Hi thanks for the question
You said you have power to the d/w .
Where did you check to fint that out and what did you check it with
http://www.partselect.com/PartDetail.aspx?Inventory=382828&SourceCode=5&ModelNum=du948
That control has a thermal fuse on the control panel.
Here it is here. The front panel has to come of to replace this thermal fuse.
Home Appliance Technician
Business owner for over 43 years in the appliance repair field
http://www.partselect.com/PartDetail.aspx?Inventory=1489827&SourceCode=1
Heres the control here its not a bad price .