Dryer will not start

Dryer Repair
1

worked fine lastnight, will not start now. replaced timer several months ago, have checked breaker and have power up to timer and start switch

2

Check the door switch and see if its clicking and if it has continuity.

3

I would go with door switch also.

4

replaced door switch today as well as push start button and still no go
already replaced timer not to long ago.

5

Does it have 220/240volts at wall plug??

6

Remove the rear panel and check the thermal fuse (#23 on the diagram) for continuity.

Here are the breakdown diagrams and Replacement parts for WHIRLPOOL LER3624EQ1 | AppliancePartsPros.com

Gene.