Tesla Model 3: HV Battery Cooling System
Tesla Model 3 2017-2025 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:
Gasket - Cover - HV Battery (Remove and Replace)
Remove
Note: There are two types of HV battery cover gaskets: an older
platter perimeter gasket, and a newer penthouse perimeter gasket. These are
referred to as platter type and penthouse type. This procedure removes both
types, but installs only the penthouse type gasket.
Remove the HV batter
Glass - Roof - Fixed (Remove and Replace)
Remove
Remove the headliner. See Headliner (Remove and Install).
Measure and record the gaps from the fixed roof glass to windshield,
body sides, and backlight glass.
Note: The gap measurements are used for the installation of the
fixed roof glass.
Apply masking tape to protect the paint
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