1-3-5-6-7-8-9 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.
1-3-5-6-7-8-9 Clutch Regulator Valve:
Shift solenoid valve 5 is energized and applying pressure against the 1-3-5-6-7-8-9 clutch regulator valve allowing LINE fluid to enter the 1356789 CLUTCH fluid circuit. 1356789 CLUTCH fluid is directed to the clutch regulator gain valve and the 1-3-5-6-7-8-9 clutch assembly.
1-3-5-6-7-8-9 Clutch Assembly:
1356789 CLUTCH fluid is directed into the 1-3-5-6-7-8-9 clutch assembly. 1356789 CLUTCH fluid moves the piston against spring force to apply holding of the 1-3-5-6-7-8-9 clutch plates.