Fault Code 0787

Fault code 0787

Air intake temperature sensor

Diagnostic conditions
- Internal function test completed on air-conditioning system regulator control unit

Possible fault causes
- Open circuit/short circuit to B+
- Short circuit to ground
- Temperature sensor faulty
- Front air-conditioning system regulator control module faulty

Affected pins
Air-conditioning system regulator control unit, front: connectors A and E
- Connector A: Pin 4 'Air intake temperature sensor (air intake temperature sensor signal)'
- Connector E: Pin 12 'Ground sensor (ground sensors)'

Diagnosis/troubleshooting