Code pf

I have a kenmore dishwasher model 655.15925691 ultra wash. The washer will run for 1 to 3 min. in the washing stage. Then i’ll get a code pf (power failer) the power has not gone out to the washer. how can i fix this? I have shut power off for 5 min. to reset also, still get the PFcode. The total time to run is 74 min. the PF code comes up with 63-57 min left in total run time. thank you for any HELP!

If there is nothing wrong with the incoming power, the wires inside the door and the door switches then the problem most likely is a bad control board.

Gene.

THANK YOU Gene, is there any way that i can check the door switch besides looking at it? after reading your replay i got to thinking it may be the door switch. reason being, after pf comes on there is watter in the dishwasher, i then will hit drain. It will drain but sometimes before it drains all the way i’ll get the pf code. What i’am thinking is, if it is the board shouldn’t the pf come on all the time? THANK YOU again!

Yes, you can check it for continuity and make sure it’s engaged properly when the door is closed.

Gene.