Gateway

Fault code 1207

Additional heating control module

Diagnostic conditions
- Ignition on
- Internal gateway function test

Possible causes of fault
- No signal/communication (no signal from additional heating control module on CAN Infotainment)

Affected pins
Instrument cluster, plug B:
- Pin 31 'CAN Infotainment (high)'
- Pin 32 'CAN Infotainment (low)'

Diagnosis/troubleshooting