08/10/2024 17:34:22

Module - Body Controller - Security (2nd Generation) (Remove and Replace)

Correction code 17454012 0.42 NOTE: Unless otherwise explicitly stated in the procedure, the above correction code and FRT reflect all of the work required to perform this procedure, including the linked procedures. Do not stack correction codes unless explicitly told to do so.NOTE: See Flat Rate Times to learn more about FRTs and how they are created. To provide feedback on FRT values, email LaborTimeFeedback@tesla.com. NOTE: See Personal Protection to make sure wearing proper PPE when performing the below procedure.

  • 2024-01-17: Added step for ODIN routine PROC_VCSEC_X_SET-ROOT-KEY-TO-ALL-REGIONSvia Toolbox: (link)to be run for vehicles running certain firmware versions.
  • 2023-11-20: Updated security controller configuration steps.
  • 2023-10-24: Updated post-replacement Toolbox routines.
  • 2023-07-21: Added Note about security-related toolbox actions.
Informational PurposesAn informational icon, calling your attention
Note
Some of the Toolbox Actions within this procedure are related to vehicle security, and can only be performed by Tesla employees or third parties authorized to perform security-related Toolbox Actions. To learn more, see the Service Subscription FAQs available in the user account dropdown menu.

Torque Specifications

Table 1. Torque Specifications: Module - Body Controller - Security (2nd Generation) (Remove and Replace)
Description Torque Value Recommended Tools Reuse/Replace Notes
Screws (x2) that attach the security body controller module to the cup holder décor panel
1.6 Nm (1.2 lbs-ft)
  • Torx T20 socket
Reuse
Screws (x14) that attach the center console bright strip to the center console assembly Reuse

Remove

  1. Move the driver seat and front passenger seat fully rearward and to the lowest position.
  2. Disconnect 12V power. See 12V/LV Power (Disconnect and Connect).
  3. Open the center console armrest.
  4. On both sides of the center console, use a trim tool to release the rear clips that attach the center console décor trim to the center console.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not attempt to remove the center console décor trim yet; the front of the center console décor trim is still secured to the center console.
  5. Release the clips (x6) that attach the front portion of the center console décor trim to the center console.
  6. Move up the center console décor trim and disconnect the electrical connector of the wireless phone charger.
  7. Remove the screws (x14) that attach the bracket to the center console, and then use a plastic trim tool to remove the bracket from the center console.
    1.6 Nm (1.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
  8. Carefully lift up the cup holder décor trim to release the clips that attach it to the center console.
    Warning IconA warning icon, calling your attention to a possibly risky situation
    CAUTION
    Do not attempt to remove the cup holder décor trim. The electrical connector of the security body controller module is still attached.
  9. Disconnect the electrical connector from the security body controller module, and then remove the cup holder décor panel from the center console.
  10. Remove the screws (x2) that attach the security body controller module to the cup holder décor panel, and then remove the security body controller module from the panel.
    1.6 Nm (1.2 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • Torx T20 socket
    • Ratchet/torque wrench
    • Wiha TorqueVario-S 0.80Nm - 2.0Nm
    • Wiha 1/4" Bit Holder Adapter

Install

Installation procedure is the reverse of removal, except for the following:

  1. Reinstall the vehicle firmware. See Software Reinstall - Touchscreen.
  2. Connect a laptop with Toolbox 3 to the vehicle.
    Informational PurposesAn informational icon, calling your attention
    Note
    Configuration changes from within Toolbox can only be performed by a Tesla employee at this time. Third parties must request the configuration change through their agreed Tesla technical support channel.
  3. In Toolbox, click the Dashboards tab, and then type "VCSEC".
  4. For vehicles running firmware versions 2023.44 upto, but not including, 2024.8, select PROC_VCSEC_X_SET-ROOT-KEY-TO-ALL-REGIONSvia Toolbox: (link), and then click Run and allow the routine to complete.
  5. Select , and then click Run and allow the routine to complete.
  6. Select , and then click Run.
    Informational PurposesAn informational icon, calling your attention
    Note
    For vehicles running software versions 2023.44 or higher (excluding 2024.8) click the Actions tab, and then type "VCSEC Post Replacement Procedure". Select PROC_VCSEC_X_POST-REPLACEMENT-PROCEDUREvia Toolbox: (link)via Service Mode: Low Voltage ➜ Keys ➜ VCSEC Post Replacementvia Service Mode Plus: LowVoltage ➜ VCSEC Post Replacement ➜ VCSEC Post Replacement Procedure,and then click Run, and allow the routine to complete.
  7. Place the NFC card(s) on the NFC card reader in the center console.
  8. Input the number of keys to be paired to the vehicle, click Run Network, and allow the routine to complete.
  9. Check the function of the programmed NFC keys.
  10. Disconnect the laptop from the vehicle.
  11. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Replace).
  12. Close the hood.
  13. Move the driver seat and front passenger seat fully forward.
  14. Install the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and Replace).
  15. Restore the driver seat and front passenger seat back to their original position.
  16. Inform the customer that the new security body controller will not recognize any previously paired phone key. The customer must delete and re-pair their phone key to the vehicle, if they were previously using this feature. Instructions are available in the Owners Manual, and at the DIY web pages.