Fault-Tracing Information

Fault-tracing information

Condition
No diagnostic trouble codes (DTCs) are stored in the head unit/audio module.

Possible source
- Defective fuse.
- Defective 10 CD changer.
- Defective head unit/audio module.
- Open-circuit, short-circuit to ground or short-circuit to supply voltage in the cable.

Fault symptom[s]
- No sound reproduction from 10 CD changer.