Ford Mustang Mach E 2021–2023 — technical service bulletin
Bulletin 23PU0105DCCHG2 · NHTSA communication 10231323 · issued Jan 20, 2023
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
Priority Update 23-PU0105-DC-CHG2 for 2021- 2023 Mach E vehicles is now available. Quality improvements include: - Improvement to DC Fast Charging functionality.
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.