Motor-Turn

Irv S. for Model Number khms2040wss-1

Answer Hello Irv, This sounds like the turntable motor W10210848 should be replaced. 

David Gurley for Model Number WMH1163XVB-1

Answer Hi David, It could be your turntable motor W10210848 or perhaps the coupler W10435116 is broken or loose. You may also check the wiring to the motor for a good connection. Thanks!