Tesla Model S Owners & Service Manuals

Tesla Model S: Powertrain Coolant Pump 1 (Dual Motor) (Remove and Replace)

Tesla Model S (2012-2026) Service Manual / Thermal Management / Powertrain Coolant Pump 1 (Dual Motor) (Remove and Replace)

Coolant pump locations:

 RWD Model S
RWD Model S

 Dual Motor Model S
Dual Motor Model S

1 Powertrain coolant pump 1 RWD vehicle
2 Battery coolant pump 2 RWD vehicle
3 Battery coolant pump 1 RWD vehicle
4 Powertrain coolant pump 2 Dual Motor vehicle
5 Powertrain coolant pump 1 Dual Motor vehicle
6 Battery coolant pump 2 Dual Motor vehicle
7 Battery coolant pump 1 Dual Motor vehicle
Removal

  1. Disconnect 12V and HV power (refer to procedure).
  2. Remove the wiper arms (refer to procedure).
  3. Remove the cowl panel (refer to procedure).
  4. Remove the LH shock tower to bulkhead strut (refer to procedure).
  5. Slide the pump off of the bracket.

    Powertrain Coolant Pump 1 (Dual Motor) (Remove and Replace)

  6. Release the bolt that secures the bracket to the front shock tower crossmember (torque 6.5 Nm). Remove the bracket from the vehicle to provide additional access.
  7. Place absorbent material beneath the pump.
  8. Clamp and release the 2 hoses.

    Powertrain Coolant Pump 1 (Dual Motor) (Remove and Replace)

  9. Disconnect the electrical connector from the rear of the pump.

    Powertrain Coolant Pump 1 (Dual Motor) (Remove and Replace)

  10. Remove the pump from the vehicle.
Installation

Installation procedure is the reverse of removal, except for the following:

  • Clean any spilled coolant.
  • When all components have been reinstalled, refill and bleed the cooling system (refer to procedure).

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