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.
Body Control Module C (BCMC): Removal
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NOTE: If the BCMC (body control module C) 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 BCMC (body control module C) is being replaced.
Using a diagnostic scan tool, begin the PMI process for the BCMC following the on-screen instructions.
- Disconnect the battery. Refer to: Battery Disconnect and Connect .
- Disconnect the PCM electrical connectors. Release the harness retainers from the lower PCM cover to position aside the harnesses.
- Release the tabs and remove the BCMC access covers.
- Remove the BCMC wire end connector nuts and remove the wire end connectors.
Torque
: 93 lb.in (10.5 Nm)
- Remove the BCMC bolts.
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NOTE: BCMC (body control module C) is shown removed and from underneath to show tab locations.
Release the 4 tabs and position up the BCMC.
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NOTE: 4 BCMC (body control module C) connectors are shown, some vehicles may be equipped with 5.
Disconnect the connectors an release the wiring harness retainers and remove the BCMC.
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.