25/03/2024 17:26:48

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.

Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
This procedure is a DRAFT, although it has been validated. Warnings and Cautions might be missing. Follow safety requirements and use extreme caution when working on or near high voltage systems and components. Provide corrections and feedback to ServiceDevelopment@teslamotors.com.

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_PMR_X_WRITE-DRIVE-TYPESearch for routine in ToolboxREAR Drive Unit Usage ID ConfigurationDrive Unit Drive Unit Drive Unit, 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-ODOMETERSearch for routine in ToolboxSecure pairing (immobilizer pairing) between the Security Controller and Drive Interface and Vehicle Odometer Pairing to UIDrive Unit Drive Unit Drive Unit Drive Unit Drive Unit, 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.