All Sensor Calibration (G And Yaw Rate Sensor, Steering Wheel Sensor, Brake Fluid Pressure Sensor)

CAUTION: Before carrying out the calibration, check that the diagnostic trouble code related to the steering wheel sensor, G and yaw rate sensor, or brake fluid pressure sensor is not set.

CAUTION: When the next operation has been completed, carry out the calibration to make ASC-ECU learn the neutral point of the steering wheel sensor, G and yaw rate sensor, and brake fluid pressure sensor.

ASC-ECU replacement

CAUTION: Carry out the calibration under the following conditions.

The vehicle has one occupant (driver) only.
Turn the steering wheel to set the wheels in the straight-ahead positions.
The brake pedal is not depressed. (The stoplight switch is OFF.)

Park the vehicle on a level surface.
CAUTION: Before connecting or disconnecting the scan tool (M.U.T.-IIISE), turn off the power supply mode of the electric motor switch.
Before setting scan tool (M.U.T.-IIISE), turn off the power supply mode of the electric motor switch.
Turn on the power supply mode of the electric motor switch.
Select "ABS/ASC/ASTC/WSS."
Select "Special function."
Select "Sensor calibration."
Select "All sensor calibration."
Before removing scan tool (M.U.T.-IIISE) from the vehicle, turn off the power supply mode of the electric motor switch.