Kenmore Microwave Error Code dr

The dr code on a Kenmore microwave with a lower oven is a door reminder prompt, not a malfunction code. It appears when the lower oven door has been left open for about one minute during a broiling cycle. Closing the door will dismiss the prompt and allow broiling to continue. If the door is not closed within 30 seconds of the prompt appearing, the controller will cancel the broiling operation.

The dr prompt is a safety reminder designed to prevent the broiler from running with the door open for an extended period. Broiling with the door open for more than a brief moment can cause excessive heat buildup in the surrounding area. The oven controller will cancel the broiling cycle automatically after 30 seconds if the door remains open, which is a built-in safety response.

If the dr code is caused only by the door being left open, there is no repair cost involved. If a door switch replacement is needed, parts typically range from $10 to $40 depending on the model, with professional labor adding $75 to $150 or more. Door latch assemblies and gaskets are similarly priced in the $10 to $50 range for parts alone.

In most cases, simply closing the lower oven door will clear the dr prompt immediately. If the code persists after the door is firmly closed, inspect the door latch, hinges, and door switch for damage or misalignment. A faulty door switch that is not detecting closure would need to be tested and replaced to resolve the issue.

Closing the lower oven door is the correct way to clear the dr prompt, not a power reset. If the door is closed and the prompt still appears, a reset may temporarily clear the display, but the underlying issue with the door switch or latch would need to be addressed to prevent the code from returning during the next broiling cycle.