If your solenoid operates correctly, the trouble is most likely from the torque converter by itself. Should the solenoid won't allow air to move, area it inside a clear container of computerized transmission fluid and electrically cycle it to view if you can take away any blockage within the solenoid. https://lukasrwxww.iyublog.com/33387776/little-known-facts-about-torque-converter-clutch