Did you perform the DRL System Check?

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Go to Step 2

Go to Daytime Running Lights (DRL) System Check

Use the scan tool in order to read the body control module (BCM) current trouble codes.

Does the scan tool show any DTCs?

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Go to Diagnostic System Check - Body Control System in Body Control System

Go to Step 3

1. Move the headlamp switch to the HEAD position.
2. Place the headlamp dimmer switch in the HIGH BEAM position.
3. Connect a test lamp from CKT 524 (PPL), pin E11 at the multifunction switch to ground.

Does the test lamp illuminate?

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Go to Step 5

Go to Step 4

Locate and repair the open in CKT 524 (PPL) between the headlamp high beam bulbs and the multifunction switch.

Is the repair complete?

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Go to Daytime Running Lights (DRL) System Check

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1. Ensure that the headlamp switch is in the HEAD position.
2. Ensure that the headlamp dimmer switch is in the HIGH BEAM position.
3. Connect a fused jumper from C211 cavity E11 to cavity E13.

Do the high beams illuminate?

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Go to Step 6

Go to Daytime Running Lights (DRL) System Check

Replace the multifunction switch.

Is the repair complete?

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Go to Daytime Running Lights (DRL) System Check

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