Tesla Model S: Sensor - Motor - Speed (Remove and Replace)
Tesla Model S (2012-2026) Service Manual / Rear Drive Unit / Sensor - Motor - Speed (Remove and Replace)
Removal
- Remove the mid aero shield (refer to procedure).
- Disconnect the speed sensor connector.
- Remove the bolt that secures the speed sensor to the end bell
(torque 8 Nm).
- Remove the speed sensor from the end bell.
Note: Inspect the O-ring seal for damage and replace if necessary.
Warning: Only use cleaning agents and solvents in a well-ventilated area.
Note: Clean the affected areas before installation. Apply silicone O-ring lubricant to the O-ring before installation.
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Warning: If the vehicle has air suspension,
activate "Jack" mode on the touchscreen before raising and
supporting the vehicle.
Drain & Refill
Raise and support the vehicle (refe
Gearbox Fluid - Small Rear Drive Unit (Remove and Replace)
Warning: If the vehicle has air suspension, activate "Jack"
mode on the touchscreen before raising and supporting the vehicle.
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Position the vehicle in preparation for
Oil Seal - Differential to Driveshaft Assembly - LH (Remove and Replace)
Special tools required for this procedure:
Supplier
Part Number
Description
Tesla
1051509-
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Creating a Driver Profile
When you first adjust the driver's seat, steering yoke
position, or exterior side mirrors, the touchscreen
prompts you to create a driver profile to save these
adjustments. Your profile also saves various preferences
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Profiles to learn more abo
Front Drive Unit (From Above) (Remove and Replace)
Note: If possible, use the
"From Below" procedure to remove and replace the front drive unit
(refer to procedure).
Removal
Remove the front drive unit
(refer to procedure).
Transfer Components
Drain the coolant from the old drive unit.
Release the 2 bolts that s
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