Step | Action | Yes | No |
|---|---|---|---|
Schematic Reference: Interior Lights Schematics | |||
1 | Did you perform the Lighting Diagnostic System Check? | ||
2 | Verify the fault is present. Does the system operate normally? | Go to Testing for Electrical Intermittents in Wiring Systems | |
3 | Is the reading light the only lamp that does not illuminate? | ||
4 | Remove and inspect the bulbs. Are the bulbs okay? | ||
5 |
Does the test lamp illuminate? | ||
6 | Connect a lamp between the lamp ground circuit and a battery positive voltage circuit. Does the test lamp illuminate? | ||
7 | Repair the open in the inadvertent power relay output circuit between reading lamp and the body wiring harness junction block. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | |
8 | Repair the lamp ground circuit. Refer to Wiring Repairs in Wiring Systems. Did you complete the repair? | -- | |
9 | Replace the bulbs as necessary. Did you complete the replacement? | -- | |
10 | Replace the reading lamp assembly. Refer to Dome Lamp Replacement . Did you complete the repair? | -- | |
11 | Operate the system in order to verify the repair. Did you correct the condition? | System OK | |
