Tesla Model 3: HV Battery Cooling System
Tesla Model 3 2017-2026 Service Manual / Battery System / HV Battery Cooling System
- Coolant - HV Battery (Drain and Refill)
- Penthouse Coolant (Drain and Refill)
- Penthouse Coolant Leak Test
- Platter Enclosure Coolant (Drain and Refill)
- Platter Enclosure Coolant Leak Test
- Tube - Input - Coolant - Power Conversion System (Remove and Replace)
- Tube - Output - Coolant - Power Conversion System (Remove and Replace)
READ NEXT:
Coolant - HV Battery (Drain and Refill)
SPECIAL TOOLS
Drive Unit Pressure Test Fixture (1053600-00-B)
Adapter, Coolant Reservoir Pressure Test (1130942-00-B)
Kit, Coolant Leak Test Adapters, Model 3 (1132185-00-B)
Kit, Coolant Drain &
Penthouse Coolant (Drain and Refill)
Penthouse Coolant- Drain
SPECIAL TOOLS
Drive Unit Pressure Test Fixture (1053600-00-C)
Kit, Coolant Leak Test Adapters, Model 3 (1132185-00-B)
Kit, Coolant Drain & Fill Adapters, M3 (1133843-00-A)
SEE MORE:
Condenser (Remove and Replace)
Remove
Remove the cooling fan module. See
Module - Cooling Fan (Remove and Install).
Release the clips (x14) that attach the active grille shutter to the
cooling fan module, and then remove the active grille shutter from the
module.
Remove the screws (x2) that attach the radiato
Oil Pump - Rear Drive Unit(Remove and Replace)
Remove
Disconnect 12V power. See
12V Power (Disconnect and Connect).
Drain the gearbox fluid from the rear drive unit. See
Gearbox Fluid - Rear Drive Unit (Drain and Refill).
Remove the bolts that attach the oil pump to the rear drive unit, and
then remove the pump from the rear drive
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