Circuit/System Testing
- Ignition OFF.
- Disconnect the mobile entertainment player module. Test for an open, short to ground, or short to voltage on the auxiliary audio left and right signals.
- Test for an open, short to ground, or short to voltage on the auxiliary audio common signal
- If the circuits test normal, test or replace the mobile entertainment player module.
- If all circuits test normal, test or replace the disk player and video display.