TCS CONTROL OPERATION

• 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

– Fluid pressure signals from the brake fluid pressure sensors