it'ss either a bad hall sensor or
using to much detergent(suds lock)
unplug the unit for a min or so
then press spin speed and soil level at the sametime
then push big selector
1-tumbles clock wise 40-50 RPM
2-low speed 0-600 rpm
3-high speed 600-1000 or more rpm
if it spins up to 1000 rpm (in display will read (X10) speed
then you have a sudsing problem
if it just rumbles back and forth...then halll sensor
which could just be loose wire in harnwess end
hope this helps
coachwint@yahoo.com
pat
February 2008