Step | Action | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Video System Schematics DEFINITION: With the video system ON and a digital video disc (DVD) playing, the picture on the display is blank, with the backlighting OFF, or the picture on the display is poor, with backlighting ON. Note that if the video display is not receiving a video signal from the DVD player, the display backlighting is OFF. | |||||||||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | Go to Diagnostic System Check - Vehicle in Vehicle DTC Information | ||||||
2 |
Does the system operate normally? | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 | ||||||
3 | Test the video signal (+) circuit between the DVD player and the rear/video/audio/HVAC module for the following conditions:
Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 7 | Go to Step 4 | ||||||
4 | Inspect for poor connections at the following harness connectors:
Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 7 | Go to Step 5 | ||||||
5 | Replace the DVD player. Refer to Video Disc Player Replacement . Did you find and correct the condition? | Go to Step 7 | Go to Step 6 | ||||||
6 | Replace the rear video/audio/HVAC module. Refer to Control Module References in Computer/Integrating Systems for replacement, setup, and programming. Did you complete the replacement? | Go to Step 7 | -- | ||||||
7 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 | ||||||
