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HOMESERVICE MANUALSCHEVROLET2003TRAILBLAZER 4.2 S, 4WDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1473 (ENTERTAINMENT SYSTEM)DIAGNOSTIC INFORMATION AND PROCEDURESVIDEO ENTERTAINMENT SYSTEM ALWAYS ON
2003 Chevrolet TrailBlazer 4.2 S, 4WD

Video Entertainment System Always On

2003 Chevrolet TrailBlazer 4.2 S, 4WDSECTION Video Entertainment System Always On
WARNING: This page is about a different car, the 2002 Oldsmobile Bravada, 2002 GMC Envoy XL, 2002 GMC Envoy, and 2002 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
Video Entertainment System Always On

Step Action Yes No
Schematic Reference:  Video System Schematics  
DEFINITION: The rear video entertainment system does not turn off.
1 Did you review the rear entertainment system operation and perform the necessary inspections? Go to Step 2  Go to Symptoms - Entertainment 
2
  1. Turn ON the ignition.
  2. Lower the screen of the video display.
  3. Press the power button on the DVD player. The amber indicator on the DVD player button turns ON.
  4. Turn OFF the ignition and open a door. The rear video entertainment system turns OFF.
Does the system operate normally?		 Go to TESTING FOR INTERMITTENT CONDITIONS AND POOR CONNECTIONS in Wiring Systems Go to Step 3 
3
  1. Disconnect the rear entertainment system connector.
  2. Test the ignition-3 voltage circuit of the rear entertainment system for a short to battery positive voltage. Refer to CIRCUIT TESTING and WIRING REPAIRS in Wiring Systems.
Did you find and correct the condition?		 Go to Step 6  Go to Step 4 
4 Inspect for poor connections at the harness connector of the rear video entertainment system. 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 6  Go to Step 5 
5 Replace the rear video entertainment system. Refer to Video Display Replacement .
Did you complete the replacement?		 Go to Step 6  -
6 Operate the system in order to verify the repair.
Did you correct the condition?		 System OK Go to Step 3 
RENDER: 1.0x

NO RELATED

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