Fault-Tracing Information

Fault-tracing information

Condition
- No SWM DTCs are stored in the Central electronic module (CEM).
- No DTCs are stored in the Phone module (PHM).

Possible source
- Open-circuit, short-circuit to supply voltage or short-circuit to ground in the cable.
- Defective power switch RTI.
- Defective power switch audio/phone.
- Defective power switch cruise control.

Fault symptom[s]
- Cruise control does not operate