SOLENOID VALVE FUNCTION [JA5AX-EL]


id051705693100

.

1
Shift solenoid C
2
High clutch solenoid valve
3
2-4 brake solenoid valve
4
neutral shift solenoid valve
5
Shift solenoid B
6
Reduction timing solenoid valve
7
Shift solenoid A
8
Torque converter solenoid valve
9
Pressure control solenoid

Function chart

Solenoid

Type

Characteristics

Function

Pressure control solenoid
Repeats ON and OFF at 50 Hz (20 ms cycle); duty cycle type (three-way type)
Normal high
Controls pressure regulator valve, regulates line pressure
Torque converter clutch (TCC) solenoid valve
Normal low
Controls TCC engagement and disengagement
2-4 brake solenoid valve
Normal high
Control 2-4 brake engagement and disengagement
High clutch solenoid valve
Control high clutch engagement and disengagement
Shift solenoid A
ON/OFF (three-way type)
Normal low
Control shift valve A
Shift solenoid B
Control shift valve B
Shift solenoid C
Control shift valve C
Reduction timing solenoid valve
ON/OFF (two-way type)
Control reduction reducing valve
Neutral shift solenoid
Control neutral shift valve and reverse inhibitor valve