Returned with pcb. Installed pcb and unit is now operating properly.

Replaced door and transferred over dispenser, tested and no more errors and all functions are working good.

Replaced rack kit and door handle. Tested and rack no longer falls off and door handle is secure. Dishwasher is working good.Replaced parts sent by ST Door handle w11685315; rack adjuster kit w10712395

Replaced main board still same problem. Upon further inspection found broken wire inside left door. Put old board back in. Unit needs new left door (dispenser side door). Need to confirm part number DA91-04145D. For model rev 13. Please contact customer with estimate.; saved tckt , states that autho needed

Upon arrival customer had dispenser unplugged and removed. When plugged in dispenser display is non responsive and dim. Customer had a new user interface to try. Plugged that in with no difference. Wiring all over looks ok. Main control board is the issue. Only part number i could find is for rev 3 Part #DA94-02963B. This unit is rev 13. Please confirm if this is the right part number or if we need a different part.; saved tckt