Dishwasher Smells of Burning

Quick answer

A burning smell from your dishwasher often indicates overheating components or electrical issues. Turn off the power, unplug the unit, and check for visible damage or burning odors. If the smell persists after a reset, contact a professional.

Confirm the symptom

• Smell of burning plastic or electrical components
• Smell occurs during or after a cycle
• No visible smoke or fire, but a strong odor is present

Tools and prep

• Screwdriver set
• Rubber gloves
• Flashlight
• Clean cloth
• Turn off power at the circuit breaker or unplug the dishwasher
• Ensure the area is dry and well-ventilated

Step-by-step troubleshooting

1. Power Off and Inspect
   Do: Turn off the dishwasher and unplug it from the power source.
   Observe: Check for any visible signs of damage, burning, or melted components.
   Means: If you see damage, stop and call a professional.
   Next: If no damage is visible, proceed to the next step.
2. Check the Heating Element
   Do: Locate the heating element at the bottom of the dishwasher and inspect it for cracks or discoloration.
   Observe: A damaged heating element may emit a burning smell when it overheats.
   Means: A faulty heating element may need replacement.
   Next: If the heating element appears intact, move to the next step.
3. Inspect the Motor and Wiring
   Do: Carefully check the motor and wiring for signs of burning or frayed wires.
   Observe: Burning smell may come from electrical components or motor overheating.
   Means: Damaged wiring or motor issues require professional attention.
   Next: If no visible damage is found, continue to the next step.
4. Clean the Dishwasher
   Do: Run a cleaning cycle with a dishwasher cleaner to remove any food debris or buildup.
   Observe: A burning smell may be caused by trapped food or grease burning during cycles.
   Means: Cleaning can eliminate odors from buildup.
   Next: If the smell persists after cleaning, proceed to the next step.
5. Check for Obstructions
   Do: Inspect the dishwasher’s interior and drain for any objects or debris blocking the system.
   Observe: Obstructions can cause overheating or burning smells.
   Means: Remove any obstructions and ensure proper drainage.
   Next: If no obstructions are found, contact a professional for further diagnosis.
6. Test the Dishwasher
   Do: Plug the dishwasher back in and run a short cycle to see if the smell returns.
   Observe: If the smell is gone, the issue may have been temporary.
   Means: If the smell returns, the problem likely requires professional repair.
   Next: If the smell persists, contact a professional technician.

Common causes

Parts matching

Common parts that may be needed to address a burning smell in your dishwasher include:

• Heating Element
• Dishwasher Motor
• Electrical Wiring Kit
• Circuit Board
• Water Inlet Valve

Always match parts to your dishwasher’s make and model for compatibility.

When to call a professional

• If you notice visible damage, sparks, or smoke
• If the smell persists after cleaning and checking components
• If you are unsure about inspecting electrical parts
• If the dishwasher overheats repeatedly
• If the motor or circuit board appears faulty

FAQ

Related guides

• dishwasher smells like burning plastic

Related searches: dishwasher burning smell during cycle, dishwasher electrical smell, dishwasher heating element replacement, dishwasher motor burning smell, dishwasher circuit board issues, dishwasher overheating smell, dishwasher cleaning for burning odor, dishwasher drain blockage smell, dishwasher maintenance for odors, dishwasher reset for burning smell