KitchenAid Dishwasher Error Codes Explained

KitchenAid dishwashers are high-quality appliances designed to clean your dishes efficiently and effectively. They come in a variety of models and sizes to fit your kitchen needs and offer features such as adjustable racks, multiple wash cycles, and quiet operation.

Some popular KitchenAid dishwasher models include:

1. KitchenAid KDTM354ESS: This is a top-control dishwasher with a sleek design and quiet operation. It has multiple wash cycles, adjustable racks, and a third rack for extra capacity.
2. KitchenAid KDPM604KPS: This is a front-control dishwasher with a stainless steel exterior and interior. It has a large capacity and features such as a third rack, adjustable tines, and a wash zone for heavily soiled items.
3. KitchenAid KDTE204KPS: This is a budget-friendly option with a front-control panel and stainless steel interior. It has multiple wash cycles, a third rack, and adjustable tines.
4. KitchenAid KDTM404KPS: This is a top-control dishwasher with a stainless steel interior and exterior. It has a large capacity and features such as a third rack, wash zones, and adjustable tines.
5. KitchenAid KDTM604KPS: This is a premium dishwasher with a top-control panel and stainless steel exterior and interior. It has a large capacity, multiple wash cycles, and features such as a third rack, wash zones, and adjustable tines.

KitchenAid Dishwasher Error Codes Explained

KitchenAid dishwashers may display error codes on the control panel to indicate a problem with the appliance. Here are some common KitchenAid dishwasher error codes and their meanings:

• 1-1: This code indicates a problem with the water supply. Check that the water supply valve is turned on and supplying water to the dishwasher. If this doesn’t resolve the problem, make sure the water inlet valve screen isn’t clogged with debris. If it is, clean or replace the screen.
• 2-1: This code indicates a problem with the dishwasher’s heating element. Check the element for damage or replace it if necessary. 
• 3-1: This code indicates a problem with the dishwasher’s wash pump. Check the pump for blockages or damage, and replace it if necessary.
• 3-3: This code indicates failure of the optical water indicator (OWI). Check the OWI for any damage. ​​KitchenAid dishwashers typically have the optical water indicator on the inside of the dishwasher tub. It’s usually on the right-hand side of the dishwasher near the top or middle of the tub, depending on the model.
• 4-3: This code indicates a problem with the dishwasher’s wash motor. Check the motor for blockages or damage, and replace it if necessary.
• 4-4: This code indicates an error with the circulation pump motor. The location of the circulation pump motor in a KitchenAid dishwasher can vary depending on the model. However, in most KitchenAid dishwashers, the circulation pump motor is at the bottom of the dishwasher. Check the circulation pump motor for any visible damage. 
• 5-1: This code indicates a problem with the dishwasher’s door latch. Check that the door is closing properly and replace the latch if necessary.
• 6-1: This code indicates a problem with the dishwasher’s float switch. Check for blockages in the dishwasher and around the float switch, and clean it if necessary.
• 6-6: This code indicates that the water in the dishwasher isn’t being heated. To ensure your dishwasher is functioning properly, check that the water is hot during the appropriate cycles. If the water isn’t hot, potential causes could include issues with the thermistor, water heater, or electronic control board (ECB).

How to clear error codes 

Clearing KitchenAid dishwasher error codes vary depending on the specific model and error code. However, here are some general steps you can take to clear error codes on your KitchenAid dishwasher:

1. Turn off the dishwasher by pressing the “Cancel” button.
2. Unplug the dishwasher from the power source or turn off the circuit breaker for a few minutes.
3. Plug the dishwasher back in or turn on the circuit breaker.
4. Turn the dishwasher back on and start a new cycle.
5. If the error code has been cleared, the dishwasher will run normally. If the error code reappears, consult the appliance’s manual or the manufacturer’s website for specific instructions on how to resolve the issue.

It’s important to note that clearing error codes may not fix the underlying issue causing the code. If the error code persists and you are unable to find the cause, then you may require professional assistance from a technician.

How to properly care for your KitchenAid dishwasher 

Proper care and maintenance can help prolong the life and performance of your KitchenAid dishwasher. Here are some tips on how to care for your dishwasher:

• Scrape and rinse off food debris from dishes before loading them in the dishwasher. This will stop clogging of the pipes draining the dishwasher and will stop any food build up within the dishwasher.
• Load the dishwasher properly to ensure that the water can circulate freely and reach all surfaces. This will also allow for the best clean. 
• Use the appropriate amount of detergent and rinse aid according to the dishwasher’s manual. Using too much detergent can result in soap build up, which can clog certain parts of your dishwasher. 
• Clean the dishwasher’s filter regularly to prevent clogs and ensure optimal performance. If you use your dishwasher frequently, then this will need to be cleaned out more often than if you run the machine infrequently. 
• Wipe down the dishwasher’s exterior and control panel with a damp cloth.
• Periodically clean the dishwasher’s interior with a dishwasher cleaner or a mixture of vinegar and baking soda to remove buildup and odors.
• Check and clean the dishwasher’s spray arms to ensure that they aren’t clogged or damaged. These can also be wiped down to ensure your dishes are getting the best clean possible. 

By following these tips, you can help keep your KitchenAid dishwasher running smoothly and efficiently.