Problem: Only one of the heat burners is not working, others are ok
► Solution: Before doing anything turn off the power or unplug the stove to prevent electrical shock if you need to work internal parts. Most of the time, the cause can be traced to a defective element, a loose connection or a broken switch. The following options could help. Try to wiggle the burner slightly. Check if the element feels abnormal or loosely attached. Sometimes comparing it with another one will help you judge. Try turning the burner on again to see if this fixed the problem. Examine the element for warping, bubbles or any visible sign of damage. Check for any corrosion on the sides that plug into the burner receptacle blocks. Clean with steel wool or a rough brush to remove buildup that may interfere. If you notice what looks like burned or scorched areas on the prongs, replace the terminal block that the element plugs into.