TCS CONTROL OPERATION

id041500101400

• TCS control detects a slipping drive wheel using the following signals, sends a torque reduction request signal to the PCM and, at the same time, controls the solenoid valves and pump motor in the DSC HU/CM.

  ― Vehicle wheel speed signals from the front and rear ABS wheel-speed sensors
  ― Engine torque signal from the PCM
  ― Steering angle signal from the steering angle sensor
  ― Yaw rate and lateral-G signals from the combined sensor
  ― Fluid pressure signals from the brake fluid pressure sensors