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Alarm System Diagnosis I32 / 148

Fault code 4

Door lock barrel 'closed', short circuit to ground

Diagnostic conditions

- Door lock barrel actuated to 'closed'

Possible cause of fault
- Short circuit to ground/open circuit in the wiring between the alarm system control module and both door locks
- Door lock faulty

Affected terminals
Plug A, pin 35

Diagnosis/troubleshooting