Did you perform the Diagnostic System Check - Lighting Systems?

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

Test the headlamp switch battery supply circuit for an open or short to ground. Refer to Circuit Testing in Wiring Systems.

Was a condition found and corrected?

System OK

Go to Step 3

1. Disconnect the turn/headlamp switch assembly connector.
2. Connect a fused jumper between the battery supply circuit and the high beam headlamp feed circuit at the headlamp switch connector.

Do the high beams light?

Go to Step 4

Go to Step 5

Replace the turn/headlamp switch assembly. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column.

Is the repair complete?

System OK

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Test for an open in the high beam headlamp feed circuit. Refer to Wiring Repairs in Wiring Systems.

Was a condition found and corrected?

System OK

Go to Step 6

Repair the open in the left and right headlamp ground circuit. Refer to Wiring Repairs in Wiring Systems.

Is the repair complete?

System OK

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