An Audible clicking/popping noise can be heard when operating the recirculation controls and no noticeable difference in air quality is observed. Which of these would be the most likely the cause?
A. Non-functioning actuator
B. Bad mode door
C. Debris in blower motor
D. Broken recirculation door
An Audible clicking/popping noise can be heard when operating the recirculation controls and no noticeable difference in air quality is observed. Which of these would be the most likely cause?
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The correct answer is D. Broken recirculation door.
A clicking or popping noise when operating the recirculation controls often indicates that the recirculation door is not functioning properly. If the door is broken or not sealing correctly, it can cause noises as it attempts to open or close, while still allowing adequate airflow, which explains the lack of noticeable difference in air quality. If you have any further questions about this topic or need more detailed help, feel free to explore the extended services page for assistance!