Fault Code 0094

Fault code 0094

Door lock, rear left (lock actuating element)

NOTE: This fault was detected by the 'rear left door' control unit

Diagnostic conditions
- Ignition on
- Battery voltage Ok (11.4 to 14.5 V)
- Internal function test on rear left door control unit
- Activation of rear left door lock (lock actuating element)

Possible causes of fault
- Wire faulty
- Rear left door lock (lock actuating element) faulty

Affected pins
Rear left door control unit: Plug C
- Pin 6 'central locking, motor lock'
- Pin 12 'central locking, SAFE motor locked'

Diagnosis/troubleshooting

NOTE:
Visual inspection: In the next troubleshooting section, please check first that the affected pins on the rear left door control unit plug connection are neither damaged nor corroded. The wiring and plugs of the affected components must also be checked for external damage and proper contact Repair damaged or corroded pins it possible, otherwise replace affected pins. Repair or replace damaged wires.

NOTE:
Sporadic faults: In the event of faults that occur sporadically, the wiring positions that are linked to moving parts on and in the vehicle must be checked for each system. Various statuses that can cause faults must be simulated with the help of the wiring diagram.

NOTE:
Battery voltage: A battery voltage of between 11.4 and 14.5 V is required for the following troubleshooting procedure. This must be checked and provided, it necessary. On the vehicle electrical system, the voltage to the fuse (input side) must be guaranteed.