4th Clutch Releases
WARNING: This page is about a different variant/trim than selected.
S4 Solenoid
The S4 solenoid is energized off allowing S4 VFS SIG fluid to exhaust thru orifice #2. Spring pressure shifts the 4th clutch regulator valve to allow 4TH CLUTCH fluid to exhaust into EX BACKFILL from the 4th clutch assembly.
4th Clutch Assembly
The 4th clutch is released allowing 4TH CLUTCH fluid to exhaust thru the 4th clutch regulator valve.