Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Interior Lights Schematics | |||
1 | Did you review the Lighting System Description and Operation and perform the necessary inspections? | Go to Step 2 | |
2 | Verify that the dome lamps are always ON. Does the system operate normally? | Go to Testing for Electrical Intermittents in Wiring Systems | Go to Step 3 |
3 | With the vehicle doors closed, put the dome lamp switch in the off position. Did the dome lamps turn OFF? | Go to Step 4 | Go to Step 5 |
4 | Inspect the dome lamp door ground signal circuit between the dome lamp assembly and the body control module (BCM) for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and complete the repair? | Go to Step 8 | Go to Step 7 |
5 | Inspect the dome lamp BCM ground signal circuit between the dome lamp assembly and the BCM for a short to ground. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and complete the repair? | Go to Step 8 | Go to Step 6 |
6 | Replace the dome lamp assembly. Refer to Dome Lamp Replacement . Did you complete the repair? | Go to Step 8 | -- |
7 | Replace the BCM. Refer to Body Control Module Replacement in Body Control System. Did you find and complete the repair? | Go to Step 8 | -- |
8 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | Go to Step 6 |
