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Home >> Tesla >> 2017 >> Model 3 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Accessories Control Systems >> Electrical System (2 Of 2) -- Model 3 >> Electronic Control Modules >> Module - Body Controller - LH (LHD) (Non-Heat Pump) - Remove and Replace >> Install

Module - Body Controller - LH (LHD) (Non-Heat Pump) - Remove and Replace: Install

  1. Install the clip that attach the shroud to the LH body controller module.
    NOTE: Make sure that both clips are fully seated so that the edge of the shroud is parallel with the line on the back of the LH body controller module.
    CAUTION: A shroud should be installed on the body controller module even if one was not present during removal.
  2. Maneuver the LH body controller module into position under the IP carrier. Align the W-clip with the body cutout, and then slide down to attach the LH body controller module to the body.
    G14743860Courtesy of TESLA, INC.
  3. Install new nut that attaches the LH body controller module onto the body.

    6 N.m (4.4 ft-lbs) 

    Tip: Use of the following tool(s) is recommended:

    • 10 mm 12-point deep socket
    • 1/4 in std ratchet
    • 1/4 in torque wrench (installation only)
    • 2 in extension
    G14743861Courtesy of TESLA, INC.
  4. Install the clip that attaches the shroud drain hose to the tab on the LH body controller module.
    G14743862Courtesy of TESLA, INC.
  5. Install the LH front door harness clip to the LH body controller module.
    G14743863Courtesy of TESLA, INC.
  6. Move the LH body harness towards the left side of the LH body controller module, and then attach the harness clips to the LH body controller module.
    G14743864Courtesy of TESLA, INC.
  7. Connect the headliner electrical connector.
    G14743865Courtesy of TESLA, INC.
  8. Connect the body 2 electrical connector to the LH body controller module.
    G14743866Courtesy of TESLA, INC.
  9. Connect the body 1 electrical connector to the LH body controller module.
    G14743867Courtesy of TESLA, INC.
  10. Connect the body 3 electrical connector to the LH body controller module.
    G14743868Courtesy of TESLA, INC.
  11. Connect the front wiring connector to the LH body controller module.
    G14743869Courtesy of TESLA, INC.
  12. Install new nut that attaches the 12V power cable to the LH body controller module.

    8.5 N.m (6.3 ft-lbs) 

    Tip: Use of the following tool(s) is recommended:

    • 10 mm 12-point deep socket
    • 1/4 in std ratchet
    • 1/4 in torque wrench (installation only)
    • 4 in extension
    G14743870Courtesy of TESLA, INC.
  13. Connect the inline electrical connector X909 to the LH body harness, and then clip it to the LH body controller module.
    G14743871Courtesy of TESLA, INC.
  14. Connect the HVAC electrical connector to the LH body controller module, and then engage the connector lock.
    NOTE: Ensure the electrical connector is fully seated.
    G14743872Courtesy of TESLA, INC.
  15. Install the instrument panel electrical connector to the LH body controller module, and then engage the connector lock.
    NOTE: Ensure the electrical connector is fully seated.
    G14743873Courtesy of TESLA, INC.
  16. Connect the driver seat electrical connector to the LH body controller module, and then engage the connector lock.
    NOTE: Ensure the electrical connector is fully seated.
    G14743874Courtesy of TESLA, INC.
  17. Connect the LH front door electrical connector to the LH body controller module, and then engage the connector lock.
    NOTE: Ensure the electrical connector is fully seated.
    G14743875Courtesy of TESLA, INC.
  18. Connect the clips that attach the LH front door electrical connectors to the LH body controller module.
    G14743876Courtesy of TESLA, INC.
  19. Connect the electrical harness clip onto the IP carrier.
    G14743877Courtesy of TESLA, INC.
  20. Install the LH footwell duct. See DUCT - FOOTWELL - LH (REMOVE AND REPLACE) .
  21. Install the driver knee airbag. See AIRBAG - KNEE - DRIVER (REMOVE AND REPLACE) .
  22. Install the driver footwell cover. See COVER - FOOTWELL - DRIVER (REMOVE AND REPLACE) .
  23. Install the LH lower A-pillar trim. See TRIM - A-PILLAR - LOWER - LH (REMOVE AND REPLACE) .
  24. Install the LH middle A-pillar trim. See TRIM - A-PILLAR - MIDDLE - LH (REMOVE AND REPLACE) .
  25. Install the LH instrument panel end cap. See END CAP - INSTRUMENT PANEL - LH (REMOVE AND REPLACE) .
  26. Connect 12V power. See 12V/LV POWER (DISCONNECT AND CONNECT) .
    CAUTION: Do not power on the climate control system until this procedure has been fully completed.
  27. Install the rear underhood apron. See UNDERHOOD APRON - REAR (REMOVE AND REPLACE) .
  28. Install the 2nd row lower seat cushion. See SEAT CUSHION - LOWER - 2ND ROW (REMOVE AND REPLACE) .
  29. Connect to vehicle using Toolbox 3.0.
    NOTE: Vehicle connection is integrated into LH footwell cover.
  30. Connect to vehicle using Toolbox 3.0.
    NOTE: Vehicle connection is integrated into LH footwell cover.
  31. Perform a service CAN redeploy. See Software Reinstall - Toolbox .
  32. Sit in the front passenger seat and close the RH front door.
  33. In Toolbox, click the Actions  tab, and then type "PROC_VCLEFT" in the search field.
  34. Click PROC_VCLEFT_X-POST-REPLACEMENT-PROCEDURE, and then click Run  and allow the routine to complete.
    NOTE: Keep the driver seat clear of all objects during calibration.
  35. Disconnect the laptop from the vehicle.
  36. Inform the customer that their liftgate opening height settings have been reset and to refer to the owner's manual for instructions on setting the liftgate opening height.
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