Tesla Model S: Module - Air Suspension - ECU (RHD) (Remove and Replace)
Tesla Model S (2012-2025) 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
SEE MORE:
LF Antenna - Center - Heelboard (Remove and Replace)
Removal
Depress button and fold 60% part of seat back forward.
Lift sufficient heelboard floor covering for access to LF
antenna.
Note: Components have been removed in this graphic
to aid
TPMS - Set Thresholds
Note: This procedure
only applies to vehicles with the Baolong TPMS system (vehicles
built before approximately September 10, 2014).
Set thresholds
In the Service Manual, refer to
General Information > Technical Data > Tire pressures. Note the
appropriate hard a
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