Kenmore Microwave Error Code ERROR

The ERROR code on a Kenmore microwave indicates a problem with the sensor cooking system. It means the humidity sensor either failed to detect steam vapor from the food within the expected parameters, or an invalid weight or quantity was entered for the sensor cook function. The microwave stops the cycle to prevent incorrect cooking results. Pressing STOP and switching to manual time cook mode will let you finish cooking your food right away.

Yes, the ERROR code does not indicate an electrical hazard or a problem with the core magnetron or power systems. It is limited to the sensor cooking feature. You can safely press STOP and use the manual time cook mode to prepare your food without any risk. If the sensor error appears in every mode, not just sensor cook, contact a qualified technician before continued use.

If the fix is as simple as cleaning the sensor window, there is no parts cost involved. If the humidity sensor has failed and needs replacement, parts and labor combined typically range from around $75 to $200 or more depending on the specific model and your location. Given that a new countertop microwave can cost $100 to $300, it is worth comparing repair cost against replacement cost before committing to a sensor repair on an older unit.

Start by pressing STOP to clear the current cycle, then check whether the error was caused by an out-of-range input by reviewing the food quantity you entered. Clean the interior of the microwave, paying close attention to the sensor window area, to remove any grease or residue that may be blocking the sensor. If the error continues after cleaning and using appropriate quantities, the humidity sensor itself may need to be inspected or replaced by a technician.

Pressing STOP will cancel the active sensor cooking cycle and clear the error display, allowing you to enter a new cooking command. However, if the underlying cause, such as a dirty sensor or an incompatible food quantity, is not addressed, the code will return the next time you attempt sensor cooking. A simple reset does not fix a faulty humidity sensor if that is the root cause.