Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Was the Lighting System Diagnostic System Check performed? | -- | ||
2 |
Does the scan tool display OFF status? | -- | ||
3 |
Did the DRL headlamps turn OFF? | -- | ||
4 | Connect a test light from the control circuit of the DRL relay to the coil side feed circuit of the DRL relay. Does the test light illuminate? | -- | ||
5 | Test for a short to ground in the DRL relay control circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
6 | Inspect for poor connections at the dash integration module (DIM). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
7 | Replace the dash DIM. Refer to Dash Integration Module Replacement in Body Control System. Did you complete the replacement? | -- | -- | |
8 | Repair the short to power in the DRL headlamp power feed circuit. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | -- | |
9 | Inspect for poor connections at the DRL relay. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | ||
10 | Replace the DRL relay. Refer to Wiring Repairs in Wiring Systems. Did you complete the replacement? | -- | -- | |
11 | Operate the system in order to verify the repair. Did you find and correct the condition? | -- | System OK |
