Whirlpool thin twin stacked,won't agitate or spin

Check pump. Won't spin until it drains.

bad lid switch

Did you ever figure this out? Mine agitates but instead doesn't start spinning and draining unless I open the lid. It then "clicks" and starts but it is strange that I have to do this to get it to spin.

you need a new lid switch google model number and order new one

check the lid switch,open the lid and on the right side you'll see a hole in the top panel,stick a screw driver in it,push down,you should hear a click,or close the lid and open it a couple of inches and close it,do this a few times,no clicking sound bad lid switch.

The lid switch is likely bad. It should click when lid is opened and closed.

Kelly

replace lid switch

broken motor coupling....if you need help replacing..im onthejob

Not sure about the dryer but there are a couple things that could cause the no draining issue.
You could have a leak or block in your pressure hose. Basically there is a thin, clear tube inside the cabin that attaches to the tub on the lower right side. If this has a leak or is clogged then the washer has problems filling and draining.
The other possible problem is a broken lid switch. This is an easy fix. Basically, the mechanical mechanism that goes down when you close the lid does not work properly so when it comes time to drain, the washer actually thinks the lid is open.
For both of these you would need to open cabin. I posted instructions for that here:
http://www.fixya.com/support/t1885690-whirpool_twin_washer_dryer_lte5243dq3

Sounds like you may have a lid switch problem. Without a model number, I really can give you a part number (Kenmore Stacks are made by two companies, Frigidaire and Whirlpool) or a way to get to it. It is right under the lid. Check the top and be sure that the plunger that goes into the hole isnt broke or missing. If you need further help, send me the model number (will start with 417 if its a Frigidaire or 110 if its a Whirlpool) and will try to get you a little more information. The job on either unit isnt that hard, and parts are pretty inexpensive. Let me know. Jim