Hello my dryer will not advance when its set on the auto dry (wrinkle free side) on my timer... it will dry my clothes great but it want advance on my timer I tried it with door open an close put it on auto timer with my ear close to the timer still no clicking clock timer noise... check breaker clean out lent inside an outside of house pipe check t stats an Thermos fuse still no luck... so I purchase new timer put it on one wire at a time then I reinstall still want advance in auto mode wrinkle free side it just dries in time drier mode only it works like it suppose to work on the time drier side but not the auto wrinkle free side... I running out of ideals please someone point in the right direction with some advice thanks for reading Fred...

The problem is that your dryer is dirty. The sensors must be able to sense for the timer to advance. Take the dryer apart and clean every duct by removing it and cleaning with soap and water. You need a long handle wire brush or good plastic brush. Clean the blower, element housing, everything. You should also replace the belt and grease all bearings and rollers with lithium grease. You will get about a five gallon bucket of dirt out of a dryer 2-3 years old. Sensors cannot work with all that dirt. Make sure to clean out door parts that move air, too. Look in every part and clean it all. It should work very well when through.