Ford C-Max 2018–2020 — technical service bulletin
Bulletin SSM 49541 · NHTSA communication 10187930 · issued Feb 3, 2021
Technical service bulletin
communication type
Equipment
component
2018–2020
model years
60
vehicle entries
Official summary
Some 2018-2020 Ford and Lincoln vehicles equipped with TCU and WiFi Hotspot, May display Vehicle Hotspot feature not enabled on this vehicle when attempting to enter the Hotspot menu. When using the FordPass/Lincoln Way application, the customer may receive a message saying Wi-Fi has been disabled from this vehicle. Check the vehicle specifications or vehicle build information for the mfal code on the PTS website (Detailed Vehicle Specifications). If mfal = WAFAC or WAFAB do not replace the TCU, engineering is currently investigating this condition. Inform customers Ford is developing a softwa
Vehicles covered
- 2018 Ford C-Max
- 2018 Ford Econoline
- 2019 Ford Econoline
- 2018 Ford Ecosport
- 2019 Ford Ecosport
- 2020 Ford Ecosport
- 2018 Ford Edge
- 2019 Ford Edge
- 2020 Ford Edge
- 2018 Ford Escape
- 2019 Ford Escape
- 2020 Ford Escape
- 2018 Ford Expedition
- 2019 Ford Expedition
- 2020 Ford Expedition
- 2018 Ford Explorer
- 2019 Ford Explorer
- 2020 Ford Explorer
- 2018 Ford Explorer Police Intercept
- 2019 Ford Explorer Police Intercept
- 2018 Ford F-150
- 2019 Ford F-150
- 2020 Ford F-150
- 2018 Ford F-250 SD
- 2019 Ford F-250 SD
- 2020 Ford F-250 SD
- 2018 Ford F-350 SD
- 2019 Ford F-350 SD
- 2020 Ford F-350 SD
- 2018 Ford F-450 SD
- 2019 Ford F-450 SD
- 2020 Ford F-450 SD
- 2018 Ford F-550 SD
- 2019 Ford F-550 SD
- 2020 Ford F-550 SD
- 2018 Ford Fiesta
- 2019 Ford Fiesta
- 2018 Ford Flex
- 2019 Ford Flex
- 2018 Ford Focus
- 2018 Ford Fusion
- 2019 Ford Fusion
- 2020 Ford Fusion
- 2018 Ford Fusion Energi
- 2019 Ford Fusion Energi
- 2020 Ford Fusion Energi
- 2018 Ford Fusion Hybrid
- 2019 Ford Fusion Hybrid
- 2020 Ford Fusion Hybrid
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2019 Ford Ranger
- 2020 Ford Ranger
- 2018 Ford Taurus
- 2019 Ford Taurus
- 2018 Ford Transit
- 2019 Ford Transit
- 2020 Ford Transit
- 2020 Lincoln Aviator
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.