On a vehicle with an automatic transmission, see Fig. 1 for a schematic of the engine wiring between the PLD control unit and the bulkhead connector. For a detailed (partial) schematic of the wiring to the transmission electronic control unit (ECU), main power distribution module (PDM), engine fan, low coolant probe, and intake-air heater (optional), see Fig. 2. For a detailed (partial) schematic of the wiring to the bulkhead module (BHM), see Fig. 3. On a vehicle with an automatic transmission, see Fig. 4 for a schematic of the cab wiring between the bulkhead connector and the vehicle control unit (VCU), including the devices attached to the dash harness. For a detailed (partial) schematic of the wiring for the engine protection system, see Fig. 5. For a detailed….Fig. 1, MBE900 Engine Compartment Wiring Schematic, Automatic Transmission

Download Mercedes-Benz Engine Wiring (Wiring Schematics).Pdf