1. Turn the headlamp switch to the HEAD position on the headlamp/instrument panel (IP) dimmer switch.
2. Turn the headlamp dimmer switch to the LOW position.
3. Turn the fog lamp switch to the ON position.
4. Use a test light in order to backprobe the underhood accessory junction block connector C2 terminal F5 and ground.

Did the test lamp light?

--

Go to Step 2

Go to Step 4

Use a test light in order to backprobe the rear window wiper/washer and the multi-function switch connector C3 terminal H and ground.

Did the test lamp light?

--

Go to Step 3

Go to Step 5

Use a test light in order to backprobe the rear window wiper/washer and the multi-function switch connector C3 terminal B and ground.

Did the test lamp light?

--

Go to Step 6

Go to Step 7

1. Replace the underhood accessory junction block. Refer to Relay/Fuse Center Replacement
2. Inspect the system.

Is the repair complete?

--

Go to Fog Lights System Check

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Repair the following conditions in CKT 34 between the rear window wiper/washer and the multi-function switch connector C3 terminal H and the underhood accessory junction block connector C2 terminal F5:

Is the repair complete?

--

Go to Fog Lights System Check

--

Repair the following conditions in CKT 1450 between the rear window wiper/washer and the multi-function switch connector C3 terminal B and G200:

Is the repair complete?

--

Go to Fog Lights System Check

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1. Replace the rear window wiper/washer multi-function switch. Refer to Multifunction Switch Assembly Replacement - Instrument Panel
2. Inspect the system.

Is the repair complete?

--

Go to Fog Lights System Check

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