21/03/2024 15:24:22

Rear Drive Unit - Inverter, Mount, C1PM (Remove and Install)

Correction code 4001093111 4001093112 FRT 1.86 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.

  • 2024-03-14: Cleaned up topic.
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.

Remove

  1. Raise and support the vehicle on a 2 post lift. See Raise Vehicle - 2 Post Lift.
  2. Open the LH front door and lower the LH front window.
  3. Put the vehicle in Service Mode. See Service Mode.
  4. Unlock the vehicle gateway. See Gateway (Unlock).
  5. Access the thermal system routines through the vehicle touchscreen.
    Informational PurposesAn informational icon, calling your attention
    Note
    Touch quick controls > Service mode > Thermal > Actions.
  6. Touch Coolant System to enter the coolant circuit screen. Touch Coolant Fill/Drain on the vehicle touchscreen and -COOLANT window appears. Touch Run.
    Informational PurposesAn informational icon, calling your attention
    Note
    Verify the indicator displays green for coolant readiness.
    Informational PurposesAn informational icon, calling your attention
    Note
    The Thermal Fill Drain routine has a 50 minute time limit.
  7. Open the tonneau cover.
  8. Open the tailgate.
  9. Remove the bed cargo tub struts from the cargo lid, but do not remove the struts from the vehicle. See Tonneau - Bed Cargo Tub Strut (Remove and Install).
  10. Remove the bolts (x4) that attach the bed cargo tub lid.
    5 Nm (3.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 10 mm socket
    Informational PurposesAn informational icon, calling your attention
    Note
    Recommend assistance.
  11. Remove the bed floor assembly. See Truck Bed - Bed Floor Assembly (Remove and Install).
  12. Remove the LH and RH rear bed closeouts. See Truck Bed - Rear Bed Closeout - LH (Remove and Install).
  13. Remove the LH and RH tonneau rail seals.
    Informational PurposesAn informational icon, calling your attention
    Note
    x2 clips
  14. Remove the LH and RH upper tie down hooks.
    Informational PurposesAn informational icon, calling your attention
    Note
    x1 bolt each side
  15. Remove the LH and RH upper bed side wall assemblies. See Truck Bed Exterior Trim - Upper Bed Side Wall Assembly - LH (Remove and Install).
  16. Remove the LH and RH bed side walls. See Bed Side Wall - Bed Side Wall - LH (Remove and Install).
  17. Remove the bed cargo smugglers bay. See Bed Cargo Tub - Bed Cargo Smugglers Bay (Remove and Install).
  18. Open the powered frunk.
  19. Remove the rear underhood apron. See Underhood Trim - Rear Apron Assembly (Remove and Install).
  20. Disconnect MV power. See Disconnect MV Power.
  21. Remove the LH and RH rear wheels. See Wheel Assembly (Remove and Install).
  22. Fully raise the vehicle.
  23. Remove the mid aero shield.
    Informational PurposesAn informational icon, calling your attention
    Note
    x6 clips; x3 bolts, 15 mm, 42 Nm; x5 bolts, 13 mm, 28 Nm; x2 bolts, 10 mm, 6 Nm
  24. Remove the bolts (x2) that attach the lower tub crossmember.
    36 Nm (26.5 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 13 mm socket
  25. Lower the vehicle until the tires are touching the ground.
  26. Put the coolant catcher below the Rear Drive Unit (RDU).
  27. Release the clips (x5) that attach the acoustic cover surrounding the inverter mount.
  28. Remove the coolant hose from the rear inverter upper fitting.
    Informational PurposesAn informational icon, calling your attention
    Note
    x1 spring clip
    Informational PurposesAn informational icon, calling your attention
    Note
    Plug both ends after disconnecting the hose with plugs from the Coolant Hose Plug Kit (1135762-00-A).
  29. Position a floor jack to support the RDU.
  30. Break the inverter mount bolt loose.
    85 Nm (62.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • External Torx E18
  31. Remove the bolts (x3) that attach the inverter mount assembly.
    Tip: Use of the following tool(s) is recommended:
    • External Torx Plus EP14
    Informational PurposesAn informational icon, calling your attention
    Note
    Torque: 35 Nm + 55 degrees
  32. Remove the bolt that attaches the inverter mount.
    Tip: Use of the following tool(s) is recommended:
    • External Torx E18
  33. Remove the inverter mount from the rear subframe.
    Informational PurposesAn informational icon, calling your attention
    Note
    Acoustic cover sits between the inverter mount and the rear subframe.

Install

  1. Position the inverter mount with the acoustic cover into the rear subframe.
    Informational PurposesAn informational icon, calling your attention
    Note
    Maneuver between the RDU and the rear subframe.
  2. Hand tighten the bolts (x4) that attach the inverter mount to the inverter and the rear subframe.
    Tip: Use of the following tool(s) is recommended:
    • External Torx E14
    • External Torx E18
    Informational PurposesAn informational icon, calling your attention
    Note
    Tightening of the bolts during the next steps.
  3. Tighten the bolts (x4) that attach the inverter mount to the RDU.
    Tip: Use of the following tool(s) is recommended:
    • External Torx E14
    Informational PurposesAn informational icon, calling your attention
    Note
    Torque: 35 Nm + 55 degrees
    Informational PurposesAn informational icon, calling your attention
    Note
    Follow the torque sequence shown.
  4. Tighten the inverter mount bolt to the rear subframe.
    85 Nm (62.7 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • External Torx E18
  5. Remove the jack stand from supporting the RDU.
  6. Install the coolant hose onto the rear inverter upper fitting.
    Informational PurposesAn informational icon, calling your attention
    Note
    x1 spring clip
    Informational PurposesAn informational icon, calling your attention
    Note
    Remove plugs from both ends.
    Informational PurposesAn informational icon, calling your attention
    Note
    Perform a push-pull test.
  7. Fully raise the vehicle.
  8. Install the bolts (x2) that attach the lower tub crossmember.
    36 Nm (26.5 lbs-ft)
    Tip: Use of the following tool(s) is recommended:
    • 13 mm socket
  9. Install the mid aero shield.
    Informational PurposesAn informational icon, calling your attention
    Note
    x6 clips
    Informational PurposesAn informational icon, calling your attention
    Note
    x3 bolts, 15 mm, 42 Nm; x5 bolts, 13 mm, 28 Nm; x2 bolts, 10 mm, 6 Nm
    Informational PurposesAn informational icon, calling your attention
    Note
    Apply Loctite 222 onto mid aero shield bolts, and then install fasteners.
  10. Install the LH and RH wheels. See Wheel Assembly (Remove and Install).
  11. Perform the cooling system vacuum refill procedure. See Cooling System (Vacuum Refill).
  12. Connect MV power. See Disconnect MV Power.
  13. Exit Service Mode. See Service Mode.
  14. Install the bed cargo smugglers bay. See Bed Cargo Tub - Bed Cargo Smugglers Bay (Remove and Install).
  15. Install the LH and RH bed side walls. See Bed Side Wall - Bed Side Wall - LH (Remove and Install).
  16. Install the LH and RH rear bed closeouts. See Truck Bed - Rear Bed Closeout - LH (Remove and Install).
  17. Install the LH and RH upper bed side wall assemblies. See Truck Bed Exterior Trim - Upper Bed Side Wall Assembly - LH (Remove and Install)
  18. Install the bed floor assembly. See Truck Bed - Bed Floor Assembly (Remove and Install).
  19. Install the bed cargo tub struts. See Tonneau - Bed Cargo Tub Strut (Remove and Install).
  20. Close the tailgate.
  21. Close the tonneau cover.
  22. Raise the LH front window and close the LH front door.