Dryer has no power.  i

I just cleaned my kenmore heavy duty dryer out. to like new. IT's a 2004 model.

I didn't see any fuses. I did see several sensors in there. One even looked like an optic one, pointed at the heating coil. I just cleaned them all off and vacuumed it all out.

I got a pretty good grasp of electronics, and I'd have to say, unless you are good with a volt meter and can decipher the technical spec sheet in the dryer, you should let a pro tackle trying to find out which sensor is out and replace it.

At the very least, call and get a few quick estimates.. it might not be as expensive as you think, for an hours service time.