Tesla Model 3 Owners & Service Manuals

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

Tesla Model 3 2017-2026 Service Manual / Thermal Management / Cooling System / Hose - Return - Powertrain (Remove and Replace)

Remove

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

Hose - Return - Powertrain (Remove and Replace)

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

Install

Installation procedure is the reverse of removal.

    READ NEXT:

     Hose - Supply - Powertrain (Remove and Replace)

    Remove Remove the HV battery. See HV Battery (RWD) (Remove and Install). Release the clip and disconnect the powertrain supply hose fitting from the RH underside of the penthouse. Releas

     Radiator (Remove and Replace)

    Remove Remove the cooling fan module. See Module - Cooling Fan (Remove and Install). Release the clips that attach the active grille shutter to the cooling fan module, and then remove t

     Superbottle (Dual Motor) (Remove and Replace)

    Superbottle (Dual Motor) - Remove SPECIAL TOOLS Kit, Svc Plug, Cooling Hose, Model 3 (1135762-00-A) Remove Remove the 2nd row lower seat cushion. See Seat Cushion - Lower - 2nd Row (Remove and R

    SEE MORE:

     Harness - Windshield (Remove and Replace)

    Harness - Windshield- Remove Remove Remove the LH instrument panel end cap. See End Cap - Instrument Panel - LH (Remove and Replace). Remove the LH middle A-pillar trim. See Trim - A-Pillar - Middle - LH (Remove and Replace). Remove the LH lower A-pillar trim. See Trim - A-Pillar - Lower -

     Wiper Blades (Adjust)

    SPECIAL TOOLS Adjustment Using the touchscreen, put the wipers in "Service Mode". Clean the wiper blades and the windshield thoroughly with isopropyl alcohol wipes, or equivalent. Spray the windshield with the washer jets. Cycle the wipers on high speed, and then inspect the cleaning patt

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