YOUR ORDER SHIPS THE SAME DAY
On in-stock orders placed
before 4pm Eastern Time.

VIEW CART

1-866-895-9295 Mon-Fri 7am to 1am ET Sat-Sun 7am to 11pm ET

How to replace a drain valve's solenoid:



Typical dishwasher drain valve solenoid Replacing a dishwasher drain valve solenoid

Note:
Disconnect the power source to your dishwasher before you conduct this or any other repair. Either unplug the unit from the wall outlet, remove the appropriate fuse from the fuse box, or flip the appropriate breaker in the circuit breaker panel.

Your dishwasher will either have a single direction motor or a reversing motor. ONLY dishwashers with a single direction motor will have a drain valve. You can tell which motor you have simply by looking at it. If your motor has two or three wires, then it is a single direction motor. A motor with four wires is a reversing motor. If you have a reversing motor, you can skip this section because it will not apply to your dishwasher.

You can gain access to your dishwahser's drain valve by removing the lower kickplate/access panel. This panel is usually held in place with just a few screws. Remove the screws and you can remove the panel. Depending on your model, you may have to open the dishwasher door in order to remove the screws, but then close it again to remove the panel.

Typically the drain valve is located in close proximity to the unit's motor. It can be found elsewhere, though most times it is found close to the motor. There should be a hose running from the motor that leads to the drain valve. You will find that your drain valve consists of a gate arm mechanism and solenoid. Sometimes the solenoid is referred to as a coil. The gate arm should move up and down easily. Try moving it now. Notice whether or not the movement is smooth. Also, notice the condition of the two springs attached to the gate arm. If either spring is missing or damaged, replace it.

The solenoid is the component that engages the gate arm. It is connected by two wires. Label each wire before disconnecting them. When you go to disconnect the wires, you'll notice that they are connected with slip-on connectors. Grasp these connectors and pull firmly. Do not pull on the wires themselves. It might even be a good idea to use a pair of needle nose pliers to help you.

You do not need to remove the motor in order to remove the drain solenoid. There will be two screws holding it in place. Remove those screws and press down on the plunger's arm. Discard the used solenoid once you remove it from the dishwasher.

To install a new drain solenoid, follow the removal instructions in the reverse order.