Some 2020-2021 Ford and Lincoln vehicles are equipped with an anti-fogging feature known as enhanced...
Ford technical service bulletin SSM 50015 for 2021 Ford F-150, 2020-2021 Ford Explorer and 2020-2021 Ford Escape and others.
- Bulletin number
- SSM 50015
- Component
- Equipment
- Summary
- Some 2020-2021 Ford and Lincoln vehicles are equipped with an anti-fogging feature known as enhanced windshield anti fogging strategy (EWAFS). This feature automatically adjusts airflow in the cabin to prevent the windshield from fogging up and may be perceived by customers as irregular climate control functionality. To reduce fogging, the EWAFS functions include: the air condition (A/C) button may turn on and off automatically, recirculated air may turn off automatically in all air modes except MAX A/C, recirculated air may also turn on and off automatically in various airflow modes in order to improve heating or cooling efficiency, and in auto climate control, high humidity conditions may automatically engage A/C compressor, increase blower motor speed and/or direct more air to windshield. Continue to monitor the Workshop Manual (WSM) for EWAFS updates.
Vehicles covered
- Ford F-150 2021 2021
- Ford Explorer 2020-2021 20202021
- Ford Escape 2020-2021 20202021
- Ford Expedition 2020-2021 20202021
- Lincoln MKX 2007, 2020 20072020
- Ford Bronco Sport 2021 2021
- Lincoln Navigator 2020-2021 20202021
- Ford Mustang Mach E 2021 2021
- Lincoln Aviator 2020-2021 20202021
- Lincoln Nautilus 2020-2021 20202021
- Lincoln Corsair 2020-2021 20202021
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