Lincoln Nautilus 2024–2026 — technical service bulletin
Bulletin PHX-26.2.0.11 Nautilus · NHTSA communication 11036223 · issued Aug 11, 2026
Technical service bulletin
communication type
Electrical System
component
2024–2026
model years
3
vehicle entries
Official summary
26S51 Recall remedy: -Accessory Protocol Interface Module update to mitigate the loss of the pedestrian warning sound
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.