Tesla Model S: Module - Body Controller - BCM (Dual Motor) (RHD) (Remove and Replace)
Removal
- Move both front seats to their rearmost positions.
- Disconnect 12V power.
- Rear wheel drive (RWD): Refer to
procedure.
- Dual Motor: Refer to procedure.
- Release the active suspension ECU module and move it out of the
working area (refer to procedure).
- Remove the RH footwell cover (refer to procedure).
- Release the trim clips (x3) that secure the driver's footrest to
the footrest dead pedal. Remove the driver's footrest.
- Carefully peel back the front RH carpet for access.
Caution: Take care not to damage component(s).
- Remove the nuts (x2) that secure the driver's footrest dead
pedal. Remove the driver's footrest dead pedal.
- Release the barrel clips that secure the Body Control Module (BCM)
harness to the bulkhead.
- Release the edge clip that secures the BCM harness to the LH
side of the bracket.
- Remove the screws (x2) that secure the BCM bracket to the
bulkhead. Gently pry the BCM bracket away from the bulkhead.
- Disconnect the harness connectors (x8) from the BCM.
- Remove the bolts (x4) that secure the BCM to the BCM bracket.
- Remove the BCM from the vehicle without the bracket.
Installation
Installation procedure is the reverse of removal, except for the
following:
- Use Toolbox to update or redeploy the firmware:
Note:
- If the vehicle is not running the latest
firmware, run the "Vehicle Firmware Update"
procedure.
- If the vehicle is running the latest
firmware, run the "Firmware Redeploy" procedure.
- In the Toolbox "Pektron Body Controls Configuration" panel,
select "Body Controller" and press the Play button.
- Relearn all keys (refer to procedure).
- Use Toolbox to reset the immobilizer.
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Removal
Ensure that the front road wheels are in the straight ahead
position.
Fully extend the column and centralize tilt.
Remove the steering wheel (refer to procedure).
Care
Removal
Remove IP carrier (refer to procedure)
Remove screws (x4) securing thermal control module to HVAC unit.
Position module for access and disconnect wiring harness
connec
Removal
Remove the IP carrier (refer to procedure).
Disconnect the HVAC harness connector from the Remote Climate
Control Module (RCCM).
Remove the screws (x4) that secure the RCC
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Removal
Prepare a padded work area
Remove the driver's seat assembly (refer to procedure). With an
assistant, place the seat onto a padded work area so that the
plastic seat back faces down.
Caution: To avoid damage when moving or rotating the
sea
Installation
Installation procedure is the reverse of removal, except for the
following:
Inspect the mirror area of the door panel. Install 2 nylon shims
(1026519-00-A) and a strip of black felt tape if they are not
present in the area.