Step | Action | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Lighting Systems Connector End Views or Data Communication Connector End Views | |||||||||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |||||||
2 | Turn ON the park lamps. Do the clearance lamps illuminate? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 | ||||||
3 | Are the park lamps illuminated? | Go to Step 4 | |||||||
4 | Are all clearance lamps inoperative? | Go to Step 7 | Go to Step 5 | ||||||
5 | Test the clearance lamp supply voltage and ground circuit for an open or high resistance. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 9 | Go to Step 6 | ||||||
6 | Inspect for poor connections at the harness connector of the clearance lamp. Refer to Circuit Testing and Wiring Repairs . Did you find and correct the condition? | Go to Step 9 | Go to Step 8 | ||||||
7 | Repair the interior park lamps supply voltage circuit of the clearance lamps for the following:
Refer to Circuit Testing and Wiring Repairs . Did you complete the repair? | Go to Step 9 | -- | ||||||
8 | Replace the affected clearance/identification lamp. Refer to Roof Clearance Lamp Bulb Replacement or Roof Identification Lamp Bulb Replacement . Did you complete the replacement? | Go to Step 9 | -- | ||||||
9 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 | ||||||
