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Fault Code 7



Alarm system I32; 148

Fault code 7

Central locking button closed, short circuit to B+

Diagnostic conditions
- Central locking button actuated

Possible cause of fault
- Short circuit to voltage in wiring between the alarm system control module and the central locking switch

Affected terminals
Plug A, pin 29

Diagnosis/troubleshooting


Part 1:




Part 2: