i pulled my dishwasher out to clear a clogged drain line. when i pushed it back under the counter, i discovered it had no power. i pulled it back out to find that the power was on.

i've inspected underneath, and the connections all look good, there's no apparent damage to the power line, etc. it still loses power when i push it under the counter. any suggestions? note that it's a pretty tight fit.

thanks,
jon