Tesla Model S: Module - Air Suspension - ECU (RHD) (Remove and Replace)
Tesla Model S (2012-2026) Service Manual / Electrical / Module - Air Suspension - ECU (RHD) (Remove and Replace)
Warning: If the 12V power supply is disconnected, do not attempt to open any doors with door glass in closed position. Failure to follow this instruction could result in door glass shatter.
Note: Before disconnecting the 12V power supply, ensure that the driver's door window is fully open. Failure to follow this instruction could result in vehicle lockout.
Removal
- Remove the air suspension ECU module (refer to procedure). Caution: At this point, there are still harnesses secured to the bracket.
- On the inner side of the bracket, release the latching tabs (x3) that secure the harnesses to the outer side of the bracket.
Installation procedure is the reverse of removal, except for the following:
- Run the Toolbox "Air Suspension Variant Coding" procedure.
-
Use Toolbox to update or redeploy the firmware:
- If the vehicle is not running the latest firmware, run the "Vehicle Firmware Update" procedure.
- If the vehicle is running the latest firmware, run the "Firmware Redeploy" procedure.
- Perform a ride height calibration (refer to procedure).
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Module - Air Suspension - ECU (RHD) (Remove and Install)
Warning: If the 12V power supply is disconnected, do
not attempt to open any doors with door glass in closed position.
Failure to follow this instruction could result in door glass
shat
Module - Passive Safety Restraint - PSRCM (Remove and Replace)
Warning: If the 12V power supply is disconnected, do
not attempt to open any doors with door glass in closed position.
Failure to follow this instruction could result in door glass
shat
Module - Body Controller - BCM (Remove and Replace)
Warning: If the 12V power supply is disconnected, do
not attempt to open any doors with door glass in closed position.
Failure to follow this instruction could result in door glass
shat
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Neutral
Neutral allows Model S to roll freely when you are not
pressing the brake pedal. To shift into Neutral, do any of
the following:
Open Controls, then press and hold the Neutral icon
on the drive mode strip until Model S engages
Neutral.
Choose Neutral from the drive mode selector on th
Wheel Arch Liner - Rear - LH (Remove and Replace)
Warning: If the vehicle has air suspension, activate "Jack"
mode on the touchscreen before raising and supporting the vehicle.
Removal
Raise and support the vehicle (refer to procedure)
Remove road wheel (refer to procedure)
Remove bolts (x2), plastic rivets (x2) securi
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