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Home >> Tesla >> 2020 >> Model X Performance >> Repair and Diagnosis >> Electrical >> Horns >> Electrical System -- Model X >> Electronic Control Modules >> Module - Rear Body Controller - BCM - Remove And Replace >> 1st Generation >> Remove
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1st Generation: Remove

  1. Open the liftgate and LH rear door.
  2. Disconnect 12V power DISCONNECT 12V POWER .
  3. Remove the trunk floor carpet Carpet - Trunk Floor (Remove And Replace) .
  4. Remove the liftgate rear wall trim Trim - Rear Trunk - Rear Wall (Remove And Replace) .
  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 N.m).
    G15202878Courtesy of TESLA, INC.
  7. Disconnect the electrical connectors from the bottom of the rear body controller.
    G15202879Courtesy of TESLA, INC.
  8. Remove the rear body controller from the vehicle.