Fault Code 52

Alarm system I32; 148

Fault code 52

Door lock barrel "open", actuated longer than 60 seconds

Diagnostic conditions
- 60 seconds waiting time

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

Affected terminals
Plug A, pin 15

Diagnosis/troubleshooting

Part 1:

Part 2: