Fluid Pressure Is Directed To The 1-2-3-4-5-6 Clutch Assembly

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 S4 Solenoid

The VFS S4 solenoid is energized off. Spring pressure shifts the 4th clutch regulator valve and the mode 2 ETRS valve to allow S4 VFS SIG fluid to exhaust thru orifice #2.

Clutch Selector Valve

DRIVE fluid is directed thru the clutch selector valve and into the DRIVE 2 fluid circuit which is directed to the 3-8 clutch regulator valve, 4th clutch regulator valve, feed limit valve, tcc regulator apply valve, latch valve, #9 ball check valve and mode 2 ETRS valve.

Latch Valve

DRIVE 2 fluid is directed thru the latch valve and into the 1 REV/6789 LATCH fluid circuit which is directed to the #5 ball check valve.

#5 Ball Check Valve

1 REV/6789 LATCH fluid seats the #5 ball check valve against the 6789 CLUTCH fluid circuit allowing 1 REV/6789 LATCH fluid to enter the LATCH fluid circuit. LATCH fluid is directed to the clutch select valve applying pressure with the clutch select valve spring force.

Mode 2 ETRS Valve

DRIVE 2 fluid is directed thru orifice #65 and into the mode 2 ETRS valve applying pressure with the mode 2 ETRS valve spring force.