I have an Interface Display board that sometimes works and other times not.
I have received Part Number WR55X10415 (AP3796850).
Model Number: PSS26SGRDSS .
I swapped out the part but the new one did not fix the intermittent problem.
ANSWER Hello Michael A. If the interface is new, and the issue continues, you will need to look for bad wiring or order and replace the main control board on the unit.
Answered by AppliancePartsPros.com | Thursday, May 02, 2013