Schematic Reference: Exterior Lights Schematics

Did you perform the Lighting Systems Diagnostic System Check?

Go to Step 2

Go to Diagnostic System Check - Lighting Systems

Turn the spot lamp ON.

Does the spot lamp illuminate?

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

Go to Step 3

1. Disconnect the spot lamp.
2. Connect a test lamp to a good ground.
3. Probe the spot lamp voltage supply circuit.

Does the test lamp illuminate?

Go to Step 5

Go to Step 4

Repair the poor connection or the open in the spot lamp voltage supply circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems.

Did you complete the repair?

Go to Step 6

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Replace the spot lamp. Refer to Spot 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 3