Operation CHARM: Car repair manuals for everyone.

Motronic 4.3/4.4









Wiring Diagram







Component Location

Component I.D. List
2/6 Overload relay 15I-supply
2/35 Starter motor relay
3/4 Control cruise control
3/9 Stop (brake) lamp switch
3/38 Brake pedal switch
3/39 Clutch pedal switch
3/71 Gear position sensor
5/1 Combined instrument panel
6/24 Vacuum pump, cruise control
6/25 Starter motor
11C/1-40 Fuses
15/4 151-rail
17/13 Data link connector DLC
24/2 Connector Firewall cable harness - Engine compartment harness
24/7B 10-pin connector Tunnel cable harness - Firewall cable harness
24/13 Connector Dashboard harness - Engine compartment harness
24/14 Connector Left door sill harness - Engine compartment harness
24/43 8-pin connector Engine compartment harness - engine harness
24/53 26-pin connector Engine harness - AW 50-42
31/7 Ground terminal driver's side A post
31/50 Ground rail (power ground)
31/51 Ground rail (signal ground)