I have a dishwasher model number du930pwss0. It will not turn on. There is power to the dishwasher. I measured power on both sides of the door switch. There is 120 volts on both the brown and black wires with the door switch enguaged. Also on the door switch are two white wires. I measure for some reason 100 volts on these.

There is 120 volts on each side of the thermal fuse, so I assume the fuse is good.

I am assuming the only thing left is the control board or the touch panel.

Am I missing anything? Is this worth trying to fix? I think the cost of the control board is about 100 bucks.

I will say the panel lights came on briefely when I was removing the dishwasher to investigate but they never came back on no matter how hard I tried.

I appreciate any help!

wrote:
I have a dishwasher model number du930pwss0. It will not turn on. There is power to the dishwasher. I measured power on both sides of the door switch. There is 120 volts on both the brown and black wires with the door switch enguaged. Also on the door switch are two white wires. I measure for some reason 100 volts on these.

There is 120 volts on each side of the thermal fuse, so I assume the fuse is good.

I am assuming the only thing left is the control board or the touch panel.

Am I missing anything? Is this worth trying to fix? I think the cost of the control board is about 100 bucks.

I will say the panel lights came on briefely when I was removing the dishwasher to investigate but they never came back on no matter how hard I tried.

I appreciate any help!

Hi,
You only checked presence of voltage across switch but does it close to
pass the current? While you are measuring the voltage push the switch
tang, does the voltage drop to zero meaning the switch is working?
Usually control board can be put into service(diagnostic) mode by
pushing buttons in certain sequence. You listed model no. but what make?