Circuit/System Verification
- Ignition ON, vehicle in Park. Operate the DVD entertainment system using several known good DVD disks.
- If the radio does not display the DVD, replace the radio.
- RSE ON and observe the rear DVD screen. Verify the rear video display is operational.
- If rear video display does not turn ON, refer to Video Entertainment System Malfunction (Z75) , Video Entertainment System Malfunction (X88/Z88) .
- If the rear video display turns ON, but is blank, or the video is poor quality, refer to circuit testing.