Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Does the test light illuminate? | -- | Go to Step 5 | Go to Step 2 |
2 | Using a test light backprobe between the fog lamp switch harness connector terminal E and ground. Does the test light illuminate? | -- | Go to Step 3 | Go to Step 4 |
3 | Replace the fog lamp switch. Refer to Fog Lamp Switch Replacement . Is the repair complete? | -- | Go to Fog Lights System Check | -- |
4 | Repair a poor connection or an open in CKT 9 between S204 and the fog lamp switch harness connector terminal E. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
5 | Using a test light backprobe between the underhood accessory wiring junction block harness connector C2 terminal E5 and ground. Does the test light illuminate? | -- | Go to Step 7 | Go to Step 6 |
6 | Repair the poor connection or the open in CKT 317. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
7 | Replace the FOG LPS relay. Do the fog lamps turn ON? | -- | Go to Fog Lights System Check | Go to Step 8 |
8 | Replace the underhood accessory wiring junction block. Refer to Junction Block Replacement - Accessory Wiring in Body Front End. Is the repair complete? | -- | Go to Fog Lights System Check | -- |
