Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the park brake diagnostic system check performed? | -- | Go to Step 2 | Go to Park Brake System Check |
2 | With the ignition in the RUN position, disconnect the Park Brake Switch connector. Does the indicator lamp remain lit? | -- | Go to Step 3 | Go to Step 5 |
3 | Inspect for a short to ground in CKT 1134 (PPL/WHT) Refer to Testing for Short to Ground in Wiring Systems. Was a short to ground found? | -- | Go to Step 7 | Go to Step 4 |
4 | Disconnect the Daytime Running Lamps (DRL) Module connector Does the indicator lamp remain lit? | -- | Go to Step 6 | Go to Step 8 |
5 | Replace the Park Brake Switch. Refer to Parking Brake Indicator Switch Replacement . Is the repair complete? | -- | Go to Park Brake System Check | -- |
6 | Locate and repair the short to ground in CKT 33 (TAN/WHT) between the Instrument Panel Cluster and the DRL Module. Refer to Testing for Short to Ground and Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Park Brake System Check | -- |
7 | Locate and repair the short to ground in CKT 1134 between the DRL Module and the Park Brake Switch. Refer to Testing for Short to Ground and Wiring Repairs in Wiring Systems. Is the repair complete? | -- | Go to Park Brake System Check | -- |
8 | Replace the DRL Module. Refer to Daytime Running Lights (DRL) Control Module Replacement in Lighting Systems. Is the repair complete? | -- | Go to Park Brake System Check | -- |
