Customer Questions and Answers for Dishwasher Detergent Dispenser Lid by Bosch

Hi. Remove the outer door panel and the clock control cover. Use a volt/ohm meter part # MA-DM1 to assist you in your diagnostics. Find the 2- yellow wires in the center in between the Gry/Bk and the Wht. Measure the resistance of the dispenser actuator motor value of 2150 ohms. (+ or - 10%). If you do not have the value then trace the wires from the control panel to the dispenser for opens, shorts, or bad connectors. If it has the measurement then you need to see if you have the 120 vac going to the wax motor during the dispensed cycle time. Make sure the wiring connections are clean and tight. Use a pick tool to help release the inner connector tabs. Make sure there are no rack blockages so the dispenser. Door does not open properly. Thank you.