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High Beam Indicator Always On

WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2007 GMC Yukon XL, 2007 GMC Yukon, 2007 Chevrolet Tahoe, 2007 Chevrolet Suburban, and 2007 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
High Beam Indicator Always On

Step Action Yes No
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2  Go to Diagnostic System Check - Vehicle
2
  1. Turn the ignition switch to the RUN position.
  2. Turn the headlamp switch to the ON position.
  3. Place the multifunction headlamp dimmer switch to the low beams position.
Does the high beam indicator turn OFF as expected?		 Go to Testing for Intermittent Conditions and Poor Connections Go to Step 3 
3 Do the high beam headlamps turn OFF as expected? Go to Step 4  Go to Symptoms - Lighting Systems 
4 Inspect for poor connections at the harness connector of the instrument panel cluster (IPC). Refer to Circuit Testing and Wiring Repairs .
Did you find and correct the condition?		 Go to Step 6  Go to Step 5 
5 Replace the IPC. Refer to Control Module References for replacement, setup, and programming.
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 
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