Kenmore Range Error Code F3 E6

F3 E6 on a Kenmore range means the control board is detecting an open circuit in the warming drawer temperature sensor. This indicates the sensor is either disconnected, has a broken wire, or has internally failed. The control board cannot receive a valid temperature reading, so it triggers this fault code to alert you to the problem.

The main cooking functions of the range may still operate, but you should avoid using the warming drawer while this fault is active. Without a functioning temperature sensor, the warming drawer cannot regulate heat properly, which creates a risk of overheating. It is best to resolve the fault before relying on the warming drawer.

Unplugging the range or disconnecting power may temporarily clear the error code from the display, but the code will return if the underlying problem with the sensor circuit has not been addressed. A reset alone is not a fix. You need to diagnose and repair the open sensor circuit to permanently resolve the fault.

Yes, in many cases this repair is within reach for a knowledgeable DIYer. Start by unplugging the range, removing the back panel, and checking that the warming drawer sensor connector is fully plugged in. If the connector is secure, you can use a multimeter to test the sensor for continuity. Replacing a temperature sensor is generally a straightforward parts swap once the faulty component is confirmed.

If the fix is simply reseating a loose connector, there is no parts cost involved. A replacement warming drawer temperature sensor typically costs in the range of $20 to $60 for the part. If a damaged wiring harness needs replacement, parts and labor can bring the total repair cost to $75 to $200 or more depending on your location and service provider.