Whirlpool GEW9200LW1 Dryer will not start

[Dryer will not startWhirpool GEW920]

Dryer When I try to start, sensing light comes on, is beeps in the back area. But will not start.

[16345Ed]

9 hours ago, Dryer will not startWhirpool GEW920 said:

Dryer When I try to start, sensing light comes on, is beeps in the back area. But will not start.

Does light come on when door is open(checking door switch)

Does drum turn easily? Broken belt causing belt switch to be open?

could be anything 

[Dryer will not startWhirpool GEW920]

Light comes on I will check the drum now- thank you!

[Dryer will not startWhirpool GEW920]

The drum turns.

[MrApplianceMatt]

I'd pop the lid and see if the belt was broken. Sounds like an interlock switch.

[16345Ed]

9 hours ago, Dryer will not startWhirpool GEW920 said:

The drum turns.

Easily or is there resistance 

[moish]

Did you check the centrifugal switch on motor?

[MrApplianceMatt]

9 minutes ago, moish said:

Did you check the centrifugal switch on motor?

I'd check that on a no-heat call if all else was confirmed good, but that shouldn't affect whether the dryer motor starts. Usually the centrifugal switch function is dependent on the motor turning or not, not the other way around.

[Gnominator77]

My plan of attack on this dryer would be

1. check for proper voltage to dryer

2. take off top lid and see if belt is broken

3. check door switch and belt break switch operation

4. look for burnt solder joint on main control board 

[Gnominator77]

After looking at the wiring diagram I would also check the thermal fuse mounted on the blower housing. Looking for anything to disrupt proper voltage getting to the load of interest... the motor