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June 18, 2026 Over-the-air update

Quality improvements include: -Addresses a false trailer brake fault message when starting the vehicle in...

Ford technical service bulletin BCMC-26.DG F-150 for 2021-2023 Ford F-150.

Bulletin number
BCMC-26.DG F-150 (BCMC-26.DG)
Component
Electrical system
Summary
Quality improvements include: -Addresses a false trailer brake fault message when starting the vehicle in cold weather

Owners of these vehicles have filed 343 complaints in the electrical category.

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