Daytime Running Lamps (DRL) On with Park Brake Applied
WARNING: This page is about a different car, the 2004 Pontiac Vibe. However, it is still accessible from the selected car via links, so may be relevant.
Daytime Running Lamps (DRL) On with Park Brake Applied
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Exterior Lights Schematics | |||
| 1 | Did you review the Lighting System Description and Operation and perform the necessary inspections? | Go to Step 2 | Go to Symptoms - Lighting Systems |
| 2 | Verify that the daytime running lamps are on with the park brake applied. Does the system operate normally? |
Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
| 3 |
|
Go to Step 4 | Go to Step 5 |
| 4 | Replace the DRL control module. Refer to Daytime Running Lights (DRL) Control Module Replacement . Is the replacement complete? |
Go to Step 8 | - |
| 5 |
|
Go to Step 7 | Go to Step 6 |
| 6 | Locate and repair the open in the DRL relay control circuit between the brake switch connector and the DRL control module. Refer to Wiring Repairs
in Wiring Systems. Is the repair complete? |
Go to Step 8 | - |
| 7 | Replace the parking brake switch. Refer to Park Brake Warning Lamp Switch Replacement
in Park Brake. Is the replacement 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 |