Lincoln Navigator 2022–2023 — technical service bulletin
Bulletin OTASU6.3.0SYNCNa · NHTSA communication 10254331 · issued Apr 17, 2024
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
Quality improvements include: -Robustness action to improve the SYNC reboot issue that may occurs after 2 hours of continuous use
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.