my dryer quit getting hot so i thought the heating element went out i decided to use the air fluff cycle i put the timer at 20 minutes and the dryer never shut off until i opened the door so now im thinking it the timer:confused:
Here are your parts
http://www.appliancepartspros.com/partsearch/modelsearch.aspx?model=wed5300sq0
See the attachment for the wiring diagram.
Did the timer advance but hang up just before off.
If yes then it is probably a blown heater.
If you look at the timing diagram you will see that the End Of Cycle gets power through Timer Switch 0 TM/OR contacts which gets it’s power through the heating coil to drive the timer that last little bit to off.