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:
Brake Rotor - Rear - LH (Remove and Replace)
SPECIAL TOOLS
Tool, Caliper Spreader, Model 3 (1134786-00-A)
Remove
Raise the vehicle and remove the LH rear wheel. See
Wheel (Remove and Install).
Use Toolbox to place the vehicle into EPB Service Mode. See
Release Parking Brake Using Toolbox
Disconnect the electrical wiring harness con
Locking Devices
General
Always replace locking devices with ones of the same design.
Caution: Do not use impact tools on fasteners that are threaded into
aluminum components.
Locking Tabs and Washers
Always inspect locking tabs and washers. Do not reuse, if damaged.
Pipe and Hose Unions
To prevent rotational damag
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