Ford Recall Hits 4.3 Million Trucks and SUVs Over Trailer Brake Software Glitch

Detroit, USA — February 27, 2026

Towing just got riskier for millions of Ford owners. The company issued one of its largest recalls ever after discovering a software bug that can knock out trailer brakes and exterior lights, leaving drivers vulnerable on highways.

Background Trailer brake systems keep towed loads stable during stops. Software controls integrate braking with vehicle lights for safety compliance. Ford's Integrated Trailer Module (ITRM) handles these functions on many pickups and SUVs. Past software issues have triggered recalls, but this scale stands out.

What Happened Ford notified the National Highway Traffic Safety Administration on February 26. The recall covers about 4.38 million vehicles from model years 2021-2026. Affected models include F-150, F-250 through F-600 Super Duty, Ranger, Expedition, Maverick, E-Transit, and Lincoln Navigator. A fault in the ITRM software may prevent trailer brakes from activating and cause running lights or turn signals to fail.

Why It Matters Drivers who tow trailers—campers, boats, equipment—face sudden loss of control if brakes don't engage. Failed lights reduce visibility for other road users, raising crash risks at night or in bad weather. Everyday owners who haul occasionally feel the impact too, especially in rural areas where towing is common.

Official Response Ford confirmed no crashes or injuries directly tied to the issue yet, but warranty claims reached 405 by early February. The company plans an over-the-air update starting March 17, with full rollout by May. Owners can also visit dealers for free fixes now. NHTSA approved the plan and urged checks via VIN lookup.

Broader Context or Industry Impact Ford leads 2026 recalls so far with multiple actions. The auto sector pushes more OTA fixes to cut costs and speed repairs. Towing features grow popular on trucks, so glitches hit hard. Competitors watch closely—similar modules appear in other brands. Dealers brace for service surges.

What Happens Next Ford rolls out the software patch progressively. Owners receive letters starting soon. NHTSA monitors compliance and may inspect fixes. If issues persist, further action could follow. Drivers should avoid towing until updated and monitor Ford's recall site.

Safety stays non-negotiable. This recall reminds owners to verify software status regularly.