Bosch dishwasher smells like burning — is it urgent?
A burning smell often means an overheating pump motor, melted wiring, or a failing control board. Right now, switch the dishwasher off at the breaker, open a window, and leave it off until the technician has seen it. Smoke, a scorch mark, melted plastic, or a smell that carries on with the power off moves this up: a photo that shows wiring a person could touch makes the Triage Profile say EMERGENCY, and the word holds.
Show us the dishwasher.
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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 Bosch 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.
If you manage this unit
Ask the resident
- Does the smell stop when the dishwasher is off?
- Is there smoke, a scorch mark, or melted plastic anywhere on it?
Say this to your resident
Thanks for telling me about the burning smell from the dishwasher. Please switch the dishwasher off at the breaker right now, open a window, and leave it off tonight. If you see smoke or a flame, get everyone out and call 911, then call me. Send me a photo of the dishwasher with the plug and the panel in shot, and I'll get an appliance technician out.
Who to call
An appliance technician A smell from the plug, the socket or the wall goes to an electrician.
Symptoms & causes
A burning smell often means an overheating pump motor, melted wiring, or a failing control board.
A burning smell from your Bosch dishwasher during operation often indicates an electrical or mechanical fault, potentially accompanied by smoke or a tripped circuit breaker. Common root causes include an overheated wash motor, a failing heating element, or melted wiring insulation. For Bosch models, a foreign object like plastic falling onto the flow-through heating element is a frequent culprit, leading to a distinct acrid odor.
Questions people ask
Who do I call for a dishwasher that smells like burning?
An appliance technician. A burning smell often means an overheating pump motor, melted wiring, or a failing control board. A smell from the plug, the socket or the wall goes to an electrician. The Triage Profile names who to call for your photo.
What do I tell the resident right now?
Thanks for telling me about the burning smell from the dishwasher. Please switch the dishwasher off at the breaker right now, open a window, and leave it off tonight. If you see smoke or a flame, get everyone out and call 911, then call me. Send me a photo of the dishwasher with the plug and the panel in shot, and I'll get an appliance technician out.
Is a burning smell serious?
Yes, a burning smell from a Bosch dishwasher is serious and indicates an electrical or mechanical fault that could lead to fire.
Can a plastic item cause a burning smell?
Absolutely, a plastic item falling onto the heating element or motor can melt and produce a strong burning odor.
How do I identify if it's the heating element or motor?
A failing heating element often produces a smell during the drying cycle, while a motor issue might smell during the wash or drain cycles.
Related problems
More Bosch dishwasher problems
Another symptom on the same dishwasher.
Smells like burning: other brands
Guides and hubs
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