Maytag Centennial Washer Diagnostic Mode (Explained!) (2024)

So, you just can’t figure out what’s wrong with your Maytag Centennial washer but are suspecting a fault? Then try running the Maytag Centennial washer diagnostic mode to figure it out!

Start by switching the washing machine off but keep it plugged in to stay on standby. With the central knob on the 12 o’clock position, rotate it clockwise three turns, one-click counter-clockwise, and another click clockwise to get into diagnostic mode.

Note that by getting into diagnostic mode, you can view error codes, run an automatic or manual test to discover more faults, or re-calibrate (reset) the washer to allow it to fix itself (including clearing error codes) if it’s possible.

We’ll look at all these processes, from getting into diagnosis to running the re-calibration. That’ll help you not just identify the problem with your Maytag Centennial washer but also try to fix it.

I’ll also share what to do if your washer won’t get diagnostic.

Let’s get started:

5 Steps to Getting into The Maytag Centennial Washer Diagnostic Mode

Here are the basic steps for putting your Maytag Centennial in a diagnostic mode:

Step 1 – Get into Standby Mode

Start by switching your washing machine off but don’t unplug it from the power.

Step 2 – 12 O’clock Turn

Depending on the position of the central knob, rotate it counter-clockwise until it points to the 12 o’clock position.

Step 3 – 3 Clicks Clockwise

Now, turn the central knob to the right three clicks at a space of one second between the clicks.

Step 4 – One-Click Counterclockwise

Rotate the knob to the left one click

Step 5 – One-Click Clockwise

Rotate the knob to the right (one more time) with one click to enter the washer into diagnostic mode. If all the LEDs flash, you can know that the washer has entered the diagnostic mode.

From there, you can choose any of these options:

• View the most recent faults/error codes
• Run an automatic or manual diagnostic test to find more error codes and hidden faults
• Re-calibrate the washer to clear the sequence and fix some issues

How to View the Maytag Centennial Washer Diagnostic Codes?

Once you put your washer on diagnostic mode, you can view recent error codes using these steps:

• Turn the washer’s central knob clockwise until only the ‘done’ LED lights up, and when it does, press START.
• Wait for the washer to display the error codes, if any. Your machine only stores four most recent codes. So, if there’s no error code on display, there’s likely nothing wrong with your washer.
• Write down the fault code if present to interpret it. Check out this Maytag Centennial washer error codes guide to help you interpret the various error codes.
• Exit the diagnostic mode, which you can do by pressing and holding the START switch/button for 3 seconds. Doing so also erases previously-stored fault codes.

How to Run the Automatic Diagnostic Test On Your Washer?

Remember, the above-shared procedure lets you view your washer’s most recent fault codes. That means you can’t do much about finding the defective washer functions.

So, you’ll need to run an automatic or manual diagnostic.

I prefer the automatic cycle, especially when it comes to the Maytag top load washer diagnostic mode, as the washer does the heavy lifting, and you only need to initiate the self-test.

Here’s how to go about it:

• Restart the diagnostic process but ensure you turn the central knob clockwise until the spin LED lights up
• Then press START to initiate a quick self-test
• Now go back to your washer to identify the new error code/faults to know what’s wrong with it

How to Run the Manual Diagnostic On Your Washer?

If you want to run a manual diagnostic on your washer, you’ll have to press the start button and then pick the function you prefer depending on what you need to fix.

Here are some shortcuts to help you perform the manual diagnosis:

How to Calibrate Maytag Centennial Washer?

Let’s now talk about how you can reprogram /re-calibrate your washer after getting into diagnostic mode.

Here are the basic steps:

• While in diagnostic mode, rotate the primary knob to the right/clockwise until the ‘RINSE’ light powers on
• Once the light displays on the control panel, close the machine’s lid and press ‘START.’
• Allow the washer to self-calibrate

Overall, this recalibration routine is necessary when you want to clear an error code, when your Maytag Centennial washer won’t start, or when you replace a vital component such as a self-actuator or primary control board.

Also, run the calibration when the washer starts to malfunction, and you are unsure what to do.

How to Clear Sequences On Your Maytag Centennial Washer?

What should you do with the error codes once they appear on the machine? First, write them down and try to find out what it means.

You’ll then need to fix the issue depending on your ability. But if the error does not clear after that, you should perform a reset.

Other than the calibration method, which is one method to reset your Maytag Centennial washer, you can also reset it using these steps:

• First, put your washing machine on standby (press the START button for 3-5 seconds while plugged in)
• Rotate the main knob (also known as the cycle selector knob) clockwise three turns (clicks)
• Rotate this knob to the other side (counter-clockwise), one-click each side
• Finally, turn the knob clockwise to cause all LEDs to light up (apart from the lid lock light)
• Continue rotating the knob until only the RINSE, WASH, and DONE LEDs turn on
• Press START to clear the sequence
• Unplug your washing machine for about 10 seconds
• Plug it back and try restarting
• If it works, you can schedule its service

Maytag Centennial Washer Will Not Go into Diagnostic Mode?

Sometimes the Maytag Centennial won’t get into the diagnostic mode even after following all the steps promptly. If that happens, you’ve to find the cause and try to fix it.

Here are the possible explanations:

a) Previous Errors Not Cleared

If you haven’t cleared the previous sequence, you should do it before trying to get your washer into diagnostic mode. You can erase previous errors by holding the START button for 3-5 seconds. Once you do that, you can try running the diagnostic.

b)Drainage Issue

If the drain pump or the valve is faulty, it’ll affect the washer’s drainage, making it hard for it to get into diagnostic mode. So, you need to fix the drainage if it has an issue.

c)Faulty Touch Button

Try touching the touch button and see if they respond. The touch buttons are faulty if you cannot see any activity on the control panel. They could be stuck. So, try releasing the ones that look stuck.

d)Faulty Door Switch

You need the washer lid to close before you can run the diagnostic. If that’s not the case, you should test the door switch with a digital multimeter as it could be faulty.

If the switch does not register any continuity on the digital multimeter, it’s defective. Thus, replace it.

e) Faulty Main Control Board

This should come as your last consideration. You must first check the functioning of the door switch and touch buttons to ensure none is defective.

Then, ensure there is no drainage issue. If that’s the case, you likely have a faulty main control board, which you should replace.

People Also Ask

1.How Do You Run Diagnostics On a Maytag Centennial Washer?

Running diagnostic on a Maytag Centennial washer requires you first to place the washer on standby. You’ll need to press the START function for 3-5 seconds while the washer is plugged in.

You’ll then need to place the central knob on the 12 o’clock position before turning it thrice clockwise, once counter-clockwise, and one more click clockwise.

2.How Do You Read a Maytag Centennial Washer Code?

Maytag Centennial washer codes come as only letters or a mixture of letters and numbers, about four characters.

Often, the letters give you a clue of what the error is all about, but you can always check what it means on your washer’s manual or Google.

3.How Do I Calibrate My Maytag Centennial Washing Machine?

To calibrate your Maytag Centennial washing machine, you must first put it in a diagnostic mode. After that, you need to turn the primary knob clockwise until the ‘RINSE’ light turns on. Once that happens, close the lid and select ‘START.’

4.How Do I Fix My Maytag Centennial Washer That Won’t Spin?

You can fix your Maytag Centennial washer that won’t spin by rearranging the load, adjusting the setting, stabilizing the washer, or replacing any defective parts, depending on the problem.

The parts to consider are the clutch, motor, drive belt, motor coupling, and control board.

5.Why Is My Maytag Washer Not Draining or Spinning?

If your Maytag washer is neither spinning nor draining, check the laundry load to ensure it’s even and not overloaded. You need to re-balance it in the washer. Also, check the possibility of a clogged drain or a faulty pump and fix it accordingly.

6.Why Won’t My Maytag Centennial Washer Drain?

If your Maytag Centennial washer doesn’t drain, check for possible drain clogging, especially the hose or drain filter. The drain pump could also be faulty, thus unable to pump off the wastewater.

Where can the user order the shift actuator for their specific model?

You can conveniently order the shift actuator designed for your specific model from this website: [Insert website link here]. The shift actuator you need is called WPW10006355. By accessing the provided link, you will be able to place your order and have the shift actuator shipped directly to you.

You can conveniently order the shift actuator designed for your specific model from this website: [Insert website link here]. The shift actuator you need is called WPW10006355. By accessing the provided link, you will be able to place your order and have the shift actuator shipped directly to you.

How can the user verify if the optical sensor in the shift actuator is not reading the tub basket movement properly?

To verify if the optical sensor in the shift actuator is not correctly reading the tub basket movement, you can follow these steps:

1. Access the technical data sheet provided in this link: [insert link here].

2. In the data sheet, locate page 14, where the relevant information regarding the shift actuator and the optical sensor can be found.

3. On page 14, search for the section labeled “Optical Sensor.” This section will provide detailed instructions on how to test and diagnose the functionality of the optical sensor.

4. Follow the step-by-step instructions provided in the data sheet to properly test the optical sensor. This may involve using specific tools, performing specific movements with the tub basket, or running specific tests to determine if the sensor is functioning correctly.

5. Based on the results of the testing process, you will be able to determine if the optical sensor is not reading the tub basket movement accurately. If this is the case, it is recommended to replace the shift actuator, as this is usually the solution for resolving such issues.

By following the instructions in the technical data sheet and performing the necessary tests, you can effectively verify if the optical sensor in the shift actuator is causing the problem with reading the tub basket movement.

What is the suggested solution for fixing the issue with the washer not spinning?

Where can additional information and verification be found?
Additional information and verification can be found on page 14 of the provided tech. data sheet. Specifically, it is mentioned on that page under the section labeled ‘Optical Sensor’.

Where can the necessary replacement part be found?
The necessary replacement part, the shift actuator (model WPW10006355 Shift Actuator), can be ordered from a specific source provided in the excerpt.

What is the suggested solution for fixing the issue?
The suggested solution for fixing the issue is to replace the shift actuator.

What is the potential problem causing the washer not to spin?
The potential problem causing the washer not to spin is a faulty optical sensor in the shift actuator.

If your Maytag Centennial washer is refusing to spin, there are several potential solutions to consider. To begin with, it is worth examining the load inside the washer. Sometimes, an imbalanced or overloaded load can prevent proper spinning. Try rearranging the items in the tub to distribute the weight more evenly. Additionally, take a look at the settings on the washer. Ensure that you have selected the appropriate cycle and that any spin speed options are correctly adjusted.

Another factor to consider is the stability of the washer itself. Make sure that it is placed on a level surface and that all four feet are firmly in contact with the floor. If the washer is wobbling or vibrating excessively during the spin cycle, it may need to be adjusted or stabilized to ensure proper spinning.

If none of these solutions resolve the issue, it may be necessary to inspect and potentially replace certain parts. The clutch, motor, drive belt, motor coupling, and control board are all components that can affect the spinning functionality of the washer. If any of these parts are found to be defective, they should be replaced with suitable replacements to restore proper operation.

It is important to note, however, that if the issue lies with the optical sensor in the shift actuator not reading the tub basket movement correctly, the recommended solution is to replace the shift actuator itself. This specific part, the WPW10006355 Shift Actuator, can be ordered from the provided source. For more detailed instructions on this particular repair, refer to page 14 of the provided tech. data sheet, under the section titled ‘Optical Sensor’.

By following these thorough suggestions, you will be able to troubleshoot and address the issue with your Maytag Centennial washer not spinning, ensuring its optimal performance once again.

Closing Remarks

Now you have clear steps to getting intothe Maytag Centennial washer diagnostic mode. Doing so will allow you to find error codes and re-calibrate your machine. In the long run, you will not have to take your washer to a service technician when you detect malfunctioning or fault. You’ll at least try to fix it first before considering that!

Also Read:

• Troubleshooting Common Maytag Centennial Commercial Technology Washer