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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1799 (Lighting System) >> Diagnostic Information and Procedures >> Park Lamps Always On

Park Lamps Always On

WARNING: This page is about a different car, the 2007 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
Park Lamps Always On

Step Action Yes No
Schematic Reference: Exterior Lights Schematics 
1 Did you perform the Diagnostic System Check - Vehicle? Go to Step 2  Go to Diagnostic System Check - Vehicle
2 Place the headlamp switch in the OFF position.
Are the park lamps illuminated?
Go to Step 3  Go to Testing for Intermittent Conditions and Poor Connections
3 Disconnect the headlamp switch.
Are the park lamps illuminated?
Go to Step 5  Go to Step 4 
4 Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
Go to Step 7  Go to Step 6 
5 Repair a short to voltage in the park lamp supply voltage circuit. Refer to Circuit Testing and Wiring Repairs .
Did you complete the repair?
Go to Step 7  -
6 Replace the headlamp switch. Refer to Turn Signal Multifunction Switch Replacement .
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