1. Inspect the left high beam headlamp bulbs for damage or an open filament.
2. Inspect the left headlamp connector seals for damage or poor terminal connections.

Are the headlamp bulbs and connectors OK?

Go to Step 2

Go to Step 7

1. Turn the headlamp switch to the HEAD position.
2. Turn the headlamp dimmer switch to the HIGH position.
3. Using a test lamp, backprobe between the left high beam headlamp harness connector terminal A and ground.

Does the test lamp illuminate?

Go to Step 4

Go to Step 3

Repair the poor connection or an open in circuit 11 between S103 and the left high beam headlamp harness connector terminal A.

Has the repair been made?

Go to Headlight System Check

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Using a test lamp, backprobe between the left high beam headlamp harness connector terminal A and terminal B.

Does the test lamp illuminate?

Go to Step 6

Go to Step 5

Repair the poor connection or an open in circuit 1350 between the left high beam headlamp harness connector terminal B and G101.

Has the repair been made?

Go to Headlight System Check

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Replace the left high beam headlamp. Refer to Headlamp Assembly or Headlamp Bulb and/or Cornering, Sidemarker, Park, Turn Signal Bulb Replacement .

Has the repair been made?

Go to Headlight System Check

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Replace the damaged component.

Has the repair been made?

Go to Headlight System Check

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