Fault Code 22

Fault Code 22

Inside Temperature Sensor - Short Circuit To B+/Short Circuit To Ground

Diagnostic conditions
- Ignition on
- No control module fault stored
- No fault with power supply sensors (5 V) stored

Possible cause of fault
- Short circuit to B+/ground/between one another or open circuit in the wiring between the air-conditioning system regulator and inside temperature sensor
- Inside temperature sensor faulty
- Air-conditioning system regulator faulty

Affected pins
Connector B, pin 6 and pin 9

Diagnosis/troubleshooting

Work Instruction 1 - 5:

Work Instruction 6 - 10: