Bosch SHXM78W55N (800 Series with MyWay) – E22 error (filter clog) Repair Guide
I’ve worked on dozens of Bosch 800 Series dishwashers, and the E22 error on the SHXM78W55N is honestly one of the most frequent service calls I get for this model. The good news is that 90% of the time, a thorough filter and sump cleaning completely resolves it without replacing a single part. This is … Read more