It's hard to use your gas cooktop when the burners don't ignite. If you have an electric cooktop, it's frustrating when a surface element won’t heat. Our DIY troubleshooting pages can help you figure out how to fix a burner that’s not heating on your cooktop. Find the symptom that matches your cooktop problem and follow the troubleshooting steps to fix the failure. Use the search bar to find the replacement parts you need and follow our step-by-step repair guide instructions to install parts. Getting your cooktop back in top shape is easy using our symptom and troubleshooting advice.