Schematic Reference: Interior Lights Schematics

1

Did you perform the Lighting Systems Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

1. Close all of the doors.
2. Turn ON the ignition, with the engine OFF.
3. Place the appropriate courtesy/reading lamp switch in the OFF position.

Does the reading lamp remain illuminated?

Go to Step 3

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

Disconnect the courtesy/reading lamp switch.

Does the reading lamp remain illuminated?

Go to Step 4

Go to Step 5

Repair a short to ground in the courtesy lamp low control circuit. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

Go to Step 6

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Replace the courtesy/reading lamp switch. Refer to Roof Rail Rear Courtesy Lamp Replacement .

Did you complete the replacement?

Go to Step 6

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2