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.
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HOMESERVICE MANUALSFORD2021EXPEDITION PLATINUM, RWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 302 (MULTIFUNCTION ELECTRONIC MODULES)REMOVAL AND INSTALLATIONBODY CONTROL MODULE (BCM)REMOVAL
2021 Ford Expedition Platinum, RWD
Body Control Module (BCM): Removal
2021 Ford Expedition Platinum, RWDSECTION Removal
WARNING: This page is about a different car, the 2019 Lincoln Nautilus. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Removal steps in this procedure may contain installation details.
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NOTE: If the BCM did not respond to the diagnostic scan tool, As-Built Data may need to be entered as part of the repair. This step is only necessary if the BCM is being replaced
Using a diagnostic scan tool, begin the PMI process for the BCM following the on-screen instructions.
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NOTE: The PAM is integral to the BCM. This step is only necessary if the BCM is being replaced.
Using a diagnostic scan tool, begin the PMI process for the PAM following the on-screen instructions.
- Remove the driver knee airbag. Refer to: Driver Knee Airbag
- For increased visibility, detach the clips and pivot the instrument panel LH lower trim panel downward.
- Disconnect the electrical connectors.
- Remove the nut and the BCM.
RENDER: 1.0x
NO RELATED
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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.