Maytag Dishwasher Error Codes and Guidlines

Welcome to the wonderful world of Maytag dishwashers! You might think that washing dishes is as easy as pie, but we all know that things don’t always go according to plan. And that’s where error codes come into play! These handy little numbers can help you troubleshoot your dishwasher and get it back to its squeaky clean self in no time.

Here is a list of the most common Maytag dishwasher error codes:

  • 0—No issues
  • F0—Control board error
  • F1—Motor problems
  • F2—Heating system error
  • F3—Heater or motor problems
  • F4—Detergent not detected
  • F5—Rinse aid dispenser error
  • F7—Turbidity sensor error
  • F8—Wash arm problem
  • F9—Thermistor problem
  • 1F0—Wash arm blockage
  • 1F1—Conductivity sensor error
  • 1F2—Water temperature too high
  • 1F3—Sensors not detected
  • 1F4—Water temperature too low
  • 1F5—Current sensor not responding 

But let’s be real, seeing an error code pop up can be about as fun as watching paint dry. Don’t worry, though, because with Maytag, you’re in good hands. These dishwashers are built to last, and error codes are designed to make your life easier, not harder. So, let’s take a look at the various error codes that appear on Maytag dishwashers, shall we?

What Is an Error Code?

Picture this: you’ve loaded up your Maytag dishwasher with all of your dirty dishes and turned it on, only to be greeted by a cryptic error code. What the heck does it mean?

An error code is just your dishwasher’s way of telling you that something isn’t quite right. Think of it like a secret message from your dishwasher to you, its trusty sidekick.

The error code will usually be displayed as a combination of letters and numbers, and it’s designed to help you diagnose the problem. It might be something as simple as a blocked spray arm, or it could be a more serious issue that requires a professional to fix.

Either way, with a little detective work and some good old-fashioned elbow grease, you’ll be back to a sparkling-clean kitchen in no time!

Common Maytag Dishwasher Error Codes

These little buggers might seem like a nuisance, but they’re actually your dishwasher’s way of communicating with you. In this section, we’ll take a look at some of the most common Maytag dishwasher error codes and what they mean.


This isn’t an error code per se, though it might seem a bit alarming to first-time owners. The 0 code indicates that there’s nothing wrong with the dishwasher and that it’s ready to roll.


The F0 error code indicates an issue with the control board. This component is responsible for controlling the functions and cycles of the dishwasher, so if it detects any errors, the dishwasher won’t even begin to fill with water.

This means taking the control board apart and looking for loose or disconnected wires.


This code means your dishwasher’s motor is acting up. It could be because of some wiring problems or a bad motor, especially if your dishwasher is older than 8 years.

You need to open up the control board to check the wires. If the wires are fine, then get a professional to take a look at the motor for any issues.


This code indicates that the control board has noticed an error with the built-in heating system. This system is used to increase the temperature of the water to sanitizing levels. If it doesn’t work, your dishes will come out still feeling slightly greasy.

Once again, you’ll need to check the control board for wiring issues. Otherwise, the heater may be faulty and need to be replaced.


The F3 error code in Maytag dishwashers may be triggered when the heater or motor turns on unexpectedly due to faulty wiring or a welded relay. This error code may also be prompted by line current surges detected by the current sensor.

It is important to check the drain system for clogs that may restrict the flow of water out of the dishwasher, causing the error code to appear.


The dishwasher has not detected any detergent in the main wash for 10 cycles. This may be because the user is not using detergent in the main wash, or there could be an issue with the detergent cup.

To resolve the issue of no detergent being detected in the main wash, the consumer should check if they are using detergent in the main cup. Additionally, they should examine the detergent cup wax motor and the wiring to and from the wax motor.


The dishwasher has detected an issue with the rinse aid dispenser, which may be revealed during the RS functional test if the rinse aid does not transition from fall to low.

To troubleshoot this, inspect the connector that links the control board to the rinse dispenser, as well as the rinse aid dispenser for any faults.


The dishwasher is having trouble with the turbidity sensor, which is responsible for reading the amount of dirt in the water. The connections between the sensor and control board should be checked, as well as the sensor’s functionality. Inspect the control board for any issues that could be causing the problem.


The dishwasher has detected an error with the rotation of the wash arm. This could be due to a malfunctioning washer arm or improper alignment of the sensor.

The connections between the wash process sensor and the control board should be checked, along with the pump for the correct back wash arms. Make sure that the wash process sensor is operating properly and to check the control board for any issues.


The dishwasher has encountered an error with the thermistor, which measures temperature, indicating that the sensor may be malfunctioning.

To troubleshoot, examine the connections between the wash process sensor and the control board. Verify that the wash process sensor is working correctly. Lastly, inspect the control board for any damage or malfunction that could be causing the problem.


A wash arm blockage has been detected for 5 consecutive cycles, triggering an error. To clear this fault, a reset of the fault codes is necessary.

Check the magnet in the back rinse arms in the pump and ensure that the sensor cluster is functioning properly. Additionally, check the user loading pattern to prevent blockages from occurring in the future.


The dishwasher has detected an error with the conductivity sensor, indicating a faulty reading.

It is recommended to inspect the connections between the Wash Process Sensor and control board, ensure proper functioning of the Wash Process Sensor, and check the control board.


The dishwasher has detected a temperature exceeding 155°F, but the heater is still functioning.

To resolve this issue, the high-limit thermostat needs to be checked for proper operation.


The dishwasher is having trouble communicating between the control and sensor pack, which may be caused by a poor connection between the Wash Process Sensor and the control board or the sensor not working properly.

It’s recommended to inspect the control board for any problems as well.


The temperature sensor in the dishwasher has detected water below 90°F from the inlet valve. It is recommended to verify with the consumer that the inlet water temperature is near 120°F.

If necessary, turn on the kitchen faucet before starting the cycle to allow hotter water to flow into the dishwasher from the beginning of the cycle.


The Maytag dishwasher controller has detected an issue where the current sensor is not responding to any loads in the machine. This could be due to a faulty current sensor on the control board.

To resolve this error, it is recommended to ensure that the connections to the board are correct and that the black power line is properly connected to the VS’ spade terminal on the board. This will help to ensure proper functioning of the current sensor and the overall operation of the dishwasher.

Maytag Dishwasher Message Codes

For some Maytag dishwasher models, you’ll see entire words or phrases printed on the digital display. It’s pretty simple to decipher what they mean, but the corrective action needed to resolve the problem can be a bit tricky.

Here, we’ll take a look at the various message codes for Maytag Dishwasher and see what you can do to resolve the problem.


The dishwasher is having trouble registering when to shut off the flow of water, leading to an overfilled tub and possible leakages. The best course of action is to call a professional for repair services.

Water inlet fault

Check that the valve is open and allows water to flow into the dishwasher. If the valve is closed, the dishwasher will not be able to receive water and may display this error message.

Inlet valve leakage

The inlet valve is slowly leaking water into the tub, increasing the water level to abnormal levels. You can try tightening the valve or replacing it entirely.

Drainage fault

The drain that leads to the sewer line is clogged, so the dishwasher cannot flush the dirty water out of the tub. You will need to unclog the drain line in order to resolve this issue.

Blocked filter

A possible cause of Maytag dishwasher error codes is a clogged filter assembly preventing proper water drainage. To prevent this, it is important to regularly remove and clean the filter assembly to ensure efficient water flow and prevent the buildup of debris that can trigger error codes.

In addition, you should follow a regular maintenance schedule to keep your dishwasher in perfect order. Check the steps provided in this guide for more info.

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