Grand Cherokee 4WD SRT-8 V8-6.1L VIN 3 (2006)
Each shift group possesses one shift pressure shift valve (4). The 1-2 / 4-5 and 2-3 shift pressure shift valves are installed in the shift valve housing;
the 3-4 shift pressure shift valve is installed in the valve housing. It assigns the shift pressure (p-S) to the activating actuator and the overlap pressure
(p-0) regulated by the overlap regulating valve to the deactivating actuator.
Lubrication Pressure Regulating Valve
The lubrication pressure regulating valve (1) is located in the valve housing of the electrohydraulic control module. The valve controls the fluid to
lubricate and cool the mechanical part of the transmission, and limits the pressure in the torque converter.
Shift Pressure Regulating Valve
The shift pressure regulating valve (1) is located in the valve housing of the shift plate. It regulates the shift pressure (p-S).
Regulating Valve Pressure Regulating Valve