Tesla Model S: Rear Drive Unit
Tesla Model S (2012-2025) Service Manual / Rear Drive Unit
- Drive Unit - Rear - Large (Remove and Replace)
- Drive Unit - Rear - Large (Remove and Install)
- Drive Unit - Rear - Small (Remove and Install)
- Mount - Motor - Side (Remove and Replace)
- Bushing - Drive Unit - Front (Remove and Replace)
- Bushing - Drive Unit - Rear (Remove and Replace)
- Sensor - Motor - Speed (Remove and Replace)
- Gearbox Fluid - Large Rear Drive Unit (Remove and Replace)
- Gearbox Fluid - Small Rear Drive Unit (Remove and Replace)
- Oil Seal - Differential to Driveshaft Assembly - LH (Remove and Replace)
- Driveshaft Assembly - LH (Remove and Replace)
READ NEXT:
Drive Unit - Rear - Large (Remove and Replace)
Note: Loosen suspension fasteners by hand, then
use a cordless electric drill with a 3/8 in drive adapter and an
3/8 in drive air ratchet wrench.
Removal
Remove the drive unit (r
Drive Unit - Rear - Large (Remove and Install)
Special tools required for this procedure:
Supplier
Part Number
Description
Tesla
1000991
Drive Unit - Rear - Small (Remove and Install)
Special tools required for this procedure:
Caution: Use the specified coolant only. In this manual, refer
to General Information > Capacities, Fluids, and
Lubricants > Fluids.
SEE MORE:
Air Line - Air Suspension - Compressor to Valve Block (Remove and Replace)
Warning: To avoid personal injury, eye protection must be
worn when performing this operation.Removal
Raise and support the vehicle (refer to procedure).
Disconnect 12V power.
Rear wheel drive (RWD): Refer to
procedure.
Dual Motor: Refer to pr
Dimensions
Exterior Dimensions
CAUTION: Depending on configuration (such as suspension height or
wheel selection), your vehicle's liftgate
can open up to approximately 7.5 feet (2.3 meters) high. See Adjusting
Liftgate Opening Height to
adjust the liftgate height and prevent it from coming into con
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