Whirlpool Dishwasher Not Turning On! (Reasons & Fixes)

If your Whirlpool dishwasher is not turning on, several common issues may be causing the problem. Start by checking the power connection and ensuring the door latch is engaging properly. Verify if the control lock feature is enabled or if there’s a timer delay setting.

Investigate potential faults with the door switch, thermal fuse, control panel, electronic control board, water supply, and motor or pump. Perform basic troubleshooting steps, such as resetting the circuit breaker, canceling delay timers, or disabling the control lock feature.

If issues persist, consult the dishwasher’s manual or seek professional assistance for further diagnosis and repair.

Why is Your Whirlpool Dishwasher Not Turning On?

1. Electrical Problems Can Hinder Whirlpool Dishwasher from Starting

When faced with a Whirlpool dishwasher refusing to start due to electrical problems, addressing these issues step by step can help restore its functionality.

Fix for Electrical Troubles:

• Power Connection

Issue: Verify if the dishwasher is correctly plugged into a functional power outlet.

Fix: Ensure a secure power connection and check the circuit breaker. If tripped, reset it. Confirm that the outlet is providing power by testing with another device.

• Door Latch Issues

Issue: The door latch may not be engaging properly, preventing dishwasher initiation.

Fix: Inspect and realign the door latch. Make sure it securely closes and activates the door switch. Replace the latch if it shows signs of damage.

• Control Lock Feature

Issue: The control lock may be enabled, rendering buttons unresponsive.

Fix: Disable the control lock by pressing and holding the designated button for a few seconds. Refer to the user manual for model-specific instructions.

• Timer Delay Setting

Issue: The dishwasher might be set on a delay timer.

Fix: Cancel the delay timer or wait until the preset start time has passed. Consult the manual for guidance on adjusting or canceling the timer.

• Faulty Door Switch

Issue: A malfunctioning door switch can hinder dishwasher activation.

Fix: Test the door switch for continuity using a multimeter. If it fails, replace the door switch located around the door latch area.

• Blown Thermal Fuse

Issue: A blown thermal fuse disrupts power flow to the dishwasher.

Fix: Locate and replace the thermal fuse, typically found on or near the control board. Ensure the replacement part is compatible with your dishwasher model.

• Control Panel Issues

Issue: Malfunctions in the control panel or keypad can impede operation.

Fix: Inspect for damaged buttons or unresponsive areas. Replace the control panel if necessary, ensuring a proper connection to the control board.

2. You Turned the Child Lock ON

If your Whirlpool dishwasher isn’t starting, and you recently activated the Child Lock feature, addressing this setting can resolve the issue.

Solution: Deactivating the Child Lock

• Locate the Child Lock Button: Identify the Child Lock button on the dishwasher control panel. It is often labeled or symbolized to indicate the Child Lock feature.
• Press and Hold the Child Lock Button: Press and hold the Child Lock button for a few seconds. Most dishwashers require a more extended press to activate or deactivate this feature.
• Observe for Confirmation: Look for any indicator lights or symbols on the control panel that signify the status of the Child Lock. If successfully deactivated, these indicators should no longer be illuminated.
• Attempt to Start the Dishwasher: Once the Child Lock is turned off, try starting the dishwasher again. Press the necessary buttons to initiate a wash cycle and check if the dishwasher responds.
• Refer to the User Manual: If you have difficulty finding or operating the Child Lock button, consult your dishwasher’s user manual. The manual provides detailed instructions and illustrations to guide you through the process.

3. There’s a Problem with the Washer’s Touchpad

When your Whirlpool dishwasher isn’t starting due to issues with the touchpad, addressing this component can often resolve the problem.

Solution: Troubleshooting the Touchpad

• Inspect for Physical Damage: Carefully examine the touchpad for any visible damage, such as cracks, scratches, or wear. Physical damage can hinder its responsiveness.
• Clean the Touchpad: Use a soft, damp cloth to clean the touchpad surface. Accumulated dirt, grease, or residue may impede the touchpad’s functionality.
• Soft Reset: Perform a soft reset by unplugging the dishwasher from the power source for about 5 to 10 minutes. Reconnect and check if the touchpad responds after powering back on.
• Button Testing: Gently press each button on the touchpad to ensure they register properly. If any button feels stuck or unresponsive, it may require further attention.
• Check for Error Codes: Look for any error codes or flashing lights on the control panel. Refer to the user manual to interpret these codes, as they can provide insights into specific touchpad issues.
• Hard Reset:If a soft reset doesn’t resolve the problem, perform a hard reset by turning off the dishwasher’s circuit breaker for a few minutes. Restore power and check if the touchpad functions.
• Consult the User Manual: Refer to the dishwasher’s user manual for model-specific information regarding touchpad troubleshooting. The manual may offer specific instructions or diagnostics for touchpad-related issues.

4. You Didn’t Close the Washer’s Door

If your Whirlpool dishwasher isn’t starting, and the door hasn’t been securely closed, resolving this simple oversight can often solve the issue.

Solution: Ensuring Proper Door Closure

• Check Door Alignment: Inspect the dishwasher door for proper alignment. If misaligned, gently reposition it to ensure a snug fit.
• Look for Obstructions: Examine the door area for any foreign objects, utensils, or debris that may be preventing the door from closing completely.
• Close the Door Firmly: Close the dishwasher door firmly, making sure it latches securely. Listen for a distinct click, indicating that the door is properly closed.
• Check Door Switch: The dishwasher won’t start if the door switch isn’t engaged. Confirm that the door switch is aligned and functioning. A malfunctioning door switch may need replacement.
• Reset the Dishwasher: If the door was left open for an extended period, the dishwasher might require a reset. Turn off the dishwasher’s circuit breaker for a few minutes, then restore power and try starting it again.
• Refer to User Manual: Consult your dishwasher’s user manual for specific instructions on proper door closure and any troubleshooting steps related to the door sensor or latch.
• Test the Start Function: Once the door is securely closed, attempt to start the dishwasher again. Ensure that the control panel responds to your input.

5. The Washer’s Water Supply is Faulty

When your Whirlpool dishwasher isn’t starting due to a faulty water supply, addressing this issue can often restore normal operation.

Solution: Resolving Water Supply Problems

• Check Water Inlet Valve: Inspect the water inlet valve, usually located at the bottom of the dishwasher, for any visible damage or obstructions. Replace the valve if it appears faulty.
• Ensure Proper Water Pressure: Confirm that the water pressure to the dishwasher is adequate. Low water pressure can impede the dishwasher’s ability to fill properly.
• Inspect the Water Inlet Hose: Examine the water inlet hose for kinks, bends, or clogs. Ensure the hose is not pinched behind or under the dishwasher.
• Verify Water Supply Line: Check the water supply line connected to the dishwasher for leaks or damage. A damaged water supply line can affect water flow.
• Turn On Water Supply: Ensure that the water supply to the dishwasher is turned on. It may seem obvious, but sometimes the water supply valve may be accidentally closed.
• Clean the Inlet Screen: If applicable, clean the inlet screen on the water inlet valve. Sediment or debris may accumulate, affecting water flow into the dishwasher.
• Run a Test Cycle: After addressing water supply issues, run a test cycle to ensure the dishwasher is filling with water correctly. Follow the user manual for instructions on initiating a test cycle.
• Consult User Manual: Refer to the dishwasher’s user manual for model-specific guidance on troubleshooting water supply issues. The manual may provide additional insights into resolving common problems.
• Professional Assistance: If you’ve checked and addressed water supply issues but the problem persists, consider seeking professional assistance. A certified technician can perform a more thorough assessment of the water supply components.

6. Your Whirlpool Dishwasher Has a Defective Timer

If your Whirlpool dishwasher isn’t starting due to a defective timer, resolving this issue involves a systematic approach to ensure proper functioning.

Solution: Addressing Timer Issues

• Inspect Timer Settings: Examine the timer settings on the dishwasher’s control panel. Ensure that the timer is set to the desired wash cycle. Adjust the timer to different settings and see if the dishwasher responds.
• Soft Reset: Perform a soft reset by unplugging the dishwasher from the power source for about 5 to 10 minutes. Reconnect the power and check if the timer responds after restarting.
• Check for Error Codes: Look for any error codes or flashing lights on the control panel. Refer to the user manual to interpret these codes, as they can provide insights into specific timer-related issues.
• Run a Test Cycle: Initiate a test cycle to observe the timer’s performance. Follow the user manual for instructions on how to run a diagnostic or test cycle.
• Inspect Timer Components: If comfortable doing so, access the timer components and inspect for visible damage or loose connections. Replace or reseat any faulty parts.
• Hard Reset: If a soft reset doesn’t resolve the timer issue, perform a hard reset by turning off the dishwasher’s circuit breaker for a few minutes. Restore power and check if the timer functions correctly.
• Consult User Manual: Refer to the dishwasher’s user manual for model-specific information on troubleshooting timer issues. The manual may offer specific instructions or diagnostics related to the timer.

7. The Drive Motor Could Be Faulty

If your Whirlpool dishwasher isn’t starting due to a potentially faulty drive motor, resolving this issue involves systematic troubleshooting to identify and address the problem.

Solution: Troubleshooting and Fixing a Faulty Drive Motor

• Listen for Unusual Noises: Turn on the dishwasher and listen for any unusual noises coming from the motor. Grinding or buzzing sounds may indicate motor issues.
• Inspect for Visual Signs: Visually inspect the drive motor for any visible signs of damage, burning, or loose connections. Address any issues found during the inspection.
• Check Power Supply: Ensure the dishwasher is properly connected to a power source. Confirm that the circuit breaker is not tripped and that there are no issues with the electrical supply.
• Run a Test Cycle: Initiate a test cycle to observe the motor’s performance. If the motor fails to start or exhibits irregular behavior, there may be an issue with its functionality.
• Verify Timer and Control Board: Confirm that the timer and control board are functioning correctly. Timer issues or control board malfunctions can impact the motor’s operation.
• Check for Error Codes: Look for any error codes or flashing lights on the control panel. Refer to the user manual to interpret these codes, as they can provide insights into specific motor-related issues.
• Inspect Wiring and Connections: Examine the wiring and connections associated with the drive motor. Loose or damaged wires can impede proper electrical flow. Reconnect or replace as necessary.
• Run Motor Diagnostics: Some dishwashers have diagnostic modes that allow you to test specific components, including the motor. Refer to the user manual for instructions on accessing and running motor diagnostics.

Why isn’t my Whirlpool dishwasher turning on?

If your Whirlpool dishwasher is not turning on, several potential factors could be contributing to the issue. Start by checking the basics, such as ensuring that the dishwasher is securely plugged into a functioning power outlet and that the circuit breaker is not tripped. 

Verify that the door is closed and latched properly, as many dishwashers have a safety mechanism that prevents operation if the door is ajar. Additionally, check for any visible damage to the power cord or control panel. 

If the dishwasher has a control lock feature, make sure it is not activated, as this can prevent the appliance from starting. If these preliminary checks don’t resolve the issue, consult the dishwasher’s user manual for model-specific troubleshooting steps. 

Common causes could include problems with the timer, control board, water supply, or components like the motor or door switch. If the problem persists or is challenging to diagnose, seeking professional assistance from Whirlpool’s customer support or a certified technician may be necessary for a more accurate diagnosis and resolution.

Read more 7 Reasons Why Your Bosch Dishwasher Buttons Not Responding!

Why is my dishwasher suddenly not turning on?

If your dishwasher has suddenly stopped turning on, several factors could be contributing to this unexpected issue. Start by checking the basics, ensuring that the dishwasher is properly plugged into a working power outlet and that there are no issues with the electrical circuit or tripped circuit breakers. 

Verify that the door is fully closed and latched securely, as most dishwashers have a safety mechanism that prevents operation if the door is open. Examine the power cord for any visible damage or signs of wear. Additionally, inspect the control panel for any buttons that may be stuck or unresponsive. 

If your dishwasher has a control lock feature, make sure it is not engaged, as this could inhibit the appliance from starting. If these initial checks do not resolve the issue, refer to the dishwasher’s user manual for model-specific troubleshooting guidance. Common culprits for sudden startup failures include problems with the timer, control board, door switch, or even electrical issues. 

If the problem persists or proves challenging to identify, it may be prudent to seek professional assistance for a thorough diagnosis and resolution.

How do you reset a Whirlpool dishwasher?

Resetting a Whirlpool dishwasher can help resolve various issues and restore normal operation. The exact reset procedure may vary depending on the model, so it’s advisable to consult your dishwasher’s user manual for specific instructions. 

However, a general method involves turning off the dishwasher’s circuit breaker or unplugging it from the power source for about 5 to 10 minutes. This action allows the dishwasher’s internal components to reset. After the brief power interruption, restore power, and then try starting the dishwasher again. 

Additionally, some Whirlpool dishwashers have a specific reset button on the control panel. Pressing and holding this button for a few seconds can initiate a reset. If you’re unsure about the process or encounter persistent issues, referring to the user manual or reaching out to Whirlpool customer support can provide model-specific guidance and troubleshooting assistance.

What is the most common problem with a Whirlpool dishwasher?

One of the most common problems reported with Whirlpool dishwashers is issues with the door latch and door switch. If the dishwasher door is not securely closed and latched, or if the door switch is malfunctioning, the dishwasher may not start or operate properly. 

This safety feature ensures that the dishwasher only runs when the door is securely closed to prevent water leakage and other potential hazards. If you’re experiencing difficulties with your Whirlpool dishwasher, checking the door latch, ensuring proper closure, and inspecting the door switch for any malfunctions is a good initial troubleshooting step. 

However, it’s important to note that the most common issues can vary, and other problems, such as water inlet valve problems, clogs, or faulty components, may also occur.

FAQ:

Can a tripped circuit breaker cause the dishwasher not to start?

Yes, a tripped circuit breaker can interrupt power to the dishwasher. Check the breaker box and reset any tripped breakers.

How do I know if the door latch is the problem?

Check for visible damage or misalignment in the door latch. If the door doesn’t close securely or if there’s damage, it may prevent the dishwasher from starting.

What should I do if the control panel buttons are unresponsive?

Inspect the control panel for damage or stuck buttons. Perform a soft reset by turning off the dishwasher’s power, waiting, and then turning it back on.

Can a defective door switch prevent the dishwasher from starting?

Yes, a malfunctioning door switch can disrupt the connection and prevent the dishwasher from starting. Test the door switch for continuity or visible damage.

Why is the dishwasher not starting even though the lights on the control panel are on?

The issue may be with the control board or other internal components. Perform a reset and check for error codes on the control panel.

Is there a way to reset the dishwasher to troubleshoot the problem?

Yes, try turning off the dishwasher’s circuit breaker or unplugging it for a few minutes. Alternatively, check the user manual for model-specific reset instructions.

What role does the control lock feature play in starting the dishwasher?

The control lock can prevent accidental button presses. If enabled, disable it by holding the designated button for a few seconds.

How do I troubleshoot water supply issues affecting the dishwasher?

Check the water inlet valve, ensure proper water pressure, inspect the water inlet hose, and confirm that the water supply is turned on.

If basic troubleshooting doesn’t work, what should I do next?

Consult the user manual for advanced troubleshooting steps. If the problem persists, consider contacting Whirlpool customer support or scheduling a service appointment for professional assistance.

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Jane Francisco

We are committed to assisting you in repairing a wide range of home appliances without the need for expensive repair services. Whether it's a dishwasher, refrigerator, air conditioner, or washing machine, Home place Tips provides comprehensive troubleshooting guides for all your repair needs.

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