Product review (5 stars): Fixed a Gaggenau gm915-710 dishwasher that would not drain
Our Gaggenau gm915-710 dishwasher stopped draining at the end of a wash cycle. We found out this problem after the dishwasher ran for several hours, claiming to be done, but still running even though the LCD said "CL." I found the control board had a burned solder point. A lot of other people with this dishwasher experienced the same: wouldn't drain, and burned solder point on the control board. The recommended solution was a new control board. Before ordering a new board, I tried soldering the burned point, but the dishwasher still wouldn't drain. I checked the voltage at the drain pump, even during a drain cycle, and there was no voltage at the pump. So, I ordered a new control board. It was pretty easy to install thanks to a repair clinic youtube video. If you have a Gaggenau gm915-710 dishwasher that doesn't drain, you might want to replace the control board.