Fault Code 22

Fault Code 22

Interior Temperature Sensor - short to B+ / short to ground

Diagnostic Conditions:
- Ignition on

NOTE:
- No control module fault stored
- No fault with supply voltage (5 V)

Possible cause of fault:
- Short circuit to voltage/ground or open circuit in the wiring between the air-conditioning system regulator and the temperature sensor
- Interior temperature sensor faulty

Affected Terminals:
Plug B, terminals 6 and 9

Diagnosis/troubleshooting

Work Instruction 1 - 3:

Work Instruction 4 - 6: