Tesla Model 3: Battery System
Tesla Model 3 2017-2025 Service Manual / Battery System
- HV Battery Assembly
- HV Battery (RWD) (Remove and Install)
- HV Battery (RWD) (Remove and Replace)
- HV Battery (Dual Motor) (Remove and Install)
- HV Battery (Dual Motor) (Remove and Replace)
- HV Battery Enclosure
- Breathers - HV Battery (Remove and Replace)
- Cover - HV Probe - HV Battery (Remove and Replace)
- Cover - Penthouse (Remove and Replace)
- Flood Ports - 2nd Generation (Remove and Replace)
- Flood Ports - 2nd Generation (Retrofit)
- Gasket - Cover - HV Battery (Remove and Replace)
- HV Battery Air Leak Test
- Penthouse Air Leak Test
- Platter Enclosure Air Leak Test
- Ski - Center Rail - HV Battery (RWD) (Remove and Replace)
- Ski - Center Rail - HV Battery (Dual Motor) (Remove and Replace)
- Skid Plate - HV Battery - Front (Remove and Replace)
- Skid Plate - HV Battery - Rear (Remove and Replace)
- Vent Assembly - HV Battery - LH (Remove and Replace)
- Vent Assembly - HV Battery - RH (Remove and Replace)
- 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)
- HV Battery Electrical Components
- Contactor - Fast Charge - HV Battery (Remove and Replace)
- Contactor - Negative - HV Battery (Remove and Replace)
- Contactor - Positive - HV Battery (Remove and Replace)
- Controller - High Voltage (Remove and Replace)
- DC Input Assembly - HV Battery (Remove and Replace)
- Fuse - A/C Compressor - HV Battery (Remove and Replace)
- Fuse - Cabin Heater - HV Battery (Remove and Replace)
- Fuse - Power Conversion System - HV Battery (Remove and Replace)
- Guide - Probing - HV Battery (Remove and Replace)
- Harness - AC Inlet - HV Battery (Remove and Replace)
- Harness - Penthouse - HV Battery (Remove and Replace)
- HV Battery Contactor Seize Check
- HV Header - HV Battery (Remove and Replace)
- Insulators - HV Battery (Install)
- Passthrough - DCDC - 12V (Remove and Replace)
- Power Conversion System (Remove and Replace)
- Pyrotechnic Battery Disconnect (Remove and Replace)
- Shunt - HV Battery (Remove and Replace)
READ NEXT:
HV Battery (RWD) (Remove and Install)
HV Battery (RWD) (Remove and Install) - Remove
SPECIAL TOOLS
Adapter, Lift Pad, Model 3 (1453419-00-A)
Key, Seat Belt Release, Model 3 (1133787-00-A)
ASY, Battery Table, Manual Lift (1020566-00-F)
Top
SEE MORE:
Charging Instructions
Opening the Charge Port
The charge port is located on the left side of
Model 3, behind a door that is part of the rear
tail light assembly. Before charging, park
Model 3 to ensure that the charge cable easily
reaches the charge port.
With Model 3 unlocked (or an authenticated
phone is within
Panel - Door Trim - Rear - LH (Remove and Install)
Panel - Door Trim - Rear - LH (Remove and Install) -
Remove
Remove
Open the LH rear door, and fully lower the window.
Remove the LH rear door puddle light. See
Puddle Light - Rear Door - LH (Remove and Replace).
Release the clip that attaches the screw cover to the front of the LH
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