John M Freehold , NJ November 10, 2015 The control unit did not work the dishwashing cycle went on for hours We ordered the Bosch control unit part. It arrived in just two days and my husband replaced the part. It worked immediately. Thank you for the service you provide. We saved money and it was fixed within days. Thank you again. Read More... Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes Tools: Pliers, Screwdrivers