• Please note, some of the links on our site are affiliate links (Learn More)

GE Dishwasher stops mid cycle, also drains when door is open


Premium Member
Jun 24, 2023
Model Number
1-5 years
I have a GE GDT630PSM4SS dishwasher. The machine would stop mid cycle, basically it would reset. I treid service mode, all the cycles work properly (door sensor works). I decided to replace the control board, no difference, then i decided it could be the UI board, no difference. I noticed the pressure sensor thread, removed and cleaned but still no change. The LED on the control board seems to blink once a second even if the machine is mid cycle (communication error?)

Before I throw more parts at this thing I figured I needed to post.
I just wanted to give an update. I replaced the drain sensor and it appears this fixed the problem. The control board still blinks about once a second even during the cycle. This indicates a communication error but when i put it in service mode I get no errors. I will continue testing then do a reset. I am still open to some insite on what I might be missing.

Users who are viewing this thread

Support Our Site

If you feel that you have benefited from this site, and would like to show your appreciation, please consider making a donation.