Dishwasher installed by reliable not functioning properly. Found drain hose loop to be issued and drain plug on disposal not removed causing dishwasher to backflow into washer. This caused an error code and water to get within washer. Removed washer and then disassembled parts to get to moister sensor. Dried washer throughly and dried sensor in washer. Also found water valve to washer to be off. Valve is failed still allowing water to service washer. Turned on water and replumbed washer. Turn on washer and checked for leaks and proper function. Customer will have reliable return to mount washer.
