Correction code NA 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.

1. This procedure requires Refrigerant evacuation and recharge, please add specific evacuation and recharge correction code as needed
   Note

   18200102,18033302,18033305,18200122**Always use this Step ID**
2. Set up AC machine
   Note

   Touch time only, Connect to power, Turn power switch on

   

   

   

3. Open the LH front door and lower the LH front window.
4. Raise and support the vehicle. See Raise Vehicle - 2 Post Lift.
5. Place the vehicle into Service Mode. See Service Mode.
6. Unlock the vehicle Gateway. See Gateway (Unlock).
7. Navigate to Refrigerant System through UI
   Note

   Select Service Mode > Thermal > Refrigerant System

   

8. Select "Start Thermal Fill Drain (Coolant and Refrigerant)" through UI
   Note

   Allow routine to complete, ensure routine is successful

   

   

9. Remove the rear underhood apron. See Underhood Trim - Rear Apron Assembly (Remove and Install).
10. Disconnect MV power. See Disconnect MV Power.
11. Remove the frunk assembly. See Frunk Assembly (Remove and Install).
12. Remove caps from low side and high side AC ports
    Note

    2x caps

    

13. Connect A/C hoses to ports
    Note

    Pull back frunk wall if installed to access low side port

    

14. Perform refrigerant system recovery
    Note

    Note or print the amount of refrigerant and oil recovered, If drained oil level increased more than 1.01 oz (30 mL) refer to drained oil loss chart in toolbox article 353700

    

    

    

15. Remove AC hoses from vehicle

    

16. Raise vehicle fully
    Note

    Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting
17. Remove the front aeroshield. See Undertray - Front Aeroshield (Remove and Install).
18. Place coolant catcher below RH front of vehicle

    

19. Lower vehicle until tires are touching the ground
    Note

    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
20. Disconnect the powertrain bypass hose, radiator outlet hose, radiator inlet hose from the Supermanifold
    Note

    3x spring clips, This will drain the coolant reservoir

    

    

21. Remove supermanifold controller
    Note

    2x connectors, 1x harness clip, 3x bolts, 8mm, 4 Nm, Release locking features

    

    

22. Release supermanifold harness bracket and valve coils
    Note

    4x connectors, 3x bolts, 8mm, 8 Nm, Remove bolts then release four connectors indicated in image, Pull bracket away ensuring all valve coils remain with bracket excluding one valve coil closest to dessicant plug, Pivot harness bracket and coils to side, Ensure coil seals remain on valve cores

    

    

23. Remove LCCR assembly
    Note

    4x nuts, 8mm, 7 Nm, Be extremely cautious to avoid coolant from upper ports entering lower refrigerant ports of supermanifold or LCCR assembly, If any coils remained on supermanifold then remove as required for fastener access

    

    

    

    

24. Remove LCCR filter
    Note

    Pull upward to release, LCCR filter is black, Ensure only black filter is present

    

    

25. Install LCCR filter
    Note

    Push inward until upper lip is flush, LCCR filter is black, Ensure only black filter is installed

    

    

26. Install LCCR assembly
    Note

    4x nuts, 8mm, 7 Nm, Reinstall coil(s) if any removed, Lubricate LCCR refrigerant o-rings with RB100EV POE oil

    

    

    

    

27. Reconnect AC hoses to vehicle

    

28. Perform system vacuum and refrigerant refill
    Note

    Select 20 mins of Vacuum, Recharge refrigerant to car's specs, add oil quantity as needed, select both HP and LP for charging

    

    

    

    

    

29. Remove AC hoses from vehicle

    

30. Install supermanifold harness bracket and coils
    Note

    4x connectors, 3x bolts, 8mm, 8 Nm, Position supermanifold harness bracket and coils onto valve cores, Rotate coils as required for alignment, Ensure coil seals are all in place, Engage locking tabs

    

    

31. Install supermanifold controller
    Note

    2x connectors, 1x harness clip, 3x bolts, 8mm, 4 Nm, Engage locking features

    

    

32. Secure powertrain bypass hose, radiator outlet hose, and radiator inlet hose to Supermanifold
    Note

    3x spring clips, Ensure all hoses are fully engaged with a push-pull-push test

    

    

33. Perform cooling system vacuum refill. See Cooling System (Vacuum Refill).
34. Install the front aeroshield. See Undertray - Front Aeroshield (Remove and Install).
35. Lower vehicle until tires are touching the ground
    Note

    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
36. Reconnect MV power. See Disconnect MV Power.
37. Navigate to Refrigerant System through UI
    Note

    Select Service Mode > Thermal > Refrigerant System

    

38. Run ODIN routine PROC_EGGRIGHT3_X_THERMAL-FILL-DRAIN-STOPvia Toolbox: (link)via Service Mode: Thermal ➜ Actions ➜ Stop Thermal Fill/Drainvia Service Mode Plus:
    • Drive Inverter ➜ Front Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
    • Drive Inverter ➜ Rear Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
    • Drive Inverter ➜ Rear Left Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
    • Drive Inverter ➜ Rear Right Drive Inverter Replacement ➜ Stop Fluid Fill/Drain
    • Drive Unit ➜ Front Drive Unit Replacement ➜ Stop Coolant Fill/Drain
    • Drive Unit ➜ Rear Drive Unit Replacement ➜ Stop Coolant Fill/Drain
39. Perform Heat Pump Commissioning through UI
    Note

    Select Thermal > Sensors and Valves > Run Heat Pump Commissioning, click Run, close once routine is passed

    

    

    

    

40. Install caps onto AC ports
    Note

    2x caps

    

41. Exit Service Mode. See Service Mode.
42. Install the frunk assembly. See Frunk Assembly (Remove and Install).
43. Install the rear underhood apron. See Underhood Trim - Rear Apron Assembly (Remove and Install).
44. Remove the vehicle from the lift. See Raise Vehicle - 2 Post Lift.
45. Raise the LH front window and close the LH front door.
46. This procedure requires Refrigerant evacuation and recharge, please add specific evacuation and recharge correction code as needed
    Note

    18200102,18033302,18033305,18200122**Always use this Step ID**