The owner says about 1 out of 4 loads, the washer will not do final spin. First time I went there, dug half a pound of fiber, coins, broken ID cards, etc out of large hose trap to cure an obvious slow drain. There had been no drain error code. Pump drains like a champ now. Every time I look at it, of course it spins fine.
She says there is NO error code, nothing in the display window that normally counts down time. Sometimes it will start working when she puts it into the Drain/Spin cycle, sometimes not.
I have had trouble with these before, especially with "communication error" or "serial error". I am willing to throw a new door lock at it, but have no real confidence it will help. Same goes for control board or motor board.
Any experienced thoughts?
Danny
PS- The tech sheet does not even list a spin problem.
.............I told the customer that it needed a new door lock assy and if they need to do some of the backed up laundry, I will gladly leave my test lock for them to use.......I can get back to my customer by the next day or the day after that....( I get most basic parts delivered by 1-2 p.m. the next day) ........... They said they can wait one day..................................I strip these units down and I always take the speed board, pump, and door lock assy............It is a way to back -up / verify your diagnostic tests........ Confounded bridge made me type all this......Dang nab it . 
