Video Display is Poor or Blank

Video Display is Poor or Blank

Diagnostic Instructions

* Perform the Diagnostic System Check - Vehicle prior to using this diagnostic procedure. Initial Inspection and Diagnostic Overview
* Review Strategy Based Diagnosis for an overview of the diagnostic approach.
* Diagnostic Procedure Instructions provides an overview of each diagnostic category.

Circuit/System Testing

Important: If rear video display does not turn ON, use diagnostic Video Entertainment System Inoperative.

Flip open the rear video display. With the ignition ON, operate the rear entertainment system using several known good DVD disks. Observe the rear video screen.

If the screen turns ON but is blank, test for an open, short to ground and short to power on the DVD video signal circuits to the rear video display. If the DVD video signal circuits test normal, replace the video display.

If the video screen is still malfunctioning, replace the radio.

Repair Instructions

Perform the Diagnostic Repair Verification after completing the diagnostic procedure. Verification Tests

* Video Display Replacement (Second Row)
* Programming and Relearning for radio setup and programming. Programming and Relearning