Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Lighting Systems Diagnostic System Check? | -- | Go to Step 2 | |
2 | Verify that the backup lamps are always on. Do the backup lamps operate normally? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Do the backup lamps turn OFF? | -- | Go to Step 4 | Go to Step 5 |
4 | Adjust or replace the backup lamp switch (M/T) or the park/neutral position switch (A/T). Refer to Park/Neutral Position Switch Adjustment or Park/Neutral Position Switch Replacement in Automatic Transmission. Is the repair complete? | -- | Go to Step 8 | -- |
5 | Remove the VEH B/U fuse in the underhood fuse block. Do the backup lamps turn OFF? | -- | Go to Step 6 | Go to Step 7 |
6 | Repair the short to power in CKT 1524. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 8 | -- |
7 | Repair the short to power in CKT 1324.Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 3 |
