Ford · United States · High
Ford E-Transit, Expedition +8 more: Electrical system — integrated trailer brake control
Affects Ford E-Transit, Expedition, F-550 SD, F-150, F-250 SD, Maverick, F-350 SD, F-450 SD, Ranger, F-600 SD · 2021–2027 — about 4.4M vehicles.
The hazard
Trailer lights or brakes that do not function can reduce the driver’s ability to control the trailer and decrease the trailers visibility to other road users, increasing the risk of a crash.
What to do
The integrated trailer module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed March 25, 2026. Owners may contact Ford customer service at 1-866-436-7332. Ford's number for this recall is 26C10. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 17, 2026.