Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Review the headlamp leveling operation and perform the necessary inspections. Did you complete the system review and inspection? | -- | Go to Step 2 | Go to Symptoms |
2 | Attempt to operate the headlamp leveling system. Does the system operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Is the measurement equal to battery voltage? | B+ | Go to Step 5 | Go to Step 4 |
4 | Repair the open CKT 39 (PNK) between the headlamp leveling switch and the GAUGES fuse. Did you complete the repair? | -- | Go to Step 10 | -- |
5 |
Does the measurement indicate battery voltage? | B+ | Go to Step 7 | Go to Step 6 |
6 | Locate and repair the open CKT 150 (BLK). Did you complete the repair? | -- | Go to Step 10 | -- |
7 | Test for an open leveling position signal circuit , CKT 189 (DK GRN), between the headlamp leveling switch and the headlamp leveling actuator. Did you find an open circuit? | -- | Go to Step 8 | Go to Step 9 |
8 | Repair the open CKT 189 (DK GRN) between the headlamp leveling switch and the headlamp leveling actuator. Did you complete the repair? | -- | Go to Step 10 | -- |
9 | Replace the headlamp leveling actuator. Did you complete the repair? | -- | 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 |
