Tesla Model 3 Owners & Service Manuals

Tesla Model 3: Hose - Supply - Powertrain (Remove and Replace)

Tesla Model 3 2017-2025 Service Manual / Thermal Management / Cooling System / Hose - Supply - Powertrain (Remove and Replace)

Remove

  1. Remove the HV battery. See HV Battery (RWD) (Remove and Install).

Hose - Supply - Powertrain (Remove and Replace)

  1. Release the clip and disconnect the powertrain supply hose fitting from the RH underside of the penthouse.

Hose - Supply - Powertrain (Remove and Replace)

  1. Release the clips (x5) that attach the powertrain supply (upper) hose to the RH side of the HV battery, and remove the hose from the HV battery.
  2. Remove the plug from the powertrain supply hose, if installed.

Install

Installation procedure is the reverse of removal.

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