Did you perform the Headlights System Check?

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Go to Step 2

Go to Headlight System Check

1. Disconnect the left high beam headlamp connector.
2. Connect a DMM between the left high beam headlamp connector, cavity A (base), cavity B (quad) for CKT 150 (BLK), and ground.

Is there continuity?

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Go to Step 3

Go to Step 4

1. Place the headlamp and the panel dimmer switch in the headlamp position.
2. Operate the headlamp and dimmer switch in order to select the high beam position.
3. Connect a test lamp between the left high beam headlamp connector, cavity B (base), cavity A (quad) for CKT 11 (GRN), and ground.

Does the test lamp light?

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Go to Step 5

Go to Step 6

Repair the open in CKT 150 (BLK) between the left high beam headlamp and G113. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

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Go to Headlight System Check

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Replace the left high beam headlamp socket if the filament is not open.

Is the repair complete?

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Go to Headlight System Check

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Repair the open in CKT 11 (LT GRN) between S121 and the left high beam headlamp. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

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Go to Headlight System Check

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