OUTLINE OF THE EPS (ELECTRIC POWER STEERING) SYSTEM Speed information from speed sensor Engine starting RPM information from ECU Battery 4. EPS control unit calculates assist power 1. Operates steering 5. Electricity output switched by EPS control unit 3. Sends the torque sensor signal 2. Twists torsion bar 6. Activates EPS motor Steering stem EPS control unit EPS motor Torque sensor EPS unit CAUTION: To prevent accidental damage to the EPS unit, it must not be disassembled. 1 - 4 FEATURES GEN INFO