Treat it as urgent

Viking 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 Viking Dishwasher in the box below: the Triage Profile says what it is, how urgent it is, and who to call.

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Phone photo of an open dishwasher with dirty water standing in the door and tub
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In the next five minutes

Safe first steps, before the call. Nothing here needs a tool.

  1. Smoke or flames: get everyone out and call 911.

  2. No smoke or flames? Turn the dishwasher off and switch off its breaker; keep the door shut.

  3. 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 Viking 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 from your Viking dishwasher often indicates an electrical issue or a motor malfunction. Common culprits include a failing wash motor, a burnt heating element, or overloaded electrical wiring, which can produce a distinct acrid odor. You might also notice dishes not getting clean, unusual noises, or the dishwasher stopping mid-cycle, all pointing to internal component failure.

Tools & parts

You will need a multimeter to test electrical components. A T20 Torx screwdriver is essential for removing the inner door panel and accessing internal parts. Replacement parts like a new wash motor or heating element may be needed.

Safety first

Always disconnect power to the dishwasher at the circuit breaker before attempting any inspection or repair to prevent electrocution. Turn off the water supply valve located under the sink or behind the dishwasher to avoid leaks and potential water damage. Be cautious of sharp edges inside the appliance and hot components if the unit was recently running, as burns are a significant hazard.

When to call a pro

If the burning smell is accompanied by visible smoke or sparks, immediately call a certified appliance technician, as this indicates a severe electrical short. Persistent burning odors after basic troubleshooting, especially if the motor hums but doesn't run, often points to a seized wash motor requiring professional replacement. Any issues involving the main control board, such as complete power failure or erratic behavior, should be handled by a Viking-certified expert due to complex tests and expensive part replacement.

Questions people ask

Why does my Viking dishwasher smell like burning plastic?

A burning plastic smell often indicates something plastic has melted onto the heating element or a wire insulation is overheating. Check for stray plastic items or inspect the heating element for residue.

Can a burning smell be caused by food debris?

While food debris can cause foul odors, a distinct burning smell is less likely to be from food alone unless it's directly contacting a hot electrical component. However, excessive grease buildup can sometimes overheat and produce a burning odor.

Is it safe to run the dishwasher if it smells like burning?

No, it is not safe to run the dishwasher if it smells like burning. Immediately turn off the appliance and disconnect power at the circuit breaker to prevent further damage or potential fire hazards.

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