Step | Action | Yes | No |
---|---|---|---|
Schematic Reference: Headlights Schematics Headlights/Daytime Running Lights (DRL) Schematics | |||
1 | Did you review the headlamp operation and perform the necessary inspections? | Go to Step 2 | |
2 |
Does the headlamp system operate normally? | Go to Testing for Electrical Intermittents in Wiring Systems | Go to Step 3 |
3 | Turn ON the low beam headlamps. Do the low beam headlamps operate correctly? | Go to Step 4 | |
4 | Turn ON the high beam headlamps. Does the high beam indicator illuminate? | Go to Step 7 | Go to Step 5 |
5 | Test the headlamp high beam supply voltage signal circuit for high resistance, open or a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. 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 multifunction switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | Go to Step 9 | Go to Step 8 |
7 | Repair the headlamp high beam supply voltage signal circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | Go to Step 9 | -- |
8 | Replace the multifunction switch. Refer to Multifunction, Turn Signal, and Hazard Switch Replacement - On Vehicle in Steering Wheel and Column. 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 |