Lighting Control Module (LCM) Diagnostic Trouble Code (DTC) Index
WARNING: This page is about a different car, the 2006 Mercury Grand Marquis and 2006 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.
LIGHTING CONTROL MODULE (LCM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | DTC Caused By | Action |
|---|---|---|---|
| B1334 | Decklid Ajar Rear Door Circuit Short To Ground | LCM | GO to PINPOINT TEST J . |
| B1342 | ECU-Defective | LCM | CLEAR the DTCs. REPEAT the self-test. If DTC B1342 is retrieved again, INSTALL a new LCM. REFER to MULTIFUNCTION ELECTRONIC MODULES . |
| B1688 | Dome Lamp Input Short to Ground | LCM | GO to PINPOINT TEST C . |
For a complete listing of all LCM DTCs, refer to MULTIFUNCTION ELECTRONIC MODULES .