Whirlpool Dishwasher Start Button Not Working

It can be extremely inconvenient when the Whirlpool Dishwasher Start Button Not Working. There are a couple of likely reasons this can happen – either the start button itself is faulty or the control board is malfunctioning. 

Before calling for service, try pressing the start button multiple times in case it is just stuck. Also, check that the door latch is fully closed and the dishwasher is plugged in. You may need to reset the control board by turning off the power to the dishwasher for 5 minutes before turning it back on.

 If the start button is still unresponsive, the button itself probably needs replacing – a relatively easy fix. For a faulty control board, this will have to be diagnosed and replaced, which may require hiring a service technician. 

With some basic troubleshooting steps, you may be able to get your Whirlpool dishwasher’s start button working again.

Whirlpool Dishwasher Start Button Not Working Main Reason

The Touchpad Membrane Switch

One prevalent cause of malfunctioning dishwasher buttons is the touchpad or membrane switch. Modern dishwashers heavily rely on touchpads to communicate the desired functions to the control board. 

Typically designed as a membrane switch, this component consists of two layers of mylar film with conductive paint on each side.

The button’s operation involves pressing it, which creates contact between the two mylar surfaces, consequently sending a signal to the control board. 

However, extended and repeated use can lead to the gradual wearing off of the conductive paint, resulting in poor or no connection at all.

To assess the condition of the membrane switch, you’ll need to access the wiring diagram and employ a multimeter to check for continuity. 

If the touchpad is faulty, it might need replacement either as an individual part or as part of an entire console assembly.

The Control Board

Another frequent reason for dysfunctional dishwasher buttons is a faulty control board. The touchpad’s primary role is to transmit signals to the control board, instructing it to execute different dishwashing cycles. 

This communication occurs through a ribbon-type cable connecting the touchpad to the control board.

Issues can arise from problems with the connection of this cable to the control board, which forms an integral part of the board itself.

 In such cases, the entire control board might be affected, leading to button malfunctions.

Troubleshooting Steps

If you have determined that the membrane switch is functioning correctly, your attention should turn to the control board. 

Begin by meticulously examining the ribbon connector for any signs of corrosion. Similarly, inspect the individual pins on the control board for any anomalies. 

Whirlpool Dishwasher Start Button Not Working[Fix At Home]

As we see the main reasons are faulty touchpad and control board so the solution according to my experience is the replacement of these. So let’s see the process

Tools and Precautions: Before you start, make sure you have the necessary tools and take safety precautions to ensure a smooth and safe repair process.

Tools Needed:

Safety Precautions:

Here is the step-by-step process.

Step 1: Removing the Outer Door Panel:

Step 2: Detaching the Control Panel:

Step 3: Removing the Control Board:

Step 4: Preparing the New Control Board and Touchpad:

Step 5: Installing the New Control Board:

Step 6: Reattaching the Door Latch Assembly:

Step 7: Replacing the Control Panel:

Step 8: Reinstalling the Outer Door Panel:

Step 9: Final Steps and Testing:

According to my experience, this should solve your problem

If this will not solve your problem then some more reasons i have in my mind with solutions that can solve your problem.

REASONS WITH SOLUTIONS

Check Power Supply

Before delving into complex solutions, always check the simplest possibility first: power supply. Ensure that the dishwasher is properly plugged in and that the power outlet is functional.

Inspect Control Lock

Some Whirlpool dishwashers come with a control lock feature to prevent accidental button presses. If the control lock is enabled, your start button won’t work. Check your dishwasher’s manual to learn how to enable or disable this feature.

Examine Door Latch

If the door isn’t properly closed or the latch is malfunctioning, your dishwasher may not start. Make sure the door latches securely, and there’s no debris blocking it.

Verify Delay Start Option

Certain dishwashers have a delay start option. If this feature is enabled, the start will be delayed. Check if the delay start is activated and disable it if necessary.

Test Control Panel

The control panel might be experiencing a glitch. Try resetting the dishwasher by turning off the power for a few minutes and then turning it back on. This can often resolve minor issues.

Assess Thermal Fuse

The thermal fuse protects the dishwasher from overheating. If it’s blown, the start button might not work. You’ll need to replace the thermal fuse if it’s faulty.

Clean Start Button Area

Sometimes, dirt or grime can accumulate around the start button, hindering its functionality. Gently clean the area around the button to ensure it’s not obstructed.

Address Electronic Control Board

The electronic control board is the brain of the dishwasher. A malfunctioning control board can lead to various issues, including an unresponsive start button. Consider replacing the control board if necessary.

Realign User Interface Ribbon

The user interface ribbon connects the control panel to the electronic control board. If it’s misaligned or damaged, the start button might not work. Carefully reposition or replace the ribbon if needed.

Update Firmware

If your Whirlpool dishwasher has smart features, a firmware update might be required to fix bugs that could affect the start button’s functionality. Check the manufacturer’s website for instructions on how to update the firmware.

Seek Professional Help

If all else fails, it’s time to seek professional assistance. A certified technician with experience in Whirlpool dishwashers can diagnose and fix the issue accurately.

Faqs

Is there a reset button on a Whirlpool dishwasher?

Some Whirlpool dishwashers have a reset button, usually located on the control panel or on the kickplate. Pressing this can reset the dishwasher control board.

What are the five reasons a dishwasher won’t start?

Five common reasons a dishwasher won’t start: no power, door latch not fully closed, faulty control board, broken start button, drain pump issue.

Why is my dishwasher not starting and beeping?

A dishwasher may beep and not start due to an error code, indicating an issue like no water reaching the appliance.

How do I reset my dishwasher button?

To reset a dishwasher button, try pressing it several times firmly or turn off the power to the dishwasher for 5 minutes which can reset the control panel.

Can you restart the dishwasher?

Yes, you can typically restart a dishwasher by pressing the start button again if it has stopped mid-cycle. Make sure the door is closed fully first.

Final Words

In summary, a Whirlpool dishwasher with a non-working start button can be very inconvenient, but the problem is usually fixable with some troubleshooting. The most common cause is a faulty touchpad or control board. 

After checking simple issues like the power supply and the door latch, you may need to replace the touchpad membrane switch or the entire control board. This involves accessing the internal components and uninstalling the old control board to install a new one. 

With some patience and the proper replacement parts, you can often resolve a defective start button on your Whirlpool dishwasher and get it functioning normally again. 

While not overly complicated, appliance repairs may be best left to qualified technicians if you are not experienced with dishwasher repairs. But with the right guidance and parts, a start button issue is something many handy homeowners can potentially fix themselves.