- The 2nd-4th position sensor is installed on the actuator control valve and detects the sleeve A2 position.
- The 2nd-4th position sensor converts the sleeve A2 position into output voltage and transmits the signal to TCM.
- The sleeve A2 has its oil passage secured by the shift solenoid valve 1 and shift solenoid valve 2 when the sequence solenoid valve is OFF and is driven by the axis A feed pressure solenoid valve. The 2nd gear and 4th gear are selected or deselected depending on the operation of the sleeve A2.