GF27.60-P-3018ACS Shift Valve Pressure, Function

GF27.60-P-3018ACS Shift valve pressure, function
- Transmission 722.649


Function requirements for shift valve pressure in general
^ Circuit 87 ON
^ Circuit 61 (engine running)

Shift valve pressure in general
The shift valve pressure is derived from the control valve pressure, is regulated at the shift valve pressure regulating valve and is then applied to the following components:
- 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 controls the command valves via the upshift/downshift solenoid valves.