Kessy/Immobiliser

Fault code 1330

Rear convenience system control module

Diagnostic conditions
- Internal KESSY control module function test

Possible cause of fault
- No signal/communication (no signal from rear convenience system control module on CAN comfort)

Affected pins
KESSY control module plug A:
- Pin 23 'CAN comfort (low)'
- Pin 24 'CAN comfort (high)'

Diagnosis/troubleshooting