LEMON Manuals: Even more car manuals for everyone
Home >> Saturn >> 2010 >> Sky Red Line, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Automatic Transmission - 5L40-E/5L50-E - Description And Operation) >> Description and Operation >> Automatic Transmission Hydraulic Diagrams >> Park - Engine Running >> Fluid Pressure Directed in Preparation for a Shift

Fluid Pressure Directed in Preparation for a Shift

WARNING: This page is about a different variant/trim than selected.
Manual Valve

Mechanically controlled by the gear selector lever, the manual valve is in the Park (P) position and prevents line pressure from the pressure regulator valve from entering the reverse, D13 and 32 fluid circuits.

1-2 Shift Solenoid (SS) Valve and 1-2 Shift Control Valve

Feed limit fluid from the feed limit valve is routed to the 1-2 SS valve and to the 1-2 Shift control valve in preparation for a shift.

2-3 Shift Solenoid (SS) Valve

Feed limit fluid from the feed limit valve is routed to the 2-3 SS valve in preparation for a shift.

4-5 Shift Solenoid (SS) Valve

Feed limit fluid from the feed limit valve is routed to the 4-5 SS valve in preparation for a shift.

Direct Clutch, Overdrive Clutch, Intermediate Clutch, and Second Clutch Accumulators

Line fluid fills the accumulator circuits and accumulator assemblies in preparation for an upshift.