Fault Code 25

Alarm system I32; 148

Fault code 25

No pin 86 S recognised

Diagnostic conditions
- Ignition on

Possible cause of fault
- Terminal 86 S is not detected when terminal 15 is switched on
- Fuse E1 faulty
- Short circuit to ground/open circuit in wiring between the alarm system control module and the ignition lock
- Ignition lock faulty

Affected terminals
Plug A, pin 16

Diagnosis/troubleshooting

Part 1:

Part 2: