If you don't find and correct any underlying problems, it may not be unreasonable to assume the condition is still present when the replacement part was installed.
You should always try to find the cause and not just attack the symptom (burnt circuit board).
** Do I just cut my losses and buy the cheapest dishwasher I can find, since they only last about a year anyway. **
If you can't isolate the underlying cause of the failure, I would suggest you have the factory authorized service depot look into it for you. There is no dishwasher on the market nowadays which should only last (meaning its whole life span) one year.
The Appliance Information Site
- 15 Old House Features We Shouldn't Abandon
- 17 Tiny Bathrooms We Love
- 16 Designs for a Low-Cost DIY Coffee Table
- Insanely Easy 60-Minute Home Improvements
- 12 Sheds You Could Live (or Work) In
- Assembly Required: 15 DIY Kit Homes
- 30 Things Every Adult Should Know How to Do
- 10 Surprisingly Simple Woodworking Projects
- 7 Surprising Other Uses for Mayonnaise
- 9 Ways to Make Your TV Look at Home
- 9 Totally Amazing Mobile Home Makeovers
- 21 Ways to Spring Clean—Naturally
- Show Off: 9 Ways to Display a Collection
- The Best Paint Colors for Low-Light Rooms
- 7 Easy Budget-Friendly Backyard Makeovers
- 8 Clever Storage Solutions for Pots & Pans
- 8 Creative OTHER Ways to Use a Closet
- 12 Tiny Gardens to Grow on a Tabletop
- 15 Eye-Catching Front Door Options
- 12 Places You Never Clean—But Should!