Tesla Model 3: HV Battery Assembly
Tesla Model 3 2017-2026 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)
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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)
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SEE MORE:
Pressure Transducer - High Pressure (Remove and Replace)
Remove
Remove the underhood storage unit. See Underhood Storage Unit (Remove
and Replace).
Perform the A/C refrigerant recovery. See A/C Refrigerant (Recovery and
Recharge).
Remove the outer HVAC plenum duct. See Duct - HVAC Plenum - Outer
(Remove and Replace).
Disconnect the electrical
Vent Assembly - HV Battery - RH (Remove and Replace)
Remove
Use Toolbox to put the vehicle into Factory Mode.
Invoke diagnostics on the touchscreen.
Inspect the Notifications for either a BMS_a123 or a BMS_W123 alert.
If:
Either alert is present - Contact Service Engineering. Do not perform
this procedure.
Neither alert is present - Continu
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