Ford Mustang Mach E 2021–2023 — technical service bulletin
Bulletin 23PU0415BLMFXVIS · NHTSA communication 10237467 · issued May 23, 2023
Technical service bulletin
communication type
Back Over Prevention
component
2021–2023
model years
3
vehicle entries
Official summary
Priority Update 23-PU0415-BLM-FX-VIS for 2021 - 2023 Mach E vehicles is now available Quality Improvements include: -Phone as a Key Passive Entry improvement
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.