GE Monogram Dishwasher Fan Keeps Running

[Thom Fresquez]

The fan on my GE Monogram dishwasher (Model ZBD0710N20SS) continues to run after the cycle is over. The only way to get it to stop is to press the reset button. I have replaced the vent driver assembly, which did not fix the problem. Any thoughts on what I should try next? I am thinking to replace the blower motor, but I'm not sure if its a blower motor issue or a control board issue.

[Vance R]

1 hour ago, Thom Fresquez said:

Any thoughts on what I should try next? I am thinking to replace the blower motor, but I'm not sure if its a blower motor issue or a control board issue.

Not likely to be a issue with the blower motor itself. Do the heater work?

[Thom Fresquez]

Yes, the heater works.  The fan goes off when I open the door, but it runs again when I shut the door.  

 

 

[Vance R]

This reminded me of a dry cycle. Found this in the owner's manual:

 

Seems if heated dry is not selected the fan runs for 4 hours to dry the dishes.