For 1990-2009 cars only
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 | Did you perform the Interior Lights Dimming System Check? | -- | Go to Step 2 | |
2 | Test for an open or a short to ground in CKT 390 (YEL) between the lamp control module (LCM) and S299. Refer to Testing for Continuity or Testing for Short to Ground in Wiring Systems. Is CKT 390 OK? | -- | Go to Step 3 | Go to Step 4 |
3 | Replace the LCM. Is the repair complete? | -- | -- | |
4 | Repair the suspect wiring. Refer to Wiring Repairs in Wiring Systems. Is the repair complete? | -- | -- |
