Engine Control Module
Description and Operation
Testing and Inspection
Service and Repair
Diagrams- Diagram Information and Instructions
- Diagram Legend
- 2/17 Horn Relay
- 2/22 Relay, Climate Control System
- 2/32 Engine Management System Main Relay
- 2/33 Fuel System Relay
- 2/35 Starter Motor Relay
- 2/63 High Beam Relay
- 2/90 Relay, Windshield Wiper, Low/High Speed
- 2/91 Relay, Intermittent Windshield Wiper
- 2/92 Relay, Windshield Washer Motor
- 2/93 Relay, Rear Window Washer Motor
- 3/6 Hazard Warning Flasher Switch
- 3/10 Reversing Light Contact
- 3/26 Power Driver's Seat Module
- 3/27 Power Passenger Seat Module
- 3/71 Gear Position Contacts - AW 50
- 3/71 Gear Position Contacts - 4T65AWD
- 3/225 Control Unit, Continuous Damping Control (CDC)
- 4/31 Fan Control Module
- 4/52 Power Driver Seat Module PSM
- 6/16 Driver Seat Motor, Backrest Angle
- 6/17 Driver Seat Motor, Up/Down Front Edge
- 6/18 Driver Seat Motor, Up/Down Rear Edge
- 6/19 Driver Seat Motor, Forward/Backward
- 6/20 Passenger Seat Motor, Forward/Backward
- 6/28 Motor, Passenger Compartment Fan
- 6/48 Damper Motor, Recirculation
- 6/64 Passenger Seat Motor, Backrest Angle
- 6/65 Passenger Seat Motor, Up/down Front Edge
- 6/66 Passenger Seat Motor, Up/down Rear Edge
- 6/69 Damper Motor, Ventilation/Floor/Defroster
- 6/95 Damper Motor, Temperature, LH Side
- 6/96 Damper Motor, Temperature, RH Side
- 6/102 Damper Motor, Defroster
- 6/103 Damper Motor, Floor/ventilation
- 6/114 Vacuum Pump
- 7/4 Brake Fluid Level Sensor
- 7/15 Heated Oxygen Sensor
- 7/31-32 LH & RH Front ABS Sensor
- 7/35 Oil Level Sensor
- 7/41 Temperature Sensor, Evaporator
- 7/56-57 LH & RH Rear ABS Sensor
- 7/61 Input Speed Sensor
- 7/62 Output Speed Sensor
- 7/74 Oil Temperature Sensor, Automatic Transmission - AW 50
- 7/74 Oil Temperature Sensor, Automatic Transmission - 4T65AWD
- 7/82 Heated Oxygen Sensor, Diagnosis 1
- 7/87-88 Acceleration Sensor, Four-C, Front Left & Right
- 7/89 Acceleration Sensor, Four-C, Rear Left
- 7/103 Heated Oxygen Sensor 3
- 7/104 Heated Oxygen Sensor 4 (diagnostic probe)
- 7/110-111 LH & RH Seat Temperature Sensor
- 7/118-119 Acceleration Sensor, Shock Absorber, Four-C, FL & FR
- 7/121 Shock Absorber, Four-C, Rear Left
- 7/131-134 Parking Assistance Sensor 1, 2, 3, 4
- 7/159 Air Quality Sensor
- 7/164 Sensor Module DSTC
- 7/165 Pressure and Temperature Sensor, Intake Manifold
- 7/172 Position Sensor, Camshaft, Intake Side
- 7/173 Position Sensor, Camshaft, Exhaust Side
- 8/22-23 Shock Absorber, Four-C, Rear Left and Right
- 8/36 Shift Lock Solenoid
- 8/37 Automatic Transmission - AW 50
- 8/37 Automatic Transmission - 4T65AWD
- 8/38-41 Shift Solenoid 1, 2, Lock-up & Press. Solenoid - AW 50
- 8/38-41 Shift Solenoid 1, 2 Lockup & Press. Solenoid - 4T65AWD
- 8/71-74 Throttle Solenoid, Shift Solenoid 3, 4, 5
- 8/84 Switch, Vacuum Pump
- 9/12-13 Left seat heater, Right seat Warmer
- 9/16-17 LH & RH Backrest Heating Element
- 9/18-19 LH & RH Seat Heating Element
- 9/32 PTC Resistor - Air Preheating
- 9/33-34 LH & RH Heated Door Mirror
- 10/72 Front Ashtray Lighting
- 11A Main Fuses In Engine Compartment Fuse Box
- 11A-B/no. Fuses In the Engine Compartment
- 11C Fuses In The Passenger Compartment
- 11D-E/no. Fuses In The Cargo Compartment
- 15/30 Connecting Rail To 15/31
- 15/31_A1-C6 Engine Compartment Distribution Box
- 20/3-8 Spark Plug and Ignition Coil
- 20/16 Capacitor
- 53/### Junction Points
- How to Use the Wiring Diagrams
- List of Components By Component Number
- Wire Color Code and Other Abbreviations
- Relays, General
- Diagnostic Aids
- Connector Views
- Electrical Diagrams
Specifications
Technical Service Bulletins
Tools and Equipment