How to Put GE Dishwasher in Test Mode

  • Ensure that the dishwasher is empty and the door is closed before entering test mode.
  • Press the Start/Reset button once to initiate the test mode.
  • The display will show t01 to indicate that it has entered test mode.
  • Use the Start/Reset button to cycle through each test mode. The available modes are t02, t03, t04, t05, t06, and t07.
  • To exit test mode, press and hold the Start/Reset button for 5 seconds or until the display shows End.
  • If any error codes are displayed during test mode, refer to the GE dishwasher manual for troubleshooting steps.

Are you tired of dealing with a malfunctioning GE dishwasher? Is it leaving your dishes dirty and your frustration levels high? If so, it may be time to put your dishwasher in test mode. This simple diagnostic process can help identify any issues, so you can get back to enjoying clean dishes without the hassle.

But how exactly do you put your GE dishwasher in test mode? Don’t worry, we’ve got you covered. In this article, we’ll walk you through the steps to enter test mode and run the necessary tests to diagnose any problems. Whether you’re a seasoned DIYer or simply looking to save money on repair costs, following these steps can help ensure your dishwasher is running at its best.

So sit back, grab a cup of coffee (or glass of wine), and let’s dive into the world of GE dishwasher diagnostics. We promise it won’t be as daunting as it sounds – with our easy-to-follow instructions, you’ll have your dishwasher in test mode before you know it.

The Quick Answer:

Test mode on your GE dishwasher is a crucial feature that helps diagnose any issues with the appliance. By running various diagnostic tests on components such as heating, motor, drain pump, and spray arms, you can identify problems accurately and avoid unnecessary repairs or replacements. Accessing test mode requires identifying your model and familiarizing yourself with the control panel.

Discover the Purpose of Putting a GE Dishwasher in Test Mode

The Importance of Test Mode Feature on Your GE Dishwasher

Test mode on a GE dishwasher is an essential feature that can help identify and diagnose any issues the appliance may have. It is a way to run various diagnostic tests on the dishwasher’s components, such as heating, motor, drain pump, and spray arms.

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GE dishwashers come with electronic controls or touch pads that allow you to enter test mode. This feature can be used to check if all parts are working correctly or not. For example, if there is an issue with how the dishwasher is cleaning dishes, entering test mode will help determine which component(s) are causing the problem.

Reasons for Using Test Mode on Your GE Dishwasher

Here are some reasons why you might want to put your GE dishwasher in test mode:

– To troubleshoot any problems you’re experiencing with your dishwasher.
– To pinpoint where any problems might be located within the appliance.
– To check if there are any error codes present.
– To ensure that all parts and components of your dishwasher are working correctly
– To perform maintenance tasks such as cleaning spray arms and checking filters.

By using test mode features on your GE dishwasher, you will be able to diagnose issues more accurately. It will also help save money by avoiding unnecessary repairs or replacements.

Accessing Test Mode Feature on Your GE Dishwasher: A Step-by-Step Guide

Identify Which Model You Own

Before accessing test mode on your GE dishwasher, it’s important to know which model you own since different models may have different instructions for entering test mode. You can usually find this information in your owner’s manual or by searching online using your model number.

Familiarize Yourself with Control Panel

Once you have identified your model, familiarize yourself with the dishwasher’s control panel. Look for any buttons or touchpads labeled “test” or “diagnostic” on the control panel.

Start the Test Mode Process

To enter test mode on your GE dishwasher, follow these steps:

1. Turn off the dishwasher and unplug it from the power source.
2. Wait for 30 seconds before plugging back into power and turning it on.
3. Press the start button once.
4. Close the door of your dishwasher.
5. Press and hold both Start/Reset and Heated Dry buttons simultaneously for about 5-seconds
6. Release the two buttons after 5 seconds, then press Start/Reset again.
7. The dishwasher will now enter test mode.

Running Specific Tests While in Test Mode on Your GE Dishwasher: Is It Possible?

While in test mode, you can run specific tests to diagnose issues with specific components of your dishwasher:

– Motor test
– Fill valve test
– Drain pump test
– Heater element test

For example, if you’re experiencing issues with your dishwasher not draining correctly, you can run a drain pump test to determine if there is an issue with this component.

How to Run Specific Tests in Test Mode

To run specific tests while in test mode, follow these steps:

1. Once in Test Mode, locate which button corresponds to each specific function (e.g., motor testing)
2. Press that button to initiate that function’s specific testing sequence.

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Diagnostic Information You Can Expect to Receive from Test Mode on Your GE Dishwasher

Entering test mode will help diagnose problems with your GE dishwasher by providing error codes or diagnostic information related to each particular component being tested.

For instance, if a heater element fails during the heating element test, the control panel will display an error code indicating where the issue is. This information can help you determine whether to repair or replace the heater element.

Safety Precautions to Take Before Entering Test Mode on Your GE Dishwasher

Before entering test mode on your GE dishwasher, it’s important to take safety precautions to protect yourself and your appliance:

– Unplug your dishwasher before starting the test mode process.
– Do not touch any live electrical components while running tests in test mode.
– Make sure there are no water leaks present within the dishwasher

What to Do If You Encounter Any Issues While in Test Mode

If you encounter any issues while in test mode or are unsure about how to proceed, contact a professional technician for assistance. Don’t attempt to fix anything if you’re not confident in what you’re doing as this could cause further damage.

The Typical Duration of the Test Mode Process for a GE Dishwasher

The length of time required for completing the entire test mode process will depend on which specific tests you run. However, most diagnostic tests only take around 10 minutes to complete.

Once done with all necessary testing procedures, exit Test Mode and proceed with normal usage.

Exiting and Returning to Normal Operation After Completing the Test Mode Process on Your GE Dishwasher

To exit test mode and return your GE dishwasher back to normal operation, follow these steps:

1. Turn off your dishwasher and unplug it from its power source.
2. Wait for at least 20 seconds before plugging it back into its power source.
3. Turn on your dishwasher again
4. The appliance should now be out of test mode and ready for regular use.

Remember that if there are any issues encountered during testing or while returning back from testing modes, seek professional assistance immediately.

Exiting and Returning to Normal Operation After Completing the Test Mode Process on Your GE Dishwasher

What is the Test Mode Process?

The test mode process is a diagnostic tool that allows you to check if there are any issues with your GE dishwasher. It helps identify problems with the dishwasher’s functions, such as water temperature, drain pump, and detergent dispenser.

How to Enter Test Mode?

To enter the test mode, press the “Heated Dry” button for five seconds followed by “Normal Wash” for another five seconds. Repeat this process three times. The control panel will light up in sequence indicating that it has entered test mode.

How to Exit Test Mode?

To exit the test mode, repeat the same process above. However, when you reach the last sequence of button pressing, wait for 10-15 seconds before releasing them. The control panel will display all lights turning off, indicating that it has exited from test mode.

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Returning to Normal Operation After Test Mode

After completing the test mode process, return your GE dishwasher to normal operation by following these steps:

  1. Unplug or Turn Off Power: Before doing anything else, unplug your dishwasher or turn off its power supply. This step ensures your safety while working on your appliance.
  2. Clean Up: Next step is cleaning up any remaining water or debris inside the dishwasher tub or around its filters. Use a soft sponge or cloth and mild soap solution.
  3. Reset: Press and hold down both “Heated Dry” and “Start/Cancel” buttons for about three seconds until all LEDs light up on the control panel.
  4. Select Cycle: Choose your desired wash cycle and options to start the dishwasher. Your GE dishwasher should now operate normally.


The test mode process is an essential diagnostic tool that helps identify problems with your GE dishwasher. However, it’s crucial to exit from test mode properly and return the appliance to normal operation. By following the steps outlined in this guide, you can ensure your safety and prolong your dishwasher’s lifespan.

In conclusion, putting your GE dishwasher in test mode can be a quick and easy way to diagnose any issues with your appliance. By following the simple steps outlined in this guide, you can troubleshoot and fix problems with your dishwasher without the need for professional help.

Frequently Asked Questions about How to Put GE Dishwasher in Test Mode

How do I force my GE dishwasher to reset?
To activate service mode on the dishwasher, press and hold the Select Cycle button and Start button simultaneously for five seconds. To restart the dishwasher, press and hold the Select Cycle button for five seconds.

How do I get my GE dishwasher out of demo mode?
To turn off the demo mode on any General Electric dishwasher, press and hold the START and HEATED DRY buttons for a duration of 5 seconds.

How do I reset my dishwasher panel?
Most dishwashers do not have a specific button for resetting on their control panels. To reset your dishwasher, simply disconnect it from its power source for one minute and then reconnect it.

How do you reset the control board on a GE washer?
To reset the electronic controls on your washing machine, you can either turn off the circuit breaker or fuse, or unplug the machine for two minutes. If your machine has a timer control knob, you can turn it around and back to any position other than the final spin for the interrupted cycle. Finally, restore power to the machine.

What is the average lifespan of a GE dishwasher?
Based on the responses of over 20 dishwasher manufacturers, the typical lifespan of a dishwasher is around 10 years. However, according to feedback from Consumer Reports members, this does not guarantee a decade of trouble-free operation.

Why isn t my GE dishwasher starting?
Ensure that the dishwasher is properly connected to a working electrical outlet and that the power switch is turned on. The switch can typically be found under the sink or on the wall near the dishwasher. Additionally, check your home’s circuit breaker or fuse box for any tripped breakers or blown fuses.

Charlie Thomson

Charlie Thomson is Appliance Mastery's expert on laundry appliances. With a degree in mechanical engineering and over 8 years of experience in the appliance repair industry, Charlie is a go-to resource for homeowners who want to tackle common issues with their washing machines, dryers, and dishwashers.

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