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ELECTRIC POWER STEERING ELECTRIC POWER STEERING (EPS) 37-6 GENERAL DESCRIPTION ON SYSTEM To improve operational reliability, the dual-circuit sys- informs a driver of the system malfunction by illumi- ELECTRICAL PARTS AND FUNCTIONS ACB05501AB EPS-ECU Motor Torque sensor Parts name Description about function Sensor Wheel speed sensor (ABS-ECU The vehicle speed signal is sent from the ABS-ECU or Torque sensor Detects a steering force, converts it into the voltage signal, Actuator Motor Generates assist torque by the steering operation to the Electric power steering warning Warns a driver of the system malfunction using the signal EPS-ECU Control the actuator (motor) based on the signal sent from Controls the self-diagnostic function and fail-safe function. Controls diagnostic function (Compatible with M.U.T.-III). |