Ford Mustang Mach E 2021–2023 — technical service bulletin
Bulletin 23H06 · NHTSA communication 10249488 · issued Jan 16, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
6
vehicle entries
Official summary
Certain 2021-2023 Model Year Mustang Mach-E and 2022-2023 Transit Battery Electric Vehicle (BEV) High Voltage Battery Module Replacement
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.