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Home >> Tesla >> 2021 >> Model S Performance >> Repair and Diagnosis >> External Pages >> Different car >> Section 75 (Electrical System (3 Of 3) -- Model X) >> Electronic Control Modules >> Module - Body Controller - Front - Remove And Replace >> Install
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Module - Body Controller - Front - Remove And Replace: Install

WARNING: This page is about a different car, the 2024 Tesla Model X, 2023 Tesla Model X, 2022 Tesla Model X, and 2021 Tesla Model X. However, it is still accessible from the selected car via links, so may be relevant.
  1. Position the front body controller module and ground cable on the vehicle, and then install the locating tabs (x2) that attach the module to the vehicle.
    G15437405Courtesy of TESLA, INC.
    G15437406Courtesy of TESLA, INC.
    G15437407Courtesy of TESLA, INC.
  2. Install the bolts (x3) that attach the front body controller module to the vehicle.

    10 N.m (7.4 ft-lbs) 

    NOTE: Start with the bolt on the side of the module.

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

    • 4 in extension
    • 10 mm deep socket
    • Flex head ratchet/flex head torque wrench
    • Ratchet/torque wrench
    G15437408Courtesy of TESLA, INC.
  3. Install the bolt that attaches the front body controller module ground cable to the vehicle.

    10 N.m (7.4 ft-lbs) 

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

    • 4 in extension
    • 10 mm deep socket
    • Flex head ratchet/flex head torque wrench
    • Ratchet/torque wrench
    G15437409Courtesy of TESLA, INC.
  4. Connect the front body controller module lower locking connectors (x2).
    NOTE: Engage the red locking tab.
    G15437410Courtesy of TESLA, INC.
    G15437411Courtesy of TESLA, INC.
    G15437412Courtesy of TESLA, INC.
  5. Connect the front body controller module RH middle locking connectors (x2).
    NOTE: Verify the yellow locking tabs are fully opened. Seat connectors and mechanism will begin to engage.
    G15437413Courtesy of TESLA, INC.
    G15437414Courtesy of TESLA, INC.
    G15437415Courtesy of TESLA, INC.
  6. Connect the front body controller module LH middle locking connector.
    NOTE: Verify the lever is fully opened. Seat connector and lever will being to engage.
    G15437416Courtesy of TESLA, INC.
    G15437417Courtesy of TESLA, INC.
    G15437418Courtesy of TESLA, INC.
  7. Connect the front body controller module upper locking connectors (x2).
    NOTE: Verify the levers are fully opened. Seat connectors and levers will begin to engage.
    G15437419Courtesy of TESLA, INC.
    G15437420Courtesy of TESLA, INC.
    G15437421Courtesy of TESLA, INC.
  8. Connect LV power. See LV Power (Disconnect And Connect) .
  9. Connect toolbox 3 to the vehicle. See Toolbox 3 (Connect and Disconnect) .
  10. In Toolbox 3, click the Actions/Autodiag  tab, and type "Service_Redeploy".
  11. Click SERVICE CAN REDEPLOY  , and then click Run  and allow the routine to complete.
    NOTE: Select the "X" at the top right of window to close once complete.
    NOTE: The routine will state pass, but the update will continue to run in the background.
    NOTE: The UI will show the update progress.
  12. Verify the vehicle is configured with the latest firmware. See Firmware Update .
  13. Reestablish toolbox 3 connection. See Toolbox 3 (Connect and Disconnect) .
  14. In Toolbox 3, click the Actions/Autodiag  tab, and type "Pump".
  15. Click TEST-SELF_VCFRONT_X_COOLANT_PUMPS_IDENTIFICATION  , and then click Run  and allow the routine to complete.
    NOTE: Select the "X" at the top right of window to close once complete.
    NOTE: Ensure "VCFRONT_a490_coolantPumpsNotIdentified" has cleared.
  16. In Toolbox 3, click the Actions/Autodiag  tab, and type "Thermal Performance".
  17. Click TEST-SELF_VCFRONT_X_HEAT-PUMP-THERMAL-PERFORMANCE  , and then click Run  and allow the routine to complete.
    NOTE: Select the "X" at the top right of window to close once complete.
    NOTE: If the thermal test fails, see https://toolbox.teslamotors.com/articles/206000.
  18. Disconnect toolbox 3 and remove the laptop from the vehicle. See Toolbox 3 (Connect and Disconnect) .
  19. Adjust the headlights as required. See HEADLIGHTS - ADJUST - NA (TOOL METHOD) .
  20. Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace) .
  21. Install the underhood storage unit access panel. See Underhood Storage Unit Access Panel (Remove and Replace) .
  22. Install the front underhood apron. See Underhood Apron - Front (Remove and Replace) .
  23. Install the LH and RH underhood aprons. See Underhood Apron - LH (Remove and Replace) .
  24. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace) .
  25. Raise the LH front window.
  26. Close the LH front door.
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