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Home >> Isuzu >> 2007 >> Ascender RWD >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Exterior Lights >> Lighting Systems >> Diagnostic Information and Procedures >> Fog Lamp Indicator Inoperative

Fog Lamp Indicator Inoperative

Fog Lamp Indicator Inoperative

Step Action Yes No
Schematic Reference: Fog Lights Schematics 
Connector End View Reference: Lighting Systems Connector End Views 
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2  Go to Diagnostic System Check - Vehicle
2 Verify that the fog lamp indicator is inoperative.
Does the fog lamp indicator operate normally?
Go to Testing for Intermittent Conditions and Poor Connections Go to Step 3 
3 Do the fog lamps operate normally? Go to Step 4  Go to Symptoms - Lighting Systems 
4 Test the fog lamp relay control circuit that provides the ground for the fog lamp indicator for an open or high resistance. Refer to Circuit Testing or Wiring Repairs .
Did you find and correct the condition?
Go to Step 6  Go to Step 5 
5 Replace the headlamp switch. Refer to Headlamp Switch Replacement .
Did you complete the repair?
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