Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Lighting System Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Do the courtesy lamps turn on? | -- | Go to Testing for Intermittent Conditions and Poor Connections | Go to Step 3 |
3 | Using a test lamp connected to a known good ground, backprobe the switched B+ feed for the courtesy lamps at the Body Control Module. Does the test lamp illuminate? | -- | Go to Step 4 | Go to Step 5 |
4 | Repair a poor connection or open in the B+ feed for the courtesy lamps. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | Go to Step 6 | -- |
5 |
Important: Perform the setup procedure for the Body Control Module. Replace the Body Control Module. Refer to Body Control Module Replacement in Body Control Systems. Did you complete the repair? | -- | Go to Step 6 | -- |
6 | Operate the system in order to verify the repair. Did you correct the condition? | -- | Go to Step 2 |
