Schematic Reference: Interior Lights Schematics

Did you perform the Lighting Systems Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

1. Turn the ignition ON, with the engine OFF.
2. Disconnect the I/P compartment lamp and switch.
3. Connect a test lamp between the courtesy lamps supply voltage circuit of the I/P compartment lamp and switch connector and a good ground.

Does the test lamp illuminate?

Go to Step 3

Go to Step 4

Connect a test lamp between battery voltage and the ground circuit of the I/P compartment lamp switch connector.

Does the test lamp illuminate?

Go to Step 6

Go to Step 5

Repair the open in the courtesy lamps supply voltage circuit of the I/P compartment lamp. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

Go to Step 7

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Repair the open in the ground circuit of the I/P compartment lamp. Refer to Wiring Repairs in Wiring Systems.

Did you complete the repair?

Go to Step 7

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Replace the I/P compartment lamp and switch. Refer to Instrument Panel Compartment Lamp Replacement .

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