Tesla Model 3 Owners & Service Manuals

Tesla Model 3: Coolant Pump - HV Battery - Install

Tesla Model 3 2017-2025 Service Manual / Thermal Management / Cooling System / Coolant Pump - HV Battery (Remove and Replace) / Coolant Pump - HV Battery - Install

Install

  1. Remove and discard any o-rings or debris in the superbottle where the coolant pump will install.
  2. Make sure that new o-rings are installed onto the new coolant pump.
  3. Lubricate the o-rings with Silaramic lubricant.
  4. Position the outlet of the coolant pump in the up position, and insert the coolant pump into the superbottle.
  5. Make sure that the coolant pump is fully seated in the superbottle.

Coolant Pump - HV Battery- Install

  1. Hand-tighten new screws to attach the coolant pump to the superbottle.
  2. Tighten the coolant pump screws in a cross-pattern. Torque 1.8 Nm
  3. Connect the electrical harness to the coolant pump connector.

Coolant Pump - HV Battery- Install

Coolant Pump - HV Battery- Install

  1. Fasten the clip that attaches the electrical harness to the superbottle.
  2. Connect 12V power. See 12V Power (Disconnect and Connect).
  3. Perform a cooling system vacuum refill. See Cooling System (Vacuum Refill).
  4. Install the underhood storage unit. See Underhood Storage Unit (Remove and Replace).
  5. Install the cabin intake duct assembly. See Duct - Cabin Intake (Remove and Replace).
  6. Remove the coolant drain from under the vehicle.
  7. Install the front aero shield panel. See Panel - Aero Shield - Front (Remove and Replace).

    READ NEXT:

     Coolant Pump - Powertrain (Remove and Replace)

    Remove Remove the underhood storage unit. See Underhood Storage Unit (Remove and Replace). Disconnect 12V power. See 12V Power (Disconnect and Connect). Remove the front aero shield panel. See P

     Cooling System (Check and Fill)

    Remove Remove the rear underhood apron. See Underhood Apron - Rear (Remove and Replace). Remove the cabin intake duct. See Duct - Cabin Intake (Remove and Replace). Remove the outer HVAC ple

     Cooling System (Drain and Refill)

    SEE MORE:

     Amplifier - Antenna - FM (Remove and Replace)

    Remove Remove the LH side rail trim. See Trim - Side Rail - LH (Remove and Install). Disconnect the electrical connector from the FM antenna amplifier. Remove the bolt and release the clip that attach the FM antenna amplifier to the C-pillar, and then remove the amplifier from the

     Sensor - Temperature - LH (Remove and Replace)

    Remove Remove the driver floormat. Remove the center console LH side carpet. See Carpet - Side Panel - Center Console - LH (Remove and Replace). Disconnect the LH temperature sensor electrical connector. Release the tabs that attach the LH temperature sensor inside the HVAC assembl

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