Grand Voyager L4-2.4L DOHC (1996)
provided on circuit T16 from the transmission control relay. The Transmission Control Module (TCM) provides the ground path for the various
solenoids and pressure switches depending on operating conditions. This assembly is also case grounded to the transmission.
The following circuits are controlled by the TCM for the Solenoid and Pressure Switch Assembly
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T20 - Low/Reverse solenoid
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T19 - 2/4 solenoid
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T60 - Overdrive solenoid
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T59 - Governor Pressure Solenoid
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T50 - Low/Reverse pressure switch
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T47 - 2/4 pressure switch
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T9 - Overdrive pressure switch
Solenoid Switch Valve
The solenoid switch valve controls the direction of line pressure from the LR/CC solenoid. When the valve is shifted to the right, it allows the
low/reverse clutch to be pressurized. When it is shifted to the left, it directs line pressure to the TC and CC control valves to operate the TC clutch. The
valve is shifted to the right in all positions except 2nd, 3rd and 4th gear. When the transaxle upshifts to 2nd gear, the valve moves to the left, which
allows converter clutch engagement when needed. The valve must return to the right before a downshift to 1st gear can occur.
Torque Converter Clutch Control Valve
