Control System

OUTLINE





The RE4R01A automatic transmission senses vehicle operating conditions through various sensors. It always controls the optimum shaft position and reduces shifting and lock-up shocks.




CONTROL SYSTEM

A/T CONTROL UNIT FUNCTION
The A/T control unit receives signals sent from various switches and sensors. The control unit then determines required line pressure, shifting point, lock-up operation, engine brake operation. The unit sends required signals to the respective solenoids.




INPUT/OUTPUT SIGNAL OF A/T CONTROL UNIT