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 current body control module (BCM) diagnostic trouble codes (DTCs).

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. Disconnect the headlamp, RH low beam connector.
2. Move the headlamp switch to the HEAD position.
3. Move the multifunction switch to the LOW BEAM position.
4. Connect a test lamp from the headlamp, RH low beam connector terminal A to ground.

Does the test lamp illuminate?

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Go to Step 5

Go to Step 4

Locate and repair an open in CKT 198 (DK BLU) between the headlamp, RH low beam bulb and the underhood fuse block.

Is the repair complete?

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Go to Daytime Running Lights (DRL) System Check

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Connect a test lamp from the headlamp, RH low beam connector terminal A to terminal B.

Does the test lamp illuminate?

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Go to Step 7

Go to Step 6

Locate and repair an open in CKT 525 (YEL) between the headlamp, RH low beam connector and the underhood fuse block.

Is the repair complete?

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Go to Daytime Running Lights (DRL) System Check

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Replace the headlamp, RH low beam bulb.

Is the repair complete?

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Go to Daytime Running Lights (DRL) System Check

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