BRAKE FLUID PRESSURE SENSOR CALIBRATION


caution Before performing calibration, check that the brake fluid pressure sensor-related diagnosis code is not set.
caution After the next operation has been completed, carry out the calibration to make TCL/ASC-ECU learn the neutral position of the brake fluid pressure sensor.

  • When the troubleshooting for code No. C123A is carried out
  • Brake fluid pressure sensor replacement
  • TCL/ASC-ECU replacement
caution Always perform the calibration with the brake pedal released (stop lamp switch is turned off).
1.Park the vehicle on a level surface.
2.
caution Before connecting or disconnecting M.U.T.-III, always turn the ignition switch to the "LOCK" (OFF) position.
Before setting M.U.T.-III, turn the ignition key to the "LOCK" (OFF) position.
3.Turn the ignition switch to the "ON" position.
4.Select "ABS/ASC/ASTC/WSS."
5.Select "Special function."
6.Select "Sensor calibration."
7.Select "M/C pressure sensor calibration."
8.Before removing M.U.T.-III from the vehicle, turn the ignition key to the "LOCK" (OFF) position.