HVAC Switches Out Of Recirculation Without Input – Air Flow Mode Door Inlet Strategy – 2021–2023 Ford Bronco

2023 Ford Bronco Sport

NHTSA ID Number: 10237978 Manufacturer Communication Number: SSM 51726 Summary Some 2021-2023 Bronco vehicles may exhibit the HVAC switching out of recirculation without input. This may be due to the air flow mode door inlet strategy while in recirculation mode. This strategy periodically purges the cabin air every 30-60 minutes depending on conditions the vehicle is operated …

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