Our new LG dishwasher runs for about an hour, then a bunch of lights in the panel start flashing, it plays its tune a few times then within a minute it quits. If we start it again to finish the fishes it will only run for a few minutes then quit. We never get an error code.
It has only done a full cycle twice in 3 weeks so I feel like taking it back to Costco but I would rather fix it. Too much trouble pulling it out.
Called LG and they say we should get an electrician. I hate to spend more money if the problem is the dishwasher.