2025-06-03

Controller - Supermanifold (Remove and Replace)

Correction code 18260100002 0.24 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.
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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.
  1. Open the LH front door and lower the LH front window.
  2. Place the vehicle into Service Mode. See Service Mode.
  3. Unlock the vehicle Gateway. See Gateway (Unlock).
  4. Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Install).
  5. Remove the frunk assembly. See Frunk Assembly (Remove and Install).
  6. Disconnect MV power. See Disconnect MV Power (Modify).
  7. Release the connector locks, disconnect the supermanifold controller electrical connectors (x2), and then release the harness clip.
  8. Remove supermanifold controller
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    Note
    1x harness clip, 3x bolts, 8mm, 4 Nm
  9. Install supermanifold controller
    Informational PurposesAn informational icon, calling your attention
    Note
    1x harness clip, 3x bolts, 8mm, 4 Nm
  10. Connect the supermanifold electrical connectors (x2) and engage the connector locks, and then secure the harness clip.
  11. Reconnect MV power. See Disconnect MV Power (Modify).
  12. Perform software reinstall
    Informational PurposesAn informational icon, calling your attention
    Note
    Via UI > Service Mode > Software Reinstall > CAN ECU > Reinstall, Reinstall will begin immediately, Once firmware redeploy is complete, Verify release notes are present via UI
  13. Perform Heat Pump Commissioning through UI
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    Note
    Select Thermal > Sensors and Valves > Run Heat Pump Commissioning, click Run, close once routine is passed
  14. Perform Thermal Performance through the UI
    Informational PurposesAn informational icon, calling your attention
    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
  15. Exit Service Mode. See Service Mode.
  16. Install the frunk assembly. See Frunk Assembly (Remove and Install).
  17. Install the rear underhood apron. See Underhood Apron - Rear (Remove and Install).
  18. Raise the LH front window and close the LH front door.