Schematic Reference: Interior Lights Schematics

Connector End View Reference: Master Electrical Component List in Wiring Systems.

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 RUN position.
2. Turn the interior lamps override switch to the ON position.
3. Remove the I/P compartment lamp bulb.
4. Using a test lamp probe between the interior lamps switched voltage supply circuit and the ground circuit of the I/P compartment lamp bulb socket.

Does the test lamp illuminate?

Go to Step 7

Go to Step 3

1. Disconnect the I/P compartment lamp connector.
2. Using a test lamp connected to ground, probe the interior lamps switched voltage supply circuit of the I/P compartment lamp connector.

Does the test lamp illuminate?

Go to Step 4

Go to Step 5

Using a test lamp, probe between the interior lamps switched voltage supply circuit and the ground circuit of the I/P compartment lamp connector.

Does the test lamp illuminate?

Go to Step 8

Go to Step 6

Repair the open or high resistance in the supply voltage circuit of the I/P compartment lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Is the repair complete?

Go to Step 9

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Repair the open or high resistance in the ground circuit of the I/P compartment lamp. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Is the repair complete?

Go to Step 9

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Replace the I/P compartment lamp bulb.

Is the repair complete?

Go to Step 9

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

Is the repair complete?

Go to Step 9

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Operate the system in order to verify the repair.

Did you correct the condition?

System OK

Go to Step 2