Whirlpool Microwaves Buttons Not Working: How to Fix It Yourself
When the buttons on your Whirlpool microwave stop responding, a power reset fixes it about half the time. Check for child lock mode too. If the membrane switch behind the buttons has worn through, it is a moderate repair.
⚠️ Safety First
- Always unplug the appliance from the wall before starting any repair work.
- Microwaves contain a high-voltage capacitor that can hold a lethal charge even when unplugged. Do not open the microwave cabinet unless you are experienced with appliance repair. The steps below focus on safe, external fixes.
Parts You May Need
Step-by-Step Repair
- 1
Try a hard reset
Unplug your Whirlpool microwave from the wall for 2 minutes. Plug it back in. This resets the control board and often fixes unresponsive buttons. It is the simplest and most effective first step.
- 2
Check for child lock
Your Whirlpool microwave may be in child lock mode, which disables all or most buttons. Look for a lock icon on the display. To disable it, hold the lock button (or a button combination listed in your manual) for 3-5 seconds.
- 3
Clean the control panel
Unplug the microwave. Gently clean the button area with a slightly damp cloth. Built-up grease, food spills, or moisture can interfere with the membrane switches behind the buttons. Dry thoroughly.
- 4
Check the membrane switch
If individual buttons do not respond, the membrane switch (the flexible circuit behind the button panel) may be worn through. On some Whirlpool models, you can replace just the membrane switch ($15-$40). On others, you need the entire control panel.
- 5
Consider the control board
If no buttons respond at all after a reset, the main control board may be faulty. This is a more expensive repair ($50-$150 for the part). At that cost, compare with the price of a new microwave — especially if yours is older than 7-8 years.
If That Didn't Work
- A faulty control board on your Whirlpool microwave could be the root cause, though this is less common.
- Wiring issues between components — loose or corroded connections — can cause intermittent problems.
When to Call a Professional
If the steps above don't fix your Whirlpool microwave, a professional repair technician can diagnose the issue quickly. Most repairs cost $100-$250 including parts and labor. If your microwave is older than 8-10 years, compare the repair estimate to the cost of a new one.
Related Repairs
Disclaimer: This guide is for informational and educational purposes only and does not constitute professional repair advice. All repairs are performed at your own risk. RepairItFree.com is not liable for any personal injury, property damage, device damage, voided warranties, or other losses resulting from the use of this information.
If you are unsure about any step — especially anything involving electricity, gas, water, or refrigerant — stop and consult a qualified professional. Your safety is more important than saving money.
See our full Terms of Service for complete legal details.