Fog Lamp Indicator Inoperative
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Fog Lamp Indicator Inoperative
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Fog Lights Schematics Connector End View Reference: Master Electrical Component List |
|||
| 1 | Did you perform the Lighting System Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Lighting Systems |
| 2 |
|
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
| 3 |
|
Go to Step 5 | Go to Step 4 |
| 4 | Test for a poor connection or an open in the fog lamp relay switched battery positive voltage supply circuit. Refer to Circuit Testing
and Wiring Repairs
in Wiring Systems. Did you find and correct condition? |
Go to Step 10 | Go to Step 8 |
| 5 |
|
Go to Step 9 | Go to Step 6 |
| 6 | Test for a short to battery positive voltage, an open or a high resistance in the fog lamp indicator control circuit. Refer to Circuit Testing
and Wiring Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 10 | Go to Step 7 |
| 7 | Replace the fog lamp switch. Refer to Fog Lamp Switch Replacement - Front . Did you complete the repair? |
Go to Step 10 | - |
| 8 | Replace the underhood fuse block. Refer to Underhood Electrical Center or Junction Block Replacement
in Wiring Systems. Did you complete the repair? |
Go to Step 9 | - |
| 9 |
IMPORTANT:
Perform the set up procedure for the body control module. Refer to Body Control Module (BCM) Programming/RPO Configuration
in Body Control Systems. Replace the BCM. Refer to Body Control Module Replacement
in Body Control System. Did you complete the replacement? |
Go to Step 10 | - |
| 10 | Operate the system in order to verify the repair. Did you correct the condition? |
System OK | Go to Step 3 |