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.
2012 Tesla Model SFACTORY OEM SERVICE PROCEDURE
Module - Body Controller - BCM - Remove And Replace: Removal
- Move the passenger seat fully rearward for access.
- Disconnect 12V power. See DISCONNECT 12V POWER .
- Remove the RH center console closeout extension. See: Assembly - Closeout Extension - LH - Center Console (Remove And Replace) .
- Remove the passenger side dash footwell closing trim. Refer to Assembly - Cover - Footwell - Passenger's (Remove And Replace) .
- Carefully peel back the carpet for access to the Body Control Module (BCM) cover.CAUTION: Take care not to damage component(s).
- Remove the bolts (x4) that secure the BCM cover to the mounting bracket (torque 5 N.m).
- Remove the BCM cover.
- Carefully release the BCM from the mount. Disconnect the harness connectors (x9) from the BCM.CAUTION: Protect disconnected optical connectors from contamination and dirt ingress.
- Remove the BCM from the footwell.
Factory Service Tools
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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.