Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Lighting Systems Diagnostic System Check? | -- | Go to Step 2 | |
2 | Backprobe the rear compartment relay center connector with a DMM from cavity B3 (ORN) to ground. Is the voltage within the specified range? | 10-15 V | Go to Step 3 | Go to Step 6 |
3 |
Is the voltage within the specified range? | 10-15 V | Go to Step 4 | Go to Step 7 |
4 |
Is the voltage within the specified range? | 10-15 V | Go to Step 5 | Go to Step 8 |
5 | Replace the POSN LP L relay in the rear compartment relay center. Is the POSN LP L relay replacement complete? | -- | Go to Step 11 | -- |
6 | Repair the open in CKT 3140 (ORN) between S401 and the rear compartment relay center. Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Step 11 | -- |
7 | Repair the open in CKT 1430 (WHT) between the rear compartment relay center connector cavity A4 and cavity B1. Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Step 11 | -- |
8 |
Is the resistance less than the specified value? | 5 ohms | Go to Step 9 | Go to Step 10 |
9 | Replace the headlamp switch. Refer to Headlamp Switch Replacement . Is the headlamp switch replacement complete? | -- | Go to Step 11 | -- |
10 | Repair the open in CKT 1431 (LT GRN) between the rear compartment relay center and the headlamp switch. Refer to Wiring Repairs in Wiring Systems. Is the circuit repair complete? | -- | Go to Step 11 | -- |
11 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK. | Go to Step 2 |
