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Home >> Cadillac >> 2007 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 1600 (Cellular Systems, Entertainment Systems & Navigation Systems) >> Diagnostic Information and Procedures >> Video Display Malfunction >> Circuit/System Verification

Circuit/System Verification

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  1. 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.
  2. 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 .
    • If the rear video display turns ON, but is blank, or the video is poor quality, refer to circuit testing.
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