DTC Chart: Body Control Module (BCM)
WARNING: This page is about a different car, the 2018 Lincoln MKC. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostics in this article assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods .
| DTC | Description | Action |
|---|---|---|
| B143B:11 | Autolamp On Input: Circuit Short to Ground | GO to Pinpoint Test C |
| B143C:11 | Headlamp Off Input: Circuit Short to Ground | GO to Pinpoint Test C |
| B143D:11 | Headlamp On Input: Circuit Short to Ground | GO to Pinpoint Test C |
| B143E:11 | Headlamp Switch Input: Circuit Short to Ground | GO to Pinpoint Test C |
| B1447:11 | Parklamp On Switch Input: Circuit Short to Ground | GO to Pinpoint Test C |
| B1499:11 | Exterior Lamps Power Supply "A": Circuit Short To Ground | GO to Pinpoint Test A |
| B1499:15 | Exterior Lamps Power Supply "A": Circuit Short To Battery or Open | GO to Pinpoint Test A |
| B149D:11 | Exterior Lamps Power Supply "B": Circuit Short To Ground | GO to Pinpoint Test A |
| B149D:15 | Exterior Lamps Power Supply "B": Circuit Short To Battery or Open | GO to Pinpoint Test A |
| B1D00:11 | Left Low Beam: Circuit Short to Ground | GO to Pinpoint Test A |
| B1D00:15 | Left Low Beam: Circuit Short to Battery or Open | If the low beam is inoperative, GO to Pinpoint Test A If the low beam is always on, GO to Pinpoint Test C |
| B1D01:11 | Right Low Beam: Circuit Short to Ground | GO to Pinpoint Test A |
| B1D01:15 | Right Low Beam: Circuit Short to Battery or Open | If the low beam is inoperative, GO to Pinpoint Test A If the low beam is always on, GO to Pinpoint Test C |
| B1D02:11 | Left High Beam Circuit: Circuit Short to Ground | GO to Pinpoint Test B |
| B1D02:15 | Left High Beam Circuit: Circuit Short to Battery or Open | If the high beam is inoperative, GO to Pinpoint Test B If the high beam is always on, GO to Pinpoint Test D |
| B1D03:11 | Right High Beam Circuit: Circuit Short to Ground | GO to Pinpoint Test B |
| B1D03:15 | Right High Beam Circuit: Short to Battery or Open | If the high beam is inoperative, GO to Pinpoint Test B If the high beam is always on, GO to Pinpoint Test D |
| All other BCM Diagnostic Trouble Codes (DTCs) | - | REFER to: Body Control Module (BCM) . |