My Bosch dishwasher is having a filling problem. On the last rinse cycle, it won't stop filling. It will fill and drain and keep on doing that. However, for the pre-wash and wash cycles it can fill properly.
I've changed the water level regulator P/N 263185 and the control module P/N 266746 and the problem remains.
ANSWER Hello. It sounds like the drain hose needs an air gap loop and it need to be above the tub assembly in the drain hose. If not, it will cause the water to siphon out of the tub and not fill the tub assembly. If the drain pump is running as the water enters, and there is not water standing in the base of the machine, replave the control module. If there is standing water in the base, look for a leak causing the issues you are having.
Answered by AppliancePartsPros.com | Tuesday, June 26, 2012