Dishwasher emits a burning smell or electrical odor during operation.

Safety first: Immediately turn off power at the breaker and do not continue using the dishwasher until the source is found.

• Inspect wiring: Remove the lower panel and check wiring at the heater, pumps, and junction box for discoloration, melting, or burnt insulation.
• Check heater area: Look inside the tub for plastic items that may have fallen onto the heating element and melted. Remove any debris.
• Smell test components: Carefully smell near the circulation and drain pumps and control board (with power off) to identify the source of the odor.
• Replace damaged parts: Any burnt wiring, connectors, or components (heater, pump, control board) must be replaced. If you are not experienced with electrical repairs, contact a professional.