Manual Valve
WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
In the DRIVE position, the manual valve routes line (2) pressure into the drive (19) fluid circuit. Drive (19) fluid is routed to the neutral relay valve, the C1 control valve, the B1 control valve, the reverse shift ball check valve (#6), the B2 control valve, the U1 shift valve, the U2 shift valve, the 2-3, 3-4 shift solenoid valve assembly (S2), and the 1-2, 2-3, reverse shift solenoid valve assembly (S3).