Ford Mustang 2021–2023 — technical service bulletin
Bulletin OTA24PU0102CSUFX · NHTSA communication 10251493 · issued Feb 7, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
Software Update 24-PU0102-CHG-SUFX for 2021-2023 MY Mach E vehicles is now available. Quality Improvements include: - Improved robustness in alignment of turtle light display to reduced power event. - Improved AC Charge process reporting accuracy - Improves HV Battery Charging experience. - Robustness actions for DC Fast Charge: charging and diagnostics. - Improvements to On Demand Preconditioning. - The customer is instructed to exit the vehicle when a battery hazard is detected. - Adds torque to front drive unit to help whine at 30- 70 mph coast condition - Corrects software issue relating t
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.