If the manual cycle works normally but the auto cycle does not---then you just have a problem with the timer itself. The heater and sensors are all working properly or else the dryer wouldn't heat during the manual cycle. The only difference during the automatic cycle and the manual cycle is that the contact inside the timer changes to change up the heating and timer advancement functions. Something is going on with the timer itself and it will need to be ordered and replaced to fix this problem I'm afraid to say.

All I ask of you is to please rate me with one of the top 3 ratings. If there is anything else I can help you with today just let me know. You can continue asking questions for as long as you like even after you rate me. Click the continue conversation link if you would like to continue this conversation. If you are done and rate a 1 or 2 star please consider using the "continue conversation" link and telling me what more I can do or what more you would have liked that was within my power so that I possibly give you that information or help me improve my customer satisfaction rating.