Fault Code 52

Fault Code 52

Door lock barrel 'open', actuated for longer than 60 s

Diagnostic conditions
- 60 s waiting time

Possible cause of fault
- Incorrect operation, door lock actuated to 'open' for longer than 60 s
- Short circuit to voltage/ground or open circuit in the wiring between the alarm system control module and both door locks
- Door lock faulty

Affected terminals
Plug A, pin 15

Diagnosis/troubleshooting