TCS CONTROL OPERATION


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•  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