Did you perform the entire Interior Lights Dimming System Check?

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Go to Step 2

Go to Interior Lights Dimming System Check

1. Disconnect the headlamp switch connector C2.
2. Connect a fused jumper from the headlamp switch connector C2 cavity A (PPL) to ground.

Does all of the incandescent lighting for INC DIM 2 light?

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Go to Step 3

Go to Step 5

Inspect for an open in CKT 150 (BLK). Refer to Testing for Continuity in Wiring Systems.

Is CKT 150 OK?

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Go to Step 4

Go to Step 7

Replace the headlamp switch. Refer to Headlamp Switch Replacement

Is the repair complete?

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Go to Interior Lights Dimming System Check

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Inspect for an open in CKT 328 (PPL). Refer to Testing for Continuity in Wiring Systems.

Is CKT 328 OK?

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Go to Step 6

Go to Step 7

Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console.

Is the repair complete?

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Go to Interior Lights Dimming System Check

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Repair the suspect wiring. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

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Go to Interior Lights Dimming System Check

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