| POSSIBLE CAUSE |
- PCM DTC is stored
- Battery malfunction
- Generator malfunction
- Audio unit connector or terminals malfunction
- Open circuit or short to ground in audio unit power supply circuit
- Short to ground in wiring harness between the following terminal:
- Audio unit terminal 1R-Ignition switch (ACC)
- Audio unit terminal 1B-Battery positive terminal
- MIRROR 7.5 A fuse malfunction
- ROOM 15 A fuse malfunction
- Open circuit in wiring harness between the following terminal:
- Audio unit terminal 1R- Ignition switch (ACC)
- Audio unit terminal 1B-Battery positive terminal
- Audio unit malfunction
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