Ford Mustang Mach E 2023 — technical service bulletin
Bulletin TSB 24-2141 · NHTSA communication 11000742 · issued Jun 3, 2024
Technical service bulletin
communication type
Unknown OR Other
component
2023
model years
1
vehicle entries
Official summary
This article supersedes TSB 24-2094 to update the production fix date and causal part. Some 2023 Mustang Mach-E vehicles built on 26-Jun-2023 and through 21-Nov-2023 may exhibit an exterior blue charge status indicator segments flashing and high voltage battery continues to charge after preset charge target percentage has been met while using level 1 or level 2 charger. This may be due to the software in the secondary on-board diagnostic control module C (SOBDMC). To correct the condition, follow the Service Procedure to reprogram the SOBDMC.
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.