Ford Bronco Sport 2007–2021 — technical service bulletin
Bulletin SSM 50015 · NHTSA communication 10200995 · issued Aug 6, 2021
Technical service bulletin
communication type
Equipment
component
2007–2021
model years
19
vehicle entries
Official 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
Vehicles covered
- 2021 Ford Bronco Sport
- 2020 Ford Escape
- 2021 Ford Escape
- 2020 Ford Expedition
- 2021 Ford Expedition
- 2020 Ford Explorer
- 2021 Ford Explorer
- 2021 Ford F-150
- 2021 Ford Mustang Mach E
- 2020 Lincoln Aviator
- 2021 Lincoln Aviator
- 2020 Lincoln Corsair
- 2021 Lincoln Corsair
- 2007 Lincoln MKX
- 2020 Lincoln MKX
- 2020 Lincoln Nautilus
- 2021 Lincoln Nautilus
- 2020 Lincoln Navigator
- 2021 Lincoln Navigator
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.