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,
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Drain & Refill
Raise and support the vehicle (refe
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Warning: If the vehicle has air suspension, activate "Jack"
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Position the vehicle in preparation for
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Special tools required for this procedure:
Supplier
Part Number
Description
Tesla
1051509-
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Setup
Turn on the Tesla SmarTool and select menu item
3 - Wakeup ID.
Starting with the front left wheel, hold the
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Note: The tool will
ping the sensor and read its uniqu
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Removal
Remove the liftgate applique (refer to procedure).
Remove the tailgate lower finisher (refer to procedure).
Release the watershield for access to the fog/reverse lamp.
Note: A new watershield might be required if the
adhesive is unable to secure it in posit
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