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How to replace a dishwasher control board
How to replace a dishwasher control board











how to replace a dishwasher control board

Replace the temperature sensor with the hi-limit thermistor. It’s still connected to the appliance through its wiring, so just set it on top of the dishwasher door instead of setting it aside. Now you can remove the sump and circulation pump assembly from between the base and the body of the dishwasher. Also, release the drain outlet hose from the sump and let it stay inside the base. Pull it out and set it down inside the machine. Then press down the retaining tabs at the circulation pump (by the collection of wires) and the sump. To remove it, you’ll need to press in the retaining tabs and twist it clockwise until it snaps free. The base won’t come completely off you just need more space to pull out the assembly.Īfter that, remove the boxy drain pump that lives behind the inlet hose. During the previous step, you loosened everything that secured the base tightly in place on the appliance, so it should come down a few inches with a bit of pulling. Pull the hose out of the white sump assembly and the retaining clip, and then twist it out of the way. Next, wiggle the white base lower on the bottom of the dishwasher. Remove the circulation pump assembly.įirst, locate the white water inlet to sump hose on the left-hand side of the bottom of the dishwasher. This is where the temperature sensor with the hi-limit thermistor is housed. Once it’s on its back, you can start to remove the circulation pump assembly. Also, remove the two screws and brackets attached to the white sump below.Ĭarefully set the dishwasher on its back without pinching any hoses or cords. Then remove the spray arm support and sump housing by removing the two screws next to the central shaft. Also, remove the large filter that sits in the square depression. Twist the filter basket below counterclockwise to pull it out. To start, pry the lower spray arm out of the base and then set it aside. Next, remove the lower spray arm assembly.

how to replace a dishwasher control board

Remove the four screws (two in the front and two in the rear) that secure the dishwasher to the base. They have a lot of tension, so move them carefully. For the hinge hooks, use needle nose pliers to grab the wire below the plastic attachments and pull them back and down off the hinges. The hinge covers can just be pulled away by hand. Now you can remove the plastic hinge covers and hinge hooks on each side. Remove the screws that secure each cover and then set the covers aside. Locate the side panels at the bottom of each side of the dishwasher. Set the parts aside. Disconnect the water line and the drain hose under the sink. Remove the screws holding the under-counter brackets secure. Next, locate the two screws securing the plastic bracket and inner access panel right above the lower panel. Slide the outer door panel down to release it and set the panel aside. Remove the six screws around the perimeter. Pull out the lower dish rack and set it aside to keep it out of the way for later steps. To do so, loosen the screws on either side and set them aside. During the course of this repair, you will also need to uninstall the dishwasher, so shut off the local water connection first. This keeps you, the appliance, and the surrounding area safe. Unplug the appliance and turn off the water.īefore you start any repairs on an appliance, always make sure it’s unplugged or the corresponding circuit breaker is flipped. Order replacement part #00165281 for your Bosch dishwasher and follow these steps to replace it. If the water is getting too hot or isn’t heating at all, it may be time to replace the sensor. But if the sensor shorts or breaks, it can’t regulate the temperature in either direction. It can shut off the heating element if the gets too high to keep the machine and surrounding area safe. The temperature sensor with a hi-limit thermistor monitors the water temperature to stop it from getting too hot.

how to replace a dishwasher control board

Dishwashers need to use hot water to effectively clean dishes.













How to replace a dishwasher control board