Tesla Model S: High Voltage Components
Tesla Model S (2012-2026) Owner's Manual / Charging / Electric Vehicle Components / High Voltage Components
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- Heat Pump Assembly
- Front Drive Unit
- Service Access Panel for High Voltage Components (Penthouse)
- High Voltage Battery
- High Voltage Busbars
- Rear Drive Unit
- Charge Port
NOTE: Plaid version not shown
WARNING: The high voltage system has no user serviceable parts. Do not disassemble, remove or replace high voltage components, cables or connectors. High voltage cables are typically colored orange for easy identification.
WARNING: Read and follow all instructions provided on the labels that are attached to Model S. These labels are there for your safety.
WARNING: In the unlikely event that a fire occurs, immediately contact your local fire emergency responders.
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Charging Equipment
Charging equipment designed specifically to charge
your Model S is available from Tesla. A Tesla Wall
Connector, which installs in your parking space, is the
fastest way to charge Model S for daily
About the High Voltage Battery
Model S has one of the most sophisticated battery
systems in the world. The most important way to
preserve the high voltage Battery is to LEAVE YOUR
VEHICLE PLUGGED IN when you are not using it. Th
SEE MORE:
Subframe Assembly - Front (Remove and Replace)
Removal
Remove front subframe assembly for access
(refer to procedure)
Remove and discard the bolts (x2) securing
steering rack assembly to subframe (torque 175 Nm).
Caution: Replace all
Patchbolt(s).
Caution:
Ensure that the bolts ar
Seat Belt Pre-tensioners
The front seat belts are equipped with pre‑tensioners
that work in conjunction with the airbags in a severe
frontal collision. The pre‑tensioners automatically retract
both the seat belt anchor and the seat belt webbing,
reducing slack in both the lap and diagonal portions of
the belts, res
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