Our Gaggenau GM915-710 dishwasher started making a weird sound when the circulation pump was supposed to come on. It fills with water the makes a kind of sound like loose ball bearings are moving around. Not a hum, but not a rattle either. Screens and filters are clean.
Actually, I took out racks and it looks like water is just barely coming out of lower spray arm. Not with any force. Would this possibly just need a pump impeller repair kit or is my pump dead? It looks like I will have to remove the d/w from the cabinet to check. Any thoughts on checking pump? Thanks