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How to Fix KitchenAid Dishwasher Error Code 9-1
Uh-oh! Is your KitchenAid dishwasher displaying the dreaded error code 9-1? Don’t worry-you’re not alone, and we’ve got you covered! This post will walk you through everything you need to know about this error, what it means, and how to fix it in no time.
What does the error code 9-1 mean on a KitchenAid dishwasher?
Error code 9-1 is a drain pump system fault in your KitchenAid dishwasher. In other words, the dishwasher is not draining correctly. The possible causes for this are blockages, faulty pumps, or electrical supply issues to the pump. This can lead to the dishwasher failing to cycle completely, thus keeping your dishes dirty and the appliance useless.
But no need to fret because usually, this problem is something doable by yourself alone without the interference of an overpaid repairman!
Why Does the Error Code 9-1 occur?
So, before plunging into solving this problem, let’s outline probable culprits that this error may signal. Here’s why the error code 9-1 may happen on a KitchenAid dishwasher:
Clogged Drain Hose: Food particles, grease, or other forms of debris can block the drain hose from allowing water to flow out.
Blocked Drain Pump: Seeds, fragments of broken glass, or other small debris may be jammed into the pump.
Kinked or Damaged Drain Hose: The hose could be kinked or damaged, which would block the flow of water.
Faulty Drain Pump: If the pump motor has failed, it won’t be able to expel water.
Electrical Issues: Loose wires or poor connections supplying the pump could also be the cause.
Now that we’ve identified the usual suspects, it’s time to roll up your sleeves and get started!
How to Fix KitchenAid Dishwasher Error Code 9-1
Here’s a step-by-step guide to resolve the 9-1 error and get your KitchenAid dishwasher back into sparkling clean action!
1. Turn Off Power and Water Supply
Before attempting to work on your dishwasher, make sure to unplug it from power and shut off the water supply. Safety first!
2. Inspect and Clean the Drain Hose
Over time, food particles and grease can clog the drain hose of the dishwasher. Here’s what to do: Disconnect the hose from the dishwasher- refer to your manual for how to do this. Run some water through it to see if anything is blocking the flow of water. If clogged, clean it thoroughly with warm, soapy water or a pipe-cleaning brush before reattaching.
3. Check for Obstructions in the Drain Pump
Another potential sore spot is the drain pump. To get at the pump, access the bottom panel of your dishwasher (you will probably have to remove screws), look for the accumulation of debris-food fragments or other items-passed through; manually turn the impeller-a component of the pump-and ensure it’s not seized up. Clean the assembly and remove anything that may block the pump’s path.
4. Inspect the Drain Hose for Kinks or Damage
While checking the drain hose, make sure it is not bent or kinked, which will affect the flow of water. Replace the hose completely if you find tears or holes in it to avoid the same problem again.
5. Test the Drain Pump Motor
If cleaning didn’t work, then the motor itself may be defective. In order to test it, you will need a multimeter:
Unhook all wires attached to the motor.
Using a multimeter, check for continuity. Absence of continuity indicates the replacement of the pump motor.
Note: The aforementioned steps require much concentration; therefore, this stage might also be a bit complex and can be handled well by an electrically sound mind. Consult an electrician in this regard.
6. Electrical Connection Testing
Lastly, check the wires connected to the pump motor. Any loose, frayed, or damaged wires need repair or replacement. Ensure everything is snugged up before testing the unit.
When to Call a Professional
If you have done all the above and error code 9-1 keeps blinking on your dishwasher, never panic. The problem may well be more complicated and involve something with the control board. At this point, a certified KitchenAid technician may be in order to locate and then fix the problem.
Tips to Avoid Future Errors
Once you are past the error, here are some tips to help keep your KitchenAid dishwasher running smoothly:
Rinse dishes before loading to avoid blockages.
Regular cleaning of the filter and drain area will prevent any debris buildups.
Running a cleaning cycle once a month will help maintain freshness inside and keep the grease off vital internal parts.
Periodically check the drain hose to ensure it has no damage or blockages in it.
Wrap-Up
Error code 9-1 might be an annoyance, but such issues are easy to fix for most homeowners with patience and a little effort. The good thing with such repairs is it gets you hands-on with your dishwasher, which could save you from costly repairs or saving time in the long run.
Need more help, or want to share your dishwasher fix-it story? Comment below! If you’re interested in in-depth guides on other common kitchen appliances issues, please keep an eye on our blog for upcoming posts!