Kenmore Dishwasher 587-14153402 stuck on rinse cycle

[gchenail]

Hello.

I have a Kenmore dishwasher 587-14153402 that is about 4 years old.  For a long time now, our dishwasher will get stalled and run endlessly if I select a High Temp Rinse.  I don't think it has anything to do with the water not being hot enough because I can choose a High Temp Wash and it works fine.  So if I choose the High Temp Rinse it will run for hours and hours and hours.  My guess is that it is a thermostat problem?  I can't find any detailed repair manuals which would point me to which thermostat it might be or how to replace it.  Any thoughts?

Thanks,
Gregg

[JWWebster]

Here is what it looks like

Also the 587  prefix indicates this is a Frigidaire dishwasher. Click on the appliance digest link and look for a Frigidaire dishwasher manual.

Kinda sorta like this: SEE PAGE 9

[gchenail]

Thank you so much for the quick response.  I did go to the Frigidaire dishwasher manual section but I didn't see one for my exact model.  Are the similarities enough that I can use another service manual?  After looking at all of them there I didn't see any that really had the same face and all the same features that mine has...  I'll keep looking though....

Thanks.