54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Schematics On a vehic vehicle le with with an aut automa omatic tic transm transmiss ission ion,, see Fig. 1 for a schematic of the engine wiring between the PLD control unit and the bulkhead connector. For a deta detail iled ed (part (partia ial) l) sche schema mati tic c of the the wirin wiring g to the the transmission electronic control unit (ECU), main power distrib distributi ution on mo modul dule e (PDM), (PDM), eng engine ine fan, fan, low low coolan coolantt probe, probe, and intake-air intake-air heater (optional) (optional),, see Fig. Fig. 2. For a detailed (partial) schematic of the wiring to the bulkhead module (BHM), see Fig. 3. 3. On a vehic vehicle le with with an aut automa omatic tic transm transmiss ission ion,, see Fig. 4 for a schematic of the cab wiring between the bulkhead connector and the vehicle control unit (VCU), including including the devices devices attached attached to the dash harness. harness. For a detailed (partial) schematic of the wiring for the engine protection system, see Fig. 5. 5. For a detailed
(partial) schematic of the wiring for the cruise control switc switches hes,, pan panel el lights lights,, and eng engine ine fan fan switc switch, h, see Fig. 6. 6. On a vehic vehicle le with with an aut automa omatic tic transmis transmissio sion, n, see Fig. 7 for a schematic of the J1587 and J1939 datalink wiring. On a vehicle with a manual transmission, see Fig. 8 for a schematic of the engine wiring between the PLD control unit and the bulkhead connector. On a vehicle with a manual transmission, see Fig. 9 for a schematic of the cab wiring between the bulkhead connector and the vehicle control unit (VCU), including the the devi device ces s atta attach ched ed to the the dash dash harne harness ss.. For For a detailed (partial) schematic of the wiring for the engine protection system, see Fig. 10. 10. For a detailed (partial)
Fig. 3
Fig. 2
Fig. 4
Ref. Dia. G06−35270 Chg. Ltr. F Sheet 1 12/13/2001
f544013
Fig. 1, MBE900 Engine Compartment Wiring Schematic, Automatic Transmission
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54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 3
12/13/2001
Ref. Dia. G06−35270 Chg. Ltr. F Sheet 1 f544014
Fig. 2, MBE900 Engine Compartment Wiring Schematic, Automatic Transmission (detailed view, main PDM, trans ECU)
schematic of the wiring for the cruise control switches, panel lights, and engine fan switch, see Fig. 11.
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On a vehicle with a manual transmission, see Fig. 12 for a schematic of the J1587 and J1939 datalink wiring.
Business Class M2 Workshop Manual, Supplement 10, September 2006
54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 2
Fig. 4
12/13/2001
Ref. Dia. G06−35270 Chg. Ltr. F Sheet 1 f544015
Fig. 3, MBE900 Engine Compartment Wiring Schematic, Automatic Transmission (detailed view, BHM)
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54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 5
Fig. 6
Fig. 7
Fig. 1
Ref. Dia. G06−35270 Chg. Ltr. F Sheet 2 12/13/2001
f544016
Fig. 4, MBE900 Cab Wiring Schematic, Automatic Transmission
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Business Class M2 Workshop Manual, Supplement 10, September 2006
54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 6
Fig. 1
Ref. Dia. G06−35270 Chg. Ltr. F
12/13/2001
Sheet 2
f544017
Fig. 5, MBE900 Cab Wiring Schematic, Automatic Transmission (detailed view, engine protection)
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54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 7
Fig. 5
12/13/2001
Ref. Dia. G06−35270 Chg. Ltr. F Sheet 2 f544018
Fig. 6, MBE900 Cab Wiring Schematic, Automatic Transmission (detailed view, dash switches)
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Business Class M2 Workshop Manual, Supplement 10, September 2006
54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 4
Ref. Dia. G06−35270 Chg. Ltr. F
12/13/2001
Sheet 3
f544019
Fig. 7, MBE900 J1587 and J1939 Datalink Wiring Schematic, Automatic Transmission
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54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 9
12/13/2001
Ref. Dia. G06−41623 Sheet 1
f544020
Fig. 8, MBE900 Engine Compartment Wiring Schematic, Manual Transmission
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Business Class M2 Workshop Manual, Supplement 10, September 2006
54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 10
Fig. 11 Fig. 12
Fig. 8
Ref. Dia. G06−41623 Sheet 2 f544021
12/13/2001
Fig. 9, MBE900 Cab Wiring Schematic, Manual Transmission
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54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 8
Fig. 11
Ref. Dia. G06−41623 Sheet 2 f544022
12/13/2001
Fig. 10, MBE900 Cab Wiring Schematic, Manual Transmission (detailed view, engine protection)
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Business Class M2 Workshop Manual, Supplement 10, September 2006
54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 12
Fig. 10
Ref. Dia. G06−41623 Sheet 2 f544023
12/13/2001
Fig. 11, MBE900 Cab Wiring Schematic, Manual Transmission (detailed view, dash switches)
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54.02
Mercedes-Benz Engine Wiring
Wiring Schematics
Fig. 9
12/13/2001
Ref. Dia. G06−41623 Sheet 3
f544024
Fig. 12, MBE900 J1587 and J1939 Datalink Wiring Schematic, Manual Transmission
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