Pain in the rear or leg that is worse when sitting. Burning or tingling down the leg. Weakness, numbness, or difficulty moving the leg or foot. A constant pain on one side of the rear. A shooting pain that makes it difficult to stand up.
A transmission solenoid is an electro-hydraulic valve that controls fluid flow into and throughout an automatic transmission. Solenoids can be normally open or normally closed.ransmission solenoids are usually installed in a transmission valve body, transmission control unit or transmission control module.
Transmission Solenoid: Function & Common Problems While manual transmissions make use of the clutch to change gears, automatic transmissions rely on a complicated hydraulic system for shifting, and the transmission solenoid is especially important for this process.