Ford Mustang Mach E 2021–2023 — technical service bulletin
Bulletin TSB 25-2058 · NHTSA communication 11014839 · issued Feb 26, 2025
Technical service bulletin
communication type
Unknown OR Other
component
2021–2023
model years
3
vehicle entries
Official summary
Some of the vehicles listed in the Model statement above may exhibit a 12-volt battery drain.
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.