3-8 Clutch Releases
WARNING: This page is about a different car, the 2020 GMC Terrain and 2020 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
VFS S3-8 Solenoid
The S3-8 solenoid is commanded to low pressure allowing the 3-8 clutch regulator valve to shift enough to prevent pressurized DRIVE 2 fluid from entering the 38 CLUTCH fluid passage and engaging the 3-8 clutch.
3-8 Clutch Assembly
The 3-8 clutch is released allowing 38 CLUTCH fluid to exhaust thru the 3-8 clutch regulator valve.