Ford F-150 Lightning BEV 2022–2023 — technical service bulletin
Bulletin OTASU7 P2 F150L · NHTSA communication 10249820 · issued Jan 16, 2024
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
Software Update SU7 P2 for 2022-2023 MY F-150 Lightning vehicles is now available. Quality improvements include: 1.Robustness action to prevent Voltage Unstable Fault issue in BECM/HV Battery. 2.Prevent a false positive overtemp DTC & MIL on dash. 3. Prevent AutoSAR wake requests after key off.
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.