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:
Harness - Headliner (Remove and Replace)
Remove
Remove the headliner. See Headliner (Remove and Install).
Disconnect the electrical harness from the LH headliner tweeter
connector.
Disconnect the electrical harness from the front overhead console
connector.
Disconnect the electrical harness from the RH headliner tweeter
connec
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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