Part 2
Fault Code 45
Alarm system I32; 148
Fault code 45
Servomotor, central locking system, short circuit to B+
Diagnostic conditions
- Ignition on
Possible cause of fault
- Short circuit to voltage in the wiring between the control module and both door locks
- Door lock faulty
Affected terminals
Plug B, pins 3 and 9
Diagnosis/troubleshooting