Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2013 Lincoln MKT Base, FWDFACTORY OEM SERVICE PROCEDURE
Body Control Module (BCM)
BODY CONTROL MODULE (BCM) DTC CHART
| DTC | Description | Action |
|---|---|---|
| B131A:12 | Accessory Delay Relay Coil Circuit Short to Battery | GO to PINPOINT TEST J . |
| B131A:14 | Accessory Delay Relay Coil Circuit Failure | If the delayed accessory is inoperative, GO to PINPOINT TEST J . If the delayed accessory is always on, GO to PINPOINT TEST K . |
| B1D15:12 | Global Open/Close: Circuit Short to Battery | GO to PINPOINT TEST L . |
| B1D15:14 | Global Open/Close: Circuit Short To Ground or Open | GO to PINPOINT TEST L . |
| All other DTCs | - | REFER to MULTIFUNCTION ELECTRONIC MODULES . |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.