Cuisinart Uneven Airflow or Partial Heater Failure

Unit runs but cooking is very uneven; one side of food burns while the other remains undercooked.

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Partially burned heating element, Blocked air channels on one side, Misaligned fan shroud, Fan blade damage reducing directional flow

Safety first: Unplug and cool before internal inspection.

Step 1 – Clean and rearrange: Ensure racks and baskets are not blocking airflow. Avoid overloading one side.
Step 2 – Inspect heater: Check the upper heating element for dark or broken sections. If only part of the element glows, replace the assembly.
Step 3 – Check fan shroud: Verify the fan shroud is properly positioned and not bent toward one side.
Step 4 – Replace fan blade: If blades are bent or missing, replace the fan blade to restore even airflow.

Medium 3/5

Upper Heating Element Assembly

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