Unclogging Your Ge Dishwasher: A Step-By-Step Guide

how to unclog a general electric dishwasher

If your General Electric (GE) dishwasher is not draining properly, there are several possible solutions to try before calling a repair technician or replacing the unit. First, check for any obstructions in the drains and hoses. Next, locate and clean the filter, which is typically cylinder-shaped and located in the dishwasher's base. If your dishwasher has an air gap, ensure it is clear of any debris. If these steps do not work, you may need to check the electrical connections to the drain pump and control board, and consider using genuine GE replacement parts if any components are worn or damaged.

How to Unclog a General Electric Dishwasher

Characteristics Values
When to unclog When there is an excess amount of water in the bottom of the tub, or when the dishwasher is not draining properly
Before starting Turn off the power supply to the dishwasher
First step Remove the bottom rack and locate the drain trap or filter
Second step Check the drain hose for kinks, twists, or blockages, and straighten or clear it if necessary
Third step Check the air gap for debris and clear it with a small brush or tool if necessary
Fourth step Check the drain pump for foreign objects and remove them if necessary
Fifth step Check the electrical connections to the drain pump and control board, tightening or reconnecting if necessary
Sixth step Check the height of the drain hose and ensure it matches the Installation Instructions
Seventh step If all else fails, get genuine GE replacement parts

shunzap

Check the drain hose for kinks or blockages

If your GE dishwasher is not draining properly, it is important to check the drain hose for kinks or blockages. First, turn off the power supply to the dishwasher and remove the bottom rack to locate the drain hose. Typically, the drain hose is located under the sink. Check the hose for any kinks, twists, or blockages, such as food scraps or grease. If you find any kinks, straighten out the hose to ensure it can flow freely.

If the hose appears clear, disconnect the hose from the air gap or garbage disposal. Place a large pan on the floor in front of the sink cabinet, ensuring it is lower than the bottom of the dishwasher. If the line is not plugged, water will flow into the pan, indicating an issue with the drain pump. If the hose is blocked, clear it with a long, flexible brush or pipe cleaner.

It is also important to ensure that the height of the drain hose matches the installation instructions for the dishwasher. If it is too low, it may be causing water to back up. Additionally, if your dishwasher has an air gap, check that it is clear of any debris, as this can impact the flow of water.

By following these steps, you can effectively check the drain hose for kinks or blockages and troubleshoot your GE dishwasher's draining issues.

shunzap

Clean the dishwasher filter

To clean the dishwasher filter of a General Electric (GE) dishwasher, you will first need to check if your model has a removable filter. Older GE Appliances dishwashers, as well as some current models, feature self-cleaning filtration and do not have a removable filter. If you are unsure, you should check your owner's manual.

If your GE dishwasher does have a removable filter, the steps to clean it are as follows:

Locate the filter:

The filter is typically located at the base of the dishwasher and usually looks like a cylinder-shaped tube.

Remove the bottom rack:

Before you can access the filter, you will need to remove the bottom rack of the dishwasher.

Remove the filter:

Twist the filter counterclockwise and gently lift it upwards to remove it. Some models may have an additional lower filter that should also be removed.

Clean the filter:

Hand-wash the filter under warm, running water with soap. Use a sponge or a soft toothbrush to scrub away any stubborn debris. Do not use scouring pads or brushes as these can damage the filter.

Reinstall the filter:

Wipe the area around the filter clean of any debris before reinstalling it. Twist the filter clockwise to secure it in place.

In addition to regularly cleaning the filter, it is recommended to clean the interior of your GE dishwasher using a specialised cleaner or a mixture of vinegar and baking soda to prevent the build-up of mould, mildew, and odour-causing clogs.

shunzap

Clear the air gap

To clear the air gap of a General Electric dishwasher, follow these steps:

First, turn off your dishwasher by locating the power switch or unplugging the appliance from the electrical outlet. This ensures your safety and minimises any potential mess. The air gap is usually located on the top of the sink or countertop, and it can be unscrewed or simply lifted off. Use a screwdriver if necessary, or gently lift the cover to expose the air gap.

Once the air gap is exposed, start by inspecting its components. You may notice debris, food particles, or soap residue blocking the passage. Use a toothpick to remove any visible obstructions. Then, take a wire brush or pipe cleaner and gently scrub the interior of the air gap to dislodge any remaining debris.

If your dishwasher has a chrome cover, as many do, you will need to remove it by lifting it up and then unscrewing the plastic cap underneath. Rinse out the plastic cap and check the hose from the air gap to the sink drain or garbage disposal to ensure it is not clogged.

After clearing any blockages, wipe everything down and reassemble the air gap. Finally, turn on the power and run a short cycle to test if the water flows freely without any backup or leakage from the air gap.

Remember to perform regular maintenance on your dishwasher's air gap to prevent future clogs and keep your appliance functioning optimally.

shunzap

Check the drain pump

If your General Electric (GE) dishwasher is not draining properly, the drain pump inside the machine may have stopped working. Before attempting to replace the pump, it is a good idea to check and make sure that it is indeed faulty.

First, locate the dishwasher drain hose. It is usually found under the sink. Check the hose for any kinks or blockages, and straighten it out if necessary. If the pump is running but no water is moving, the check valve in the elbow of the drain hose where it connects to the drain pump may be stuck and not opening to allow water out. A new drain hose will correct this issue.

If the drain hose is not the problem, you can check the drain pump itself. Unplug the dishwasher's power and place a large pan in front of your sink cabinet. Disconnect the drain hose that goes to the air gap or garbage disposal. If your line is not plugged up, water will flow out of the dishwasher into the pan, indicating that the drain pump is not working.

To access the drain pump, pull the dishwasher out and turn it on its side. Disconnect the hoses and AC wires, and remove the pump. The impeller housing cover is held on by three screws. Remove the cover and check the impeller blades for any foreign objects that may be stopping the blade. Remove any objects, reassemble the pump, and put everything back together. Plug in the dishwasher and turn the hot water back on. Select the "Rinse Only" mode and press the "Start/Reset" button. Hopefully, your dishwasher will now start draining.

shunzap

Check the electrical connections

Before checking the electrical connections of your GE dishwasher, make sure you turn off the power supply to the appliance. Then, remove the access panel or cover.

Now, you can start checking the electrical connections. First, check the wires, hoses, and plugs for any signs of damage or looseness. If you notice any loose connections, tighten the clamps or screws holding them in place. Also, reconnect any detached parts.

Next, use a multimeter to test the continuity of the wires and the voltage of the pump motor. This step is important to ensure the proper functioning of the electrical components.

If you find that the electrical connections to the drain pump or the control board are loose or corroded, this could be preventing your dishwasher from communicating with the pump or initiating the drain cycle.

By carefully following these steps, you can effectively check the electrical connections of your GE dishwasher and address any issues related to loose or faulty connections.

Frequently asked questions

First, check for any obstructions in the drains and hoses. Turn off the power supply to the dishwasher, then remove the bottom rack and locate the drain trap or filter. If the trap is fine, check the drain hose that connects the dishwasher to the garbage disposal or sink drain. If the hose is blocked, use a long, flexible brush or a pipe cleaner to clear it.

A clogged air gap could be the issue. The air gap is a small device on the sink or countertop that prevents contaminated water from flowing back into the dishwasher. Clear any debris with a toothbrush or a compressed air duster.

Double-check all the hoses and connections. A loose or disconnected hose can cause water to leak and affect draining performance. If none of these steps work, it might be time to consider replacing your dishwasher.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment