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TM-36 < SYSTEM DESCRIPTION > [CVT: RE0F10D] SYSTEM REVERSE PROHIBIT CONTROL LINE PRESSURE CONTROL INFOID:0000000011279274 SYSTEM DIAGRAM DESCRIPTION Highly accurate line pressure control and secondary pressure control reduces friction for improvement of fuel economy. Normal Oil Pressure Control Appropriate line pressure and secondary pressure suitable for driving condition are determined based on the accelerator pedal position, engine speed, primary pulley (input) speed, secondary pulley (output) speed, vehi- cle speed, input torque, stop lamp switch signal, transmission range switch signal, lock-up signal, power volt- age, target shift ratio, oil temperature, oil pressure, and overdrive control switch signal. Control When the CVT fluid temperature is high, the gear shift permission maximum revolution and the maximum Vehicle behavior in Power performance may be lowered, compared to normal control. Normal return condi- The control returns to the normal control when CVT fluid temperature is lowered. Control The reverse brake is controlled to avoid becoming engaged when the selector lever is set in “R” position while Vehicle behavior in If the selector lever is put at “R” position when driving with the forward gear, the gear becomes neutral, not Normal return condi- The control returns to normal control when the vehicle is driven at low speeds. (The reverse brake becomes JSDIA3781GB |