Correction code 40300102 0.66 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 proper PPE is worn when performing the below procedure.

1. Raise and support vehicle
   Note

   Set air suspension to "Jack Mode", Position lift arm pads on vehicle jack pads, DO NOT position the lift arm pads under the battery or side rails, as shown in red

   

   

2. Open hood
   Note

   Via center display > Controls > Frunk Open

   

   

3. Remove rear underhood apron
   Note

   11x clips, 2x datums

   

   

4. Power off vehicle via center display
   Note

   Controls > Safety & Security > Power Off

   

5. Disconnect LV battery connector and First Responder Loop
   Note

   2x connectors, Lift up and release green locking tab, Pull black connector lock outwards to release connection, Release red lock tab on FRL

   

   

   

6. Raise vehicle fully and lower lift onto locks
   Note

   Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side

   

   

7. Remove clips securing mid aero shield
   Note

   4x push clips

   

   

   

8. Remove bolts securing mid aero shield and remove from vehicle
   Note

   16x bolts, 10mm, 6 Nm

   

9. Position oil drain container under RDU drain valve

   

10. Disconnect oil pump connector
    Note

    1x connector, Do not push down on gray tab, Pull gray tab to disengage lock, Pull again to release connector

    

11. Remove fasteners from RDU oil pump
    Note

    2x bolts, EPL10, 5 Nm + 20 degrees

    

12. Remove the oil pump from the RDU
    Note

    Pry the pump away from the RDU, Be cautious when prying to avoid damage to plastic and casting, Allow the oil to drain from the RDU

    

    

13. Remove the oil filter from RDU
    Note

    Tesla recommends that the oil filter is replaced with a new one upon removal. Any oil filter with visible corrosion or leaks must be replaced.

    

    

14. Remove fill plug from RDU
    Note

    1x plug, 8mm Allen, 15 Nm

    

15. Inspect seals and o-rings
    Note

    Inspect o-rings on removed parts, 3 o-rings on pump, one o-ring on fill plug, if missing o-ring on pump ensure it is not left in housing, if damaged o-ring on plug replace affected plug, Replace all o-rings on oil pump if damaged, Check seal on oil filter, if missing check if still on housing and remove before install

    

    

16. Install new RDU oil filter
    Note

    Tesla recommends that the oil filter is replaced with a new one upon removal. Any oil filter with visible corrosion or leaks must be replaced.

    Note

    Spin clockwise, 3 Nm + 135 degrees Lubricate seal prior to installation

    

17. Reinstall RDU oil pump assembly
    Note

    Make sure O-rings are lubricated prior to installation,

    

18. Install RDU oil pump fasteners
    Note

    2x bolts, EPL10, 5 Nm and 20 degrees

    

19. Set up fill kit with KAF1 gearbox fluid.
    Note

    Set fluid level to 2000 mL in measuring container

    

    

20. Install fluid transfer pump
    Note

    Trim both input and output hoses to 26", Insert output hose into fill hole until fully seated then pull back 5mm

    

    

21. Set up fill process
    Note

    Place measured fluid container in drain basket, fully submerge input hose, prime pump with KAF1 fluid

    

    

22. Connect the 12V power supply to RDU oil pump
    Note

    1x connector

    

23. Recommend assistance for following steps as they are critical to properly fill RDU to spec
    Note

    Assistant will run oil pump switchbox using XP-10 Jump Pack and have RDU fill plug ready for installation

    

    

24. Pump KAF1 fluid into rear drive unit
    Note

    Assistant required, Do not run pump dry, Pump 5 full strokes from fluid container, While simultaneously running oil pump switch box for entire fill process. Keep running oil pump switch box until drain plug is installed in next step, If pump is not running and drain plug is not installed fluid will drain from plug within 10 seconds. Note: The minimum refill capacity of the rear drive unit assembly is 2.1 liters. Using excess gearbox fluid in the fill container allows the oil pump to dispense the full 2.1 L without drawing air. Make sure that there is less than 200mL left when completed

    

    

25. Continue running oil pump switch box, Remove hand pump from fill hole and Install fill plug into RDU
    Note

    1x plug, 8mm Allen, 15 Nm, Assistance required, The switch box should continue to be ran until the system is closed

    

26. Disconnect 12V power supply tool from oil pump
    Note

    1x electrical connector

    

27. Connect oil pump connector
    Note

    1x connector, Engage locking tab

    

28. Spray area with brake cleaner and wipe residual fluid off with towel

    

29. Lower vehicle fully
    Note

    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered

    

    

    

30. Connect First Responder Loop and LV battery connector
    Note

    2x connectors, Secure FRL first, Seat LV battery connection and push black connector lock inwards to secure, Engage upper locking tab when fully seated

    

    

31. Install rear underhood apron
    Note

    11x clips, 2x datums

    

    

32. Close hood

    

33. Release IP service panel
    Note

    4x tabs, 2x datums

    

    

    

34. Using laptop connect to vehicle with ethernet diag kit and Toolbox 3
    Note

    Open Toolbox 3 website and establish connection to the vehicle, https://toolbox.teslamotors.com, For local connection issues with Toolbox 3 refer to https://toolbox.teslamotors.com/articles/43695, Media converter box is powered by laptop using USB, Ethernet connection will provide communication

    

    

    

35. Select ‘Actions/Autodiag’ tab and search for ‘ DI'

    

36. Select ‘ Oil Pump Communication Test - FrontTEST-SELF_DIF_X_OIL-PUMPGen3/tasks/TEST-SELF_DIF_X_OIL-PUMPDrive Unit-PRESSURE ’, click ‘Run’, and allow routine to complete
    Note

    If this test is failing, add additional fluid and retest. Select ‘X’ at top right of window to close once_x000A_complete

    

    

37. Disconnect Toolbox 3 from vehicle and remove laptop and ethernet diag kit

    

    

    

38. Install IP service panel
    Note

    4x tabs, 2 datums

    

    

39. Raise vehicle fully and lower lift onto locks
    Note

    Set vehicle to comfortable working height, Make sure there's an audible click of the locks on both sides before lowering, otherwise vehicle may tilt to the side

    

    

40. Apply Loctite 222 onto mid aero shield bolts and install fasteners securing mid aero shield to vehicle
    Note

    16x bolts, 10mm, 6 Nm

    

    

41. Install clips securing mid aero shield
    Note

    4x push clips

    

    

    

42. Lower vehicle fully
    Note

    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered

    

    

    

43. Calibrate the rear doors.
    Note

    If the "Calibration Needed" message appears on the vehicle touchscreen, touch and hold Calibrate to calibrate the rear doors.
44. Remove vehicle from lift
    Note

    Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"