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:
Scheduled Charging and Scheduled
Departure
Toggle between Scheduled Departure and Scheduled
Charging by touching Controls > Charging > Switch to
Scheduled Charging/Scheduled Departure when
Model S is in Park.
NOTE: Scheduled Charging/Scheduled Departure
settings are also available on the Climate Controls
screen and in the Tesla mo
Limitations and Inaccuracies
Lane Assist features cannot always detect lane markings
and you may experience unnecessary or invalid warnings
in these situations:
Visibility is poor and lane markings are not clearly
visible (due to heavy rain, snow, fog, etc.). The exact
detection zone of the ultrasonic sensors varies
d
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