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 - Sliding Glass - Panoramic Roof (Remove and Replace)
Removal
Remove the sliding roof glass (refer to procedure) .
Release the rear ends of the main seal from beneath the stop
bumper seal.
Carefully release the sealant bond from the body.
Remove the seal.
Park Brake Caliper - Release - Harness Tool - Through ECU
Special Tools Required:
1030924-00-A EPB RELEASE TOOL, HARNESS
1030925-00-A ASY, RELEASE TOOL, EPB CONTROLLER REWORK
Chock the front wheels.
Remove the RH rear trunk trim
(refer to procedure).
Disconnect the harness from the top port of the
electric p
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