETC ZF ET2

4031F

ETC ZF ET2

40320

ETC ZF ET2

40321

ETC ZF ET2

40322

ETC ZF ET2

40323

ETC ZF ET2

40324

ETC ZF ET2

40325

ETC ZF ET2

40326

ETC ZF ET2

403 27

ETC ZF ET2

40328

E TC Z F E T2

4 03 29

ETC ZF ET2

4032A


4032B 4032C

ETC ZF ET2 ETC ZF ET2 ETC ZF ET2

4032D 4032E 40331

ETC ZF ET2

40332

ETC ZF ET2

40333

ETC ZF ET2

40334

ETC ZF ET2

40335

ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2

40336 4033B 4033C 4033D 4033E


40340 40342

ETC ZF ET2

40343

ETC ZF ET2

40344

ETC ZF ET2

40345

ETC ZF ET2

40346

E TC Z F E T2

4 03 47

ETC ZF ET2

40348

ETC ZF ET2

40349

ETC ZF ET2

4034A

ETC ZF ET2

4034B

ETC ZF ET2

4034C

E TC Z F E T2

4 03 4D

ETC ZF ET2

4034E

ETC ZF ET2

40351

ETC ZF ET2

40352

Giuseppe Pulvirenti

Fault Component SCR Catalyst Effic iency below second threshold SCR Catalyst System Efficiency too high Info: Long Term air system failure Boost Pressure Power Stage open load or high Temperature Info: Torque Limitation due to Turbo Charger Protection NOx Sensor Plausibility failure CAN Message timeout in activ e TSC1-VE (Torque/Speed Control Request from VCM/BC to Engine) C AN M es sa ge t im eo ut H RV D (f r om Tachograph - High Resolution Vehicle Distance) ECU recovery - visible Info: Long Term NOx Sensor Failure Info: Torque Limitation due to Engine Protection (against Excessive Torque, Engine Overspeed and Overheat) Info:: DCU Error4 via CAN message DM1DCU CAN Message timeout in activ e TSC1-VR (Torque/Speed Control Request from VCM/BC to Retarder) Info: Long Term SCR System Failure Info: Torque Limitation due to SCR Cataly st Overheat Protection I nf o: D CU E rr or 5 vi a CA N me ss ag e DM1DCU Info: Torque Limitation due to Fuel Quantit y Limitation because of Injection System Errors Short circuit to ground at output stage to Y2 (Valve Splitter; DD: high, OD: low) Short circuit to ground at output stage to Y3 (Valve Splitter; DD: low, OD: high) Short circuit to ground at output stage to Y4 (Valve Select) Short circuit to ground at output stage to Y5 (Valve Select) Short circuit to ground at output stage to Y6 (Valve Shift) Short circuit to ground at output stage to Y7 (Valve Shift) Short circuit to ground at output stage to Y8 (Valve Range) Short circuit to ground at output stage to Y9 (Valve Range) Short circuit to ground at output stage to Y10 (Main valve) Short circuit to posit ive at output stage to warning buzzer (shift lever) Short circuit to ground at output stage to reverse light relay (shift lever) Short circuit to ground at output stage to PTO 1 Short circuit to ground at output stage to PTO 2 Short circuit to ground at output stage to Y1 (inertia brake valve) Short circuit to ground at output stage to small diseng. clutch valve Short circuit to ground at output stage to small eng. clutch valve Short circuit to ground at output stage to large diseng. clutch valve Short circuit to ground at output stage to large eng.. clutch valve Short circuit to ground at output ADVP (wakeup control signal for shift lever, voltage supply to display, warning buzzer, output speed sensor 1) Short circuit to ground at output SD to display CAN engine configuration timeout Error on ”engine configuration message” (engine configuration) Error on ”Actual driveline retarder - percent torque” signal (ERC1_DR) Error on ”Engine coolant load increase” signal (ERC1_DR) Error on ”Driveline retarder configuration message” (Driveline retarder configuration) Error on ”Actual engin e retarder - percent torque” signal (ERC1_ER) Error on ”Engine retarder configuration message” (Engine retarder configuration) CAN ”Engine retarder configuration” timeout Interruption at output stage to Y2 (Valve Splitter) Interruption at output stage to Y3 (Valve Splitter) Interruption at output stage to Y4 (Valve Select) Interruption at output stage to Y5 (Valve Select) Interruption at output stage to Y6 (Valve Shift) Interruption at output stage to Y7 (Valve Shift) Interruption at output stage to Y8(Valv e Range) I nt er ru t io n a t o ut u t s ta e t o Y 9 ( Va lv e Range) Interruption at output stage to Y10 (Main valve) Interruption at output to warning buzzer Interruption at output stage to reverse lig ht relay Interruption at output stage to PTO 1 Interruption at output stage to PTO 2 Interruption at output stage to Y1 (in ertia brake valve) Interruption at output stage to small disen a ement clutch valve Interruption at output stage to small engagement clutch valve Interruption at output stage to large disengagement clutch valve Interruption at output stage to large engagement clutch valve Interruption at output ADVP Acknowledge fault of PTO 1 Acknowledge fault of PTO 2 Disengagement fault of PTO 1 Disengagement fault of PTO 2 Engagement fault of PTO2 Short circuit to positiv e at output stage to Y2 (Valve Splitter) Short circuit to positiv e at output stage to Y3 (Valve Splitter) Short circuit to positiv e at output stage to Y4 (Valve Select) Short circuit to positiv e at output stage to Y5 (Valve Select) Short circuit to positiv e at output stage to Y6 (Valve Shift) S ho rt c ir cu it t o o si ti ve a t o ut u t s ta e t o Y 7 (Valve Shift) Short circuit to positiv e at output stage to Y8 (Valve range low) Short circuit to positiv e at output stage to Y9 (Valve range high) Short circuit to posit ive at output stage to Y10 (Main valve) Short circuit to ground at output stage to warning buzzer (shift-lever) Short circuit to posit ive at output stage to reverse light relay S ho rt c ir cu it t o o si ti ve a t o ut u t s ta e t o PTO 1 Short circuit to posit ive at output stage to PTO 2 Short circuit to positiv e at output stage to Y1 (inertia brake valve) Short circuit to positiv e at output stage to small diseng. clutch valve

Description SCRCatNOxLvl2Iv SCRCatHiEffIv OBDGFClct3 BPACD_SigNpl BstPrtTrqLim SCRCatNOxPlIv

FMI [DEC]

FMI [HEX]

3

03

FMI Description Nox above second OBD threshold (Performance limitation)

3 3 02 12 4

03 03 02 0C 04

Efficiency too high Long Term Fault present Open Load Temperature too high Torque Limitation

Page 8 of 16

Lamp Comment status MIL Power Reduction (OBD) Long Term Failure Yellow Long Term Failure MIL Long Term Failure ( (not deletable until after 400 days) Yello w Long Term Failure

3

03

Difference between measured and simula ted Value not plausible

MIL

FrmMngTOTSC1VEPasIv

02 04

02 04


Yellow

FrmMngTOHRVDIv

02 04

02 04


Power Reductio n (OBD) Long Term Failure

HWEMonRcyVisible OBDGFClct4 EngPrtTrqLim

12 3 4

0C 03 04

Recovery occurred Long Term Fault present Torque Limitation

FrmMngDM1SPN4Iv

3

03

Error in DCU active

02 04

02 04


3 4

03 04

Long Term Fault present Torque Limitation

MIL

Long Term Failure ( (not deletable until after 400 days)

FrmMngDM1SPN5Iv

3

03

Error in DCU active

MIL


QLimTrqLim

4

04

Torque Limitation

5

05


Red

5

05


Red

5

05


Red

5

05


Red

5

05


Red

5

05


Red

5

05


Red

5

05


Red

5

05


0

00

No fault sympton available for this DTC

Yellow

0

00


Yellow

0

00


Red

0

00


5

05


Yellow

5

05


Yellow

5

05


Yellow

5

05


Yellow

5

05


Yellow

5

05


Red

FrmMngTOTSC1VRPasIv

OBDGFClct5 SCRPrtTrqLim

Red MIL

Long Term Failure ( (not deletable until after 400 days)

MIL


Yellow

Red

Red

0

00


Yellow

4 8

04 08

No signal Invalid signal

Yellow Yellow

8

08

Invalid signal

Yellow

08

Invalid signal

Yellow

8

08

Invalid signal

Yellow

8

08

Invalid signal

Yellow

8

08

Invalid signal

Yellow

4

04

No signal

Yellow

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

Red

10

0A

Disconnection

0 0

00 00

No fault sympton available for this DTC No fault sympton available for this DTC

Yellow Yellow

0 0 10

00 00 0A

No fault sympton available for this DTC No fault sympton available for this DTC Disconnection


10

0A

Disconnection

Yellow

10

0A

Disconnection

Yellow

10

0A

Disconnection

Yellow

10

0A

Disconnection

Yellow

10 8 8 8 8

0A 08 08 08 08

Disconnection Invalid signal Invalid signal Invalid signal Invalid signal

Red Yellow Yellow Red Red

8 6

08 06

Invalid signal Shorted to high source

Yellow Red

6

06


Red

6

06


Red

6

06


Red

6

06


Red

6

06

Shorted to hi h source

Red

6

06


Red

6

06


Red

6

06


Yellow

6

06


Yellow

6

06


Yellow

6

06

Shorted to hi h source

Yellow

6

06


Yellow

6

06


Yellow

6

06


Red

8


Red



Iveco Electronics

ECU Name ETC ZF ET2

SPN [Hex] 40353

ETC ZF ET2

40354

ETC ZF ET2

40355

ETC ZF ET2

40356

ETC ZF ET2

40359

ETC ZF ET2

4035A


4035B 4035C 4035D

ETC ZF ET2

4035E

ETC ZF ET2

4035F

ETC ZF ET2

40360

ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2

40361 40362 40363 40364 40365 40366 40367 40368

ETC ZF ET2

40369

ETC ZF ET2

4036B


4036C 4036E 40371

ETC ZF ET2

40372


40375 40376 40377

ETC ZF ET2

40378

ETC ZF ET2

40379

ETC ZF ET2

4037A

ETC ZF ET2

4037B


4037C 4037E 4037F 40380 40381

ETC ZF ET2

40382


40383 40384 40385

ETC ZF ET2

40386


40387 40388 40389

ETC ZF ET2

4038A

ETC ZF ET2

4038B

ETC ZF ET2

4038C

ETC ZF ET2

4038D

ETC ZF ET2

4038E

ETC ZF ET2

4038F

ETC ZF ET2

40390

ETC ZF ET2

40391

ETC ZF ET2

40392

ETC ZF ET2

40393


40394 40395 40396 40397 40398


40399 4039A


4039B 4039C 4039E

Fault Component

Description

Short circuit to positiv e at output stage to small eng. clutch valve Short circuit to positiv e at output stage to large diseng. clutch valve Short circuit to positiv e at output stage to large eng. clutch valve Short circuit to positiv e at output ADVP (wakeup control signal for shift-lever, voltage supply to display, warning buzzer, output speed sensor 1) Short circuit to positiv e at output SD to display Communicatio n error between controlle r 1 and controller 2 (ECU failure) CAN EBC1 timeout Error on ”ABS active” signal (EBC1) Error on ”ASR engin e control active” signal (EBC1) Error on ”ASR brake control activ e” signal (EBC1) Error on ”Cruis e control active” sig nal (CCVS) Error on ”Cruise control set speed” (CCVS) Error on ”Engine speed” signal (EEC1) Error on transmission input speed signal Error on output speed signal 1 Error on output speed signal 2 Error on both output speed signals Pla usibilit y error between transmission input CAN CCVS error on wheel based vehicle Hig h volt age (Vehicle electric al system voltage too high) Low volt age (Vehicle electrical system voltage too low) Stabili sed voltage supply at output AU (clutch sensor supply) out of valid range Error in selector lever or tip lever Lever CAN timeout Error on "Drivelin e retarder config uration timeout" Clu tch engaged unintentionall y in standstil l, gear engaged Error in clutch self-adjustment process Clutch does not disengage Clu tch does not engage / does not transmit engine torque Mechanic al fail ure of small disengagement clutch valve Mechanic al fail ure of large disengagement clutch valve Mechanic al fail ure of small engagement clutch valve Mechanic al fail ure of large engagement clutch valve Error on clutch travel signal Error on pressure sensor signal Error on ECU tem erature sensor si nal Error on oil temperature sensor signal No shif t sensor signal (Short circuit to positive) No shif t sensor signal (Short circuit to ground) No shift sensor signal (Interruption) Self adjustment error of shift sensor No gate select sensor sig nal (Short circuit to positive) No gate select sensor sig nal (Short circuit to ground) No gate select sensor signal (Interruption) Gate select sensor self adjustment error No range change group (GP) sensor signal (Short circuit to positive) No range change group (GP) sensor signal (Short circuit to ground) No range change group (GP) sensor signal (Interruption) Self adjustment error of range change group sensor in position fast No spli tter group (GV) sensor signal (Short circuit to positive) No spli tter group (GV) sensor signal (Short circuit to ground) No spli tter group (GV) sensor signal (Interruption) Splitter group (GV) sensor self adjustment error Range change group (GP) disengagement error Changeover error during range change group (GP) shifting Range change group (GP) does not engage S litter (GV) does not disen a e Change over error during splitter shifting Splitter (GV) does not engage Selector cylinder does not disengage Change over error durin g gate selectio n procedure Selector cylinder does not engage Main transmission gear does not disengage Main transmission gear does not engage Wrong gear shifting Shift sensor signal leaves engaged posit ion durin drivin Range-change group sensor sig nal le aves engaged position during driving Splitter sensor signal le aves engaged position during driving Engine does not react on torque intervention

Page 9 of 16

FMI [DEC]

FMI [HEX]

6

06


Lamp status Red

6

06


Red

6

06


Red

6

06


Yellow

0

00


Yellow

9

09

Device error

Red

4 8 8

04 08 08

No signal Invalid signal Invalid signal


8

08

Invalid signal

Yellow

8

08

Invalid signal

Yellow

8

08

Invalid signal

Yellow

8 8 8 8 8 3 0 1

08 Invalid signal 08 Invalid signal 08 Invalid signal 08 Invalid signal 08 Invalid signal 03 Not plausible 00 No fault sympton available for this DTC 01 Above maximum range

2

FMI Description

Yellow Yellow Yellow Yellow Red Yellow Yellow Yellow

02

Below maximum threshold

Red

2

02

Below maximum threshold

Yellow

0 0 4

00 00 04

No fault sympton available for this DTC No fault sympton available for this DTC No signal


0

00


Red

0 0 0

00 00 00

No fault sympton available for this DTC No fault sympton available for this DTC No fault sympton available for this DTC

Red Red Red

0

00


Yellow

0

00


Yellow

0

00


Yellow

0

00


Yellow

0 3 3 0 6

00 03 03 00 06

No fault sympton available for this DTC Not plausible Not lausible No fault sympton available for this DTC Shorted to high source


5

05


Yellow

10 0 6

0A 00 06

Disconnection No fault sympton available for this DTC Shorted to high source

Yellow Red Yellow

5

05


Yellow

10 0 6

0A 00 06

Disconnection No fault sympton available for this DTC Shorted to high source

Yellow Red Yellow

5

05


Yellow

10

0A

Disconnection

Yellow

0

00


6

06


5

05


Yellow

10

0A

Disconnection

Yellow

0

00


Red

0

00


Yellow

0

Yellow

Red Yellow

00


0

00


Red

0 0 0 0 0

00 00 00 00 00

No fault s m ton available for this DTC No fault sympton available for this DTC No fault sympton available for this DTC No fault sympton available for this DTC No fault sympton available for this DTC

Yellow Yellow Red Yellow Yellow

0 0

00 00


Red Red

0 0 0

00 00 00

No fault sympton available for this DTC No fault sympton available for this DTC No fault sympton available for this DTC

Red Red Yellow

0

00


Yellow

0

00


Yellow

00


Yellow Yellow

ETC ZF ET2

4039F

ETC ZF ET2

403A0

ETC ZF ET2

403A3

ETC ZF ET2

403A4

Invalid signal

403A5

Error on ”Drivers demand engine percent torque” (EEC1) Error on ”Accelerator pedal position” (EEC2)

08

ETC ZF ET2

8

08

Invalid signal

Yellow

ETC ZF ET2

403A6

P ermanent idle signal

0

00


Yellow

0 0

00 00


Red Red

” signal (EEC2) or never active "idle signal" ETC ZF ET2 ETC ZF ET2

403A9 403AA

ETC ZF ET2

403AB

ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 E TC Z F E T2

0 8

”

8

08

Invalid signal

Yellow

403AE 403AF 403B1 4 03 B2

Cut-off relay in ECU does not switch off No volt age supply at pin 30 or cut-off relay in ECU does not switch on Error on ”Actual engin e percent torque” signal (EEC1) Error on ”Kickdown switch” signal (EEC2) Error on ”Ignition lock” signal (terminal 15) System-CAN Busoff error C AN E rr or wa rn in g

8 4 4 4

08 04 04 04

Invalid signal No signal No signal No signal

Yellow Yellow Red Red

ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2

403B4 403B5 403B6 403B7 403B8 403BC 403BD 403BE

CAN EEC1 timeout CAN EEC2 timeout CAN CCVS timeout CAN ERC1_ER timeout CAN ERC1_DR timeout ECU fault - wrong interrupt ECU fault - stack watch EOL EEPROM parameter out of valid range

4 4 4 4 4 0 0 0

04 04 04 04 04 00 00 00

No signal No signal No signal No signal No signal No fault sympton available for this DTC No fault sympton available for this DTC No fault sympton available for this DTC

Red Red Yellow Yellow Yellow Red Red Red

ETC ZF ET2 ETC ZF ET2 ETC ZF ET2 ETC ZF ET2

403BF 403C0 403C1 403C2

0 0 1 0

00 No fault sympton available for this DTC 00 No fault sympton available for this DTC 01 Above maximum ran e 00 No fault sympton available for this DTC

Red Yellow Red Yellow

ETC ZF ET2 ETC ZF ET2 E TC Z F E T2 ETC ZF ET2

403C5 403C7 4 03 E2 403E3

8 4 0 0

08 04 00 00

Yellow Yellow Red Red

IC M06 IC M06 I C M06 IC M06

41701 41702 4 1703 41704

EOL EEPROM parameter checksum error ECU fault - EEPROM access failure E CU tem erature too hi h Both sources for front axle speed not available Error on "Front axle speed" (WSI) CAN WSI timeout I VE CO :C AN m es sa ge B C_ TC t im eo ut Applic ation-Error database for CANcommunication EEPROM checksum Ignition Key (15) fault I gni tion Key ( 15) ov er CA N f ault Stepper Motor

12 11 12 12

0C 0B 0C 0C

IC M06

41706

IC M06

41707

Giuseppe Pulvirenti

Reserved for: Oil Level Sensor Ambie nt Temperature Sensor

Comment

Physical memory fault.Checksum failure is detected Signal not plausible with Ignition Key (15) over CAN Si gnal not plau sibl e wit h Ignition Key (15) Defect, access not possible.Stepper motor failure is present. . Debounce time (for fault active andinactive conditions) is 4s. The input voltage is evaluated for in-range checking:

Invalid signal No signal No fault sympton available for this DTC No fault sympton available for this DTC

Yellow Yellow Yellow Yellow . .

Yellow Ambie nt Temperature interface failu re detected.Debounce time (for fault active and inactive conditions) is 4s.The input voltage is evaluated for inrange checking:

03 04

03 04

Voltage above normal (s.c. to battery or open circuit) Voltage below normal (s.c. to ground)


Yellow



Iveco Electronics

ECU Name IC M06

SPN [Hex] 41708

IC M06 IC M06 IC M06

41709 4170A 4170B

IC M06 IC M06 IC M06 IC M06 IC M06 IC M06

FMI [DEC]

FMI [HEX]

12 12 2

0C 0C 02

Yellow Yellow Red

No CAN messages on Vehicle Data Bus or bus-off detection No CAN messages from ECU#1 - IBC No CAN messages from ECU#2 - EDC or VCM No CAN messages from ECU#3 - TCO No CAN messages from ECU#4 - ETC No CAN messages from ECU#5 - EBC

2 2 2 2 2 2

02 02 02 02 02 02

No CAN messages from ECU#6 - ECAS No CAN messages from ECU#7 - Driveline Retarder No CAN messages from ECU#8 - Mirror Controller No CAN messages from ECU#9 - Expansion Module No CAN messages from ECU#10 - Steering W heel Interface No CAN messages from ECU#11 - IVTM No CAN messages from ECU#12 - ADM No CAN messages from ECU#13 - SCR No CAN messages from ECU#14 - LDWS Physical memory f ault.Checksum f ailure is detected Defect, access not possible.Stepper motor failure is present. Fuel Level interface failure detected. Debounce time (for fault active andinactive conditions) is 4s. The input voltage is evaluated for in-range checking: O il l ev el i nt er fac e f ail ur e d et ec ted . T he in put v ol tage and t he v olt age difference between the first and the second acquisition are evaluated for inrange checking

2 2 2 2 2 2 2 2 2 12 12 3

02 02 02 02 02 02 02 02 02 0C 0C 03

Red Red Red Red Red ABS Yellow tell tale Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow

Voltage above normal (s.c. to battery or open circuit)

00 01 03 04 15 16 17 18 19 20

00 01 03 04 0F 10 11 12 13 14

Delta voltage below normal Delta voltage above normal Voltage above normal (s.c. to battery or open circuit) Voltage below normal (s.c. to ground) Time/Date from TCO not available Engine Starter Mode from EDC not available Engine Oil Temperature from EDC not available Date could not be stored in EEPROM Time could not be stored in EEPROM Oil Level could not be stored in EEPROM

03 04

03 04

Voltage above normal (s.c. to battery or open circuit) Voltage below normal (s.c. to ground)

2 2 2 2 2 2 2 2 2 2 01 02 01 02 08 01 02 01 02 08 01 02 2 01 02 08 01 02 01 02 08 01 02 02 04 08 3 3 8

02 02 02 02 02 02 02 02 02 02 01 02 01 02 08 01 02 01 02 08 01 02 02 01 02 08 01 02 01 02 08 01 02 02 04 08 03 03 08

Fault Component

Description

Reserved for: OBD II Indicator Lamp (IL25)

A fault of the Indicator Lamp or on its driving circuitry is detected...

No CAN messages on CAN 2 or bus-off detection

4170C 4170D 4170E 4170F 41710 41711

Reserved for: CAN 2 Bus Vehicle Data Bus CAN Vehicle Data Bus - ECU#1 CAN Vehicle Data Bus - ECU#2 CAN Vehicle Data Bus - ECU#3 CAN Vehicle Data Bus - ECU#4 CAN Vehicle Data Bus - ECU#5 CAN

IC M06 IC M06 IC M06 IC M06 IC M06 IC M06 IC M06 IC M06 IC M06 I C SPR1 E4 IC SPR1 E4 IC SPR1 E4

41712 41713 41714 41715 41716 41717 41718 41719 4171A 21701 21704 21705

Vehicle Data Bus - ECU#6 CAN Vehicle Data Bus - ECU#7 CAN Vehicle Data Bus - ECU#8 CAN Vehicle Data Bus - ECU#9 CAN Vehicle Data Bus - ECU#10 CAN Vehicle Data Bus - ECU#11 CAN Vehicle Data Bus - ECU#12 CAN Vehicle Data Bus - ECU#13 CAN Vehicle Data Bus - ECU#14 CAN EEPROM checksum Stepper Motor Fuel Level Sensor

I C SP R1 E 4

2 1706

O il L eve l S ens or

IC SPR1 E4

21707

Ambie nt Temperature Sensor

IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 IC SPR1 E4 EEC CRF MF3

2170C 2170D 2170E 2170F 21710 21711 21712 21713 21714 21715 40018

Vehicle Data Bus CAN Vehicle Data Bus - ECU#1 CAN Vehicle Data Bus - ECU#2 CAN Vehicle Data Bus - ECU#3 CAN Vehicle Data Bus - ECU#4 CAN Vehicle Data Bus - ECU#5 CAN Vehicle Data Bus - ECU#6 CAN Vehicle Data Bus - ECU#7 CAN Vehicle Data Bus - ECU#8 CAN Vehicle Data Bus - ECU#9 CAN Sensore temperatura olio /pressione olio

Ambie nt Temperature interface failu re detected.Debounce time (for fault active and inactive conditions) is 4s.The input voltage is evaluated for inrange checking: No CAN messages on Vehicle Data Bus or bus-off detection No CAN messages from ECU#1 - IBC No CAN messages from ECU#2 - EDC No CAN messages from ECU#3 - TCO No CAN messages from ECU#4 - ETC No CAN messages from ECU#5 - EBC No CAN messages from ECU#6 - ECAS No CAN messages from ECU#7 - Driveline Retarder No CAN messages from ECU#8 - Mirror Controller No CAN messages from ECU#8 - Expansion Module Segnale di temperatura

EEC CRF MF3

40021

Sensore temperatura olio /pressione olio

Segnale Pressione

EEC CRF MF3

40017

EEC CRF MF3

40025

Sensore temperatura/pressione gas rail valle Segnale di temperatura riduttore (bassa pressione) Sensore temperatura/pressione gas rail vall e Segnale Pressione riduttore (bassa pressione)

EEC CRF MF3

40011

EEC CRF MF3 EEC CRF MF3

40026 40024

EEC CRF MF3

40016

Sensore temperatura acqua

EEC CRF MF3

40027

Sensore pressione GAS bombola monte riduttore (alta pressione)

EEC CRF MF3

40012

EEC CRF MF3

40083

Sensore temperatura scaric o (postcatalizzatore) Sensore Lambda pre-catalizzatore

EEC CRF MF3 EEC CRF MF3 EEC CRF MF3

40013 40014 40015

EEC CRF MF3

40022

EEC CRF MF3

40046

Tensione di batteria

EEC CRF MF3

40055

Sensore di camma

EEC CRF MF3

40056

Sensore di giri motore

EEC CRF MF3

40023

Pressione atmosferica (interno alla ECU)


40044 40043 40045


40041 40042 40071

Relè carichi (comando in c.c. . .a Vbatt) Relè carichi (comando in c.a.) Relè carichi (contatto incollato aperto oppure comando in c.a.) Relè carichi (contatto incollato chiuso) Relè carichi (comando in c.c. a Gnd) Iniettore 1

EEC CRF MF3

40072

Iniettore 2

EEC CRF MF3

40073

Iniettore 3

EEC CRF MF3

40074

Iniettore 4


40075 4 00 75

Iniettore 5 I ni et to re 5

EEC CRF MF3

40076

Iniettore 6

EEC CRF MF3

40032

Ele ttrovalv ola CNG su riduttore pressione (comando in c.c. a Vbatt o comando in c.a.)

EEC CRF MF3

40031

EEC CRF MF3

40036

EEC CRF MF3

40034

EEC CRF MF3

40082

Ele ttrovalv ola CNG su riduttore pressione (comando in c.c. a Gnd) Elettrovalvola CNG su bombole (comando in c.c. a Vbatt o comando in c.a.) Ele ttrovalv ola CNG su bombole (comando in c.c. Gnd) Riscaldatore sonda Lambda

EEC CRF MF3

40061

Bobina di accensione 1

EEC CRF MF3

40062


EEC CRF MF3

40063


Giuseppe Pulvirenti

Sensore temperatura/pressione aria collettore Sensore temperatura/pressione gas rail Sensore temperatura/pressione aria collettore

Temperatura catalizzatore (preallarme) Temperatura catalizzatore (allarme) Temperatura catalizzatore (allarme memorizzato) Sensore pressione vall e compressore (sovralimentazione)

Page 10 of 16

Segnale di temperatura Pressione troppo bassa Segnale di pressione

FMI Description

C.a. o c.c. a Vbatt C.c. a Gnd C.a. o c.c. a Vbatt C.c. a Gnd Avaria alimentazione sensore C.a.. o. c.c.. a. Vbatt C.c. a Gnd C.a. o c.c. a Vbatt C.c. a Gnd Avaria alimentazione sensore C.a. o c.c. a Vbatt C.c. a Gnd Segnale sotto soglia min. C.a. o c.c. a Vbatt C.c. a Gnd Avaria alimentazione sensore C.a. o c.c. a Vbatt C.c. . . a Gnd C.a. o c.c. a Vbatt C.c. a Gnd Avaria alimentazione sensore C.a. o c.c. a Vbatt C.c. a Gnd Sband. Magro Sband. Ricco Errore generico (5) Temperatura oltre soglia di preallarme Temperatura oltre soglia di allarme Temperatura oltre soglia di allarme (1)

01 02 08 01 02 01 02 01 02 01 02 1 4 8

01 C.a. o c.c. a Vbatt 02 C.c. a Gnd 08 Avaria alimentazione sensore 01 Segnale sopra soglia massima 02 Segnale sotto soglia massima 01 C.a. o c.c. a Vbatt 02 C.c. a Gnd 01 C.a. o c.c. a Vbatt 02 C.c. a Gnd 01 C.a. o c.c. a Vbatt 02 C.c. a Gnd 01 Comando c.c. . .a Vbatt 04 Comando in c.a. 08 Relè incollato aperto oppure comando in c.a.

1 2 01 02 03 04 05 06 01 02 03 04 05 06 01 02 03 04 05 06 01 02 03 04 05 06 1 01 02 03 04 05

01 Relè incollato chiuso 02 Comando c.c. a Gnd 01 C.c. lato caldo a Vbatt 02 C.c lato caldo a Gnd 03 C.c tra lato caldo e lato freddo 04 Circuito aperto 05 C.c lato freddo a Vbatt 06 C.c lato freddo a Gnd 01 C.c. . . lato caldo a Vbatt 02 C.c lato caldo a Gnd 03 C.c tra lato caldo e lato freddo 04 Circuito aperto 05 C.c lato freddo a Vbatt 06 C.c lato freddo a Gnd 01 C.c. lato caldo a Vbatt 02 C.c lato caldo a Gnd 03 C.c tra lato caldo e lato freddo 04 Circuito aperto 05 C.c lato freddo a Vbatt 06 C.c lato freddo a Gnd 01 C.c. . . lato caldo a Vbatt 02 C.c lato caldo a Gnd 03 C.c tra lato caldo e lato freddo 04 Circuito aperto 05 C.c lato freddo a Vbatt 06 C.c lato freddo a Gnd 01 C.c. lato caldo a Vbatt 01 C.c. lato caldo a Vbatt 02 C.c lato caldo a Gnd 03 C.c tra lato caldo e lato freddo 04 Circuito aperto 05 C.c lato freddo a Vbatt . 01 C.c. lato caldo a Vbatt 02 C.c lato caldo a Gnd 03 C.c tra lato caldo e lato freddo 04 Circuito aperto 05 C.c lato freddo a Vbatt 06 C.c lato freddo a Gnd 01 C.a. o c.c. a Vbatt 04 Circuito aperto

01 02 03 04 05 06 01 04 2 01 04 2 01 02 04 01 02 03 08 01 02 03 08 01 02 03 08

02

Lamp status Yellow

Yellow Yellow

Yellow Yellow

Yellow Red Yellow

Yellow Yellow

Yellow Yellow

Yellow Red Yellow Yellow

Yellow Yellow Red Yellow Red Red Red Yellow Yellow Yellow

Yellow

Yellow

Yellow

Yellow Yellow

Yellow

Red

C.c. a Gnd

Yellow

01 C.a. . .o c.c. . .a Vbatt 04 Circuito aperto 02 C.c. a Gnd

Yellow

01 02 04 01 02 03 08 01 02 03 08 01 02 03 08

C.c. a Vbatt C.c. a Gnd Circ. aperto C.c. a Vbatt Circ.aperto oppure C.c. a Gnd Surriscaldamento Errore Generico C.c. a Vbatt . erto o ure C.c. . . a Gnd Cir c.a Surriscaldamento Errore Generico C.c. a Vbatt Circ.aperto oppure C.c. a Gnd Surriscaldamento Errore Generico


Comment

Red

Yellow

Yellow

Yellow

Yellow



Iveco Electronics

ECU Name EEC CRF MF3

SPN [Hex] 40064


Fault Component


40065 40066 40088

Bobina di accensione 5 Bobina di accensione 6 Attuatore WASTEGATE

EEC CRF MF3

40099

Linea CAN

EEC CRF MF3

40037

Potenzio metro 1 Posizio ne Farfall a Motorizzata

EEC CRF MF3

40038

Potenzio metro 2 Posizio ne Farfall a Motorizzata

EEC CRF MF3

40039

EEC CRF MF3

40085

EEC CRF MF3

40028

Coerenza Potenzio metri Posizione Farfalla Motorizzata Fault Contemporaneo Potenzio metri Farfalla Motorizzata Driver Farfalla Motorizzata

EEC CRF MF3 EEC CRF MF3 EEC CRF MF3 EEC CRF MF3 EEC CRF MF3 EEC CRF MF3

40067 40068 40068 40069 40069 40078

Farfalla Motorizzata - Allarme Farfalla Motorizzata - Warning Farfalla Motorizzata - Warning Farfalla Motorizzata - PreWarning Farfalla Motorizzata - PreWarning Condotto Aspirazione Aria

EEC CRF MF3

40079

F unzionalità ECU

EEC CRF MF3

40053

Riconoscimento Saturazione Autoadattatività


40049 40081

Saturazione Persistente Autoadattatività Ris caldatore sonda Lambda Postcatalizzatore

EEC CRF EEC CRF EEC CRF EEC CRF EEC CRF

MF3 MF3 MF3 MF3 MF3

40095 40093 40094 40096 40097

Catalizzatore Sonda Lambda monte catalizzatore Congruenza Lambda montevalle Ripartizione Fuel System F uel System magro

EEC CRF MF3

40098

F uel System ricco

EEC CRF MF3

40077

Comando Relè Elettroventola

EEC CRF MF3 VCM

40077 42701

Comando Relè Elettroventola CC set plus (Digital Input 5)

VCM

42702

CC set minus (Digital Input 6)

VCM

42703

CC resume (Digital Input 7)

VCM

42704

CC off (Digital Input 8)

VCM VCM

42705 42706

CC internal / external (Digital Input 11) ACC enable (Digital Input 25)

VCM VCM VCM VCM

42707 42710 42711 42714

economy mode (Digital Input 13) PTO2 (Digital Input 22) PTO3 (Digital Input 23) primary brake (Digital Input 1)

VCM

42715

secondary brake (Digital Input 2)

VCM VCM VCM VCM

42716 42717 42718 42719

engine brake request (Digital Input 13) engine brake mode 1 (Digital Input 14) engine brake mode 2 (Digital Input 15) parking brake (Digital Input 18)

VCM

42720

V CM

4 27 21

VCM

42722

Fan control pressure swit ch 18 bar (Digital Input 27) F an c on tr ol p re ss ur e s wi tc h 2 2 b ar ( Di gi ta l Input 28) BB Neutral (High Side Output 1)

VCM

4 2723

O ut put Si ngle H G ea r 1 / A CC Lam p (High Side Output 2)

VCM

42726

BB Parking Brake (High Side Output 3)

VCM

4 2727

O ut put Si ngle H G ea r 2 / A CC Buzze r (High Side Output 4)

VCM

42728

BB Service Brake (High Side Output 5)

V CM

4 27 29

B B P ro gr am ma bl e T hr es ho ld Sp ee d ( Hi gh Side Output 6)

VCM

42731

Gear high / low request (Digital Input 12)

VCM

42732

clutch switch (Digital Input 9)

VCM VCM

42733 42734

neutral switch (Digital Input 16) D - automatic / manual (Digital Input 29)

VCM

42735

R - reverse (Digital Input 30)

VCM

42736

N - neutral shifting (Digital Input 31)

VCM

42737

gear up shift request (Digital Input 32)

VCM

42738

ear down shift re uest (Di ital In ut 33)

VCM

42739

Dm special manoeuvring (Digital Input 34)

VCM

42741

Frequency Input

VCM VCM

42746 42747

cabin tilted (Digital Input 17) engine remote start (Digital Input 19)

VCM

42748

engine remote stop (Digital Input 20)

VCM

42750

Immobilizer LED (Low Side Output 3)

VCM

42759

EP1 (development)

VCM

42760

Accelerator pedal correlat ion

VCM

42764

TSC1 Handlin

VCM

42765

Powertrain and Brake request Evalu ation

VCM

42766


VCM

42767


VCM

42768


VCM

42769


VCM

42770

NORD Error

VCM VCM

42771 42772

NORD Error NORD Error

VCM

42773

NORD Error

Description

FMI [DEC]

FMI [HEX]

01 02 03 08 8 8 01 02 04

01 02 03 08 08 08 01 02 04

04 08 01 02 08 01 02 08 8

04 Segnale assente 08 Bus Off 01 C.c. a Vbatt 02 C.a. o c.c. a Gnd 08 Avaria alimentazione sensore 01 C.c. a Vbatt 02 C.a. o c.c. a Gnd 08 Avaria alimentazione sensore 08 Errore Generico

8

08

01 02 03 04 05 06 08 8 1 8 1 8 01 02 01 02 04 08 01 02 8 01 02 04 8 8 8 8 01 02 04 01 02 04 01 04 2 02 03 02 03 02 03 02 03 3

01 02 03 04 05 06 08 08 01 08 01 08 01 02 01 02 04 08 01 02 08 01 02 04 08 08 08 08 01 02 04 01 02 04 01 04 02 02 03 02 03 02 03 02 03 03 03 04 03 03 03 02 04 02 04 03 03 03 02 03 03 04 03 04 03 04 05 03 04 05 03 04 05 03 04 05 03 04 05 03 04 05 02 03 02 03 03 02 03 02 03 02 03 02 03 02 03 02 03 03 04 0A 03 02 03 02 03

3 3 3 02 04 02 04 3 3 3

02 03 02 03 3

3

04

Giuseppe Pulvirenti

Pedal correlation first threshold Pedal correlation second threshold Most severe level: : o sitive en i ne brake tor u e control Most severe level: negative torque control detection Speed request over plausible windows Incoherent requests of fuelling and negative torque Moderately severe level: negative torque limit request Active at le ast one error rela tiv e to TSC1_TE (44 ; 50 ; 38 ; 32 ; 20 ; 26 ; 14 ; 8 ; 2) Active at le ast one error rela tiv e to TSC1_AE (43 ; 49 ; 37 ; 31 ; 19 ; 25 ; 13 ; 7 ; 1) Active at le ast one error rela tiv e to TSC1_DE (45 ; 51 ; 39 ; 33 ; 21 ; 27 ; 15 ; 9 ; 3) Active at le ast one error rela tiv e to TSC1_PE (ICB) (47 ; 53 ; 41 ; 35 ; 23 ; 29 ; 17 ; 11 ; 5) Active at le ast one error rela tiv e to TSC1_PE (VDB) (48 ; 54 ; 42 ; 36 ; 24 ; 30 ; 18 ; 12 ; 6) wrong ratio between Vehicle speed and output shaft speed or bad EOL parameter bad value inside the limitation MAPS or interpolation error wrong EOL parameters division by zero due to vehicle speed equal to 0Km/h Software initializing a bad value on output.

2

04 03 04 05 01 02 03 04 05 0D 0E 00 01 0B 0C 12 0B

FMI Description C.c. a Vbatt Circ.aperto oppure C.c. a Gnd Surriscaldamento Errore Generico Errore Generico Errore Generico C.c. a Vbatt C.c. a Gnd Circ. aperto

Errore Generico C.c. a Vbatt C.c. a Gnd Surriscaldamento Circ. aperto Surriscaldamento (prewarning) TensioneAlimentazioneInsufficiente Surriscaldamento (warning) Farfalla bloccata Mancato ritorno in Limp Home Errore apprendimento minimo Mancato ritorno in Limp Home Errore apprendimento minimo Aria superiore alla stima Aria inferiore alla stima Errore di tipo M Errore di tipo C Errore di tipo S Errore generico Saturazione verso l'alto Saturazione verso il basso Errore Generico C.c. a Vbatt C.c. a Gnd Circ.. aperto Errore Generico Errore Generico Errore Generico Errore ripartizione Guadagno iniett. Offset iniett. Saturazione Guadagno iniett. Offset iniett. Saturazione C.c. a Vbatt Circ.. aperto C.c. a Gnd 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 03: voltage above normal or shorted high 03: voltage above normal or shorted high 04:: voltage below or normal or shorted low 03: voltage above normal or shorted high 03: voltage above normal or shorted high 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application Eltrac) 04: voltage below or normal or shorted low (device driver) 02: data erratic, intermittend or incorrect (application (Eltrac) 04: voltage below or normal or shorted low (device driver) 03: voltage above normal or shorted high 03: voltage above normal or shorted high 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03:: voltage above normal or shorted high 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 05: current below normal or open circuit 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 05: current below normal or open circuit 03: voltage above normal or shorted high 04:: voltage below or normal or shorted low 05: current below normal or open circuit 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 05: current below normal or open circuit 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 05: current below normal or open circuit 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 05: current below normal or open circuit 02: data erratic, intermittend or incorrect (application (Eltrac) 03:: volta e above normal or shorted hi h 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: :data erratic, ,intermittend or incorrect (a lication (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 0A: abnormal rate of change 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high 02: data erratic, intermittend or incorrect (application (Eltrac) 03: voltage above normal or shorted high : , 04: voltage below or normal or shorted low (device driver) 03: voltage above normal or shorted high 04: voltage below or normal or shorted low 05: current below normal or open circuit 01: data valid but below normal operation range 02: data erratic, intermittent or incorrect 03: voltage below normal or shorted high 04: voltage below normal or shorted low 05: voltage below normal or open circuit 0D: out of calibration 0E: special instruction 00: :data valid but above normal o e ration ran e 01: data valid but below normal operation range 0B: Root cause not known 0C: bad intelligent device or component 12: Data valid but below normal operational range 0B: Root cause not known

Page 11 of 16

Lamp status Yellow


Yellow Yellow

Yellow

Yellow Red Red

Red Yellow Yellow Yellow Yellow Yellow Red



Yellow

Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow

Yellow

Yellow

Yellow

Yellow

Yellow

Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow


Yellow

Yellow

Yellow Yellow

Yellow

0B

0B: Root cause not known

Yellow

0B


Yellow

0B


Yellow

0B


Yellow

0D

0D: out of calibration

12 12: Data valid but below normal operational range 02 02: data erratic, intermittend or incorrect 0B



Comment

Yellow Yellow Yellow Yellow Print Date: 8/11/2011


Iveco Electronics

ECU Name V CM

SPN [Hex] 4 27 74

V IM - V eh ic le in fo rm at io n m od ul e

Fault Component

VCM

4 2775

VI M - Veh ic le inf or mat ion m odul e

VCM

4 2776

VI M - Veh ic le inf or mat ion modul e

VCM

42777

(A)CC Output interface

VCM

42778

EM interface

VCM VCM VCM

42779 42780 42781

Low Idle Control Module Cruise Control Buttons Interface Module Cruise Control Buttons Interface Module

VCM VCM VCM

42782 42783 4 2784

Power Take Off Module Cruise Control Vehicle Speede Module G ear Ra tio ca lc ula tion

VCM VCM

42785 42788

Torque limit Driveability

VCM VCM VCM V CM VCM VCM VCM VCM VCM

42789 42790 42791 4 27 92 42793 42794 42795 42796 42797

Engine Brake Management Intarder Brake Management Intarder Brake Management P ow er tr ai n a nd Br ak e r eq ue st Ev al ua ti on VIM - Vehicle information module Engine Brake Management Engine Brake Management Engine Brake Management EU2LeverInterface

VCM

42798

EU2LeverInterface

VCM VCM VCM

42799 4270A 4270B

EU2LeverInterface adjustable speed limiter (Digital Input 10) secondary speed limiter (Digital Input 3)

VCM VCM VCM

4270F 4271A 4272A

PTO1 (Digital Input 21) engine brake mode (Digital Input 14) BB Clutch Pedal (Low Side Output 2)

VCM

4273A

Rm special manoeuvring (Digital Input 35)

VCM

4273B

Clutch switch 2 (Digital Input 26)

VCM

4273C

Low Idle (Digital Input 24)

V CM

4 27 3D

a cc el er at or pe da l ( An al og I np ut 1)

VCM

4273E

Acc. Pedal Power Supply (5 V supply)

VCM

4274A

crank relay (High Side Output 7)

VCM

4274B

crank relay (Low Side Output 1)

External crank relay activation

VCM

4275A

ACC Sensor 1

Sensor comunication error Sensor continuosly not available Sensor temperature not available

VCM

4275B

ACC distance selector input (Analog Input 2)

V CM

4 27 5C

A CC di st . S el . / Pe da l s en so r 2 su pp ly (5 V supply)

VCM VCM VCM

4275D 4275E 4275F

ACC Parameter ACC Sensor 2 Accele rator pedal sensor 2 (Analog Input 3)

VCM

4276A


VCM VCM VCM VCM VCM

4276F 4277A 4277B 4277C 4277D

NORD Error High Idle Control Module Intermediate S eed Control Module Cruise Control Buttons Interface Module Cruise Control Buttons Interface Module

VCM VCM VCM VCM VCM VCM VCM VCM VCM

4277E 4277F 4278A 4278B 4278C 4278D 4278E 4278F 4279A

Cruise Control Buttons Interface Module Cruise Control Buttons Interface Module Engine Brake Management Engine Brake Management Engine Brake Management Engine Brake Management Engine Brake Management En i ne Brake Mana e ment EU2LeverInterface

VCM

4279B

EU2LeverInterface

VCM VCM VCM VCM VCM

4279C 4279D 4279E 4279F 427B4

Service Brake Eval Driver Intarder Brake Engine Fan Driver Engine Brake Immobilizer1

VCM

427B5

Immobilizer2

VCM

427B6

Immobilizer3

VCM

427B7

Immobilizer4

VCM VCM

427B8 427B9

Immobilizer in plant mode Immobilizer5

VCM VCM VCM VCM VCM V CM

427BA 427BB 427BC 427BD 427BE 4 27 C0

auxiliary use 1 auxiliary use 2 auxiliary use 3 auxiliary use 4 auxiliary use 5 V eh ic le D at a B us ( in st ru me nt c lu st er )

V CM

4 27 C8

V eh ic le D at a B us

Giuseppe Pulvirenti

FMI [DEC]

Description - fi lt er ed MT CO ve hi cl e s pe ed gr ea te r t ha n B ra ke sp ee d o f a ce rt ai n E OL km/h threshold - filtered MTCO vehicle speed lower than Brake speed of a certain EOL km/h threshold - Totally missing vehicle speed - Missing TCO1 official information, but a recovery speed is available - MTCO vehicle speed greater than EOL thr Km/h - En gine s peed t ot all y m is sing - Engine speed missing but replaced - Engine speed over range - En gine tem per at ur e t ot al ly mi ss ing - Engine temperature missing but replaced - Engine temperature over range

FMI [HEX]

00 01 02 0B 12

02 0B 13 02 0B 13 00 01 11

01 02 0C 10 11

Low idle speed setpoint is not within a valid range

0B 0B 0B 0C 0B 0B 0C

nc ohe re nt valu e of the rat io of engi ne sp eed and tac hogr aph ou tput sh af t speed 2 Incoherent value of accelerator pedal and engine speed for MIN-MAX Incoherent value of engine speed for ALL SPEED TSC1_TER detection TSC1_ADR detection TSC1_CCDR detection O ne or mo re of in te rn al er ro r r el at iv e t o T SC 1_ EM E ar e a ct iv e. Brake light activation error. TSC1_TXR detection TSC1_AXR TSC1_EMER detection Gear up request stucked Gear up request timeout Gear down request stucked Gear down request timeout Neutral request stucked

2 2 2 11 2 2 2 2

2 3 02 04 3 3

Short 5V Short 24V Short low Switch does not switches Switching point outside specification Switching point valid but slight outside specification A na lo g v al ue v al id b ut sl ig ht to o h ig h Analog value valid but slight too low Analog value too high Short 24V Short low Short 5V Analog value too low

Supply out of range Supply short high Supply short low Flash parameter not correct Sensor dirty Analog value valid but slig ht too high Analog value valid but slight too low Analog value too high Short 24V Short low Short 5V Analog value too low Active at le ast one error rela tiv e to TSC1__CCE (46 ; 52 ; 40 ; 34 ; 22 ; 28 ; 16 ; 10 ; 4) wrong link between Current gear and gear number rangex (x=1..5) High idle speed setpoint is not within a valid range Itermediate s eed control set oint/limit is not within a valid ran e 2

TSC1_AER detection TSC1_DER detection TSC1_PER on VDB detection TSC1_PER on ICB detection TSC1_CCER detection When VCM receives TSC1 _ P ER both on ICB and VDB Drive Forward / Drive Forward manoeuvring: Button stucked Button not plausible Drive Reverse / Drive Reverse manoeuvring: Button stucked Button not plausible Primary brake sw/secondary brake sw not plausible Intarder brake lever not plausible switch 18 and 22 not plausible Plausibility check on the Engine brake lever Transponder programming not possible Different pin source within keyset IDE has been read twice or is equal 0 Max number of keys exceeded Ignition not switched off in time Unknown IDE No communication to ECM Unknown ECM No immobilizer function in ECM VCM in plant mode ECM in plant mode and learning already completed VCM in plant mode and key learning active Bit error in trans onder res onse Antenna hardware error Internal operation error No transponder response

2 2 2 2 2 2 2 2

n ot s up po rt ed : S er vi ce In fo T im eo ut ( VD B) ACC2 timeout (VDB) DM1_IC timeout (VDB) IC2BC timeout (VDB) V DB l im it at io n VDB bus off

13 13: received network data in error 0B 0B: failure mode not identifiable 0B 0B: failure : mode not identifiable 02 02: data erratic, intermittend or incorrect 02 02: data erratic, intermittend or incorrect 0B 0B: Root cause not known 0C 0C: Bad intelligent device or component 02 02: data erratic, intermittend or incorrect 02 02: data erratic, intermittend or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02:: data erratic,, intermittent,,or incorrect 02 02: data erratic, intermittent, or incorrect 0C 0C: bad intelligent device or component

0C 0C 0C 0C 02

2 2 2 2 2

02: data erratic, intermittend or incorrect 0B: Root cause not known 13:: received network data in error 02: data erratic, intermittend or incorrect 0B: Root cause not known 13: received network data in error 00: data valid but above normal operation range 01: data valid but below normal operation range - most severe level 11: Data valid but below normal operating range - least severe level 01: data valid but below normal operation range - most severe level 02: data erratic, intermittend or incorrect 0C:: Bad intelligent device or component 10: Data valid but above normal operational range 11: Data valid but below normal operating range - least severe level 0B: failure mode not identifiable 0B: failure mode not identifiable 0B: Root cause not known 0C: Bad intelligent device or component 0B: failure mode not identifiable 0B: failure mode not identifiable 0C: bad intelligent device or component

02 02:: data erratic,, intermittend or incorrect 02 02: data erratic, intermittend or incorrect 0E 0E: special instructions 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 0B 0B: failure mode not identifiable 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 02 02: data erratic, intermittent, or incorrect 09 09:: abnormal update rate 02 02: data erratic, intermittent, or incorrect 09 09: abnormal update rate 02 02: data erratic, intermittent, or incorrect 03 03: voltage above normal or shorted high 02 02: data erratic, intermittend or incorrect (application (Eltrac) 04 04: voltage below or normal or shorted low (device driver) 03 03: voltage above normal or shorted high 03 03: voltage above normal or shorted high 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 05 05: current below normal or open circuit 02 02: :data erratic, ,intermittend or incorrect (application (Eltrac) 03 03: voltage above normal or shorted high 02 02: data erratic, intermittend or incorrect (application (Eltrac) 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 02 02: data erratic, intermittend or incorrect 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 05 05: current below normal or open circuit 08 08: abnormal frequency, pulse width or period 0D 0D: out of calibration 00 00: data valid but above normal operation range 01 01:: data valid but below normal operation range 02 02: data erratic, intermittend or incorrect 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 0D 0D: out of calibration 0E 0E: special instructions 02 02: data erratic, intermittend or incorrect 04 04: voltage below or normal or shorted low 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 05 05: current below normal or open circuit 03 03: voltage above normal or shorted high 04 04:: voltage below or normal or shorted low 05 05: current below normal or open circuit 06 06: current above normal or grounded circuit 0B 0B: failure mode not identifiable 0C 0C: bad intelligent device or component 0D 0D: out of calibration 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 02 02: data erratic, intermittend or incorrect 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 0D 0D: out of calibration 0E 0E::special instructions 00 00: analog value valid but slight too high 01 01: analog value valid but slight too low 02 02: analog value too high 03 03: short 24V 04 04: short low 0D 0D: short 5V 0E 0E: analog value too low 0B 0B: Root cause not known

02 0C

2

FMI Description 00: data valid but above normal operation range 01: data valid but below normal operation range 02: data erratic, intermittend or incorrect 0B: Root cause not known 12: Data valid but below normal operational range

0C 0D 0E 02 0B 0C 0D 0E 02 0B 02 02 07 0B 0C 02 02 02 02 02 01 02 03 04 0B 13

02: data erratic, intermittent, or incorrect 0C: bad intelligent device or component 0C: bad intelligent device or component 0C: bad intelligent device or component 0C: bad intelligent device or component 0C: bad intelligent device or component 02: data erratic, intermittend or incorrect : 0C: bad intelligent device or component 0D: out of calibration 0E: special instructions 02: data erratic, intermittend or incorrect 0B: failure mode not identifiable 0C: bad intelligent device or component 0D: out of calibration 0E: special instructions 02: data erratic, intermittend or incorrect 0B: failure mode not identifiable 02: data erratic, intermittend or incorrect 02: :data erratic, ,intermittend or incorrect 07: mechanicial system not responding properly 0B: failure mode not identifiable 0C: bad intelligent device or component 02: data erratic, intermittend or incorrect 02: data erratic, intermittend or incorrect 02: data erratic, intermittend or incorrect 02: data erratic, intermittend or incorrect 02: data erratic, intermittend or incorrect 01: data valid but below normal operation range 02: data erratic, intermittend or incorrect 03: voltage above normal or shorted high 04:: volta e below or normal or shorted low 0B: abnormal rate of change 13: received network data in error


Page 12 of 16

Lamp status Yellow

Comment

Yellow

Yellow

Yellow

Yellow


Yellow

Yellow

Yellow

-Yellow -Yellow Yellow Yellow Yellow Yellow Yellow Yellow

Yellow Yellow

Yellow Yellow Yellow Yellow Yellow - - -Yellow Yellow Yellow Yellow Yellow Yellow Yellow

Yellow Yellow Yellow Red Yellow

Yellow Yellow

Yellow Yellow - -Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow Yellow -Yellow

Yellow

Yellow

Red Yellow Yellow Yellow Yellow

Yellow Yellow


Yellow Yellow Yellow Red Red Yellow - - -Yellow



Iveco Electronics

ECU Name VCM

SPN [Hex] 427C9

Vehicle Data Bus (brake cont roller)

Fault Component

V CM

4 27 CA

V eh ic le Da ta Bu s ( tr an sm is si on co nt ro l er )

V CM

4 27 CB

V eh ic le D at a B us ( bo dy c on tr ol le r)

V CM

4 27 CC

V eh ic le D at a B us ( dr iv el in e r et ar de r)

VCM

427CD

Vehicle Data Bus (tachograph)

VCM

427CE

Vehicle Data Bus (ACC sensor)

V CM

4 27 CF

V eh ic le D at a B us ( ex pa ns io n m od ul e)

VCM

427D0

Vehicle Data Bus (steering wheel interface)

VCM

427 D1

Veh ic le Dat a Bus ( sus pe ns ion )

VCM

427D2

Engine Control Bus

VCM

427D3

Engine Control Bus (engine)

V CM

4 27 D4

E ng in e C on tr ol B us ( en gi ne r et ar de r)

V CM

4 27 D5

VCM

427DC

E ng in e C on tr ol Bu s ( ex ha us t em is si on controller - UDS) Instrument Cluster Bus

V CM

4 27 DD

I ns tr um en t C lu st er B us ( bo dy c om pu te r)

V CM

4 27 DE

VCM

427DF

I ns tr um en t Cl us te r Bu s (s te er in g wh ee l interface) Instrument Cluster Bus (expansio n module)

V CM

4 27 E2

I ns tr um en t Cl us te r B us ( in st ru me nt c lu st er )

VCM

427 E3

I ns tr um en t Cl us ter Bu s ( ACC se ns or )

VCM

427E6

FMS Bus

VCM

427E7

FMS Bus (EP1)

VCM

427F0

Power Supply Key 15

VCM

427F1

Power Su

VCM

427F2

Internal Failure 1 (Runcontrol)

VCM VCM VCM

427F3 427F4 427FB

Internal Failure 6 (Rx Lookuptable) Internal Failure 7 (CPU overlooad) Internal Failure 3 (RAM / ROM)

VCM

427FD

Internal Failure 2 (EEPROM)

VCM

427FE

Internal Failure 4 (Controller)

VCM

427FF

Internal Failure 5 (Bootloader)

04 7225

Pin A0 7 - Si nge l- H B uzzer O ut put

E M_ SH

0 47 22 6

P in D 28 - G at e I nt er lo ck S ol en oi d v al ve

E M_ SH

0 47 22 0

P in D 05 - L ow R an ge S ol en oi d v al ve

FMI [HEX]

FMI Description

01 01: Abnormal update rate 02 02: Abnormal update rate 03 03: Abnormal update rate 04 04: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 08 08: Abnormal update rate 09 09: Abnormal update rate 0A 0A:: Abnormal update rate 0B 0B: Abnormal update rate 0C 0C: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03: Abnormal update rate 04 04: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 08 08: Abnormal update rate 09 09: Abnormal update rate 0A 0A:: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03: Abnormal update rate 04 04: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 08 08: Abnormal update rate 09 09: Abnormal update rate 0B 0B: abnormal update rate 0A 0A: abnormal update rate 13 13:: abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03: Abnormal update rate 04 04: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03:: Abnormal update rate 04 04: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 09 09: Abnormal update rate

not s uppor te d: A SC1 _A t im eou t (V DB) not supported: ASC3_A timeout (VDB) not supported: ASC4_A timeout (VDB) not supported: Vehicle_Weight timeout (VDB) ECB bus off ECB limitation EEC1 timeout (ECB) EEC2 timeout (ECB) EEC3 timeout (ECB) ENG_TEMP timeout (ECB) AMB_COND_E timeout (ECB) INLET_COND timeout (ECB) EDC2BC timeout (ECB) Eng_Fld_Lev_Press timeout (ECB) ELT_POWER timeout (ECB) Shutdown timeout (ECB) Fuel_Economy timeout (ECB) Fuel _Cons timeout (ECB) not supported: Eng_Hours_Rev timeout (ECB) BAM_Eng_Conf / MPM_Eng_Conf timeout (ECB) FAN_Drive timeout (ECB) B AM _r et _c on f / M PM _r et _c on f t im eo ut (E CB ) ERC1_ER timeout (ECB) SCR_status2 timeout (ECB)

06 07 08 09 13 0A 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F 01 02 09

ICB bus off ICB limitation B C_ St at us 1 t im eo ut ( IC B) BC_Status2 timeout (ICB) BC _Status3 timeout (ICB) RF_Status1 timeout (ICB) BC2IC timeout (ICB) PTO_Status timeout (ICB) FF_Status1 timeout (ICB) Trip_Total_Fuel timeout (ICB) TCO1 timeout (ICB) SWI2BC timeout (ICB) not supported: SWI2IC timeout (ICB) not supported: EM2VCM timeout (ICB) not supported: TC1_EM timeout (ICB) not supported: EM_CMD timeout (ICB) not supported:: TSC1 _PE timeout (ICB) not supported: TSC1_PER timeout (ICB) not supported: EM2BC timeout (ICB) not supported: CTL timeout (ICB) not supported: ASC2 timeout (ICB) I C2 BC ti me ou t (I CB ) ACC2 timeout (ICB) ACC _SI tim eo ut (I CB ) DM1_ACCSens timeout (ICB) FMS bus off FMS limitation FLEX0 time out (FMS) FLEX1 time out (FMS) FLEX2 time out (FMS) FLEX3 time out (FMS) FLEX4 time out (FMS) FLEX5 time out (FMS) FLEX6 time out (FMS) FLEX7 time out (FMS) XFLEX0 time out (FMS) XFLEX1 time out (FMS) Key 15 transition resistence Key 15 active and CAN status inactive Key 15 inactive and CAN status active

l Ke 30

E M_S H

Giuseppe Pulvirenti

FMI [DEC]

Description EBC1 timeout EBC2 timeout TSC1_AE timeout TSC1_AER timeout TSC1_ADR timeout EBC5 timeout VDC1 timeout VDC2 timeout CVW timeout HRW timeout TC1_EBS timeout TSC1_AXR timeout E TC 1 t im eo ut ( V DB ) ETC2 timeout (VDB) TSC1_TE timeout (VDB) TSC1_TER timeout (VDB) ETC8 timeout (VDB) TSC1_TXR timeout (VDB) ETC7 timeout (VDB) not supported: ETC5 timeout (VDB) TC_BC timeout (VDB) CVW_GB _ timeout (VDB) n ot s up po rt ed : A IR 1 t im eo ut ( VD B) TSC1_PEV timeout (VDB) TSC1_PERV timeout (VDB) TSC1_EME timeout (VDB) TSC1_EMER timeout (VDB) BC2EDC timeout (V DB) AMB_COND_IBC timeout (VDB) BCAO1 timeout (VDB) BCAO2 timeout (VDB) BCAO3 timeout (VDB) DASH_DISPLAY timeout (VDB) not supported:: Other Body controller timeout (VDB) E RC 1_ DR t im eo ut ( VD B) TSC1_DE timeout (VDB) TSC1_DER timeout (VDB) BAM_DR / MPM_DR timeout (VDB) TCO1 timeout (VDB) VHDR timeout (V DB) Time Date timeout (VDB) ACC_SI timeout ( VDB) DM1_ACCSens timeout (VDB) E M2 VC M t im eo ut ( VD B) TC1_EM timeout (VDB) EM _CMD timeout (VDB) TSC1_PE timeout (VDB) TSC1_PER timeout (VDB) PTO_Status timeout (VDB) EM2BC timeout (V DB) SWI2BC timeout (VDB)

Page 13 of 16

External rucontrol Internal rucontrol Watchdog timeout CAN Lookuptable overflow CPU overload RAM failuire ROM failure Checksum parameter range Checksum environment data Checksum engine values

2

Checksum production data Checksum runtime counter Parameter version wrong Operating system failure Software trap Controllerfailure Flash parameter failure Flash program failure High Si de s wit ch : - S.C. to Vbat detected in Off condition - S.C. to Gnd / Overload detected in On condition - O en Load detected in Off condition (fault active below 20uA÷2mA) Open Circuit and Short to Battery flags set together by EM IL, FMI 5 used for both. L ow S id e s wi tc h: - S.C. to Vbat / Overload detected in On condition - S.C. to Gnd detected in Off condition - Open Load detected in Off condition (fault active below 20uA÷2mA) Open Circuit and Short to Ground flags set together by EM IL, FMI 5 used for both.

L ow S id e s wi tc h: - S.C. to Vbat / Overload detected in On condition - S.C. to Gnd detected in Off condition - Open Load detected in Off condition (fault active below 20uA÷2mA) Open Circuit and Short to Ground flags set together by EM IL, FMI 5 used for both.

4 5

06: Abnormal update rate 07: Abnormal update rate 08: Abnormal update rate 09: Abnormal update rate 13: received network data in error 0A:: abnormal rate of change 01: Abnormal update rate 02: Abnormal update rate 03: Abnormal update rate 04: Abnormal update rate 05: Abnormal update rate 06: Abnormal update rate 07: Abnormal update rate 08: Abnormal update rate 09: Abnormal update rate 0A: abnormal update rate 0B: Abnormal update rate 0C:: Abnormal update rate 0D: Abnormal update rate 0E: Abnormal update rate 0F: Abnormal update rate 01: Abnormal update rate 02: Abnormal update rate 09: Abnormal update rate

13 13: received network data in error 0A 0A: abnormal rate of change 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03:: Abnormal update rate 04 04: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 08 08: Abnormal update rate 09 09: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 03 03: Abnormal update rate 04 04:: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 08 08: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 01 01: Abnormal update rate 02 02: Abnormal update rate 13 13: received network data in error 0A 0A: abnormal rate of change 01 01: Abnormal update rate 02 02:: Abnormal u date rate 03 03: Abnormal update rate 04 04: Abnormal update rate 05 05: Abnormal update rate 06 06: Abnormal update rate 07 07: Abnormal update rate 08 08: Abnormal update rate 09 09: Abnormal update rate 0A 0A: Abnormal update rate 02 02: data erratic, intermittend or incorrect 03 03: voltage above normal or shorted high 04 04: voltage below or normal or shorted low 00 00:: data valid but above normal o eration ran e 01 01: data valid but below normal operation range 0C 0C: bad intelligent device or component 0D 0D: out of calibration 0E 0E: special instructions 0D 0D: out of calibration 02 02: data erratic, intermittend or incorrect 02 02: data erratic, intermittend or incorrect 0D 0D: out of calibration 02 02: data erratic, intermittend or incorrect 0B 0B: failure mode not identifiable 0C 0C: bad intelligent device or component : 0E 0E: special instructions 1F 1F: not available or condition exists 0B 0B: failure mode not identifiable 0C 0C: bad intelligent device or component 0D 0D: out of calibration 0E 0E: special instructions 0C 0C: bad intelligent device or component 0D 0D: out of calibration 04 Voltage below normal, or shorted to low source 05 Current below normal or open circuit (also in case of Voltage above normal, or shorted to high source)

Lamp status Yellow Yellow Yellow Yellow - - - - - --Yellow Yellow Yellow Yellow Yellow -Yellow - - - - - - - - -Yellow -Yellow - - - -Yellow - - -Yellow - -Yellow Yellow - -- -Yellow -Yellow

Yellow Yellow Yellow -Yellow -Yellow Yellow -Yellow - - -- -Yellow Yellow Yellow Yellow Yellow - -- -Yellow - - --

Yellow - - -- - - --


Yellow

Red

Red Yellow Red - - -Yellow Yellow Red

Red Yellow

3 5

03 05

Voltage above normal, or shorted to high source Current below normal or open circuit (also in case of Voltage below normal, or shorted to low source)

Red

3 5

03 05

Voltage above normal, or shorted to high source Current below normal or open circuit (also in case of Voltage below normal, or shorted to low source)

Red


Comment



Iveco Electronics

Fault Component

Description

FMI [DEC]

FMI [HEX]

3 5

03 05

4 5

04 05

Voltage below normal, or shorted to low source Current below normal or open circuit (also in case of Voltage above normal, or shorted to high source)

4

04

Voltage below normal, or shorted to low source

Red

4

04

Voltage below normal, or shorted to low source

Red

2

02

Plausibility error

Red

2

02

Plausibility error

Red

ECU Name E M_ SH

SPN [Hex] 0 47 22 1

P in D0 4 - Hi gh R an ge S ol en oi d v al ve

EM_SH

47222

Pin A01 - Safety

EM_SH

47223

Pin A04 - Splitter H

EM_SH

47224

Pin A06 - Splitter L

EM_SH

0472E1

Range Preselection switches

EM_SH

0472E2

Clutch sensors

UDS DCU15

003D13

Battery voltage sensing (electrical)

L ow S id e s wi tc h: - S.C. to Vbat / Overload detected in On condition - S.C. to Gnd detected in Off condition - Open Load detected in Off condition (fault active below 20uA÷2mA) Open Circuit and Short to Ground flags set together by EM IL, FMI 5 used for both. High Side switch: - S.C. to Vbat detected in Off condition - S.C. to Gnd / Overload detected in On condition - Open Load detected in Off condition (fault active below 20uA÷2mA) High Side switch: - S.C. to Gnd / Overload detected in On condition High Side switch: - S.C. to Gnd / Overload detected in On condition Plausibility error: " Range Presel Low Sw " and "Range Presel High Sw " having the same value Plausibility error: " Clutch Open Switch " (alias "2nd Clutch Switch ") closed while "CCVS-Clutch Switch " open. Healed when " Clutch Open Switch " = open. 013_ABSI

UDS DCU15

003D13

Battery voltage sensing (electrical)

013ABSI

UDS DCU15

003D14

Temperature sensor after catalyst (electrical) 014_ACTD2

UDS DCU15

003D15

Temperature sensor after catalyst (electrical) 015_ACTD

UDS DCU15

003D16

Temperature sensor before catalyst (electrical)

UDS DCU15

003D16

Temperature sensor before catalyst (electrical016ACTU

UDS DCU15

003D17

UDS DCU15

003D18

UDS DCU15

003D19

Sensor supply 1 (5V internal; for UREA level 017_DSS1 sensor) Sensor supply 2 (5V internal; for UREA 018_DSS2 pressure sensors) UREA pressure sensor in box (electrical) 019_AUPS

UDS DCU15

003D1A

UREA Temperature sensor in box (electrical) 01A_AUTB

UDS DCU15

003D1A

UREA Temperature sensor in box (electrical) 01AAUTB

UDS DCU15

003D1B

UDS DCU15

003D21

UDS DCU15

003D21

UDS DCU15

003D22

UREA pressure evalu atio n(above and below limit) Voltage supply in ternal heaters 1 (UB1) electrical Voltage supply in ternal heaters 1 (UB1) electrical Voltage supply 2 - tube heaters (UB2) electrical

UDS DCU15

003D22

Voltage supply 2 - tube heaters (UB2) electrical

UDS DCU15

003D23

Voltage supply 3 - Coola nt control valve and reverting valve (UB3) electrical

023_ABV3

UDS DCU15

003D23

Voltage supply 3 - Coola nt control valve and reverting valve (UB3) electrical

023ABV3

UDS DCU15

003D24

Monitorin g VDD11/VDD25 volt age - Dosing valve/Pump motor

024_AV11

UDS DCU15

003D24

Monitoring VDD11 voltage - Dosing valve

024AV11

UDS DCU15

003D31

UREA level sensor (electrical)

031AULS

UDS DCU15

003D32

UDS DCU15

003D34

UREA Temperature sensor in Tank (electrical) UREA Quality Sensor

034EUQS

UDS DCU15

003D35

NOx sensor (self monitoring of sensor / only CAN message)

UDS DCU15

003D41

Diagnostic lamp (electrical)

041_PDIA

UDS DCU15

003D41

Diagnostic lamp (electrical)

041PDIA

UDS DCU15

003D52

Dosing Valve (electrical)

052 _ PUDV

UDS DCU15

003D52

Dosing Valve (electrical)

052PUDV

UDS DCU15

003D53

UREA Pump speed

053_PUMP

UDS DCU15

003D55

UDS DCU15

003D55

UDS DCU15

003D56

Coolin control valve short circuit to UBat or 055 _ PCCV open load Cooling control valve short circuit to UBat or 055PCCV open load Cooling control valve short circuit to ground 056_PCCV2

4 3 5 7 7 8 2 12 3 5 6 5 6

UDS DCU15

003D57

Reverting valve (4-2way valve?) electrically

6

016_ACTU

01B_AUPS2 021_ABV1 021ABV1 022_ABV2

022ABV2

032AUTT

035NOXS

057_PRVV

3 4 0 1 3 4 0 1 3 4 3 4 0 1 3 4 3 4 3 4 3 4 2 3 4 0 1 3 4 0 1 3 5 6 5 3 5 4 3 4 5 3 5 4 3 4 5 3 4 0 1 4 3 3 4 2 3 4 5 6 7 2 0 1 12 4 3 2 6 3 5 4 3 5 6 3 5

3 5 UDS DCU15

UDS DCU15

003D57

Reverting valve (4-2way valve?) electrically

057PRVV

003D58

Valve Blocked Closed Test failed

058SUDV

UDS DCU15

003D59

UREA dosing valve blocked

059PUDB

UDS DCU15

003D5A

Plausibility of UDV stuck

05A_PUQP

UDS DCU15 UDS DCU15

003D5B 003D61

UDV valve stuck position unknown error Line Heater back Flow tube

05B_PUVP 061_PBFH

UDS DCU15

003D61

Line Heater back Flow tube

061PBFH

UDS DCU15

003D63

Line Heater Inlet tube

063_PILH

UDS DCU15

003D63

Line Heater Inlet tube

063PILH

UDS DCU15

003D64

Filter outlet connector heater

064_POCH

UDS DCU15

003D64

Filter outlet connector heater

064POCH

UDS DCU15

003D65

Line Heater Compensation tube

065_PPCH

UDS DCU15

003D65

Line Heater Compensation tube

065PPCH

UDS DCU15

003D66

Heater of UREA Pump

066_PPHT

UDS DCU15

003D66

Heater of UREA Pump

066PPHT

UDS DCU15

003D67

Lin e Heater pressure tube (Box-Dosing module)

067_PPLH

UDS DCU15

003D67

Lin e Heater pressure tube (Box-Dosing module)

067PPLH

Giuseppe Pulvirenti

Page 14 of 16

4 3 5 12 6 5 6 5 6 5 7 6 5 4 5 6 3 5 4 3 5 6 3 5 4 3 5 6 3 5 4 3 5 6 3 5 4 3 7 6 3 5 4 3 5

FMI Description Voltage above normal, or shorted to high source Current below normal or open circuit (also in case of Voltage below normal, or shorted to low source)

03 signal high 04 signal low 00 signal above high error threshold 01 signal below low error threshold 03 signal high 04 signal low 00 signal high 01 signal low 03 signal high 04 signal low 03 signal high 04 signal low 00 signal above high error threshold 01 signal below low error threshold 03 signal high 04 signal low 03 Supply Voltage too high 04 Supply voltage too low 03 Supply Voltage too high 04 Supply voltage too low 03 signal high 04 signal low 02 supply voltage error 03 signal high 04 signal low 00 signal above high error threshold 01 signal below low error threshold 03 high signal 04 signal low 00 diagnostic value above high limit 01 diagnostic value below low limit 03 Short to bat at UB1 with Key 15 off 05 Open circuit to UB1 06 Short to bat at UB1 with Key 15 off 05 Open circuit to UB1 03 Short to bat at UB2 with Key 15 off 05 Open circuit to UB2 04 Short circuit to Ground UB2 03 Short to bat at UB2 with Key 15 off 04 Open circuit to UB2 05 Short circuit to Ground UB2 03 Short to bat at UB3 with Key 15 off 05 Open circuit to UB3 04 Short circuit to Ground UB3 03 Short to bat at UB3 with Key 15 off 04 Open circuit to UB3 05 Short circuit to Ground UB3 03 supply voltage VD11 high 04 supply voltage VD11 low 00 supply voltage VD25 high 01 supply voltage VD25 low 04 supply voltage high 03 supply voltage low 03 signal high 04 signal low 02 supply voltage error 03 signal high 04 signal low 05 open wire 06 short circuit 07 not plausible 02 temperature outside operation range 00 concentration higher than specified value 01 concentration is less than specified value 0C empty or partially filled sensor 04 Nox sensor Short circuit 03 NOx Sensor Open circuit 02 Other Nox sensor error 06 short circuit to batt + 03 open circuit or short to ground 05 Open load 04 short circuit to batt + 03 open circuit or short to ground 05 Open load 06 short circuite to ground 03 short circuit to batt + 05 open load Dosing valve permanent "ON" (detection via fast decay) 04 short circuite to ground 03 short circuit to batt + 05 open load 07 Dosing valve permanent "ON" (detection via fast decay) 07 pump motor blocked 08 pump overspeed 02 pump motor unplugged 0C Hall sensors defect 03 short circuit to batter 05 Open load 06 short circuit to battery 05 Open load 06 short circuit to ground 06 Short circuit to ground 03 Short circuit to battery 05 Open load 04 Short circuit to ground 03 Short circuit to battery 05 Open load 0C dosin valve blocked closed 06 05 06 UREA Dosing valve blocked open 05 UREA Dosing Valve blocked closed 06 UREA Dosing Valve blocked closed 05 UREA Dosing valve blocked open 07 Plausibility of UDV valve position unknown 06 Short circuit to ground 05 Short circuit to battery Open load 04 Short circuit to ground 05 06 03 05 04 03 05 06 03 05 04 03 05 06 03 05 04 03 05 06 03 05 04 03 07 06 03 05 04 03 05

Open load Short circuit to ground Short circuit to battery Open load Short circuit to ground Short circuit to battery Open load Short circuit to ground Short circuit to battery Open load Short circuit to ground Short circuit to batter Open load Short circuit to ground Short circuit to battery Open load Short circuit to ground Short circuit to battery Open load short circuit to ground (UB5) short circuit to bat (UB5) Open circuit / broken pump module heater PTC short circuit to ground (UB5) short circuit to bat (UB5) Open circuit / broken pump module heater PTC Short circuit to ground Short circuit to battery Open load Short circuit to ground Short circuit to battery Open load


Lamp status Red

Comment

Red

FnR_DNOx2_p910vC241

MIL

FnR_DNOx2_V74 Long Term failure

MIL

Power Reduction Long Term failure FnR_DNOx2_p910vC241

MIL

FnR _ DNOx2 V74 _ Long Term failure

MIL MIL

Power Reduction Long Term failure FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241 MIL

FnR_DNOx2_V74 Long Term failure FnR_DNOx2_p910vC241

FnR _ DNOx2 V74 _

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74 MIL

FnR_DNOx2_V74

FnR_DNOx2_V74 FnR_DNOx2_V74

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR _ DNOx2 p910vC241 _

MIL


MIL

Power Reduction Long Term failure

FnR _ DNOx2 _ 910vC241 FnR_DNOx2_V74 Power Reduction Power Reduction FnR_DNOx2_p910vC241

FnR_DNOx2_V74

MIL

FnR D _NOx2 V74 _ Power Reduction Long Term failure MIL FnR_DNOx2_V74 Long Term failure

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241




Iveco Electronics

Fault Component

Description

FMI [DEC]

FMI [HEX]

ECU Name UDS DCU15

SPN [Hex] 003D68

Tank heating Valve

068_PUHT

UDS DCU15

003D68

T ank heating Valve

068PUHT

UDS DCU15

003D69

Heater of cooling line

069_PCLH

UDS DCU15

003D69

Heater of cooling line

069PCLH

UDS DCU15

003D6A

Heater of filterbox (UB5)

06A_PFHT

UDS DCU15

003D6A

Heater of filterbox (UB5)

06APFHT

UDS DCU15

003D73

Temperature after catalyst too low

073_SCTD

6 3 5 4 3 5 6 3 5 4 3 5 6 3 5 4 3 7 7

UDS DCU15

003D73

Temperature after catalyst too low

073SCTD

7

07

Down stream cataly st temp - physic al (Catalyst heating tim e faile d)

UDS DCU15

003D74

UREA pressure too low at system start

074_SMOT

2

02

UREA pressure too low at system start

UDS DCU15 UDS DCU15

003D75 003D76

075_SUPR 076_SUTB

2 7

02 07

UDS DCU15

003D77

UREA pressure too high UREA Temperature in Pump Module out of range UREA Temperature in Tank out of range

077_SUTT

7

07

UDS DCU15

003D78

System frozen and not free in time

078_HHSM

7 8 9 10

07 08 09 0A

U re a p re ss ur e n ot pl au si bl e ( ur ea pr es su re to o h ig h) Urea temperature box - physical (Urea Box Temp NOT OK: outside range) Urea temperature tank - physical (Urea Tank Temp NOT OK: outside range) Defreezing Mode and Detection Errors (Inlet line defreezing failed) Defreezing Mode and Detection Errors (pressure line defreezing failed) Defreezing Mode and Detection Errors (pressure build-up in detection mode failed) Defreezing Mode and Detection Errors (Back-flow line defreezing failed)

UDS DCU15

003D7A

Coolant control valve mechanicallly

07ACCVD

6

UDS DCU15

003D7B

5 7

06 05 07

mechanical defective blocked closed mechanical defective blocked open valve does not open

UDS DCU15

003D7C

07C_SPCC

7

07

UDS DCU15

003D7E

Reverting valv e (4-2way valv e?) mechanically Startup cycle counter for pressure drop during dosing Battery Voltage (actual value)

07E_BMON

UDS DCU15

003D82

4 3 2

04 03 02

Start up cycle counter for pressure drops during dosing exceed maximum Low battery voltage High battery voltage Pump motor error during commissioning (pump not delivering)

UDS DCU15

003D83

UDS DCU15

003D85

UDS DCU15 UDS DCU15

003D93 003D94

UDS DCU15 UDS DCU15

003D95 003D96

UDS DCU15

003D9A

UDS DCU15 UDS DCU15 UDS DCU15 UDS DCU15

003D9C 003D9C 003D9D 003DA1

Urea tank heater valve blocked open Urea tank heater valve blocked open NOx sensor measures too high NOx CAN receive frame E2SCR (Dosing,Exh gas flow,Exh gas temp,Error Supression, Heater, Long Term failure)

UDS DCU15

003DA2

CAN receiv e frame E2SCR extended (Dosing,Exh gas flow,Exh gas temp,Error Supression, Heater, Long Term failure)

UDS DCU15

003DA3

CAN receive frame EEC1 (Driver demand, , eng speed, eng torque)

UDS DCU15

07B_ERVV

UREA pressure too low (in "commissioning" 082 _ SMOTC status) UREA Temperature too lo w durin g 083_STMPC commissionning Coolant control valve mechanic all y 085_SCCVC (Commissioning) Static Leakage Test failed 093_SLKS Catalyst efficiency too low (with NOx sensor) 094UCAT

FMI Description 06 Short circuit to ground 03 Short circuit to battery 05 Open load 04 Short circuit to ground 03 Short circuit to battery 05 Open load 06 Short circuit to ground 03 Short circuit to battery 05 Open load 04 Short circuit to ground 03 Short circuit to battery 05 Open load 06 Short circuit to Ground 03 short circuit to battery 05 Open circuit 04 Short circuit to Ground 03 short circuit to battery 07 Open circuit 07 Down stream cataly st temp - physic al (Catalyst heatin g time faile d)

Page 15 of 16

Lamp status

Comment FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241

FnR_DNOx2_V74 _ _

FnR_DNOx2_p910vC241

FnR_DNOx2_V74

FnR_DNOx2_p910vC241 MIL

FnR_DNOx2_V74 Long Term failure MIL Power Reduction Long Term failure M IL L on g T er m f ai lu re MIL Long Term failu re

MIL

Power Reduction Long Term failure

FnR_DNOx2_V74 Power Reduction

Power Reduction MIL

Power Reductio n (FnR_DNOx2_p910vC241) Long Term failure

2

02

Temperatures not plausible during commissioning.

2

02

Blocked closed

07 0C 07 07 07

static leakage detected (during system state 0) Catalyst efficiency too low

095_ELMT 096_PULV

7 12 7 7 7

urea tank empty Urea Level Plausibility Error

MIL

Long Term failure Long Term failure

09ASLKD

12

0C

dynamic leakage detected (during system state 1)

MIL

FnR _DNOx2 _ V74 Power Reduction Long Term failure

09C_HUHT 09CHUHT 09DUPPM 0A1_CE2S

7 7 12 9 10 2 12 7 12 12 12

07 07 0C 09 0A 02 0C 07 0C 0C 0C

2 12

02 0C

0A3 _ CEEC

9 10 12 2 7

09 0A 0C 02 07

003DA4

CAN receiv e frame ET1 (Oil and Water temp 0A4_CET1 engine)

9 10 12 2

09 0A 0C 02

UDS DCU15

003DA6

CAN receiv e frame IC1 (Boost press, Manifold Temp)

0A6_CIC1

9 10 12 2

09 0A 0C 02

UDS DCU15

003DA7

CAN receive frame LFE (Fuel Rrate)

0A7_CLFE

9 10 12

09 0A 0C

UDS DCU15

003DA8

CAN receive frame NO1 (NOx concentration, ,0A8CNO1 NOx Sensor state)

9 10 12 2

UDS DCU15

003DA9

DCU or Heater swit ched "off" too long time via CAN

0A9_CTIM

UDS DCU15

003DA9 003DAA

DCU or Heater swit ched "off" too long time via CAN UREA Tank level error (CAN message or electrical with real sensor)

0A9CTIM

UDS DCU15

9 10 12 9 10 9 10 2 3 4 11

UDS DCU15

003DAA

UREA Tank level error (CAN message or electrical with real sensor)

0AAEULS

3 4 2

UDS DCU15

003DAC

UREA quality sensor re lated errors CAN

0ACCUQS

9 10 12

UDS DCU15

003DAD

CAN receive frame Time/Date

0AD_CTDA

UDS DCU15

003DB1

Ambient Temperature: SAE J1939 Check for CAN receive signal : (Sig nal Range Check: Signal not in range / Erroreous Signal / Signal not available)

9 10 12 12 12 12 7 7 9 10 12 2

UDS DCU15

003DB8

CAN receive frame PROA (Fuel quantity)

UDS DCU15

003DBC

Detection of blocked filter

0BCDBFE

7

UDS DCU15

003DBD

Warning for detection of blocked filter

0BDDBFW

7

Giuseppe Pulvirenti

Empty UREA Tank UREA Level Indication not pla usible wit h UREA consumption Dynamic Leakage Test failed

0A2_CE2S2

0AA_EULS

0B1_CAMB

0B8_CPRO

9 10 12 2 7

Tank heater valve blocked open Tank heater valve blocked open NOx ppm not plausible 09: timeout 0A: too many CAN messages 02: SAE J1939 Check for CAN receive signal : (UREA quantity not in range) 0C: SAE J1939 Check for CAN receive signal : (Heating status not in range) 07:: SAE J1939 Check for CAN receive signal ::(Dosing status not in range) 0C: SAE J1939 Check for CAN receive signal : (PTO status not in range) 0C: SAE J1939 Check for CAN receive signal : (Exhaust gas mass flow not in range) 0C: SAE J1939 Check for CAN receive signal : (Exhaust gas temperature not in range) SAE J1939 Check for CAN receive signal : (Long term error active signal not in Range) SAE J1939 Check for CAN receive signal : (Error suppression Signal not in range) timeout too many CAN messages SAE J1939 Check for CAN receive signal : (Torque driver demand not in range) SAE J1939 Check for CAN receive signal : (Engine torque not in range) SAE J1939 Check for CAN receive signal : (Engine speed not in range) timeout too many CAN messages SAE J1939 Check for CAN receive signal : (Water temperature not in range) SAE J1939 Check for CAN receive signal ::(Oil temperature not in range) timeout too many CAN messages SAE J1939 Check for CAN receive signal : (Boost pressure not in range) SAE J1939 Check for CAN receive signal : (Intake manifold 1 temperature not in range) timeout too many CAN messages SAE J1939 Check for CAN receive signal : (Fuel rate not in range)

09 timeout 0A too many CAN messages 0C SAE J1939 Check for CAN receive signal : (Nox concentration not 02 in range) SAE J1939 Check for CAN receive signal : (Nox status not in range) 09 Heater disabled by CAN request for a too long time 0A Dosing disabled by CAN request for a too long time 0C Error suppression via CAN request for a too long time 09 Heater disabled by CAN request for a too long time 0A Dosing disabled by CAN request for a too long time 09 09: timeout 0A 0A:: too man CAN messa es 02 02: SAE J1939 range check: UREA tank level out of range 03 03: Level over CAN: SAE J1939 Signal Not in Range Level sensor 04 connected directly: SRC high 0B 04: Level over CAN: SAE J1939 Erraneous Signal Level sensor connected directly: SRC low 0B: Level over CAN: SAE J1939 no Signal available Level sensor connected directly: Sensor Supply error 03 03: Level over CAN: SAE J1939 Signal Not in Range Level sensor 04 connected directly: SRC high 02 04: Level over CAN: SAE J1939 Erraneous Signal Level sensor connected directly: SRC low : : connected directly: Sensor Supply error 09 timeout 0A too many CAN messages 0C SAE J1939 Check for CAN receive signal : (UREA quality signal not in range) 09 timeout 0A too many CAN messages 0C SAE J1939 range check error of seconds 0C SAE J1939 range check error of minutes 0C SAE J1939 range check error of hours 0C SAE J1939 range check error of months 07 SAE J1939 ran e check error of da s 07 SAE J1939 range check error of years 09 timeout 0A too many CAN messages 0C SAE J1939 Check for CAN receive signal : (Barometric pressure 02 not in range) SAE J1939 Check for CAN receive signal : (Ambient air temperature not in range) 09 timeout 0A too many CAN messages 0C SAE J1939 Check for CAN receive signal : (UREA tank level not in 02 range) 07 SAE J1939 Check for CAN receive si nal :: (UREA tank temperature not in range) SAE J1939 Check for CAN receive signal : (Fuel injection quantity not in range) 07 Error detection of blocked Filter 07

Warning for detection of blocked Filter


FnR_DNOx2_V74

MIL

FnR_DNOx2_V74 FnR_DNOx2_V74 Long Term failu re

MIL

Long Term failu re

FnR _ DNOx2 V74 _

FnR_DNOx2_p910vC241

FnR_DNOx2_V74 Long Term failure FnR_DNOx2_p910vC241

MIL

FnR_DNOx2_V74

FnR_DNOx2_V74

FnR_DNOx2_V74 Long Term failure FnR_DNOx2_V74



Iveco Electronics

ECU Name UDS DCU15

SPN [Hex] 003DBE

FMI [DEC]

FMI [HEX]

CAN receive frame TC1

0BE_CTC1

9 10 12

09 0A 0C

UDS DCU15

003DC1

Too many Frozen Cycles of dosing module

0C1_EFCC

9 10

09 0A

UDS DCU15

003DC2

UDS DCU15

003DC3

Appli catio n error in MAP selection for UREA 0C2UDVC quantity calculation CAN receive frame EEC3 0C3_CEC3 _

UDS DCU15

003DC4

CAN receive frame EGF1

0C4_CEGF

9 10 2

UDS DCU15

003DC5

CAN receive frame EEC5

0C5_CEC5 _

9 10 2

UDS DCU15

003DC6

CAN receive frame EC1BAM

0C6_CECB

9 2

UDS DCU15

003DC7

CAN receive frame PROB

0C7_CPRB

UDS DCU15

003DC8

CAN receive frame ERC1

0C8_CERC

9 10 9 10 2

Fault Component

Description

UDS DCU15

003DC9

CAN Bus OFF error

0C9_CBOF

UDS DCU15

003DCA

L oad point evaluation

0CA_AELP

13 9 10 2 12 12

9 10 3 4 0 1 12 12 13 8 2 7 12 2 6 3 5 4 7

UDS DCU15

003DCB

Load point evaluation (above and below limit) 0CB_AELP2

UDS DCU15 UDS DCU15

003DCC 003DD1

Atmospheric pressure evaluation EEPROM / Checksum failures

0CC_EAPS 0D1_EEPM

UDS DCU15 UDS DCU15

003DD2 003DD3

Ingition "on" signal K15 Main Relay opens too early / too late

0D2_EK15 0D3_EMRL

UDS DCU15

003DD4

UDS DCU15

003DD4

UDS DCU15

003DE1

Too high UREA Temperature in Pump module (Emergency shut off) Too high UREA Temperature in Pump module or Leakage test failed (Emergency shut off) Plausibility of downstream catalyst temperature sensor (after SCR catalyst)

UDS DCU15

003DE1

UDS DCU15

003DE2

UDS DCU15

003DE2

UDS DCU15

003DE3

UDS DCU15

003DE4

UDS DCU15

003DE4

UDS DCU15

003DE5

UDS DCU15

003DE5

UDS DCU15

003DE6

UDS DCU15

003DE6

UREA Tank Temperature not pla usible wit h Pump module temperature

UDS DCU15 UDS DCU15 UDS DCU15

003DE7 003DE8 003DEA

Back flow line blocked Urea pressure not reduced during start up P ressure line blocked

0E7_SBFL 0E8_SCCV 0EA _SPRL

7 2 7

UDS DCU15 UDS DCU15 UDS DCU15 UDS DCU15 UDS DCU15 UDS DCU15

003DEB 003DEC 003DF0 003DF1 003DF2 003DF3

Low UREA level 1 (warning) Low UREA level 2 (warning) Group error path UREA injection control Group error path Air control Group error path catalyst temperature Group error path NOx exceeded

0EB_EUL1 0EC_EUL2 0F0_LCNP 0F1_LDIN 0F2_LIUQ 0F3LNTE

UDS DCU15

003DF4

Group error path UREA Tank empty

0F4_LTEM

Giuseppe Pulvirenti

Pla usibilit y of downstream catalyst temperature sensor (after SCR catalyst) Plausibil ity of upstream catalyst temperature sensor (before SCR catalyst)

0D4_EMRS 0D4EMRS

7 12

0E1 _ PCTD

13 12 7 12 7 13 12 7 12 7 12

0E1PCTD 0E2_PCTU

Plausibil ity of upstream catalyst temperature 0E2PCTU sensor (before SCR catalyst) Urea pressure sensor pla usibil ity error 0E3_PUPS (checked during system startup) Urea box temperature sensor plausibility 0E4 _ PUTB error (dynamic / static) Urea box temperature sensor pla usibili ty 0E4PUTB error (dynamic / static) Urea tank temperature sensor plausibility 0E5_PUTT error (dynamic / static) Urea tank temperature sensor plausibility 0E5PUTT error (dynamic / static) UREA Tank Temperature not pla usible wit h 0E6_EUTT Pump module temperature

0E6EUTT

0D

FMI Description timeout too many CAN messages SAE J1939 Check for CAN receive signal : (Vehicle speed not in range) additional frozen cycle counter (eepm_ct_frz2_uc) exceeded maximum frozen cycle counter (eepm_ct_frz_uc) exceeded maximum map selection error (11 map calculation)

09 09: :timeout 0A 0A: too many CAN messages 02 02: SAE J1939 Check for CAN receive signal : (Exhaust Gas Mass 0C FLown not in range) 0C 0C: SAE J1939 Check for CAN receive signal : (Intake Dew Point not in range) 0C: SAE J1939 Check for CAN receive signal : (Exhaust Dew Point not in range) 09 09: Warning for detection of blocked Filter 0A 0A: too many CAN messages 02 02: SAE J1939 Check for CAN receive signal : (Engine Inlet Air Mass Flow Rate not in range) 09 09: :timeout 0A 0A: too many CAN messages 02 02: SAE J1939 Check for CAN receive signal : (EGR Valve Control not in range) 09 Error detection of blocked Filter 02 SAE J1939 Check for CAN receive signal : (Reference Engine torque not in range) 09 timeout 0A too many CAN messages 09 timeout 0A too many CAN messages 02 SAE J1939 Check for CAN receive signal : (Retarder Percent Torque not in range) 09 BUS OFF error CAN1 0A BUS OFF Error CAN2 03 signal high 04 signal low 00 signal high 01 signal low 0C SAE J1939 range check: barometric pressure out of range 0C EEPROM Detection error 0D Wrong EEPROM size 08 EEPROM communication error 02 EEPROM write error 07 No corresponding variant number error 0C Codierwort error 02 digital input ignition ON not sensed during initialisation 06 main relay shut off too early (before EEPROM update) 03 main relay shut off too late 05 main relay open circuit 04 main relay short circuit 07 o ve r te mp er at ur e de te ct io n (u re a t em p. i n pu mp m od ul e) 07 0C

over temperature detection (urea temp. in pump module) urea leakage detection (static or dynamic)

0D dynamic plausibility test - lower threshold 0C dynamic plausibility test - upper threshold 07 static plausibility test 0C dynamic plausibility test - upper threshold 07 static plausibility test 0D dynamic plausibility test - lower threshold 0C dynamic plausibility test - upper threshold 07 static plausibility test 0C dynamic plausibility test - upper threshold 07 static plausibility test 0C Uplausibility UREA pressure sensor (dynamic)

Page 16 of 16

Lamp status

Comment

FnR_DNOx2_V74

MIL

Long Term failu re

MIL

MIL

MIL

F nR _D NO x2 _p 91 0v C2 41 Power Reduction FnR_DNOx2_V74 Power Reduction Long Term failure FnR DNOx2 _ p910vC241 _

FnR_DNOx2_V74 FnR_DNOx2_p910vC241

MIL

FnR_DNOx2_V74

7

07

Plausibility of pump module temp.. sensor (st atic)

Power Reduction Long Term failure FnR _DNOx2 _ p910vC241

12 7 7

0C 07 07

Plausibility of pump module temp. sensor (dynamic) Plausibility of pump module temp. sensor (static) Plausibility of urea tank temp. sensor (static)

FnR_DNOx2_p910vC241

12 7 9 10 2 3 4 0 1

0C 07 09 0A 02 03 04 00 01

3 4 2

03 04 02

07 02 07

Plausibility of urea t ank temp. sensor (dynamic) Plausibility of urea t ank temp. sensor (static) 09: Temp over CAN: SAE J1939 Timeout Temp sensor connected directly: SRC high 0A: Temp over CAN: SAE J1939 Too many messages Temp sensor connected directly: SRC low 02:: Temp over CAN:: SA E J1939 erroneous signal 03: SRC High: raw value UREA temperature too high 04: SRC Low: raw value UREA temperature too low 00: SRC High: diagnostic value UREA temperature too high 01: SRC Low: diagnostic value UREA temperature too low 03: Temp over CAN: SAE J1939 Timeout Temp sensor connected directly: SRC high 04: Temp over CAN: SA E J1939 Too many messages Temp sensor connected directly: SRC low 02: Temp over CAN: SA E J1939 erroneous signal back flow line blocked Blocked closed pressure line blocked

MIL MIL

1 1 12 12 12 12

01 01 0C 0C 0C 0C

UREA level below Limit 1 UREA level below Limit 2 Er ror b elon gin g t o gr oup URE A I nj ec ti on c ont rol Error belonging to group air control E rr or b el on gi ng t o gr ou p ca ta ly st t em pe ra tu re o ut o f ra ng e Error belonging to group NOx exceeded active

M IL MIL M IL MIL

12

0C

Er ror belon gin g t o gr oup URE A t an k em pt y ac tiv e

M IL


MIL

FnR_DNOx2_V74

FnR_DNOx2_V74 FnR_DNOx2_p910vC241

FnR_DNOx2_V74

Power Reduction Long Term failure Power Reduction Long Term failure

Lon g T er m f ailu re Long Term failure L on g Te rm f ai lu re FnR_DNOx2_V74 Long Term failure Lon g T er m f ailu re


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