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Home >> Saturn >> 2006 >> Vue Red Line, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Automatic Transaxle - 4T45-E - Introduction (2 Of 2)) >> Description and Operation >> Automatic Transmission Hydraulic Diagrams >> Drive Range, Manual Second (from Drive, Manual Third) (W/o Electronic Range Select Mode) >> Pressure Control >> Pressure Control Solenoid Valve

Pressure Control Solenoid Valve

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

The PCM increases the PCS duty cycle in order to increase the operating range of torque signal fluid pressure in Manual Second. This provides increased line pressure for the additional torque requirements during engine compression braking and increased engine load in Manual Second.