Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Backup Lights System Check? | -- | Go to Step 2 | Go to Backup Lamp System Check |
2 | Disconnect the Remote Function Actuator (RFA) module connector. Do the backup lamps turn off? | -- | Go to Step 5 | Go to Step 3 |
3 | Remove the PERIM LP relay from the IP fuse block. Do the backup lamps turn off? | -- | Go to Step 6 | Go to Step 4 |
4 | Repair the short to battery positive voltage (B+) in CKT 24 (LT GRN). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Backup Lamp System Check | -- |
5 | Replace the RFA module. Refer to Remote Control Door Lock Receiver Replacement in Keyless Entry. Is the repair complete? | -- | Go to Backup Lamp System Check | -- |
6 | Test CKT 1655 (DK GRN) for a short to ground. Refer to Testing for Short to Ground in Wiring Systems. Is CKT 1655 OK? | -- | Go to Step 7 | Go to Step 8 |
7 | Replace the PERIM LP relay in the IP fuse block. Is the repair complete? | -- | Go to Backup Lamp System Check | -- |
8 | Repair the short to ground in CKT 1655 (DK GRN). Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Backup Lamp System Check | -- |
