Lincoln Corsair PHEV 2021–2025 — technical service bulletin
Bulletin 24L10 S1 · NHTSA communication 11030900 · issued Mar 20, 2026
Technical service bulletin
communication type
Unknown OR Other
component
2021–2025
model years
5
vehicle entries
Official summary
Certain 2021-2025 Model Year Corsair Vehicles- Flat Tow Rating Change On the affected vehicles, documentation in the owner’s manual incorrectly states that 2021 – 2025 Corsair PHEV (Plug-in Hybrid Electric Vehicles) can be recreationally flat towed. You cannot recreationally flat tow these vehicles with all wheels on the ground because damage to the powertrain may occur. All 2023-2025 model year vehicles will require dealers to perform a software update to the Accessory Protocol Interface Module (APIM) to install an updated digital owner’s manual. This action may require updates to other modul
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.