Tesla Model S: Rear Drive Unit
Tesla Model S (2012-2026) 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)
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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:
Seal - Door Front Inner Belt - LH (Remove and Replace)
Removal
Lower door glass.
Remove door trim panel (refer to procedure)
Remove trim stud securing flap seal to door.
Carefully ease flap seal clear of inner belt seal for access.
Caution: Take care not to damage component(s).
Motor - Seat Height - Driver's Seat (Remove and Replace)
Removal
Power the seat fully upward, away from the floor.
Remove the driver's seat outer side cover (refer to procedure).
Disconnect the seat height motor connector and harness.
Remove the outboard nuts (x3) that secure the seat height motor
to the seat (torque 8 Nm).
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