- Model Number
- SHX7PT55UC/07
- Brand
- Bosch
- Age
- 1-5 years
I've been working on this problem on and off for almost a year now. I started getting this error on my dishwasher in January, 2020. After troubleshooting, I realized I had a bad drain pump. I replaced the drain pump, and all was OK for a few months. Then, around April, I had the issue again, but this time there was broken glass in the bottom of the dishwasher, under the filter.
Starting August, 2020, I've been having this problem intermittently, and over the past couple of weeks it's been getting more and more frequent. I checked the drain hose (again) and the supply hose (again) and there are no issues there. Despite it working fine for the last 4 years, on the recommendation of a friend, I decided to install another under-sink air vent, which did nothing. I pulled the drain pump and tested it again, but this time it was reading OK. The part is cheap however, so I got another one and replaced it again. Still have the same problem.
Today, after reading this thread: https://www.applianceblog.com/mainf...c-03-intermittent-e24-error-code.56745/page-3 I decided to pull the water matrix and see what issues I could find there. There was lots of gunk in the air valve of the water matrix. using Drano and CLR (at separate times, because I ran out of Drano) and a wet vacuum, I cleaned out the matrix, sump hose and drain hose. There was rice and some gunk in the air vent, and some corners of the drain side of the matrix. Also, when I cleaned out the wet vacuum, there were popcorn seeds, more rice kernels and other unidentifiable gunk in there too.
If this doesn't work, I think my next move would be to replace the recirculation pump assembly. I'm pissed that I've only got 4 years out of a $1300 dishwasher before having issues with it...my last Bosch lasted 7 years before giving me problems.
Any tips or suggestions I may have missed would be appreciated.
Starting August, 2020, I've been having this problem intermittently, and over the past couple of weeks it's been getting more and more frequent. I checked the drain hose (again) and the supply hose (again) and there are no issues there. Despite it working fine for the last 4 years, on the recommendation of a friend, I decided to install another under-sink air vent, which did nothing. I pulled the drain pump and tested it again, but this time it was reading OK. The part is cheap however, so I got another one and replaced it again. Still have the same problem.
Today, after reading this thread: https://www.applianceblog.com/mainf...c-03-intermittent-e24-error-code.56745/page-3 I decided to pull the water matrix and see what issues I could find there. There was lots of gunk in the air valve of the water matrix. using Drano and CLR (at separate times, because I ran out of Drano) and a wet vacuum, I cleaned out the matrix, sump hose and drain hose. There was rice and some gunk in the air vent, and some corners of the drain side of the matrix. Also, when I cleaned out the wet vacuum, there were popcorn seeds, more rice kernels and other unidentifiable gunk in there too.
If this doesn't work, I think my next move would be to replace the recirculation pump assembly. I'm pissed that I've only got 4 years out of a $1300 dishwasher before having issues with it...my last Bosch lasted 7 years before giving me problems.
Any tips or suggestions I may have missed would be appreciated.