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.
2011 Lincoln MKX AWDFACTORY OEM SERVICE PROCEDURE
Body Control Module (BCM)
BCM DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description | Action |
|---|---|---|
| B1175:01 | Drivers Door Ajar Switch: General Electrical Failure | GO to PINPOINT TEST E . |
| B1176:01 | Passenger Door Ajar Switch: General Electrical Failure | GO to PINPOINT TEST E . |
| B11C0:01 | Driver Side Rear Door Ajar Switch: General Electrical Failure | GO to PINPOINT TEST E . |
| B11C1:01 | Passenger Side Rear Door Ajar Switch: General Electrical Failure | GO to PINPOINT TEST E . |
| B12C2:11 | Puddle Lamp: Circuit Short To Ground | GO to PINPOINT TEST D . |
| B1306:01 | Liftgate Ajar Switch: General Electrical Failure | GO to PINPOINT TEST E . |
| B1313:11 | Interior Lighting Output: Circuit Short To Ground | GO to PINPOINT TEST C . |
| B1313:15 | Interior Lighting Output: Circuit Short To Battery or Open | If the interior courtesy lamps are inoperative, GO to PINPOINT TEST C
. If the interior courtesy lamps stay on continuously, GO to PINPOINT TEST F . |
| U1000:00 | Solid State Driver Protection Active - Driver Disabled: No Sub Type Information | The module has temporarily disabled an output because an excessive current draw exists (such as a short to ground). The Body Control Module (BCM) cannot enable the output until the cause of the short is corrected. ADDRESS all other DTCs first . After the cause of the concern is corrected, CLEAR the DTCs. REPEAT the self-test. |
| U3000:49 | Control Module: Internal Electronic Failure | The module has permanently disabled an output because an excessive current draw fault (such as a short to ground) has exceeded the limits that the BCM can withstand. The cause of the excessive current draw MUST be corrected before a new BCM is installed. ADDRESS all other DTCs first. After the cause of the concern is corrected, INSTALL a new BCM . REFER to MULTIFUNCTION ELECTRONIC MODULES . TEST the system for normal operation . |
| All other DTCs | - | REFER to the Diagnostic Trouble Code (DTC) Chart in MULTIFUNCTION ELECTRONIC MODULES . |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.