KitchenAid Dishwasher: Smells Like Burning
A burning smell often means an overheating pump motor, melted wiring, or a failing control board. Add a photo of your KitchenAid Dishwasher in the box below: the Triage Profile says what it is, how urgent it is, and who to call.
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In the next five minutes
Safe first steps, before the call. Nothing here needs a tool.
Smoke or flames: get everyone out and call 911.
No smoke or flames? Turn the dishwasher off and switch off its breaker; keep the door shut.
Don’t use it again until it’s checked, and keep people away from it.
Everything else about this problem
Is it an emergency?
Is a burning smell from a KitchenAid dishwasher an emergency?
Treat it as urgent. Turn it off and unplug it or switch off its breaker, and do not use it again until the cause is found. If you see smoke or flames, or smell gas, get everyone out and call 911.
Symptoms & causes
A burning smell emanating from your KitchenAid dishwasher during or after a cycle often indicates an electrical issue, an overheated motor, or a foreign object in contact with the heating element. You might notice the smell accompanied by a lack of heating, failure to drain, or the appliance not starting at all. Common root causes include a failing heating element, a seized wash or drain pump motor, or melted wiring due to a short circuit.
Tools & parts
You will need a multimeter to test for continuity and voltage and a basic screwdriver set (Phillips and Torx bits are common for KitchenAid models). Pliers (needle-nose and slip-joint) are also essential for wiring and hose clamps. Specific KitchenAid replacement parts like a heating element, a drain pump motor or a wiring harness may be needed.
Safety first
Immediately disconnect power to the dishwasher at the circuit breaker and turn off the water supply valve before attempting any inspection or repair. Failure to do so can result in severe electrical shock, burns from hot water or components, and potential fire hazards. Always wear insulated gloves and safety glasses to protect against electrical currents and sharp edges.
When to call a pro
If the burning smell persists after basic checks, or if you observe smoke, extensive wiring damage, or a completely seized motor, it's crucial to call a certified appliance technician. A professional is required for complex electrical tests, control board replacement, or if the issue involves high-voltage components beyond your comfort level. Attempting to repair severe electrical faults without proper expertise can lead to further damage or serious safety risks.
Questions people ask
Why does my KitchenAid dishwasher smell like burning plastic?
This often indicates a foreign object, like a plastic utensil, has fallen onto the heating element or is caught in the pump impeller. It could also be melted insulation from a faulty wire or component, which requires immediate attention.
Can a burning smell from my KitchenAid dishwasher be a fire hazard?
Yes, a burning smell is a serious warning sign and can indicate an electrical short, overheating motor, or a failing heating element, all of which pose a significant fire risk. Immediately disconnect power and investigate the source to prevent potential fire.
What should I do if my KitchenAid dishwasher smells like burning and won't start?
First, immediately shut off power at the circuit breaker and turn off the water supply. Check for visible signs of burning, melted wires, or obstructions, and avoid attempting to restart the appliance until the issue is identified and resolved by a professional or through careful DIY repair.
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What it is, how urgent, who to call
Add a photo of your KitchenAid Dishwasher in the box at the top. The Triage Profile says what it is, how urgent it is, and who to call.