Kenmore Bread Machine Not Heating: Troubleshooting
Quick Answer
If your Kenmore bread machine is not getting hot, the most common culprit is a blown thermal fuse or a burnt-out heating element. I usually start by checking the continuity of the element with a multimeter to see if the circuit is actually complete.
Look, if you ignore this one you're just gonna keep pulling out bricks of raw dough. Worst case, the machine keeps cycling with no temperature rise and eventually fries the control board too. I've seen people run back-to-back cycles thinking it'll 'kick in eventually' and turn a $7 fuse job into a $90 board replacement. Test the fuse first, every single time.
Phillips #2 screwdriver, Multimeter with continuity and resistance modes
What Does the HEATING-FAILURE Code Mean?
Here's the deal: these Kenmore bread machines are actually pretty fixable when they stop heating. A thermal fuse runs $5-10, and the heating element is usually $20-25 tops. The compact design means heat stress builds fast, especially if you're running back-to-back loaves. Honestly, about 70% of the no-heat calls I get are just the fuse. Don't assume the worst before you test anything.
Most Likely Causes
Based on aggregated repair data, here is the probability breakdown for this error code:
Blown thermal fuse50%
Burnt heating element30%
Control board relay failure15%
Loose or corroded wiring5%
Symptoms You May Notice
Bread is raw after cycle ends
Machine kneads but stays cold
No warmth felt from the outer casing
Error code appearing during the bake cycle
Burning smell followed by no heat
Can you reset a Kenmore oven to clear the HEATING-FAILURE code?
Unplug the machine from the wall outlet and leave it unplugged for at least 5 minutes. This lets the control board fully discharge and clears any fault state it's holding onto. Plug it back in, select a basic white bread cycle, and pay attention to the first 10-15 minutes of the bake phase. You should feel warmth from the casing. If it heats up, you're good. No heat means the fault is still active and something needs replacing.
Tools Required for Diagnosis
Phillips #2 screwdriverMultimeter with continuity and resistance modesNeedle-nose pliersWire strippersSmall flathead screwdriver (for prying spade connectors)Flashlight or headlamp
Diagnostic Checklist
Follow these steps in order. We start with the easiest external fixes before opening up the machine.
ComponentComponent Under Test
Expected Range10–30 ohms
ConditionIf Open (OL) or infinite, replace component.
Frequently Asked Questions
Can I replace just the heating element in my Kenmore bread machine?
Yeah, on most Kenmore models the element is a standalone part held in by two brackets and two spade connectors. Once you've got the casing off it's actually a pretty straightforward swap. I'd say 20-30 minutes total if you've never done it before. Just make sure the new element doesn't touch the metal walls of the baking chamber when you reinstall it, because that'll cause a short and you'll be right back here.
Why does my bread machine knead but never get warm?
Classic thermal fuse symptom right there. The motor circuit and the heater circuit run on separate paths from the control board. So a blown fuse kills the heat while the kneading paddle just keeps spinning away like nothing's wrong. The machine has no idea the bread is sitting there cold. It'll run the full cycle, beep at you, and you'll pull out raw dough. That's almost always a blown fuse or a dead relay.
Is it worth fixing a Kenmore bread machine that won't heat?
Depends on what's actually broken. Thermal fuse? Absolutely fix it, we're talking $5-10 in parts and 30 minutes of your time. Heating element? Still worth it at $20-25. But if the main control board is fried, those can run $50-80 and at that point you're close to the cost of a new budget bread machine. Always test the fuse and element first before you even look at the board.
How do I know if the thermal fuse is blown without a multimeter?
Honestly you can't be 100% sure without one. But if the machine runs the full cycle, the bread comes out completely raw, and the outer casing never got warm at all during the cycle, the fuse is almost certainly the problem. A multimeter is like $15 at any hardware store and you'll use it for a hundred things around the house. If you're going to DIY appliance repairs at all, just get one.
What causes the thermal fuse to blow on a bread maker?
Usually one of two things. Either the air vents on the bottom got blocked by a dish towel or the machine sitting flush against a wall, which traps heat inside. Or someone ran too many cycles back-to-back without letting the unit cool down between loaves. These machines need airflow. They're not designed to run continuously. Give it at least 20-30 minutes between uses and keep those bottom vents clear.
What's the average repair cost for a Kenmore bread machine heating issue?
If it's the thermal fuse, you're looking at $5-10 for the part. Heating element runs $18-28 depending on where you source it. Thermistor is usually under $15. The control board is where it gets ugly, $50-80 for the board, and at that point think hard about whether the repair makes sense. Most of these repairs I'd call DIY-friendly if you're comfortable using a multimeter and a screwdriver.
Models Known to Experience HEATING-FAILURE Errors
This repair applies to most Kenmore ovens with this error code. Common model numbers include: