bosch Bosch Dishwasher Error Code E15

[theappliancedoctor918]

Hey there! New to the forums & looking for some insight about an issue I have ran into! 

I have a Bosch Stainless Steel Dishwasher that keeps stopping about 3 mins into the cycle. What it is doing, from what I can tell, is after it fills up it will run for a few seconds then it will "overflow" and the overflow tube will send water down to the "flood switch" at the bottom and cause it to stop. I've checked the sump for debris and didn't find anything. I have tilted it back at a 45 degree angle but that only cleared the water. So I'm wondering what else to look at. I will include the model number below. 

Model Number: SHP65T56UC/01

[Ghashaan]

Visit the links below. They might help you. 

The first one will take you to the service manual of your dish washer and the second one is a discussion that I found in this site that's exactly about the model of dishwasher that you're having. You might come across some clues. 

https://www.searspartsdirect.com/manual/yrf7ketsup-001794