
AUTOMATIC TRANSMISSION [SJ6A-EL]
05–13–19
05–13
CONTROL VALVE BODY COMPONENT OUTLINE [SJ6A-EL]
EHU051321100101
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The control valve body supplys oil by switching the oil circuit for the hydraulic pressure generated by the oil
pump. Based on the control signal from the TCM, the solenoid valves are activated to control the hydraulic
pressure to the clutch and brakes, performing gear shift and TCC. In addition, an appropriate amount of oil is
supplied to the torque converter, planetary gears and lubricating parts.
End Of Sie
TCM
CONTROL VALVE BODY COMPONENT
OIL PAN
SIGNAL
OIL PUMP
RETURN
SEND
ATF
GENERATES HYDRAULIC PRESSURE
OIL PUMP
PRESSURE
SHIFT SOLENOID A, B, C, D,
E, F, G
CLUTCHES,
BRAKES
OPERATE
PRESSURE
TORQUE
CONVERTER
SEND ATF
OIL COOLER
RETURN
LUBRICATION
RETURN
PLANETARY
GEAR
LINE PRESSURE
CONTROL SOLENOID
TCC CONTROL SOLENOID
REGULATOR VALVE
MODULATOR VALVE
SHIFT VALVES,
CONTROL
VALVES
ASSURES OPERATION
HYDRAULIC PRESSURE
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