I have just had the same problem, i took the back off the dryer and found that the heating element had blown, one of the 'rungs' was broken in half the heating element was about half way down the back of the machine and looked a bit like a small rung heater. mine was obviously broken, yours could be the thermostats which were attached by the wires just above the heater, have found the parts quite easily online - my next step is how to change them, maybe we could help each other along....!
Susan
January 2010