Q27B Pressure Control Solenoid Valve 2
WARNING: This page is about a different car, the 2021 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Pressure control solenoid valve 2 is a normally low pressure control solenoid valve. The solenoid valve regulates and directs fluid pressure to the 3-5-reverse clutch regulator valve. Increasing pressure to the 3-5-reverse clutch regulator valve increases pressure to the 3-5-reverse clutch.