How to put kenmore washer in diagnostic mode

Before accessing the diagnostic mode on a Kenmore washer, take note that the method varies depending on the model of your washer. Kenmore offers different washer models: top-load, front-load, and high-efficiency washers.

Here I will explain some common error codes and how to put Kenmore washer in diagnostic mode

When your Kenmore washing machine begins to malfunction, it may display a series of unique error codes. These codes are tied to specific issues within the machine and can help identify what exactly is going wrong. However, to effectively use these error codes for troubleshooting, you must first understand what they mean.

Five common error codes are F21, F22, F28, F29, and F35.

  • F21 indicates a long drain time. This usually means that the washer takes too long to drain the water.
  • F22 points to a door lock error. This could mean that the door isn’t properly locking or unlocking.
  • F28 refers to a serial communication error. This is typically a signal transmission issue between components of the washer.
  • F29 signifies a door unlock error, similar to F22 but related exclusively to the door unlocking mechanism.
  • F35 stands for the analog pressure sensor error. This usually happens when there is a pressure switch malfunction.

Kenmore washer diagnostic codes

Kenmore washer diagnostic codes may vary based on the specific model and its features. These codes are used to indicate specific issues or errors that the washer’s control system has detected.

Here are some general examples of washer error codes and their meanings:

F1, F2, F3

These types of error codes often indicate a problem with the washer’s control board or electronic components.

F11, F22, F28

These codes are related to issues with the washer’s door lock mechanism. It indicates the problems with locking or unlocking the door.

F20, F21

These codes typically relate to water supply issues. Such as, low water pressure, insufficient water, or water not draining properly.

F30, F31, F32

These codes may indicate a problem with the washer’s motor, such as a failure to spin or agitate.

E1, E2, E3

Similar to F-codes, E-codes often signify electrical or control board issues.

LF (Long Fill), NF (No Fill)

These codes suggest problems with the water supply or water inlet valves.

SD (Suds Detected)

This code indicates excessive suds in the washer. It occurs due to using too much detergent.

OE (Drain Error)

This code indicates an issue with draining water from the washer.

LE (Locked Motor Error)

This code can point to a problem with the washer’s motor or motor control unit.

UE (Unbalanced Load)

This code appears when the washer detects an unbalanced load. It could prevent proper spinning and draining.

code F21 (Noise issue)

The Kenmore washer code F21 relates to the Kenmore noise problem detection. include strange noises, excessive vibrations, or washer leaks that you are unable to fix yourself.

How to put Kenmore washer in diagnostic mode

To get a clearer diagnosis of your Kenmore washer’s issues, put it into diagnostic mode.

  1. Make sure the washer is turned off.
  2. Choose any single button on the washer’s control panel and follow this sequence: press for 3 seconds, release for 3 seconds, press for 3 seconds, release for 3 seconds, and press for 3 seconds. If done successfully, all the LED lights on the panel will light up.
  3. Once the lights are lit, rotate the cycle selector knob seven times. The washer will then enter diagnostic mode, displaying any error codes for troubleshooting.

Listen for Alarm Sounds

In addition to visual signs and error codes, Kenmore washers may make unique sounds or alarms when they encounter specific issues. Creaking, rumbling, or high-pitched squealing can all indicate different problems.

For example, repeated clicking indicates a latch problem, while a loud rumbling might suggest a problem with the spin cycle. A high-pitched squeal can suggest a pump problem or a belt issue. Identifying these sounds can help you in troubleshooting your Kenmore washer.

How to put Kenmore front load washer in diagnostic mode

How to put Kenmore top load washer in diagnostic mode

If you own a traditional top-load Kenmore washer, follow the steps below:

  1. Make sure the washer is in standby mode, which means the washer is plugged in and all the indicator lights are off.
  2. Select the following sequence of buttons: Soak – Soak – Soak – Spin. Repeat this sequence two more times.
  3. Pause for a while, and eventually, all the indicator lights should light up, indicating that the washer is now in diagnostic mode.

How to put Kenmore high-efficiency washer in diagnostic mode

If you have a high-efficiency Kenmore washer, the steps are slightly different:

  1. Ensure that your washer is in standby mode. All buttons should be off.
  2. Quickly select the sequence of buttons: Soil Level – Spin – Soil Level – Spin.
  3. Wait for a moment, and if successfully done, all the indicator lights will illuminate, which indicates that the washer has entered the diagnostic mode.

How to put Kenmore front load washer in diagnostic mode

For front-load Kenmore washers, do the following steps:

  1. With the washer off, press and hold the ‘Spin Speed’ and ‘Soil Level’ buttons.
  2. While holding the buttons, turn on the washer. The washer should beep, and the lights should flash.
  3. Release the buttons and the washer will be in diagnostic mode.

Kenmore series 500 washer diagnostic mode

To enter the diagnostic mode on a Kenmore Series 500 washer, you can follow the below steps.

The steps may vary depending on the washer model. So, you can follow the manual to learn the specific information.

Here is the general process for your recommendation:

  1. Ensure the washer is off and the display is blank.

2. On the control panel of your Kenmore Series 500 washer, you’ll need to press a specific sequence of buttons to enter the diagnostic mode. The sequence can involve a combination of buttons like “Start,” “Pause/Cancel,” “Spin Speed,” “Temp,” “Soil Level,” or “Delay Start.”

3. Try pressing and holding one button, then another, and so on. During that time, you can follow the order specified in your washer’s user manual or on the control panel label. Hold each button for a few seconds before moving to the next one.

4. The washer’s display may start to change. It could show various lights, indicators, or codes that indicate you are entering the diagnostic mode.

5. The display could show codes or symbols, indicating you’re in diagnostic mode.

6. Note any displayed error codes; refer to your manual for their meanings.

How to put kenmore elite washer in diagnostic mode

The Kenmore Elite washer represents top-tier laundry technology. It offers advanced features, a sleek design, and high performance.

Sometimes, the washer malfunctions and you need to put it in diagnostic mode to find out the error code and exact problem.

So, we will describe the way in short. You can follow your model’s user manual to get specific information.

  • Remove any existing clothes from the washer drum and turn it off.
  • Push the “Power” button to turn the washing machine on. Then rotate the cycle selection dial to “Rinse/ Drain & Spin.
  • Now click the “Spin Speed” option until “No Spin” may be selected.
  • Finally, push the “Steam Treat” option four times to get fast success. The washing machine now enters diagnostic mode and starts to perform tests.

Interpreting Diagnostic Mode Indications

After entering the diagnostic mode, use the sequence of LED lights to interpret the error codes corresponding to specific washer issues. Each sequence or combination represents a specific error code. Kenmore provides a diagnostic guide for the interpretation of these codes or you may find this information in your washer’s user manual. This will allow you to troubleshoot washer issues more effectively.


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