Step | Action | Yes | No | ||||||
|---|---|---|---|---|---|---|---|---|---|
Schematic Reference: Exterior Lights Schematics Connector End View Reference: Master Electrical Component List | |||||||||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |||||||
2 | Place the headlamp switch in the PARK position. Do the park lamps illuminate? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 | ||||||
3 |
Does the test lamp illuminate? | Go to Step 8 | Go to Step 4 | ||||||
4 | Test the park lamp supply voltage circuit for the following:
Refer to Circuit Testing and Wiring Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 5 | ||||||
5 | Test the park lamp ground circuit for high resistance or an open. Refer to Circuit Testing and Wiring Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 6 | ||||||
6 |
Does the test lamp illuminate? | Go to Step 7 | Go to Step 9 | ||||||
7 | Inspect for poor connections at the harness connector of the headlamp switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 10 | ||||||
8 | Inspect for poor connections at the inoperative park lamp bulb. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs. Did you find and correct the condition? | Go to Step 12 | Go to Step 11 | ||||||
9 | Repair the following in the battery positive voltage circuit of the headlamp switch:
Refer to Circuit Testing and Wiring Repairs. Did you complete the repair? | Go to Step 12 | -- | ||||||
10 | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Did you complete the replacement? | Go to Step 12 | -- | ||||||
11 | Replace the inoperative park lamp bulb. Did you complete the replacement? | Go to Step 12 | -- | ||||||
12 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 2 | ||||||
