Microwave plate never stops spinning

[hugospro]

My microwave plate never stops spinning. That is the only thing working on it! It a Frigidaire with a built in range hood. My rig is a 2013 FR Georgetown XL 378TS. Any help would be great. Thanks

[hugospro]

My microwave plate never stops spinning. That is the only thing working on it! It a Frigidaire with a built in range hood/lights. Not a cheap unit. My rig is a 2013 FR Georgetown XL 378TS.
The outlet works fine.
Has anyone have any advice, I hope its repairable, as I am trying to sell the RV. Thanks in advance. You guys are great...keep on truckin.

[Bama Rambler]

It will probably cost more to repair it than a new one costs.

Do you have the model of the microwave?