Shift Valve Pressure

Function
The shift valve pressure (p-SV) is derived from the regulating valve pressure

(P-RV), is regulated at the shift valve pressure regulating valve and is then present at the
1-2 and 4-5 shift solenoid valve (Y3/6y3)
3-4 shift solenoid valve (Y3/6y4)
2-3 shift solenoid valve (Y3/6y5)
Torque converter lockup PWM solenoid valve (Y3/6y6)
3-4 and 2-3 shift pressure shift valve.

The shift valve pressure (p-SV) controls the command valves via the upshift / downshift solenoid valves.

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