CONTENTS Control Suspension (ECS) Circuit .............................................. Air Conditioning Circuit ............................................................................................ 274 Anti-Lock Braking System (ABS) Circuit ................................................................. Audio Circuit ........................................................................................................ Auto-Cruise Control Circuit ...................................................................................... 326 Automatic Seat Belt Circuit ..................................................................................... 54-68 Back-Up Light Circuit ............................................................................................ Buzzer Circuit ........................................................................................................... Central Door Locking Circuit ........... .......... .......... .......... ........... .......... .......... .......... . 214 16-3 Charging Circuit ....................................................................................................... Cigarette Lighter Circuit.. .................................................................................... 09 Clock Circuit ........................................................................................................ .................. 155 ................................................ Cooling Circuit ..................................... 156 Defogger Circuit ........... ....................................................................................... 54-56 Dome Light Circuit.. .............................................................................................. 54-65 Door Light Circuit.. ................................................................................................ 158 ELC Automatic Transaxle Circuit .............................................................. 323 Electronic Control Power Steering (EPS) Circuit .................................................... 54-46 Fog Light Circuit ............. ...................................................................................... 54-41 Headlight Circuit ....................................................................................................
Heater Circuit ........................................................................................................... 197 ..................... 104 Horn Circuit ......... ........................................................................... 70 Read Circuit Diagrams .............. .............. ............... ............... .............. ....... How 16-34 Ignition Circuit ....................................................................................................... 54-22 Indicator Light Circuit.. .......................................................................................... Luggage Compartment Light, Glove Compartment Light and 54-54 Vanity Mirror Light Circuit ..................... ............................................................... Meter and Gauges Circuit .................................................................................... Circuit ............................................................................................................... Power Distribution Circuit ....................................................................................... 182 Power Window Circuit ............................................................................................. 235 Remote Controlled Mirror Circuit ............................................................................ 16-17 Starting Circuit ....................................................................................................... 54-78 Stop Light Circuit .................................................................................................. 238 Sunroof Circuit ......................................................................................................... Tail light, Position Light, Side Marker Light and License Plate Light Circuit ...... 332 Theft-Alarm System Circuit ...................................................................................... Turn Signal Light and Hazard Light Circuit ......................................................... Warning CircuitCircuit ............................................................................................ ....................................................................................... Wiper andLight Washer
228
CIRCUIT DIAGRAMS
How to Read Circuit Diagrams
The circuit of each system from the fuse (or fusible link) to ground is shown. The power supply is shown at the top and the ground at the bottom to facilitate understanding of how the current flows.
Indicates power takeout.
If the same connector IS shown at two or more
locations, the connector is by with connector symbol shown inside.
An “X” at the end of a connector No. indicates that the connector is connected to a centralized junction that is shown in the section “Centralized Junction”.
Indicates the coolant switch, etc. RESISTOR
that the diagram is continued at on the next page.
4
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CIRCUIT DIAGRAMS
How to Read Circuit Diagrams
In case two or more connectors are connected to the same device, markings indicating the same connector are connected by a broken line.
Indicates input/output to/from
Input Output output
Indicates vehicle body ground
harnesses on the site page of a double
indicates that the terminal is a spare one if the device in this case) is not provided.
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72
CIRCUIT DIAGRAMS
How to Read Circuit Diagrams
CONNECTOR/GROUND INDICATIONS
1
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CIRCUIT DIAGRAMS Layout indications
Symbol
How to Read Circuit Diagrams Description
connector at the harness:
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74
CIRCUIT DIAGRAMS
How to Read Circuit Diagrams
SYMBOLS The various devices and equipment identified in circuit diagrams are represented by the symbols described below. Battery
Body ground
Single bulb
Resistor
Diode
Capacitor
Crossing of wires without connection
Fusible link
Ground within ECU
Speaker
Coil
Transistor
Connector
Motor
Horn
Pulse generator
Buzzer
Chime
Piezo-electric element
Thermister
Light-emitting diode
Photo diode
Photo transistor
Crossing of wires
WIRING COLOR CODES Wire colors are identified by the following color codes. Example:
color L B : Marking 1680244
size wire wire No code Cable color code 0.3
0.5 parentheses indicates
NOTE If a cable has two colors, the first of the two color code characters indicates the basic color (color of the cable coating) and the second indicates the marking color.
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NOTES
76
CIRCUIT DIAGRAMS
Power Distribution Circuit
POWER DISTRIBUTION CIRCUIT (1989 MODELS> MAIN FUSIBLE LINK
BATTERY
1.25
--
1
GENERATOR TERMINAL)
COLUMN SWITCH
HEADLIGHT I
DEDICATED FUSE
COMBINATION
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2
COLUMN SWITCH .
CIRCUIT DIAGRAMS
RADIATOR FAN MOTOR
DEFOGGER RELAY
Power Distribution Circuit
COMPRESSOR
RELAY
RETURN
PUMP RELAY
FAN
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LA
77
CIRCUIT DIAGRAMS
HEADLIGHT RELAY
Power Distribution Circuit
SUB
HORN
MULTI-PURPOSE FUSE
DOOR LOCK RELAY
LIGHT LIGHT
ACT
SUNROOF RELAY
LIGHT CONTROL
UNIT
SUNROOF) CONTROL
RELAY
INDICARES VEHICLES WITHOUT AN ETACS CONTROL UNIT. INDICATES VEHICLES WITH AN ETACS CONTROL UNIT.
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CIRCUIT DIAGRAMS
Power Distribution Circuit
POWER DISTRIBUTION CIRCUIT (1990 FUSIBLE LINK BOX BATTERY
MAIN FUSIBLE LINK
STARTER MOTOR
GENERATOR TERMINAL)
MF
COLUMN SWITCH
HEADLIGHT 1
COMBINATION
Revision
I
COLUMN
SW ITCH
CIRCUIT DIAGRAMS
Power Distribution Circuit
SUB FUSIBLE LINK VEHICLES WITH VEHICLES WITHOUT ABS ABS
CONTROL UNIT
FAN MOTOR
DEFOGGER RELAY
POWER
COMPRESSOR
RELAY
RETURN
PUMP RELAY
FAN
RELAY
Revision
CIRCUIT DIAGRAMS
HEADLIGHT RELAY
Power Distribution Circuit
SUB LINK
FUSE
MULTI-PURPOSE FUSE
LOCK RELAY
a---
HEATER RELAY COMPARTMENT
IRROR ACTIVE-ECS SYSTEM
SUNROOF RELAY
RELAY CONTROL UNIT
INDICARES VEHICLES WITHOUT AN ETACS CONTROL UNIT. INDICATES VEHICLES WITH AN ETACS CONTROL UNIT.
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84
CIRCUIT DIAGRAMS
Power Distribution Circuit
POWER DISTRIBUTION CIRCUIT (1990.5 models)
FUSIBLE LINK BOX
BATTERY
MAIN FUSIBLE LINK
STARTER MOTOR
GENERATOR
GENERATOR TERMINAL)
COLUMN SWITCH
COMBINATION
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CIRCUIT DIAGRAMS
VEHICLES WITH ABS
Power Distribution Circuit
VEHICLES WITHOUT
AUTOMATIC
CONTROL UNIT
RADIATOR FAN MOTOR
COMPRESSOR
RELAY
RETURN
PUMP RELAY
FAN
RELAY
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POWER
CIRCUIT DIAGRAMS
HEADL GHT RELAY
ATE
SUB LINK
Power Distribution Circuit
IBLE
q
MULTI-PURPOSE FUSE
---DOOR LOCK RELAY
OX GHT MIRROR ACT
SUNROOF
RELAY
.
CONTROL
INDICARES VEHICLES WITHOUT AN ETACS CONTROL UNIT. INDICATES VEHICLES WITH AN ETACS CONTROL UNIT.
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UNIT
88
CIRCUIT DIAGRAMS
Power Distribution
POWER DISTRIBUTION CIRCUIT 1991
Non-turbo
BATTERY
Circuit
FUSIBLE LINK BOX MAIN FUSIBLE LINK
STARTER MOTOR
SUB FUSIBLE LINK
TAILLIGHT RELAY
GENERATOR COLUMN SWITCH
10
COMBINATION Remarks (1) 1991 models A models (3) DOHC
(4) SOHC models>
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CIRCUIT DIAGRAMS
Power Distribution Circuit
RAD FAN MOTOR
al
CO NDENSER
FAN MOTOR
ECS SOLENOID VALVE RELAY
Revision
89
CIRCUIT DIAGRAMS
Power Distribution Circuit
SUB
DOOR LOCK RELAY
OX GHT . HAZAR
WITCH
-
Indicates vehicles without an ETACS control unit. Indicates vehicles with an control unit.
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-
91
92
CIRCUIT DIAGRAMS
Power Distribution Circuit
POWER DISTRIBUTION CIRCUIT 1991
mode
FUSIBLE LINK BOX BATTERY
MAIN FUSIBLE LINK
TERMINAL)
MFI RELAY
COLUMN SWITCH HEADLIGHT
FOG LIGHT COMBINATION RELAY
Remarks 1991 models
models
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CIRCUIT DIAGRAMS
AUTOMATIC
CONTROL UNIT
RADIATOR FAN MOTOR
DEFOGGER RELAY
25
-
-
TOR
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Power Distribution Circuit
93
CIRCUIT DIAGRAMS
Power Distribution Circuit
FUSE
MULTI-PURPOSE FUSE
DOOR LOCK RELAY
RROR SWITCH
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SUNROOF RELAY
96
CIRCUIT DIAGRAMS
Circuit
models)) IGNITION
8
SUB FUSIBLE LINK@
CONNECTOR
6
RELAY
c- 15
OFF
ON
109
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108
04
CIRCUIT DIAGRAMS
Circuit
--
SUB FU LINK
'ION
AUTO COMPRESSOR CONTROL UNIT
I
IGNITION
1 6
64
98
CIRCUIT DIAGRAMS
Circuit
CIRCUIT (CONTINUED)
IGNITION
IGN
VOLUME AIR FLOW
IDLE SPEED
CONTROL MOTOR POSITION SENSOR
THROTTLE SENSOR
EGR (VEHICLES
CALIFORNIA)
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I
FOR
CIRCUIT DIAGRAMS
Circuit
FOR CALIFORNIA)
I OXYGEN SENSOR
(VEHICLES FOR
Revision
CIRCUIT DIAGRAMS
MFI CIRCUIT IGNITION
3
SUB FUSIBLE LINK@
4
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Circuit
CIRCUIT DIAGRAMS
Circuit
MFI
models)>
VOLUME, AIR FLOW SENSOR
MPI CONTROL UNIT
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IGNITION
CIRCUIT DIAGRAMS
103
Circuit
-
-
(VEHICLES FOR CALIFORNIA)
NG SWITCH
OXYGEN SENSOR
I CLES FOR I
IGNITION TIMING ADJUSTMENT CONNECTOR
IDLE SPEED CONTROL MOTOR
2 3 4
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Revision
I
CIRCUIT DIAGRAMS
Circuit
IGNITION I
____ _____ ____ _
3
SUB FUSIBLE
. I
NNECTOR
----
POWER SOURCE
Revision
1
CIRCUIT DIAGRAMS
Circuit
TION AUTO
1 7
2
GR
2
------
3
54
65
34
BATTERY BACK UP
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I
I
CIRCUIT DIAGRAMS
REL
Circuit
MFI
RELAY
ION POWER ISTOR
7
POWER
GND
CALIFORNIA)
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CIRCUIT DIAGRAMS
Circuit
I
12
(DATA)
Revision
I
SENSOR (VEHICLES FOR CALIFORNIA)
I
CIRCUIT DIAGRAMS
Circuit
1993 SUB LINK
BLE RI -
IGNITION
4
8 -----------------------------------
CONNECTOR
CONTROL UNIT
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CIRCUIT DIAGRAMS
Circuit
IGNITION
. AIR
,
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I
CIRCUIT DIAGRAMS
Circuit
IDLE SPEED INJECTOR
5 18
62
63
15
1
10
CONNECTOR
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CIRCUIT DIAGRAMS
Circuit
COMPONENT LOCATION VALVE>
Name Air conditioning compressor clutch relay
Air conditioning switch Crankshaft position sensor and camshaft position sensor Data link connector
Symbol 0
Name Ignition coil (ignition power transistor)
ignition timing adjustment terminal I
Injector
fuel injection relay Oxygen sensor
EGR solenoid
EGR temperature sensor Engine control module Engine coolant temperature sensor Evaporative emission purge solenoid Fuel pump check terminal
speed
motor (closed throttle posi-
tion switch, idle speed control motor position sensor) NOTE
Symbol
Park/neutral position switch Power steering pressure switch
Throttle position sensor Vehicle speed sensor (reed switch) Volume air flow sensor (incorporating intake air temperature sensor and barometric sure sensor)
A
CIRCUIT DIAGRAMS
19
Circuit
CIRCUIT DIAGRAMS
Circuit
CIRCUIT DIAGRAMS
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Circuit
CIRCUIT DIAGRAMS COMPONENT LOCATION
NOTE The “Name” column is arranged in alphabetical order.
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Circuit
CIRCUIT DIAGRAMS
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Circuit
CIRCUIT DIAGRAMS
Circuit
Ignition coil
Air conditioning
Check engine/malfunction indicator lamp
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I
CIRCUIT DIAGRAMS kc------
-
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Circuit
11 9
CIRCUIT DIAGRAMS
Circuit
MFI CIRCUIT SUB LINK
3
PUMP 'ONNECTOR
ON
3
CIRCUIT DIAGRAMS
I
Circuit
ION
J/B
IGNITION COIL
6
COMBINATION METER
3
-0
-------
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1
13
Circuit
CIRCUIT DIAGRAMS
CIRCUIT (CONTINUED)
IGNITION POWER RELAY TRANSISTOR
VOLUME AIR FLOW SENSOR TEMPERATURE
"5
"6
1 3
22
21
UNIT
I
OXYGEN CHECK CONNECTOR
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Circuit
CIRCUIT DIAGRAMS
'3
3
59 ---
___-------68
3
15
8
1
10
CONNECTOR ADJUSTMENT CONNECTOR POWER STEERING
FRONT SIDE
CALIFORNIA) (VEHICLES FOR
Revision
I
123
CIRCUIT DIAGRAMS
Circuit
- FUSIBLE AUTO
COMPRESSOR
UNIT
DEDICATED FUSE
8
RELAY
FOR
CALIFORNIA)
-08
3
I
,
3 ,
MFI
CONTROL
UNIT
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CLUTCH
CIRCUIT DIAGRAMS
models)> SUB LINK
A-OS
WE
3____
3 3
I----
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Circuit
CIRCUIT DIAGRAMS
Circuit
models)>
ION
7 7
J/B
7
IGNITION
COIL
12
TO SPARK PLUG
CONDENSER
3
ENGINE IGNITION POWER
“ 7
TRANSISTOR
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2
3
SPEED 09
CIRCUIT DIAGRAMS
127
Circuit
MFI
RELAY
I
I
AIR
SENSOR
I
ENGINE COOLANT
HEATED
1
OXYGEN SENSOR OXYGEN SENSOR CHECK CONNECTOR
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CIRCUIT DIAGRAMS
Circuit
1
DATA LINK CONNECTOR
IGNITION TIMING
CONNECTOR
SIDE
FOR CALIFORNIA)
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CIRCUIT DIAGRAMS
Circuit
FUSIBLE
AUTO COMPRESSOR CONTROL UNIT J/B
RELAY
SOLENOID CALIFORNIA)
53
MFI CONTROL UNIT
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129
CIRCUIT DIAGRAMS
Circuit
MFI CIRCUIT (1991 models)> Non-Turbo
IGNITION
FUEL PUMP (&GAUGE ASSEMBLY CONNECTOR 6
A/T A
I
I 104
Revision
CIRCUIT DIAGRAMS
Circuit
UNIT
OXYGEN SENSOR CHECK
TSB Revision
CIRCUIT DIAGRAMS
Circuit
IDLE AIR CONTROL MOTOR
_________ ______ -- ____ --- -------
12
IGNITION TIMING ADJUSTMENT CONNECTOR
REVERSE SIDE TSB
Revision
(VEHICLES FOR CALIFORNIA)
CIRCUIT DIAGRAMS
MFI CIRCUIT Non-Turbo
BUB FU IBLE LINK
RELAY ,
"2 al
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Circuit
13 5
CIRCUIT DIAGRAMS
CIRCUIT (CONTINUED)
models)>
Non-Turbo
____
----
----ES----
POWER FRONT SIDE
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Circuit
CIRCUIT DIAGRAMS
139
Circuit
SUB FUSIBLE I
AUTO COMPRESSOR CONTROL UNIT
OR
STORAGE
DUAL PRESSURE
RELAY
CONDITIONING 3 4
FOR CALIFORNIA)
MAGNETIC CLUTCH MFI CONTROL UNIT
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CIRCUIT DIAGRAMS
Circuit
models)) Non-Turbo
4 -------------------
7
-
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-
104
CIRCUIT DIAGRAMS
Circuit
I ,
J/B
COIL
COMBINATION METER
,
I
---------
--
109
ENGINE SPEED DETECTION CONNECTOR
IGNITION POWER TRANSISTOR
-------
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c-o
142
CIRCUIT DIAGRAMS
Circuit
CIRCUIT (CONTINUED) Non-Turbo AY
MFI
UNIT
AIR FLOW SENSOR
AIR
AND SENSOR
“5
“6
21 A
UNIT
A
, SENSOR OXYGEN
T SB Revision
CIRCUIT DIAGRAMS
143
Circuit
I
I
1
18
2
12
1 (DATA)
FRONT SIDE
STEERING SIDE
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IGNITION TIMING
2
14 5 NOTES
CIRCUIT DIAGRAMS
Circuit
MFI CIRCUIT IGNITION
--T-
C-OR 3
CONNECTOR
3
1 ,
MFI
A/T
------------
T SB Revision
CIRCUIT DIAGRAMS
Circuit
‘ON
7
J/B
IGNITION COIL I2
CONDENSER
8
"7
IGNITION
POWER
TRANSISTOR
10 --------
T SB
Revision
"2
ENGINE SPEED DETECTION CONNECTOR
CIRCUIT DIAGRAMS
Circuit
COMPONENT LOCATION
Crankshaft position sensor and camshaft
Throttle position sensor EGR temperature sensor Turbocharger waste gate solenoid Evaporative emission purge solenoid Vehicle speed sensor (reed switch)
Fuel pressure solenoid
WY---Volume air flow sensor (incorporating intake air temperature sensor and barometric sure sensor)
Fuel pump check terminal Heated oxygen sensor A NOTE The “Name” column is arranged in alphabetical order,
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I
CIRCUIT DIAGRAMS
152
Circuit
Heated oxygen sensor
----
Dower transistor).\
temperature sen
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DIAGRAMS
Circuit
-
//
I
I
Ignition coil (ignition power -transistor)
sensor and camshaft
__
TSB Revision
153
CIRCUIT DIAGRAMS
Circuit
Vehicle speed sensor
control module
--
pressure
Turbocharger
‘I TSB Revision
CIRCUIT DIAGRAMS
155
Cooling Circuit
COOLING CIRCUIT
IGNITION
MOTOR ,
“4
SENSOR OFF:
I
Remark
I
1992 models)
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I
CIRCUIT DIAGRAMS
157
Cooling Circuit
COMPONENT LOCATION Name
Symbol
Condenser fan motor relay
Name Radiator fan motor relay
Condenser fan motor relay
A
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Radiator fan motor relay
Symbol I
CIRCUIT DIAGRAMS
EL C
IGN
15 9
Automatic Transaxle Circuit
IGHT
LB
POWER/ ECONOMY OVER
1
J/B
POWER SUPPLY
ELC
MODULE 9 I
I
REMARK
INDICATES THE OPTIONAL WIRING
HARNESS FOR AUTO-CRUISE CONTROL SYSTEM. TSB Revision
CIRCUIT DIAGRAMS
160
EL C
Automatic
Tran saxle Circuit
ELC AUTOMATIC TRANSAXLE CIRCUIT (CONTINUED) (1989 models)
IGNITION COIL
6
TRANSAXLE CONTROL MODULE
WITH
AUTOMATIC TRANSAXLE SOLENOID VALVE
TO CRUISE CONTROL -
-
Revision
CIRCUIT DIAGRAMS
EL C
Automat ic Transaxle C
161
ircuit
J/B
CONTROL UNIT
RHEOSTAT
19
2
1
1
J/B
THROTTLE
3
60 I
a
SERVO
REMARK XMARK INDICATES THE OPTIONAL WIRING HARNESS FOR AUTO-CRUISE CONTROL SYSTEM.
Revision
CIRCUIT DIAGRAMS
EL C
163
Transaxle Circuit
IGNITION
TAI REL
POWER/ ECONOMY CHANGE OVER SWITCH
J/B
- AUTO-CRUISE CONTROL-UNIT
ELC
YR
I
I
I
I
I
MODULE
I
REMARK
INDICATES THE OPTIONAL WIRING
HARNESS FOR AUTO-CRUISE CONTROL SYSTEM.
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164
CIRCUIT DIAGRAMS
ELC
EL C
Automatic
Tran saxle
Circuit
AUTOMATIC TRANSAXLE
CI RCUI T ( CONTI NUED) (1990 models)
FRONT SIDE
REVERSE SIDE
"6 1
CONTROL MODULE
------------
TRANSAXLE SOLENOID ELC AUTOMATICVALVE CRUISE
CONTROL UNIT
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I
CIRCUIT DIAGRAMS
EL C
Automat ic Transaxle Ci
165
rcuit
CONTROL UNIT
RHEOSTAT 4
3
SUB FU IBLE LINK
2 J/B (GROUND)
J/B
SERVO SWITCH
q
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REMARK INDICATES THE OPTIONAL WIRING HARNESS FOR AUTO-CRUISE CONTROL
CIRCUIT DIAGRAMS
EL C
167
Automatic Transaxle Circuit
IGNITION
1
POWER/ ECONOMY OVER WITH
ELC AUTOMATIC MODULE I
REMARK XMARK INDICATES THE OPTIONAL WIRING HARNESS FOR AUTO-CRUISE CONTROL SYSTEM.
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168
CIRCUIT DIAGRAMS
EL C
Automatic Transaxle Circuit
ELC AUTOMATIC TRANSAXLE CIRCUIT (CONTINUED) (1990.5 models)
FROM SIDE
61 DE
MODULE
CRUISE CONTROL UNIT
TS B Revision
SERVO SWITCH
q
CIRCUIT DIAGRAMS
EL C
169
Automatic Transaxle Circuit
CONTROL UNIT
RHEOSTAT SUB FU IBLE LINK
IGNITION POWER TRANSISTOR I
4
113 I
!
PULSE GENERATOR 64
67 a
I
ELC
AUTOMATIC
TRANSAXLE SOLENOID VALVE REMARK INDICATES THE OPTIONAL WIRING HARNESS FOR AUTO-CRUISE CONTROL SYSTEM.
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CIRCUIT DIAGRAMS
ELC
Automatic Transaxle Circuit
ECONOMY CHANGE
SWITCH
3
1
J/C (TAIL)
I I I I
AUTO-CRUISE CONTROL
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CIRCUIT DIAGRAMS
EL C
Automat ic Transaxle Ci
173
rcuit
IGNITION
J/C
RHEOSTAT
J/B
DIODE
q
I
ELC
AUTOMATIC
TRANSAXLE SOLENOID VALVE
AWD harness for auto-
TSB Revision
I
cruise cont
rol
176
CIRCUIT DIAGRAMS
EL C
ELC AUTOMATIC TRANSAXLE CIRCUIT (CONTINUED)
Automatic
Trans axle Circuit
AUTO COMPRESSOR CONTROL UNIT
(From 1993 models)
RE
SIDE
IOD OR STORAGE CONNECTOR
CONNECTOR
CONTROL . MODULE
7
COMBINATION METER
J/B
SERVO SWITCH
Revision
CIRCUIT DIAGRAMS
EL C
Automat ic Transaxle Ci
177
rcuit OVER SWITCH
CONTROL UNIT
3
RHEOSTAT
ILL
2 J/B (GROUND)
ELC
AUTOMATIC
TRANSAXLE SOLENOID
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1
CIRCUIT DIAGRAMS
EL C
Automatic Transaxle Circuit
COMPONENT LOCATION
Pulse generator A
A
Pulse generator
A
Data link connector 4 A/T control module I
control module
Solenoid valve Throttle position sensor
Oil temperature sensor Power
Symbol
Name
Symbol
Name
(ECO) switch
Vehicle-speed sensor
NOTE The “Name” column IS arranged in alphabetical order. and are built into the transaxle.
a
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q
CIRCUIT DIAGRAMS
EL C
Automatic Transaxle Circuit
rott
Soeedometer sensor
989 models:
From 1990 models> Power Economy (ECO) switch
Power Economy (ECO) switch
control module
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CIRCUIT DIAGRAMS
Buzzer Circuit
SUB FUSIBLE LINK
IGNITION SW
J/B
METER
SEAT BELT SWITCH
-2
34
, ,
SEAT BELT TIMER
SWITCH (LEFT SIDE)
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CIRCUIT DIAGRAMS COMPONENT LOCATION Name
Symbol
Seat belt timer
A
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Buzzer Circuit
181
CIRCUIT DIAGRAMS
Power Window Circuit
WINDOW
I
REAR POWER WINDOW MOTOR (LEFT SIDE)
FRONT POWER WINDOW MOTOR (RIGHT SIDE)
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CIRCUIT
POWER WINDOW CIRCUIT
models)>
REAR
FRONT POWER WINDOW MA SW!
2
'9
I
I
FRONT POWER WINDOW MOTER (LEFT SIDE)
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REAR POWER WINDOW MOTOR (RIGHT SIDE)
Power Window Circuit
WINDOW
REAR
FRONT
I
UP
UP ,
FRONT POWER SUB
REAR POWER WINDOW MOTOR
(LEFT SIDE)
FRONT WINDOW MOTOR (RIGHT SIDE)
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J/B
186
CIRCUIT DIAGRAMS
Power Window Circuit
POWER WINDOW CIRCUIT
FRONT
REAR
(LEFT
(RIGHT
ONE-TOUCH DOWN CIRCUIT
FRONT SWITCH POWER WINDOW MAIN
J/B (RIGHT SIDE)
FRONT POWER WINDOW MOTER (LEFT
TSB Revision
WINDOW MOTOR (RIGHT SIDE)
CIRCUIT DIAGRAMS
Po w er W indow Circuit
SUB FU IBLE LINK
hout
SWITCH
J/B
---------- ------ ------
REAR POWER SUB 2
REAR POWER WINDOW MOTOR (LEFT SIDE)
FRONT POWER WI NDOW MOTOR SIDE)
TSB Revision
I
787
CIRCUIT DIAGRAMS
Power Window Circuit
POWER WINDOW CIRCUIT
FRONT
REAR
(LEFT
ONE-TOUCH DOWN CIRCUIT
(RIGHT
FRONTSWITCH POWER WINDOW MAIN
J/B
1
FRONT POWER WINDOW MOTER (LEFT SIDE)
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I
REAR POWER WINDOW MOTOR (RIGHT SIDE)
CIRCUIT DIAGRAMS
191
Power Window Circuit
1
J/B
WI NDOW
7
____
6
28
ETACS CONTROL UNIT
REVERSE SIDE
FRONT DOOR
LIGHT
REAR POWER WINDOW MOTOR (LEFT SIDE)
WINDOW MOTOR (RIGHT SIDE)
TSB Revision
,
,
(LEFT SIDE)
FRONT DOOR SWITCH (RIGHT SIDE) I
CIRCUIT DIAGRAMS
Power Window Circuit
POWER WINDOW CIRCUIT Non-Turbo
FRONT
ONE-TOUCH
-36
REAR
(LEFT
CIRCUIT
(RIGHT
FRONTSWITCH MAIN POWER WINDOW
J/B .
WINDOW MOTOR (LEFT SIDE) TSB Revision
3
REAR POWER WINDOW MOTOR SIDE)
CIRCUIT DIAGRAMS
193
Power Window Circuit
ETACS
10
REAR POWER WINDOW MOTOR (LEFT SIDE)
WINDOW MOTOR (RIGHT SIDE)
Revision
(LEFT
(RIGHT SIDE)
CIRCUIT DIAGRAMS
Pow er Wi ndow Ci rcuit
ith
POWER WINDOW CIRCUIT
models)>
Turbo
FRONT
REAR (RIGHT
ONE-TOUCH DOWN CIRCUIT DOWN
UP
FRONT SWITCH POWER WINDOW MAIN ---------------
J/B
FRONT WINDOW MOTOR (LEFT
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KEAR POWER WINDOW MOTOR (RIGHT SIDE)
196
CIRCUIT DIAGRAMS
Power Wi ndow
Ci rcuit
with
COMPONENT LOCATION Name
Symbol A
ETACS control unit
Revision
Name Power window relay
Symbol
CIRCUIT DIAGRAMS
Heater Circuit
J/B
‘
J/C
RHEOSTAT
OFF-
J/C
(GROUND)
q TSB Revision
“ 5
3
CIRCUIT DIAGRAMS Air Conditioning Circuit
TAILLIGHT RELAY
J/B
,, J/C (TAIL) J/C
,
OFF-
J/C
(GROUND)
,
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CIRCUIT DIAGRAMS
Air Conditioning Circuit
SUB
AUTO COMPRESSOR
8
1
I
REFRIGERANT
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SENSOK
CIRCUIT DIAGRAMS
IGNITION
SUB
Air Conditioning Circuit
'IBLE
,
.
RADIATOR FAN MOTOR
34 4
1
RADIATOR FAN MOTOR SENSOR)
CONDENSER
OFF
2
I
TSB Revision
203
CIRCUIT DIAGRAMS
Non-Turbo (FWD,
Air Conditioning Circuit
,
TAILLIGHT RELAY
IN
1 J/B
J/C
RHEOSTAT I
q TSB Revision
CIRCUIT DIAGRAMS Air Conditioning Circuit
Non-Turbo (AWD-A/T), Turbo TAILLIGHT, RELAY
l
J/B 34
. I-
”
RHEOSTAT ILL
2
q TSB Revision
,
CIRCUIT DIAGRAMS
Air Conditioning Circuit
COMPONENT LOCATION Name
Name
Symbol A
Air conditioning compressor clutch relay
Symbol
Air conditioning engine coolant temperature switch (for compressor magnetic clutch) Engine coolant temperature switch (for radiator fan motor)
Air conditioning switch Air-inlet sensor
Radiator fan motor relay (LO, Hi)
sensor
A
Refrigerant-temperature sensor
Auto compr essor control unit
Heater relay
Condenser fan motor relay (LO, HI)
NOTE The “Name” column is arranged in alphabetical order.
q
relay
fan motor
compressor
radiator fan mot
Revision
I
CIRCUIT DIAGRAMS
Evaporator
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Air Conditioning Circuit
213 NOTES
214
CIRCUIT DIAGRAMS
Central D oor Locking Circuit
CENTRAL DOOR LOCKING CIRCUIT SUB FU IBLE
LINK
J/B
10
3
DOOR LOCK CONTROL UNIT
FRONT DOOR LOCK ACTUATOR (LEFT SIDE)
TSB Revision
ithout
CIRCUIT DIAGRAMS
Central Door
Circuit
DOOR LOCK DOOR LOCK CONTROL UNIT A
I
1
FRONT DOOR LOCK ACTUATOR (RIGHT SIDE)
TSB Revision
REAR DOOR LOCK ACTUATOR (RIGHT SIDE)
REAR DOOR LOCK ACTUATOR (LEFT SIDE)
216
CIRCUIT DIAGRAMS
Central Door Locking Circuit
models)>
SUB FU IBLE
LINK
I
J/B]
3
POWER RELAY
DOOR LOCK CONTROL UNIT
J/B 4
34
FRONT DOOR LOCK ACTUATOR (LEFT SIDE)
TSB Revision
CIRCUIT DIAGRAMS
Central Door Locking
Circuit
without
DOOR LOCK CONTROL UNIT 7
- -
:2
FRONT DOOR LOCK ACTUATOR (RIGHT SIDE)
TSB Revision
REAR DOOR LOCK ACTUATOR (RIGHT SIDE)
REAR DOOR LOCK ACTUATOR (LEFT SIDE)
CIRCUIT DIAGRAMS
Central Door Locking Circuit
J/B
LOCK
3
1
DOOR LOCK CONTROL UNIT
I
FRONT ACTUATOR (LEFT SIDE)
TSB Revision
CIRCUIT DIAGRAMS
Central Door Locking Circuit
DOOR LOCK CONTROL UNIT
3
16
4
3
1
FRONT DOOR LOCK ACTUATOR (RIGHT
Revision
REAR DOOR LOCK ACTUATOR (RIGHT
REAR DOOR LOCK ACTUATOR (LEFT SIDE)
CIRCUIT DIAGRAMS
Central Door Locking Circuit
3
7 POWER RELAY
ETACS CONTROL UNIT
i-FRONT SIDE
REVERSE SIDE
ACTUATOR FRONT DOOR LOCK (LEFT SIDE)
TSB Revision
CIRCUIT DIAGRAMS
ETACS CONTROL UNIT
Central Door Locking Circuit
DOOR LOCK POWER RELAY
FRONT DOOR LOCK ACTUATOR (RIGHT SIDE)
ETACS CONTROL UNIT
TSB Revision
(RIGHT'
REAR DOOR LOCK ACTUATOR (LEFT SIDE)
CIRCUIT DIAGRAMS
Central Door Locking Circuit
CENTRAL DOOR LOCKING CIRCUIT
CONTROL UNIT
GND
22
9
FRONT DOOR LOCK ACTUATOR (LEFT SIDE)
TSB Revision
CIRCUIT DIAGRAMS
ETACS CONTROL UNIT
Central Door Locking Circuit
DOOR LOCK POWER RELAY
FRONT DOOR LOCK ACTUATOR (RIGHT SIDE)
ETACS CONTROL UNIT
FRONT DOOR SWITCH (LEFT SIDE)
2
TSB Revision
REAR DOOR LOCK ACTUATOR (RIGHT SIDE)
REAR DOOR LOCK ACTUATOR (LEFT SIDE)
CONTROL
CIRCUIT DIAGRAMS
entral
Doo r Locking
Ci rcuit
CENTRAL DOOR LOCKING CIRCUIT Non-Turbo
J/B
1
OR
DOOR LOCK POWER RELAY
STORAGE CONNECTOR
---
29 3
DATA LINK CONNECTOR
13
J/B -43
FRONT DOOR LOCK ACTUATOR (LEFT SIDE)
TSB Revision
CIRCUIT DIAGRAMS
CONTROL UNIT
Central Door Locking Circuit
2 2 5
DOOR LOCK POWER RELAY
.
FRONT DOOR LOCK ACTUATOR (RIGHT SIDE)
REAR DOOR LOCK ACTUATOR (RIGHT SIDE)
REAR DOOR LOCK ACTUATOR (LEFT SIDE)
CONTROL
LIGHT
FRONT
CH
(RIGHT SIDE)
TSB Revision
226
CIRCUIT DIAGRAMS
Central Door Locking Circuit
Turbo
J/B
,
OR STORAGE CONNECTOR
4
DOOR LOCK POWER RELAY
ETACS CONTROL UNIT
DATA LINK
FRONT DOOR LOCK ACTUATOR (LEFT SIDE)
TSB Revision
CIRCUIT DIAGRAMS
Cen tral Door Locking Circuit
I
I
FRONT DOOR LOCK ACTUATOR (RIGHT SIDE)
UNIT
227
h
I
REAR DOOR LOCK ACTUATOR (RIGHT SIDE)
REAR DOOR LOCK ACTUATOR (LEFT
CONTROL
DIODE
FRONT DOOR LIGHT
LIGHT
I
I
(RIGHT SIDE)
TSB Revision
228
CIRCUIT DIAGRAMS
Central Door Locking Circuit
COMPONENT LOCATION Name
Symbol
Name
A
Door lock control unit
ETACS control unit Door lock relay
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Symbol A
230
CIRCUIT DIAGRAMS
Wiper and Washer Circuit
WIPER AND WASHER CIRCUIT
models)>
4
6
WIPER
ETACS UNIT
9
11
3 COLUMN SWITCH
I
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!
CIRCUIT DIAGRAMS
WASHER SWITCH
and Washer Circuit
WIPER SWITCH
WIPER RELAY
WIPER
TSB Revision
MOTOR
CIRCUIT DIAGRAMS
Wiper and Washer Circuit
WIPER SWITCH
,
2
2
WIPER MOTOR 2
TSB
Revision
CIRCUIT DIAGRAMS Wiper and Washer Circuit COMPONENT LOCATION Name
Name
Symbol Wiper relay
ETACS control unit
I
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Symbol A
CIRCUIT DIAGRAMS
Remote Controlled Mirror Circuit
REMOTE CONTROLLED
1989 models> IGNITION
J/B
al 4
(LEFT SIDE)
REMOTE
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CONTROLLED MIRROR
(RIGHT SIDE)
MIRROR
CIRCUIT DIAGRAMS
Remote Controlled Mirror Circuit
models) IGNITION
J/B
CONTROLLED MIRROR
7
a
3
(LEFT
2 '9
(RIGHT
REMOTE
TSB Revision
MIRROR
"6
CIRCUIT DIAGRAMS
(From
Remote Controlled Mirror Circuit
models)
IGNITION
(LEFT SIDE)
(RIGHT SIDE)
REMOTE CONTROL MIRROR Remark
indicates vehicles with
THEFT-ALARM
TSB Revision
SYSTEM
237
238
CIRCUIT DIAGRAMS
Sunroof Circuit
SUNROOF CIRCUIT IGNITION
LIGHT
SUB LINK
DEDICATED FUSE
1234 2
J / B
TSB Revision
1
CIRCUIT DIAGRAMS
J/B
Sunroof Circuit
SUNROOF POWER RELAY
SUNROOF CONTROL RELAY
(SUNROOF DOME LIGHT
LIMIT SWITCH
TSB Revision
SUNROOF MOTOR
CIRCUIT DIAGRAMS
Sunroof Circuit
SUNROOF POWER RELAY
SUNROOF CONTROL RELAY
"5
(SUNROOF SWITCH) DOME LIGHT
LIMIT SWITCH
TSB Revision
SUNROOF MOTOR
CIRCUIT DIAGRAMS
243
Sunroof Circuit
SUNROOF
SUNROOF CONTROL RELAY
(SUNROOF SWITCH) DOME LIGHT
LIMIT SWITCH
TSB Revision
SUNROOF MOTOR
244
CIRCUIT DIAGRAMS
Sunroof Circuit
SUNROOF CIRCUIT
models)>
Non-Turbo SUB FUSIBLE LINK@
IGNITION
GHT RELAY ;
l
ETACS
33
DOOR
(RIGHT SIDE) ,
REVERSE SIDE
FRONT DOOR SWITCH
TSB Revision
-
CIRCUIT DIAGRAMS
Sunroof Circuit
J/B
SUNROOF CONTROL RELAY
SWITCH)
DOME LIGHT
LIMIT SWITCH
SUNROOF MOTOR
CIRCUIT DIAGRAMS
unroof Circuit
J/B
SUNROOF CONTROL RELAY
(SUNROOF SWITCH) DOME LIGHT
LIMIT SWITCH
TSB Revision
SUNROOF MOTOR
24 8
CIRCUIT DIAGRAMS
Sunroof Circuit
COMPONENT LOCATION Name Diode (From
Name
Symbol
Sunroof control relay
models) A
ETACS control unit
Sunroof power relay
Sunroof control relay
Sunroof power relay
TSB
Symbol
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
HEADL
RELAY
TAILLIGHT RELAY I
DEDICATED FUSE
4
J/C
RHEOSTAT
J/C (GROUND)
A
TSB Revision
250
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL (CONTINUED) (1989 models) IGNITION
SUE
SWITCH
SWITCH I
7
ACTIVE-
SWITCH
12
3 DELAY
TSB Revision
OFF
CONTROL SUSPENSION CONTROL UNIT
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
J/B
SUSPENSION INDICATOR UNIT
A I
OPEN CONNECTOR a 34
THROTTLE
LECTRONIC
CONTROL
ONTROL UNIT
I I
I
ELECTRONIC CONTROL SUSPENSION REAR HEIGHT SENSOR
Revision
I STEERING ANGULARVELOCITY SENSOR COLUMN SWITCH
I
25 1
252
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT (CONTINUED) (1989 models) SIMULATED OUTPUT
GROUND
I
COMBINATION
A
A
A
SENSOR
SUSPENTION
NOISE FILTER
CONTROL
SUSPENSION FRONT HEIGHT SENSOR
LOW-PASS FILTERCIRCUIT AMPLIFICATION HALF-WAVE RECTIFICATION CIRCUIT OSCILLATION CIRCUIT
TSB Revision
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control
(ECS) Circuit
ACTIVE-
ELECTRONIC%
ELECTRONIC
4
I ON
---
-RELAY
ON
“1
34
OFF
1
6
SUSPENSION RETURN PUMP
A
TSB Revision
A
254
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT (CONTINUED) (1989 models) ACTIVE-ELECTRONIC CONTROL SUSPENSION REAR ACTUATOR
ACTIVE- ELECTRONIC CONTOL SUSPENSION FRONT ACTUATOR ,
(RIGHT SIDE)
(LEFT SIDE)
SIDE)
(LEFT SIDE)
SUSPENSION
CONTROL
SOLENOID VALVE VALVE
SOLENOID VALVE
TSB Revision
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ELECTRONIC CONTROL SUSPENSION CONTROL UNIT
82
I
GENERATOR
1
VOLTAGE
REQULATOR
FRONT DOOR SW TCH
TSB Revision
REAR DOOR SWITCH
SWITCH
256 CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT MODELS) IT RELAY ,
3
TAILLIGHT RELAY
J/B .
(TAIL)
J/C RHEOSTAT ILL
J/C (GROUND) 6
TSB Revision
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
IGNITION
257
IBLE
SWITCH
,
J/B
--
POWER
1
86 76
BACK-UP LIGHT ITCH
72
ELECTRONIC CONTROL SUSPENSION CONTROL UNIT
TSB Revision
258
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT (CONTINUED) models) I
SUSPENSION INDICATOR OPEN CONNECTOR
THROTTLE
51 SUSPENSION
CONTROL UNIT
SUSPENSION REAR HEIGHT SENSOR
TSB Revision
STOP IGHT SWITCH
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION REAR ACTUATOR , (LEFT SIDE) (RIGHT SIDE)
I
I
I I
ACTIVE- ELECTRONIC CONTOL SUSPENSION FRONT ACTUATOR (RIGHT SIDE)
(LEFT
I
I
AAAA vvvv
SUSPENSION CONTROL UNIT
INTAKE
VALVE
VALVE
TSB Revision
SOLENOID VALVE
261
262
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT (CONTINUED) models)
CONTROL SUSPENSION CONTROL UNIT
1 FRONT DOOR SWITCH
TSB Revision
REAR DOOR SWITCH
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT RELAY
TAILLIGHT RELAY
DEDICATED FUSE
J/C 4
RHEOSTAT ILL
J/C (GROUND)
Revision
I
263
264
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT (CONTINUED) (From models) SUB IGNITION
LINK
SWITCH I
J/B
I
CONTROL
3 MINUTES OFF
DELAY
TSB Revision
SUSPENSION CONTROL UNIT
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
ELECTRONIC CONTROL SUSPENSION
J/B
OPEN CONNECTOR
STOP SWITCH
LECTRONIC CONTROL ONTROL
UNIT
ELECTRONIC SUSPENSION REAR
HEIGHT SENSOR
TSB Revision
STEERING ANGULARVELOCITY SENSOR COLUMN SWITCH
268
CIRCUIT DIAGRAMS
ACTIVE-Electronic
Suspension
Circuit
ACTIVE-ELECTRONIC CONTROL SUSPENSION (ECS) CIRCUIT (CONTINUED) (From 1991 models) ACTIVE-ELECTRONIC CONTROL SUSPENSION REAR ACTUATOR (LEFT SIDE)
ACTIVE- ELECTRONIC
FRONT ACTUATOR
SIDE)
(LEFT SIDE) 2 4'
I
I
SUSPENSION CONTROL
TSB Revision
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
CONTROL
SUSPENSION CONTROL UNIT
4
q
1
(LEFT SIDE)
FRONT
(RIGHT SWITCH
TSB Revision
REAR DOOR SWITCH
PARKING ERAKE SWITCH
26 9
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
COMPONENT LOCATION Name ACTIVE-ECS
Name
Symbol A
compressor relay
I
ACTIVE-ECS control unit
sensor Headlight relay High-pressure
ACTIVE-ECS indicator
switch
Low-pressure switch
ACTIVE-ECS power relay A
ACTIVE-ECS return pump relay ACTIVE-ECS solenoid valve power relay
Rear solenoid valve Reserve tank (incorporated within the return
Exhaust solenoid valve [for adjustment) Steering wheel angular-velocity sensor Flow control solenoid valve
Stop light switch
Front actuator
Throttle-position sensor
Front height sensor Vehicle-speed Front solenoid valve
0 arranged
I
Rear pressure sensor I
IS
I
Rear actuator Rear height sensor
I
NOTE The “name” column
Symbol
alphabetical order
TSB Revision
sensor
I
I
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
solenoid valve
Front actuator
TSB Revision
CIRCUIT DIAGRAMS
ACTIVE-Electronic Control Suspension (ECS) Circuit
Low-pressure switch I
TSB Revision
I
Reserve tank
27 3 NOTES
27 4
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
ANTI-LOCK BRAKING models)>
IGNITION SWITCH
DIODE c- 19
3 VALVE RELAY
HYDRAULIC UNIT
18
UNIT CONTROL
TSB Revision
VALVE
CIRCUIT DIAGRAMS
275
Anti-Lock Braking System (ABS) Circuit
STOP LIGHT SWITCH
ABS SPEED SENSOR
(LEFT
FRONT
SIDE)
STOP LIGHT ------
, I
-0
I
Revision
I
276
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
ANTI-LOCK BRAKING SYSTEM (ABS) CIRCUIT models)> IGNITION SWITCH
DIODE c-
VALVE
TSB
Revision
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
ABS SPEED SENSOR
(LEFT
FRONT
SIDE)
A I
TSB Revision
27 7
278
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
ANTI-LOCK BRAKING SYSTEM (ABS) CIRCUIT (1991 models)> IGNITION SWITCH MAIN FUSIBLE
MAIN FUSIBLE LINK?
3
4
---
POWER RELAY 2
2
GENERATOR DIODE 19
11 RELAY
VALVE RELAY
SOLENOID VALVE
2
TSB Revision
I
Anti-Lock Braking System (ABS) Circuit
CIRCUIT DIAGRAMS
OPEN CONNECTOR 2
STOP LIGHT SWITCH
ABS SPEED SENSOR FRONT
OF F
1
SIDE)
A
Revision
A
A
279
280
Anti-Lock Braking System (ABS) Circuit
CIRCUIT DIAGRAMS
ANTI-LOCK BRAKING SYSTEM (ABS) CIRCUIT (From 1992 models)>
METER COMBINATION
DIODE c- 19
RELAY
A
TSB Revision
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
OPEN STOP LIGHT 'SWITCH
SPEED SENSOR .
(LEFT
FRONT
SIDE)
4
20 I
I
q TSB Revision
Anti-Lock Braking System (ABS) Circuit
CIRCUIT DIAGRAMS
(ABS) CIRCUIT
models)>
OF
DIODE c-
SENSOR 3
(FRONT)
--- ----
SENSOR (REAR)
23 4
DATA LINK CONNECTOR
ABS CONTROL UNIT FRONT
SIDE
REVERSE
SIDE
,
TSB Revision
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
LINK
J/B
STOP LIGHT SWITCH
SPEED SENSOR FRONT
REAR
I
A
A
RESISTOR
2
TSB Revision
28 3
284
Anti-Lock Braking System (ABS) Circuit
CIRCUIT DIAGRAMS
models)> MAIN FUSIB
MAIN FUSIB
IGNITION
LINK
LINK
COMBINATION METER ,
GENERATOR
I
1
3
23
&CONTROL
4
I
TSB Revision
285
Anti-Lock Braking System (ABS) Circuit
SUB FUSIB
LINK
J/B
OPEN
SPEED SENSOR FRONT (LEFT
STOP LIGHT SWITCH
STOP LIGHT SWITCH
REAR (RIGHT SIDE)
2
I
1
STOP LIGHT
I
RESISTOR
TSB Revision
286
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
ANTI-LOCK BRAKING SYSTEM (ABS) CIRCUIT (1992 models)> MAIN LINK
LINK
A. B. RELAY
POWER
13
12
I
TSB Revision
3
------------GB
UNIT
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
FRONT (LEFT
STOP
STOP LIGHT SWITCH
SPEED SENSOR
SWITCH
REAR (RIGHT SIDE)
STOP LIGHT
T SB Revision
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
COMPONENT LOCATION
Diode
control unit A
ABS motor relay
Front speed sensor Rear speed sensor
ABS power relay
A
ABS valve relay ABS
Name
Symbol
Name
Stop light switch
light
NOTE The “name” column is arranged
order.
motor
TSB Revision
1
Symbol
CIRCUIT DIAGRAMS
289
Anti-Lock Braking System (ABS) Circuit
1410291
1
TSB
Revision
Anti-Lock Braking System (ABS) Circuit
CIRCUIT DIAGRAMS
Name
Name
Symbol Diode
ABS control unit ABS motor relay
A
Front speed sensor
A
G-sensor (rear)
G-sensor (front)
ABS power relay ABS valve relay ABS warning light
Rear speed sensor
Brake fluid pressure switch
Stop light switch
TSB Revision
Symbol
CIRCUIT DIAGRAMS
Anti-Lock Braking System (ABS) Circuit
Stop light switch!
TSB Revision
291
CIRCUIT DIAGRAMS
IGNITION
Auto-Cruise Control Circuit
SUB
'ITCH
BLE 1
AUTO-CRUISE CONTROL UNIT
3
COLUMN SWITCH AUTO-CRUISE CONTROL SW ITCH
1
17
18
3
4
ACTUATOR
TSB Revision
Auto-Cruise
Control Circuit
AUTO CRUISE CONTROL ACTUATOR J/B
J/B
AUTO-CRUISE CONTROL UNIT
3
3
DIODE
OPEN STOP LIGHT SWITCH
2
J/B
STOP LIGHT
TSB Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
.
AUTO-CRUISE CONTROL CIRCUIT SUB
IGNITION
I
AUTO-CRUISE CONTROL UNIT‘
'7
--
17
1
3
18
ACTUATOR
2 19
7
TSB Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
AUTO CRUISE CONTROL ACTUATOR J/B
AUTO-CRUISE CONTROL UNIT
COMBINAT METER
DIODE
OPEN CONNEC TOR
STOP LIGHT
SW I TCH
OFF
OFF
,
34
4
STOP
LIGHT
TSB Revision
296
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
J/B
NATION METER
1
AUTO-CRUISE
I
DRIVE IC
26
13
COLUMN SWITCH I
a 3
4 -
-
3
L
A - M ---I
I I I
TSB Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
CRUISE CONTROL ACTUATOR
AUTO-CRUISE CONTROL UNIT
G N D
1 2
1
AUTO-CRUISE CONTROL UNIT
STOP
LIGHT
TSB Revision
CIRCUIT DIAGRAMS
AUTO-CRUISE CONTROL UNIT m
------
Auto-Cruise Control Circuit
-------!
(SOHC) I I I I
4
I
7
IDLE SPEED CONTROL MOTOR POSITION SENSOR
"CLOSED THROTTLE "POSITION
4
TSB Revision
300
CIRCUIT DIAGRAMS
Auto-Cruise
Control Circuit
992 models)>
COLUMN SWITCH
AUTO-CRUISE CONTROL UNIT
GND
LIGHT SWITCH
2
ECTOR
2
1
23
AUTO-CRUISE CONTROL UNIT
1
STOP
LIGHT
DATA LINK CONNECTOR
REVERSE SIDE
TSB Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
AUTO-CRUISE CONTROL UNIT
6
IDLE SPEED CONTROL MOTOR POSITION SENSOR
ION 2
UNIT
I
TSB Revision
NOTES
306
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
IGNITION
AUTO-CRUISE CONTROL UNIT
COMBINATION METER
J/B FRONT
REVERSE SIDE
TSB Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
(1990 models)>
5676 1 3
1
3
AUTO-CRUISE CONTROL UNIT
-5
J/B
STARTER MOTOR
TSB Revision
I
c-
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
IGNITION SWITCH
SUB
J/B
LINK@
AUTO-CRUISE CONTROL UNIT I
DRIVE
3
COLUMN
SWITCH
AUTO-CRUISE CONTROL SWITCH
J/B
7 -----CRUISE INDICATOR
CRUISE CONTROL ACTUATOR
I
OPEN CONNECTOR
STOP
TSB Revision
LIGHT
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
IGNITION SWITCH
1
AUTO-CRUISE CONTROL UNIT
2
15
.
J/B
----
3
OPEN CONNECTOR
AUTO-CRUISE CONTROL UNIT
STOP LIGHT
TSB Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
IGNITION
J/B
, 13
4
OD OFF INDICATOR LIGHT
1 BATTERY I
I '14
CON
Revision
I
A LINK
AUTO-CRUISE CONTROL UNIT
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
(1993 models)> IGNITION
IGNITION
7
'ARK/NEUTRAL
6
OD OFF INDICATOR LIGHT
3
AUTO-CRUISE CONTROL
COMBINATION METER
I
DATA LINK CONNECTOR
Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
IGNITION SWITCH
SUB
BLE
AUTO-CRUISE CONTROL UN I’
26
J/B
_____
,
STOP
LIGHT
OPEN
CONNECTC
AUTO-CRUISE CONTROL UNIT
STOP
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LIGHT
CIRCUIT DIAGRAMS
Auto-Cruise
Control Circuit
(1993 models)>
1
CLOSED THROTTLE ON “1
“4
,111 ,122
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NOTES
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
COMPONENT LOCATION Name
Closed throttle position switch (fixed SAS)
Auto-cruise control actuator Auto-cruise control actuator
speed control motor (closed throttle position switch, idle speed control motor position sensor)
Auto-cruise control switch
Park/neutral position switch
Auto-cruise control
I
switch
Throttle position sensor
Auto-cruise indicator light
I
Vehicle speed sensor (Reed switch)
0
Clutch pedal position switch
automatic transaxle control module Diode
NOTE The “Name” column is arranged
alphabetical order.
SOHC
DOHC
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A I
Stop light switch
control vacuum pump
Symbol
Name
Symbol
Accelerator pedal switch
CIRCUIT DIAGRAMS
Auto-C ruise Control
Circuit
vacuum pump
1992 speed control motor (closed throttle position switch and idle speed control motor position sensor)
Closed throttle
I
Revision
CIRCUIT DIAGRAMS
Auto-Cruise Control Circuit
Auto-crui se indicator light
4989 models>
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Electronic Control Power Steering (EPS) Circuit
CIRCUIT DIAGRAMS
(From 1991 IGNITION SWITCH
I GHT
I
J/C
RHEOSTAT J/B 112
(GROUND)
DATA
POWER
NG SOLENOID VALVE
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I
Electronic Control Power Steering (EPS) Circuit
Symbol
Name
A
E.P.S. control unit E.P.S. mode selector switch
I
Data link connector
models>
selector switch
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CIRCUIT DIAGRAMS
Automatic
Seat Belt Circuit
(Up to 1990 models) SUB FUSIBLE LINK
J/B
REMOVED AUTOMATIC SEAT BELT CONTROL UNIT
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CIRCUIT DIAGRAMS
SUB FUSIBLE
Automat ic Seat Belt Ci
rcuit
AUTOMATIC SEAT BELT CONTROL UNIT
I
16
3
2
4 ---
AUTOMATIC SEAT BELT MOTOR RELAY (RIGHT SIDE)
IN
AUTOMATIC SEAT BELT MOTOR (RIGHT SIDE)
ON
CONTROL
UNIT
CONTROL ----
m
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UNIT
CIRCUIT DIAGRAMS
Automat ic Seat Belt C
(From FUSIBLE LINK OR STORAGE CONNECTOR
,
"7
AUTOMATIC SEAT BELT CONTROL UNIT
7
q3
SWITCH
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ircuit
models)
CIRCUIT DIAGRAMS
Automatic Seat Belt Circuit
COMPONENT LOCATION
Name
Name
Symbol
Symbol
Fasten switch
Automatic seat belt control unit Automatic seat belt motor
Key reminder switch
Automatic seat belt motor relay
Outer switch
Buckle switch
Seat belt warning light
Buzzer
Release switch
Door latch switch
I-
I
Door latch switch
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I
Automatic Seat Belt Circuit
belt
Release switch
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DIAGRAMS
Theft-Alarm System Circuit
J/B
DIODE
KEY
REMOVED
CONTROL, UN
REVERSE
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CIRCUIT DIAGRAMS
Theft- Alarm System
COMPONENT LOCATION Name
Symbol
Name Diode
Security light
Diode
Theft-alarm headlight relay
Diode
Theft-alarm horn relay
ETACS control unit
Theft-alarm starter relay
NOTE The “Name” column is arranged in alphabetical order.
compartment>
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Symbol
A
CIRCUIT DIAGRAMS
Security light
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Theft-Alarm System Circuit