Tesla Model 3: HV Battery Enclosure
Tesla Model 3 2017-2025 Service Manual / Battery System / 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)
READ NEXT:
Breathers - HV Battery (Remove and Replace)
Remove
Remove the mid aero shield panel. See
Panel - Aero Shield - Mid (Remove and Replace).
Release the fir tree clips that attach the coolant hoses to the LH shear
plate.
Remove and d
Cover - HV Probe - HV Battery (Remove and Replace)
Warning:
Only technicians who have been trained in High Voltage Awareness are
permitted to perform this procedure. Proper personal protective equipment (PPE)
and insulating HV gloves with a minimum
Cover - Penthouse (Remove and Replace)
SPECIAL TOOLS
Asy, Service Cover, Penthouse, Model 3 (1127845-00-A)
Skt, 1/4in Dr, 5-Lobe Torx Plus External (1059330-00-B)
Wrench, Torque + Angle, 1/4" Dr (1076971-02-A)
Cap, Logic Conn, Inv, 3DU
SEE MORE:
Trunk (Remove and Replace)- Remove
Remove the rear license plate.
Remove the trunk lid trim. See Trim - Lid - Trunk (Remove and Replace).
Remove the LH and RH rear fog/reverse lights. See Light - Fog / Reverse
- Rear - LH (Remove and Replace).
Remove the trunk exterior release switch. See Switch - Exterior Release
- Trunk
Contactor - Fast Charge - HV Battery - Install
Install
Use IPA wipes to clean the high voltage mating surfaces of the fast
charge contactor and the positive and negative DC link and DC input busbars.
Install the HV battery fast charge contactor to the insulator.
Note: Align the 2 guides as the fast charge contactor is installed
on the ins
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