Whirlpool dryer start button malfunction? here’s the ultimate fix

When your Whirlpool dryer refuses to start, it can be a major inconvenience. The start button is a crucial component that initiates the drying cycle, and any issues with it can leave you with a pile of wet laundry and a headache. But don’t worry, this comprehensive guide will empower you with the knowledge to troubleshoot and fix your Whirlpool dryer start button, restoring it to its pristine working condition.

Identifying the Problem

Before delving into repairs, it’s essential to pinpoint the exact cause of your start button malfunction. Here are a few common culprits:

• Faulty Start Switch: The start switch is responsible for sending the signal to the dryer’s control board to start the cycle. If it’s defective, the dryer won’t start.
• Damaged Wiring: Loose or frayed wires can disrupt the electrical connection between the start switch and the control board, preventing the dryer from starting.
• Control Board Issues: The control board is the brain of the dryer, and if it malfunctions, it can affect the functionality of the start button.

Troubleshooting and Repair

Now that you’ve identified the potential problem, let’s dive into the repair process:

1. Checking the Start Switch

• Disconnect the dryer from the power source.
• Remove the front panel of the dryer to access the start switch.
• Use a multimeter to test the continuity of the start switch. If there’s no continuity, the switch is faulty and needs to be replaced.

2. Inspecting the Wiring

• Carefully inspect the wiring harness for any loose or damaged wires.
• If you find any loose connections, tighten them securely using a screwdriver.
• If you find any frayed or damaged wires, replace the entire wiring harness.

3. Resetting the Control Board

• Locate the control board, usually situated behind the dryer’s back panel.
• Unplug the dryer from the power source for a few minutes.
• Plug the dryer back in and check if the start button is functioning correctly.

4. Replacing the Start Switch

• Purchase a new start switch compatible with your Whirlpool dryer model.
• Disconnect the dryer from the power source.
• Remove the front panel of the dryer and locate the old start switch.
• Disconnect the wires from the old switch and connect them to the new switch.
• Secure the new switch in place and reassemble the dryer.

5. Replacing the Control Board

• Caution: Replacing the control board is a more complex repair and should only be attempted by experienced individuals.
• Disconnect the dryer from the power source.
• Remove the back panel of the dryer and locate the control board.
• Disconnect the wires from the old control board and connect them to the new control board.
• Secure the new control board in place and reassemble the dryer.

Prevention and Maintenance

To minimize the chances of future start button issues, follow these maintenance tips:

• Regularly clean the dryer lint filter to prevent lint buildup, which can damage the start switch.
• Avoid overloading the dryer, as this can put excessive strain on the start switch.
• If you notice any unusual noises or vibrations during the drying cycle, contact a qualified appliance repair technician promptly.

Troubleshooting Tips

• If the dryer starts but stops prematurely, check the door switch to ensure it’s making proper contact.
• If the start button is intermittent, try cleaning the contacts with rubbing alcohol.
• If you’ve replaced the start switch and the dryer still doesn’t start, the problem may lie elsewhere in the electrical system. Contact a professional appliance repair technician for further assistance.

Takeaways: Empowering You to Repair

With the knowledge and guidance provided in this comprehensive guide, you’re now equipped to troubleshoot and fix your Whirlpool dryer start button like a pro. Remember, regular maintenance and prompt attention to any issues will help extend the life and reliability of your dryer. If you encounter any further challenges or have any questions, don’t hesitate to consult the FAQ section below.

Quick Answers to Your FAQs

Q: Can I use a universal start switch for my Whirlpool dryer?
A: It’s recommended to use a start switch specifically designed for your Whirlpool dryer model to ensure compatibility and proper functionality.

Q: How do I know if the control board needs to be replaced?
A: If you’ve replaced the start switch and wiring harness but the dryer still doesn’t start, the control board may be faulty.

Q: Is it safe to repair the dryer myself?
A: While some repairs, such as replacing the start switch, can be done by experienced DIYers, more complex repairs, like replacing the control board, should be handled by a qualified appliance repair technician.