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
- Open the liftgate.
- Disconnect 12V power (refer to procedure).
- Remove the trunk floor carpet (refer to procedure).
- Remove the liftgate rear wall trim (refer to procedure).
- Release the clips that secure the rear body controller module harnesses to the rear wall of the trunk.
-
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).
-
Disconnect the electrical connectors (x5) from
the bottom of the rear body controller.
- Remove the rear body controller from the vehicle.
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.