Ford Expedition 2023 — technical service bulletin
Bulletin OTASU6140SYNCEx · NHTSA communication 10254335 · issued Apr 23, 2024
Technical service bulletin
communication type
Electrical System
component
2023
model years
1
vehicle entries
Official summary
Quality improvements include: -Robustness action to improve the SYNC reboot issue that may occurs after 2 hours of continuous use. -Update BLIS message strategy when a trailer is connected 15 Inch Portrait Implementation
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.