1. Turn the headlamp switch to the HEAD position.
2. Turn the headlamp dimmer switch to the LOW position.
3. Turn the front fog lamp switch to the ON position.
4. Using a test light, backprobe between terminal A of the inoperable fog lamp harness connector and ground.

Does the test light illuminate?

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Go to Step 3

Go to Step 2

If OK replace the underhood accessory wiring junction block. Refer to Accessory Wiring Junction Block Replacement in Body Front End.

Has the repair been made?

--

Go to Fog Lights System Check

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Using a test light, backprobe between the inoperable fog lamp harness connector terminal A and terminal B.

Does the test light illuminate?

--

Go to Step 5

Go to Step 4

Repair a poor connection or an open in circuit 1350 between the fog lamp harness connector terminal B and G101.

Has the repair been made?

--

Go to Fog Lights System Check

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Replace the faulty fog lamp. Refer to Front Fog Lamp Replacement .

Has the repair been made?

--

Go to Fog Lights System Check

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1. Turn the headlamp switch to the HEAD position.
2. Turn the headlamp dimmer switch to the LOW position.
3. Turn the rear fog lamp switch to the ON position.
4. Using a test light, backprobe between terminal A of the inoperable fog lamp harness connector and ground.

Does the test light illuminate?

--

Go to Step 3

Go to Step 2

Repair a poor connection or an open in circuit 122 between S927 and the inoperable rear fog lamp conector terminal A.

Has the repair been made?

--

Go to Fog Lights System Check

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Using a test light, backprobe between the inoperable fog lamp harness connector terminal A and terminal B.

Does the test light illuminate?

--

Go to Step 5

Go to Step 4

Repair a poor connection or an open in circuit 350 between the rear fog lamp harness connector terminal B and G402.

Has the repair been made?

--

Go to Fog Lights System Check

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Replace the faulty fog lamp. Refer to Rear Fog Lamp Bulb Replacement .

Has the repair been made?

--

Go to Fog Lights System Check

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