MDB4709AWQ2 Maytag Dishwasher - Instructions

put new hose on, very easy.

Looked under machine, saw wire going to heater was burned off.Seal on heater failed, water leaked onto terminal, shorted and burned, ruined plastic terminal nut.Replaced heater and wire terminal, and nut, took minutes, works great.

Turn off breaker to dishwasher.
Remove lower basket.
Drain any water using a wet vac.
Remove bottom cover plate. Should be 2 plastic screws using flat head screwdriver.
Should be able to reach pump. Turn counter clockwise to remove.
Disconnect plug wire on pump.
Install new pump by turning clock wise.
Reattach wire plug.
Run a wash cycle with empty dishwasher and check for leaks.
Replace cover plate.
Done.

I opened yutube and noted the tips on how to fix specific problems with my dishwasher. That "steve" guy was very helpful. I tested the old bi-metal fuse with no flow and ordered a new replacement through partselect. The part arrived in one day and was fitted quickly. I used the teat meter to confirm that the fuse was ok before I installed it. The only problem that I had was identifying the part and number from a diagram which I did not have.

Watch your video about my dishwasher symptoms. Move water tube for upper rack to the right and release lower spray arm. Remove 4 clutch head screws from filter cover and remove. Dig out 10 years of undisolved soap and reassemble.

I researched the internet about this symptom on the Kenmore Elite Dishwasher and I found lots of people with the same problem. Everyone fixed it by replacing the Bi-Metal Fuse. I removed the old fuse and tested continuity and it was indeed bad. Once the new fuse arrived I tested continuity and it of course worked as expected, so that was a nice wipe of the brow. The new Bi-Metal Fuse came with a nice instruction manual. I also used a video from YouTube to help with the repair as well, but the included instructions were enough. The only thing that was not clear was the best way to attach the new wire since it was quite a bit longer than what was orginially there. So I ended up just folding it up and putting everything back together and it worked just fine. This repair was very easy as long as you are OK with cutting and stripping wires in a somewhat confined space and not being too worried that you might mess it up for good... :)

I removed the lower front panel of the dishwasher to expose wheels and opened door and removed two screws holding washer to cabinet. After raising leveling feet pulled washer out to expose bnotton ow dishwasher. Removed the electrical wires form the heating element and removed screw caps holding the heaqting element in place. Removed the old element and inserted the new, then reversed process to get it back together. It was very easy to do following the instructions I received when I ordered the part.

removed rack
removed one screw
removed old seal
installed new seal
installed screw

Snapped the new stops on. It took about 2 minutes.

First of all I appreciate the instructions provided by this site when I selected the part I needed! The installation was so easy. I popped the end caps off of the top rack guides and removed the top rack. I reach in and popped the clips holding the top sprayer bar and gently pulled down on the sprayer bar enough to place the spinner button in the top of the sprayer bar. Then pressed the spinner on the bottom of the sprayer bar into the button I place in the top of the sprayer bar and reattached the sprayer bar to the clips. Put the top rack back on the guides and replaced the guide caps and it was finished. Easy fix thanks to this site great instructions!

Removed the old hose, after loosing metal looking rings. Installed new hose ad finally tight firmly the looking rings, using wrench and socket.

First I identified the problem by checking the plug ends of the heater coil with an ohm meter. I quickly odered the part and when it arrived a few days later, I simply pulled off the electrical connectors, unscrewed the two bolts, removed the old/broken coil, put in the new coil and tightened down the nuts snuggly.
Nothing to it. I then had to reset the error code and it is working like new.

replaced the valve

Followed the easy how-to video from PS. It was as easy as changing a light bulb.

Did the repair, but needed one extra step not described in video:

I followed the directions on the PartSelect Youtube video - very helpful! I do believe the heating element was the original culprit, as it had a "burn" area about the size of a dime that caused it to almost break into two parts. Obviously a point of failure.

BUT - after replacement, it still did not solve the problem of the dishes not drying.

After much web searching, I tried the diagnostic mode on the dishwasher, and that did a hard reset of the logic board and FIXED the problem.

So in all, it required both a new heating element AND a hard reset via diagnostic mode.