2-9 Clutch Applies
WARNING: This page is about a different car, the 2021 GMC Terrain. However, it is still accessible from the selected car via links, so may be relevant.
2-9 Solenoid
The 2-9 solenoid energizes allowing drive fluid to enter the 2-9 regulator valve and enter the 2-9 CLUTCH fluid circuit. 2-9 CLUTCH fluid seats ball check valve #1 then is forced thru orifice #9 and #32 to the 2-9 clutch assembly.
2-9 Clutch Assembly
29 CLUTCH fluid is directed to the 2-9 clutch assembly housing. 29 CLUTCH fluid moves the piston against spring force to apply holding of the 2-9 clutch plates.