Product review (5 stars): Did the trick
My LG DLEX8377NM dryer started having issues where the cycle would stop but the motor would keep spinning. This led me to believe there was a stuck relay or some such on the board.  We lived with this issue for some months before the unit eventually failed altogether and stopped spinning at all.  Had a guy out to look at it who said it would be a $400+ repair.  Decided to try replacing this board myself and I'm glad I did because it was a lot easier than I thought (hint: use Google - there are some good video instructions out there).  New board works great and the dryer is running like new.  (I ended up replacing the motor AND this control board for about $200 all up).  If you know how to use a screwdriver you can do this yourself. Man up!