melody. 1  grace note - An extra note for embellishment, not necessary for the harmony or melody. 2  absolute music, abstract music, pure music - Absolute music (abstract music, pure music) is music for its own sakeâconcerned only with structure, melody, harmony, and rhythm. 3  air - An expressive succession of musical soundsâa melody or tune.
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.
If the transmission solenoid is energized, the plunger opens and allows fluid to pass while a solenoid that is not receiving power is closed in its normal position. So while the various engine sensors determine when the gears should shift, it is the job of the transmission solenoid to act out the actual shifting. Common Transmission Solenoid Problems