Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Headlights/Daytime Running Lights (DRL) Schematics Connector End View Reference: Lighting Systems Connector End Views DEFINITION: High beam headlamps operate properly, but the high beam indicator is inoperative. | |||
1 | Did you perform the Diagnostic System Check - Vehicle? | Go to Step 2 | |
2 |
Does the high beam indicator illuminate? | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 |
Does the test lamp illuminate? | Go to Step 4 | Go to Step 7 |
4 | Connect a test lamp between the voltage supply circuit of the high beam indicator and the control circuit of the high beam indicator at the IPC connector. Does the test lamp illuminate? | Go to Step 5 | Go to Step 8 |
5 | Inspect for poor connections or an open filament at the high beam indicator bulb. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 10 | Go to Step 6 |
6 | Inspect for poor connections at the IPC. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs . Did you find and correct the condition? | Go to Step 10 | Go to Step 9 |
7 | Repair an open or high resistance in the high beam indicator voltage supply circuit. Refer to Circuit Testing and Wiring Repairs . Did you complete the repair? | Go to Step 10 | -- |
8 | Repair an open or high resistance in the high beam indicator control circuit. Refer to Circuit Testing and Wiring Repairs . Did you complete the repair? | Go to Step 10 | -- |
9 | Replace the IPC. Refer to Control Module References for replacement, setup, and programming. Did you complete the replacement? | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 3 |
