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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 >> Overdrive Range, Second Gear (W/o Electronic Range Select Mode) >> Shift Accumulation >> 2-3 Shift Valve

2-3 Shift Valve

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

A spring force keeps the 2-3 shift valve in the downshifted position. In this position the valve blocks 2-3 drive fluid, in preparation for the upshift into Third gear.

Fig 1: Overdrive Range, Second Gear - Without Electronic Range Select Mode
GM1205849Courtesy of GENERAL MOTORS CORP.
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