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Home >> Cadillac >> 2004 >> DeVille Base >> Repair and Diagnosis >> Accessories & Equipment >> Interior/Illumination Lights >> Lighting Systems >> Diagnostic Information and Procedures >> High Beam Indicator Inoperative

High Beam Indicator Inoperative

High Beam Indicator Inoperative

Step Action Yes No
Schematic Reference: Headlights/Daytime Running Lights (DRL) Schematics 
Connector End View Reference: Lighting Systems Connector End Views  or Instrument Panel, Gages, and Console Connector End Views
1 Did you perform the Lighting Systems Diagnostic System Check? Go to Step 2  Go to Diagnostic System Check - Lighting Systems 
2
  1. Turn ON the headlamps.
  2. Place the Headlamp Dimmer Switch in the HIGH BEAM position.
Do the high beam headlamps operate properly?
Go to Step 3  Go to Headlamps Inoperative - High Beams 
3 Inspect for poor connections at the harness connector of the Instrument Cluster (IPC). 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 5  Go to Step 4 
4 Replace the Instrument Cluster (IPC). Refer to Instrument Panel Cluster (IPC) Replacement in Instrument Panel, Gages, and Console.
Did you complete the replacement?
Go to Step 5  -
5 Operate the system in order to verify the repair.
Did you correct the condition?
System OK Go to Step 2