MODULATING PRESSURE CONTROL SOLENOID
VALVE
The m odu lating pressure regula ting solenoid valve
(1) (Fig. 234) assigns a pr opor tiona l pressure to the
curren t which is cont rolled by the TCM accor ding to
the load.
TORQUE CONVERTER LOCKUP CLUTCH PWM
SOLENOID VALVE
The tor que converter lockup PWM solen oid (1)
(Fig. 235) valve converts pulse-wave-modulated cur-
rent controlled by the TCM into the appr opriate
hydra ulic cont rol pressure (p-S/TCC).
Fig. 234 Modulating Pressure Control Solenoid
Valve
1 - MODULATING PRESSURE CONTROL SOLENOID VALVE
2 - CONTACT SPRING
3 - CONDUCTOR TRACK
4 - VALVE HOUSING SHIFT PLATE
5 - CONDUCTOR TRACK
6 - CONTACT SPRING
Fig. 235 Torque Converter Lockup Clutch PWM
Solenoid Valve
1 - TORQUE CONVERTER LOCKUP CLUTCH PWM SOLENOID
VALVE
2 - CONTACT SPRING
3 - CONDUCTOR TRACK
4 - VALVE HOUSING OF SHIFT PLATE
5 - O-RING
6 - CONDUCTOR TRACK
7 - CONTACT SPRING
VA AUTOMATIC TRANSMISSION NAG1 - SERVICE INFORMATION 21 - 175
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