2025-06-11

Harness - Jumper - Steer - Rear (Long Range) (Remove and Install)

Correction code NEW 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.

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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.
Warning IconA warning icon, calling your attention to a possibly risky situation
Warning
Cybertruck electronics are powered by a 48V "mid voltage" or "MV" architecture that is designed to improve efficiency. Servicing MV components requires extra knowledge and care in order to avoid personal and/or vehicular harm. Read and understand MV precautions in Electrical Precautions and make sure any required MV-related training courses have been completed, as applicable.
  • 2025-05-05: Released new procedure.
  1. Open LH front door
    Informational PurposesAn informational icon, calling your attention
    Note
    Push LH B-pillar door trigger to release
  2. Lower LH front window
  3. Raise and support vehicle
    Informational PurposesAn informational icon, calling your attention
    Note
    Set air suspension to "Jack Mode"
  4. Open tailgate
    Informational PurposesAn informational icon, calling your attention
    Note
    Press button to release
  5. Open powered front trunk
    Informational PurposesAn informational icon, calling your attention
    Note
    Via exterior switch or UI
  6. Remove rear underhood apron
    Informational PurposesAn informational icon, calling your attention
    Note
    9x clips
  7. Power down vehicle via UI
    Informational PurposesAn informational icon, calling your attention
    Note
    Verify EPBs are engaged, Select charge port icon to ensure drive state is disengaged then power down vehicle via Controls > Safety > Power Off
  8. Disconnect FRL connector then disconnect MV battery connector
    Informational PurposesAn informational icon, calling your attention
    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
  9. Remove fastener covers from bed floor assembly
    Informational PurposesAn informational icon, calling your attention
    Note
    14x covers
  10. Remove bed floor assembly
    Informational PurposesAn informational icon, calling your attention
    Note
    10x short bolts, 15mm, 56 Nm, 2x long bolts, 15mm, 46Nm, Lift front edge with trim tool then remove panel, Recommend assistance
  11. Disconnect rear steering actuator connector
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, Release locking tab, 1x harness clip, Place harness aside for access
  12. Remove RH rear wheel cap
    Informational PurposesAn informational icon, calling your attention
    Note
    1x cap, 8x clips, Use both hands to firmly pull wheel cap to release clips, Cap may remove with or without mounting ring attached
  13. Loosen RH rear wheel nuts
    Informational PurposesAn informational icon, calling your attention
    Note
    6x nuts, 21mm, 205 Nm
  14. Raise vehicle partially and lower onto locks
    Informational PurposesAn informational icon, calling your attention
    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
  15. Remove RH rear wheel
    Informational PurposesAn informational icon, calling your attention
    Note
    6x nuts, 21mm, 205 Nm
  16. Remove rear skid plate
    Informational PurposesAn informational icon, calling your attention
    Note
    6x clips, 3x bolts, 15mm, 42 Nm, 5x bolts, 13mm, 28 Nm, 2x bolts, 10mm, 6 Nm
  17. Remove rear steer jumper harness
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, 4x clips, Release locking tab
  18. Install rear steer jumper harness
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, 4x clips, Engage locking tab
  19. Install rear skid plate
    Informational PurposesAn informational icon, calling your attention
    Note
    6x clips, 3x bolts, 15mm, 42 Nm, 5x bolts, 13mm, 28 Nm, 2x bolts, 10mm, 6 Nm, Apply Loctite 222 to mid aero shield bolts and install fasteners
  20. Install RH rear wheel
    Informational PurposesAn informational icon, calling your attention
    Note
    6x nuts, 21mm, 205 Nm
  21. Lower vehicle until tires are touching the ground
    Informational PurposesAn informational icon, calling your attention
    Note
    Raise lift off locks, then hold lock release lever to keep locks free while vehicle is lowered
  22. Install rear steering actuator connector
    Informational PurposesAn informational icon, calling your attention
    Note
    1x connector, Secure locking tab, 1x harness clip, Position harness into place for installation
  23. Install bed floor assembly
    Informational PurposesAn informational icon, calling your attention
    Note
    10x short bolts, 15mm, 56 Nm, 2x long bolts, 15mm, 46Nm, Recommend assistance
  24. Install fastener covers onto bed floor assembly
    Informational PurposesAn informational icon, calling your attention
    Note
    14x covers
  25. Torque RH rear wheel nuts
    Informational PurposesAn informational icon, calling your attention
    Note
    6x nuts, 21mm, 205 Nm, Use star pattern
  26. Install RH rear wheel cap
    Informational PurposesAn informational icon, calling your attention
    Note
    1x cap, 8x clips, Partially secure wheel cap to wheel, While partially installed wheel cover can be rotated to align with tire design, When aligned press inward from center of cap then secure all clips to mounting ring
  27. Connect FRL connector then connect MV battery connector
    Informational PurposesAn informational icon, calling your attention
    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
  28. Install rear underhood apron
    Informational PurposesAn informational icon, calling your attention
    Note
    9x clips, Adjust windshield seal as required
  29. Close powered front trunk
    Informational PurposesAn informational icon, calling your attention
    Note
    Via exterior switch or UI
  30. Close tailgate
  31. Remove vehicle from lift
    Informational PurposesAn informational icon, calling your attention
    Note
    Lower rack arms fully and remove them from under vehicle, Remove air suspension from "Jack Mode"
  32. Raise LH front window
  33. Close LH front door