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GMC Jimmy Full Size V8-379 6.2L DSL (1983)06 · Transmission and Drivetrain
06 · Transmission

Shift Solenoid, A/T (Upshift Solenoid): Description and Operation

Make
GMC
Model
Jimmy Full Size
Engine
V8-379 6.2L DSL
Year
1983
Section
Shift Solenoid, A/T › Description and Operation › Upshift Solenoid
Transmission and DrivetrainUpshift Solenoid · page 1 of 2
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Shift Solenoid: Description and Operation
Upshift Solenoid

1-2 Shift Valve

Controls the speed at which the 1-2 and 2-1 shifts occur.

2-3 Shift Valve

Controls speeds at which 2-3 and 3-2 shifts occur.

Stator Valve

Used only on transmissions having the variable pitch stator, this valve shifts when line oil is exhausted at end of valve when stator control solenoid is
energized. This exhausts oil from the variable pitch stator piston and changes from the low to the high angle. When the stator solenoid is not energized,
converter oil is directed to the stator piston and low angle is obtained.

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Parts & tools for this job For 1983 GMC Jimmy 6.2L

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