Recall Overview

Ford Motor Company is facing an unprecedented challenge with a recall impacting a staggering 4,389,609 vehicles. This massive recall encompasses several popular models, including the 2021-2026 F-150, 2022-2026 F-250 Super Duty, and 2022-2026 Expedition, among others. The culprit? A software glitch in the integrated trailer module (ITRM) that can disrupt communication between the towing vehicle and the trailer, potentially leading to failure of brake lights, turn signals, and even brakes themselves.

The National Highway Traffic Safety Administration (NHTSA) reports that while the recall affects millions, only about 1% of these vehicles are expected to exhibit the defect. Owners will receive notifications starting in mid-March 2026, with a fix available through either over-the-air updates or dealer visits beginning in May 2026.

Details on Affected Models and Issues

The affected models cover a broad range, including:

• 2021-2026 Ford F-150
• 2022-2026 Ford F-250 Super Duty
• 2022-2026 Ford Expedition
• 2022-2026 Ford Maverick
• 2022-2026 Lincoln Navigator
• 2024-2026 Ford Ranger
• 2026 Ford E-Transit

Ford first detected the issue in October 2025, recording only 405 warranty claims and two owner questionnaires related to the malfunction. Thankfully, there have been no reported accidents or injuries linked to this defect, which could have serious implications for safety on the road.

The Broader Recall Context

This recall marks Ford’s 11th of the year and contributes to a staggering total of 4,957,486 vehicles recalled in 2026 alone. This figure dwarfs the competition, with no other automaker exceeding five recalls in the same period. In 2025, Ford issued a record 153 recalls, affecting over 12.9 million vehicles, setting a concerning precedent for the company’s reliability.

Experts note that recalls like these can tarnish a brand’s reputation, particularly when they highlight persistent software issues. The company is now under pressure to manage these recalls efficiently while maintaining production schedules. As seen with this latest recall, software fixes may offer a faster solution compared to traditional hardware replacements, allowing Ford to address the problem without significant downtime.

Advice for Affected Owners

For owners of the affected models, it’s crucial to check the vehicle identification number (VIN) on the NHTSA recalls page. If your vehicle is impacted, promptly schedule the OTA update or a dealer visit when the remedy becomes available in May 2026.

Additionally, owners should routinely test their trailer lights and brakes, especially before towing. The IIHS reports that 78% of trailer failures happen at startup, emphasizing the importance of preventive checks. Fleets, particularly those utilizing F-250 Super Duty trucks, should consider implementing telematics to monitor ITRM performance in real-time, potentially reducing downtime significantly.