What should I do if there is a bad odor coming from the dishwasher?

Remove and clean the filters according to the care and maintenance section, clean food particles near the door seal, run a Rinse and Hold cycle if dishes will sit before washing, and ensure the unit has completely drained. If odor persists, run a Normal cycle, interrupt it, place an 8oz cup of distilled white vinegar solution on the top rack, and finish the cycle.