Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Lighting System Diagnostic System Check? | -- | ||
2 | Does the flash to pass function operate properly? | -- | ||
3 | Test the high beam relay control circuit of an open or high resistance. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
4 | Inspect for poor connections at the headlamp dimmer switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
5 | Replace the headlamp dimmer switch. Refer to Multifunction Turn Signal Lever Replacement - On Vehicle in Steering Wheel and Column-Tilt. Did you complete the replacement? | -- | -- | |
6 |
Does the test lamp illuminate? | -- | ||
7 | Connect a test lamp between the switch side power feed circuit of the high beam relay and a good ground. Does the test lamp illuminate? | -- | ||
8 |
Does the test lamp illuminate? | -- | ||
9 | Connect a 10 amp fused jumper between the switch side power feed circuit and the load circuit of the high beam relay. Do the high beam headlamps illuminate? | -- | ||
10 | Inspect for poor connections at the high beam relay. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
11 | Replace the high beam relay. Refer to Wiring Repairs in Wiring Systems. Did you complete the replacement? | -- | -- | |
12 | Repair the open in the high beam relay coil side feed circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
13 | Repair the open in the high beam relay control circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
14 | Repair the open in the high beam relay switch side power feed circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
15 | Repair the open in the high beam headlamp feed circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | -- | |
16 | Operate the system in order to verify the repair. Did you find and correct the condition? | -- | System OK |
