3-2 Shift Solenoid Valve Assembly

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Fig 1: Identifying 3 - 2 Shift Solenoid Valve Assembly

Courtesy of GENERAL MOTORS CORP.

The 3-2 shift solenoid valve assembly is a normally-closed, 3-port, ON/OFF device that is used in order to improve the 3-2 downshift. The solenoid regulates the release of the 3-4 clutch and the 2-4 band apply.