when i have to hit the highway when i get up above about 45 mine wont come out of high gear, when i get on it hard in any gear i wont shift out of it it gets old i cleand and d-electric greased the sensor on the side of the card (my dealer said that one has something to do with it) i know when i took it of it blinked in neautral so i suppose they new something but it gets old having to shut it down to change gears, sorry so long but would like some help