Correction code 3901049081 3901049082 FRT 1.14 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. Raise and support vehicle
   Note

   Set air suspension to "Jack Mode"

   

   

2. Open LH front door
   Note

   Push LH B-pillar door trigger to release

   

   

3. Lower LH front window

   

4. Place vehicle in service mode
   Note

   Via UI > Controls > Software, Touch and hold "Cybertruck" for 2 seconds then release, Use screen keyboard to type "service" into dialog box then select OK

   

   

   

5. Unlock vehicle gateway
   Note

   After vehicle has been put into "Service Mode", place keycard on center console to turn on drive rails, hold down the brake pedal, while keep pressing right hand signal button simultaneously for at least 10 seconds, "GTW UNLOCKING" should pop up on the UI right next to the VIN during these 10 seconds, once gateway is unlocked "GTW UNLOCKED 5400" will be displayed on the UI next to the VIN, the gateway will remain unlocked for 90 minutes, follow steps on Toolbox article #5582900 for any additional information

   

   

   

6. Navigate to Refrigerant System through UI
   Note

   Select Service Mode > Thermal > Refrigerant System

   

7. Select 'Coolant System' to enter coolant circuit screen, Select 'Coolant Fill/Drain' using the UI and PROC_VCFRONT_X_START-THERMAL-FILL-DRAINvia Toolbox: (link)via Service Mode:
   • Thermal ➜ Actions ➜ Start Thermal Fill/Drain
   • Thermal ➜ Coolant System ➜ Start Coolant Fill/Drain
   • Thermal ➜ Refrigerant System ➜ Start Refrigerant Fill/Drain
   via Service Mode Plus: Drive Inverter ➜ Front Drive Inverter Replacement ➜ Start Fluid Fill/Drain-COOLANT window will appear, Select 'Run'
   Note

   Verify indicator displays green for Coolant readiness, Thermal Fill Drain routine has a 50 minute time limit

   

   

   

   

8. Open powered front trunk
   Note

   Via exterior switch or UI

   

   

9. Remove rear underhood apron
   Note

   9x clips

   

   

10. 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

    

11. Unlock fireman's loop connector and disconnect, Slide eCPA to left on the MV battery connector then lift lever to release
    Note

    2x connectors, Unlock fireman's loop connector and disconnect, Release eCPA by pushing down to unlock and slide red locking tab to left, Wait 2 minutes for electrical circuits to discharge before disconnecting modules

    

    

12. Raise vehicle fully
    Note

    Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting

    

    

13. Remove lower valence fasteners
    Note

    2x clips, 2x covers, 6x bolts, 10mm, 6 Nm, Release covers to expose bolts

    

    

    

    

    

14. Remove front aero shield
    Note

    11x bolts, 10mm, 6 Nm

    

15. Disconnect CFM connectors
    Note

    2x connectors, 2x clips

    

    

16. Place coolant catcher below RH front of vehicle

    

17. 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

    

    

18. 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

    

    

    

    

    

    

    

    

    

19. Remove front center applique
    Note

    8x tabs, 1x connector, Release upper 4 tabs by pushing down then gently pull away, Release frunk release trigger connector

    

    

20. Remove front fascia fasteners
    Note

    2x covers, 4x bolts, 10mm, 4 Nm, Remove tow hook covers to expose bolts

    

    

21. Release clips securing front portion of the LH front wheel house liner
    Note

    4x clips

    

22. Remove front fascia LH side fastener
    Note

    1x bolt, 10mm, 6 Nm, Pull wheel liner back for access

    

23. Release clips securing front portion of the RH front wheel house liner
    Note

    4x clips

    

24. Remove front fascia RH side fastener and connectors
    Note

    1x bolt, 10mm, 6 Nm, 1x clip, 3x connectors, Pull wheel liner back for access, Pull red locking tab to release, Do not push down on locking tab

    

    

25. Remove front lower fascia assembly
    Note

    Place on suitable protective surface

    

    

26. Remove lower CFM fasteners
    Note

    2x bolts, 10mm, 10 Nm

    

    

27. Remove fore crossmember
    Note

    2x bolts, 18mm, 90 Nm, Push up on CFM, Use hammer if needed, Recommend assistance

    

    

    

28. Disconnect radiator to manifold hose from radiator
    Note

    1x spring clip, Remove from vehicle, Plug hoses

    

29. Disconnect manifold to radiator hose from radiator
    Note

    1x spring clips, Plug hoses

    

30. Release harness from CFM
    Note

    1x grommet, 2x connectors, 5x harness clips, Pull red locking tab to disengage louver connector, Release temperature sensor then disconnect, Release grommet and pull harness through from frunk area

    

    

    

31. Remove upper CFM fasteners
    Note

    2x bolts, 10mm, 10 Nm

    

    

32. Remove CFM
    Note

    Recommend assistance, Remove from below impact beam, Ensure harness is not pinched during removal

    

    

33. Disconnect coolant hoses from FDU heat exchanger
    Note

    2x spring clips

    

34. Remove FDU heat exchanger
    Note

    2x bolts, EP10, 5 Nm, Ensure O-rings do not remain on drive unit

    

    

35. Install FDU heat exchanger
    Note

    2x bolts, EP10, 5 Nm, Ensure O-rings are not pinched

    

    

36. Connect coolant hoses to FDU heat exchanger
    Note

    2x spring clips, Perform a push-pull-push test to ensure hoses are fully seated

    

37. Install CFM
    Note

    Install from bottom, Assistance recommend Manipulate as required, Ensure harness is not pinched during install

    

    

38. Connect CFM connectors
    Note

    2x connectors, Engage locking tab

    

    

39. Install upper CFM fasteners
    Note

    2x bolts, 10mm, 10 Nm

    

    

40. Secure harness to CFM
    Note

    1x grommet, 2x connector, 1x harness clip, Secure grommet then connect temperature sensor, Engage locking tab on louver connector

    

    

    

41. Connect radiator inlet coolant hose
    Note

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

    

42. Connect radiator to manifold hose to radiator
    Note

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

    

    

43. Install fore crossmember
    Note

    2x bolts, 18mm, 90 Nm, Lift CFM away from beam to aid in clearance, Install beam by sliding rewards

    

    

    

44. Install lower CFM fasteners
    Note

    2x bolts, 10mm, 10 Nm

    

    

45. Install front lower fascia assembly
    Note

    Ensure no harnesses are pinched

    

    

46. Install RH fascia fastener and connectors
    Note

    1x bolt, 10mm, 6 Nm, 1x clip, 3x connectors, Pull wheel liner back for access, Engage locking tab

    

    

47. Secure RH wheel liner
    Note

    4x clips

    

48. Install LH fascia fastener
    Note

    1x bolt, 10mm, 6 Nm, Pull wheel liner back for access

    

49. Secure LH wheel liner
    Note

    4x clips

    

50. Install front fascia fasteners and covers
    Note

    2x covers, 4x bolts, 10mm, 4 Nm, Install tow hook covers

    

    

51. Install front center applique
    Note

    8x tabs, 1x connector, Ensure all tabs engage, Secure frunk release trigger connector

    

    

52. Perform cooling system vacuum fill. See Cooling System (Vacuum Refill).
53. Slide eCPA to the right and ensure it is seated against the black lever, Connect fireman's loop 20 seconds after eCPA engagement
    Note

    2x connectors, Slide and secure red locking tab on top of release lever, Lock fireman's loop connection, If power cycling vehicle ensure at least 60 seconds has passed since powering down

    

    

    

54. Access thermal system routines using the UI
    Note

    Select quick controls > Service mode > Thermal > Actions

    

    

55. Select "Stop Thermal Fill Drain" through UI
    Note

    Allow routine to complete, ensure routine is successful

    

    

56. 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

    

    

    

57. Raise vehicle fully
    Note

    Set to a comfortable working height, Lower to locks, Ensure locks engage on both sides to prevent tilting

    

    

58. Install front aero shield
    Note

    11x bolts, 10mm, 6 Nm, Apply loctite 222 to aeroshield fasteners

    

    

59. Install lower valence fasteners
    Note

    2x clips, 2x covers, 6x bolts, 10mm, 6 Nm, Secure covers

    

    

    

    

    

60. 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

    

    

61. 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

    

    

    

    

62. 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

    

    

    

    

    

    

    

    

    

63. Install rear underhood apron
    Note

    9x clips, Adjust windshield seal as required

    

    

64. Close powered front trunk
    Note

    Via exterior switch or UI

    

65. Remove vehicle from lift
    Note

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

    

    

66. Exit Service Mode
    Note

    Via UI > Service > Exit, Press and hold "Exit Service Mode" button

    

67. Raise LH front window

    

68. Close LH front door