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. 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 12 | -- |
5 |
Is the measurement equal to battery voltage? | B+ | Go to Step 7 | Go to Step 6 |
6 | Repair the open CKT 39 (PNK) between splice S216 and splice S149. Did you complete the repair? | -- | Go to Step 12 | -- |
7 |
Did the measurement indicate battery voltage? | B+ | Go to Step 9 | Go to Step 8 |
8 | Locate and repair the open CKT 150 (BLK). Did you complete the repair? | -- | Go to Step 12 | -- |
9 | Test for an open signal circuit, CKT 189 (DK GRN) between the headlamp leveling switch connector and the headlamp leveling actuator connector. Was the signal circuit open? | -- | Go to Step 10 | Go to Step 11 |
10 | Repair the open CKT 189 (DK GRN) between the headlamp leveling switch and splice S151. Did you complete the repair? | -- | Go to Step 12 | -- |
11 | Replace the headlamp leveling switch. Did you complete the repair? | -- | Go to Step 12 | -- |
12 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
