Tesla Model X Owners & Service Manuals

Tesla Model X: Module - Rear Body Controller - BCM (Remove and Replace)

Tesla Model X 2015-2024 Service Manual / Electrical / Module - Rear Body Controller - BCM (Remove and Replace)

Removal

  1. Open the liftgate.
  2. Disconnect 12V power (refer to procedure).
  3. Remove the trunk floor carpet (refer to procedure).
  4. Remove the liftgate rear wall trim (refer to procedure).
  5. Release the clips that secure the rear body controller module harnesses to the rear wall of the trunk.
  6. Remove and discard the nuts (x4) that secure the rear body controller to the studs on the rear wall of the trunk (torque 5 Nm).

     Module - Rear Body Controller - BCM (Remove and Replace)

  7. Disconnect the electrical connectors (x5) from the bottom of the rear body controller.

     Module - Rear Body Controller - BCM (Remove and Replace)

  8. Remove the rear body controller from the vehicle.
Installation

Installation procedure is the reverse of removal, except for the following:

Caution: The nuts are patched and are 1-time use only.

Replace the nuts.

Perform a firmware update.

Tip: Connect 12V power and start the firmware update before reinstalling the components that were removed for access.