Schematic Reference: Exterior Lights Schematics

Connector End View Reference: Power and Grounding Connector End Views in Wiring Systems

1

Did you perform the Lighting System Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

1. Turn the ignition switch to the OFF position.
2. Place the headlamp switch in the HEAD position.
3. Place the headlamp switch in the OFF position.
4. Engage the parking brake.
5. Turn the ignition switch to the ON position.
6. Place the turn signal switch in the OFF position.

Are any of the turn signal illuminated?

Go to Step 4

Go to Step 3

Place the turn signal switch in the RH ON position and LH ON position.

Do the turn signals operate properly?

Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems

Go to Step 6

Are the turn signal lamps flashing?

Go to Step 6

Go to Step 5

Repair a short to battery positive voltage in the affected turn signal supply voltage circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you find and correct the condition?

Go to Step 7

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Replace the multifunction turn signal switch. Refer to Turn Signal Multifunction Switch Replacement in Steering Wheel and Column.

Did you complete the replacement?

Go to Step 7

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2