4-5-6-7-8-9-10 Reverse Clutch Applies
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, 2018 Cadillac Escalade ESV, and 2018 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
4-5-6-7-8-9-10 Reverse Clutch Regulator Valve
Shift solenoid valve 6 is energized and applying pressure against the 4-5-6-7-8-9-10 reverse clutch regulator valve allowing LINE fluid to enter the 456789-10R CLUTCH fluid circuit. 456789-10R CLUTCH fluid is directed through the clutch regulator valve to the 4-5-6-7-8-9-10 reverse clutch assembly.
4-5-6-7-8-9-10 Reverse Clutch Assembly
456789-10R CLUTCH fluid is directed into the 4-5-6-7-8-9-10 reverse clutch assembly. 456789-10R CLUTCH fluid moves the piston against spring force to apply holding of the 4-5-6-7-8-9-10 reverse clutch plates.