Ford Mustang Mach E 2021–2022 — technical service bulletin
Bulletin OTA-ECG-24.2.5.6.1 MachE · NHTSA communication 11008477 · issued Sep 4, 2024
Technical service bulletin
communication type
Unknown / Other
component
2021–2022
model years
2
vehicle entries
Official summary
Quality Improvements include: - Addesses Accessory Protocol Interface Module (SYNC) displaying update status as not completed. - Reduction in Key off load battery drain via Enhanced Central Gateway (ECG) controlled reset.
Vehicles covered
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.