29/07/2024 06:50:33

Front Drive Unit Assembly - Front Drive Unit (Remove and Replace)

Correction code 3901049112 FRT 2.64 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.

  • 2024-07-29: Updated Toolbox routine.

Install

  1. Install the front drive unit assembly. See Front Drive Unit Assembly - Front Drive Unit (Remove and Install).
  2. Connect a laptop with Toolbox 3 to the vehicle. See Toolbox 3 (Connect and Disconnect).
  3. In Toolbox, click the Dashboards tab, and then search for "Drive Unit".
  4. Click PROC_PMF_X_WRITE-DRIVE-TYPEvia Toolbox: (link)via Service Mode Plus: Drive Unit ➜ Front Drive Unit Replacement ➜ Write Drive Type, click Run, and allow the routine to complete.
  5. On the vehicle touchscreen, navigate to Service Mode UI > Software Reinstall > Reinstall to reinstall the vehicle software.
    Informational PurposesAn informational icon, calling your attention
    Note
    The installation will begin immediately.
  6. Re-establish vehicle connection to Toolbox 3.
  7. In Toolbox, click the Dashboards tab, and then search for "Drive Unit".
  8. Click PROC_DI_X_PAIR-IMMOBILIZER-AND-VEHICLE-ODOMETERvia Toolbox: (link)via Service Mode Plus:
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Immobilizer/ODO Pairing
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ Pair Immobilizer and Vehicle Odometer
    , click Run, and allow the routine to complete.
  9. Disconnect Toolbox and remove the laptop from the vehicle. See Toolbox 3 (Connect and Disconnect).
  10. Exit Service mode. See Service Mode.
  11. Remove the vehicle from the lift. See Raise Vehicle - 2 Post Lift.
  12. Raise the LH front window and close the LH front door.
  13. Review wheel alignment requirements and add correction code as needed.