Correction code 1810084061 1810084062 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 ServiceManualFeedback@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
2. Set up AC machine
   Note

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

   

   

   

3. Raise and support vehicle
   Note

   Set air suspension to "Jack Mode"

   

   

4. Raise vehicle fully
   Note

   Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting
5. Remove front aero shield
   Note

   11x bolts, 10mm, 6 Nm

   

6. Place coolant catcher below RH front of vehicle

   

7. 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
8. Open LH front door
   Note

   Push LH B-pillar door trigger to release
9. Lower LH front window
10. Run ODIN routine PROC_ICE_X_ENTER-SERVICE-MODEvia Toolbox: (link)
11. Navigate to Refrigerant System through UI
    Note

    Select Service Mode > Thermal > Refrigerant System

    

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

    Allow routine to complete, ensure routine is successful

    

    

13. Open powered front trunk
    Note

    Via exterior switch or UI

    

    

14. Remove rear underhood apron
    Note

    9x clips

    

    

15. Remove caps from low side and high side AC ports
    Note

    2x caps

    

16. Connect AC hoses to vehicle

    

17. 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 https://toolbox.teslamotors.com/articles/353700

    

    

    

18. Remove AC hoses from vehicle

    

19. Release vacuum from AC lines
    Note

    2x Schrader valves, Carefully depress the schrader valves to release vacuum from AC lines

    

20. Power down vehicle via UI
    Note

    Verify EPBs are engaged, Select charge port icon to ensure drive state is disengaged then power down vehicle via Controls > Safety > Power Off

    

21. Disconnect FRL connector then disconnect MV battery connector
    Note

    2x connectors, Release locking tab then disconnect FRL connector, Slide eCPA to left then lift lever to release MV battery connector, Early production trucks may have black FRL connector, Release eCPA by pushing down to unlock and slide red locking tab, Wait 2 minutes for electrical circuits to discharge before disconnecting modules

    

    

    

22. Install frunk assembly
    Note

    6x bolts, 10mm, 12 Nm, 2x bolt caps, 2x bumpstops, 1x connector, Install bolt covers to frunk floor, Install washer fluid cap, Install bumpstops by aligning tabs then turning clockwise, Ensure emergency frunk release functions

    

    

    

    

    

    

    

    

    

23. Remove bolts securing supermanifold
    Note

    2x bolts, 15mm, 33 Nm, Break free then remove by hand to avoid tool jamming, Support manifold from underneath, Lower Supermanifold until resting on HVAC case

    

    

24. Disconnect the powertrain bypass hose, radiator outlet hose, radiator inlet hose from the Supermanifold
    Note

    3x spring clips, This will drain the coolant reservoir

    

    

25. Disconnect radiator to manifold hose from radiator
    Note

    1x spring clip, Remove from vehicle, Plug hoses

    

26. Disconnect supermanifold harness
    Note

    1x connector

    

27. Remove nut securing Penta HVAC line assembly to the Supermanifold plate
    Note

    1x nut, 13mm, 36 Nm

    

28. Disconnect battery supply hose, powertrain supply hose, and battery return hose from supermanifold
    Note

    3x spring clip, 2x connectors, Do not push down on red tab, Pull red tab to disengage lock, Pull again to release connector, Pull supermanifold forward to access clips and connectors

    

    

    

29. Remove AC line from Supermanifold
    Note

    1x bolt, 13mm, 22 Nm, 1x bolt, 10mm, 8 Nm, Remove bolt at supermanifold then mounting bracket bolt near LV battery, Remove AC line assembly from supermanifold, Ensure no washers remain on supermanifold

    

    

30. Remove the Supermanifold from the vehicle
    Note

    Recommend assistance, Rotate the Supermanifold counter clockwise under the Megabeam, Support from underneath and at reservoir

    

    

    

    

31. Remove pentaline assembly
    Note

    2x bolts, 13mm, ? Nm, Use deep socket and extension on lower bolt, Use standard socket on upper bolt, Ensure no washers remain on HVAC case

    

    

    

    

32. Install pentaline assembly
    Note

    2x bolts, 13mm, ? Nm, Use deep socket and extension on lower bolt, Use standard socket on upper bolt, Ensure washer seals remain in place

    

    

    

    

33. Install the Supermanifold to the vehicle
    Note

    Recommend assistance, Rotate the Supermanifold counter clockwise under the Megabeam, Support from underneath and at reservoir, Align penta HVAC line

    

    

    

34. Secure chiller to battery hose, powertrain supply hose, chiller to battery hose to supermanifold
    Note

    3x spring clip, 2x connectors, Engage locking tabs, Ensure all hoses are fully engaged with a push-pull-push test

    

    

    

35. Install pentaline to Supermanifold
    Note

    1x nut, 13mm, 36 Nm, Ensure good alignment of pipes before tightening nut

    

    

36. Install bolts securing supermanifold
    Note

    2x bolts, 15mm, 33 Nm, Start by hand

    

    

37. Connect radiator to manifold hose to radiator
    Note

    1x spring clip, Ensure hose is fully engaged with a push-pull-push test

    

    

38. 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

    

    

39. Connect supermanifold electrical connector
    Note

    1x connector

    

40. Replace seal washers for supermanifold to compressor AC line on supermanifold side
    Note

    2x seal washers, Lube seal washers with RB100EV POE oil

    

41. Install AC manifold line assembly to Supermanifold
    Note

    1x bolt, 13mm, 22 Nm, 1x bolt, 10mm, 8 Nm, Install manifold to Supermanifold then secure bracket near LV battery

    

    

42. Reconnect AC hoses to vehicle

    

43. 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

    

    

    

    

    

44. Remove AC hoses from vehicle

    

45. Install caps onto AC ports
    Note

    2x caps

    

46. Remove coolant bottle cap

    

47. Install vacuum refill cap onto coolant bottle assembly

    

48. Place empty coolant container into front storage area
    Note

    If frunk is not installed take caution, CFM fan shroud assembly cannot support a full coolant container, Ensure overflow container is empty, Place fender cover over FEM and front fascia

    

49. Fill container with at least 15L of coolant

    

50. Place filled coolant container onto coolant drain & fill cart
    Note

    Do not place container with 15L of coolant on top of CFM fan shroud, Position cart as close as possible to front of vehicle

    

51. Setup coolant refill tool
    Note

    Verify all valves on refill tool are in the closed position, See image for clarity

    

    

52. Install vacuum refill hose to refill cap on coolant bottle
    Note

    Perform push-pull-push test to verify hose is fully installed

    

53. Position overflow hose into empty container

    

54. Place refill hose inside filled coolant container
    Note

    Make sure hose end is fully submerged into coolant

    

55. Connect shop air supply to coolant refill tool
    Note

    If not already done, Verify refill valve is set to off

    

56. Open air inlet valve to draw a vacuum, Once gauge stabilizes, Fully close valve
    Note

    Gauge stabilizes roughly (60-70 cmHg), Vacuum should not drop after the valves are closed

    

    

57. Slowly open the refill valve to allow coolant to be drawn into the system
    Note

    Make sure hose end of refill hose is fully submerged during entire process

    

58. Once the gauge reads zero, close the coolant refill valve

    

    

59. Remove shop air supply to coolant refill tool
    Note

    If not already done, Verify refill valve is set to off

    

60. Remove coolant refill hose from coolant container

    

61. Remove coolant overflow hose from coolant container

    

62. Remove vacuum refill hose from refill cap on coolant bottle

    

63. Remove vacuum refill cap from coolant bottle assembly

    

64. Remove coolant refill tool from vehicle
    Note

    Move coolant drain & fill cart away from vehicle

    

    

65. Remove coolant container from inside underhood area

    

66. Connect FRL connector then connect MV battery connector
    Note

    2x connectors, Connect FRL connector then secure locking tab, Position lever to secure MV battery connector then slide eCPA to right, Early production trucks may have black FRL connector, If power cycling vehicle then ensure at least 60 seconds has passed since powering down

    

    

    

67. Re-install software via UI
    Note

    Via Controls > Service Mode > Software Reinstall

    

    

    

68. Re-install software via UI
    Note

    Via Controls > Service Mode > Software Reinstall

    

    

    

69. Select "Install Now" to start firmware update
    Note

    Tap center display next to software update window until clock runs down to 0,After displayed installation time, Check the center display and ensure the firmware package was successfully installed

    

    

70. Access thermal system routines using the UI
    Note

    Select quick controls > Service mode > Thermal > Actions
71. Select "Start Coolant Air Purge" using the UI
    Note

    Touch time only, wait until coolant pumps stop running (audible noise), Routine Passed will appear, but pumps will run for 10 minutes, If you start next another routine during this time it will fail, Make sure vehicle is not in "Drive", Routine is still running despite the completed message, Speeds can be monitored in garage under PT Thermal tab, Idle speed = ~1500 RPM, Test will vary speeds from 3500-6500 RPM and actuate valves between SERIES and PARALLEL, Putting vehicle into "Drive" will stop this routine, If speeds hover at 7000 RPM, this indicates the pumps are air locked, perform a vacuum fill, Continue to add coolant and purge until the coolant level reaches between the NOM and MAX Lines on the bottle

    

    

    

72. Inspect coolant level and top off as necessary
    Note

    Ensure that the fluid level is at the Max line, Top off fluid as required

    

73. Install coolant bottle cap

    

74. Navigate to Refrigerant System through UI
    Note

    Select Service Mode > Thermal > Refrigerant System

    

75. Run ODIN routine PROC_EGGRIGHT3_X_THERMAL-FILL-DRAIN-STOPvia Toolbox: (link)via Service Mode:
    • Thermal ➜ Actions ➜ Stop Thermal Fill/Drain
    • Thermal ➜ Coolant System ➜ Stop Coolant Fill/Drain
    • Thermal ➜ Refrigerant System ➜ Stop Refrigerant Fill/Drain
    via 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
76. Perform Heat Pump Commissioning through UI
    Note

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

    

    

    

    

77. Perform Thermal Performance through the UI
    Note

    Select Thermal > Actions > Test Thermal Performance, click Run, close once routine is completed, if thermal test fails follow https://toolbox.teslamotors.com/articles/206000

    

    

    

    

78. Run ODIN routine PROC_ICE_X_EXIT-SERVICE-MODEvia Toolbox: (link)
79. Remove frunk assembly
    Note

    6x bolts, 10mm, 12 Nm, 2x bolt caps, 2x bumpstops, 1x connector, Remove bolt covers from frunk floor, Remove washer fluid cap by gently prying upwards, Rotate bumpstops counter clockwise to release, the 25mm socket from PT Sensor kit can be used, Avoid straining emergency frunk release connector

    

    

    

    

    

    

    

    

    

80. Close powered front trunk
    Note

    Via exterior switch or UI

    

81. Remove vehicle from lift
    Note

    Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"
82. Raise LH front window
83. Close LH front door
84. This procedure requires Refrigerant evacuation and recharge, please add specific evacuation and recharge correction code as needed