We’ve invited the Service Director at Cecil Atkission Ford to shed light on the significant recall issued by Ford in February 2026, which affects nearly 4.4 million vehicles nationwide, including models commonly seen around communities like Pipe Creek and Dunlay. This recall centers on a software flaw within the Integrated Trailer Module, or ITRM, a critical system that manages trailer lighting and braking functions. Understanding what this recall means for Ford owners is essential for safe towing and vehicle reliability. more Continue reading... The ITRM is designed to communicate directly with the vehicle’s electronic systems to control trailer brake lights, turn signals, and braking mechanisms. However, a software vulnerability can cause the ITRM to lose connection with the vehicle’s control network, specifically the Controller Area Network (CAN). This loss of communication disrupts trailer brake lights and turn signals, and for trailers equipped with a “high series” braking module, the trailer’s braking function can also fail. For drivers in areas like Lakehills, this presents a serious safety risk, especially on rural roads where towing trailers is common. Ford has identified the root cause as a software issue involving a race condition during the power-up process of the ITRM. This flaw can prevent the trailer module from properly initializing communication with the vehicle’s systems, which triggers warning messages like “Trailer brake module fault” and causes the turn signals to flash rapidly. Additionally, some drivers might see a “Blind Spot Assist System fault” alert. While Ford has not reported any accidents connected to this issue, the potential hazards clearly warrant proactive attention. The recall applies broadly to several Ford models from recent years, including the 2021 through 2026 Ford F-150, 2022 to 2026 F-Series Super Duty trucks, as well as SUVs and vans such as the Ford Expedition and Maverick. At Cecil Atkission Ford, our trained technicians are equipped to handle these updates safely and efficiently, ensuring the integrity of your towing system is restored. Owners will receive notifications starting in May, with the option to update their vehicle’s software remotely through an over-the-air update or by visiting our service center at 109 19th St, Hondo, TX 78861. We encourage all affected customers to schedule their service promptly to maintain safe towing performance and avoid any disruptions. Our team speaks Spanish as well — learn more about Hablamos Español en Cecil Atkission Ford Hondo to assist our diverse community. To help manage your vehicle’s care, the Ford App offers convenient access to recall notifications and service scheduling. Additionally, we recommend visiting the Ford Owner Benefits section to explore extended support options available exclusively to Fordowners. Table of Contents Identifying the Safety Risks and Warning Signs of ITRM Failure How the ITRM Interfaces with Your Vehicle’s CAN System and What That Means for Service Service Solutions: What to Expect During Your ITRM Software Update at Cecil Atkission Ford Maintaining Your Ford Post-Recall: Proven Tips for Long-Term Reliability What are the safety concerns related to the ITRM problem, and how can drivers recognize its warning signs? The Integrated Trailer Module (ITRM) software flaw presents a significant safety issue for drivers towing trailers, especially on rural roads like those near Dunlay or Lakehills, where visibility and signaling are crucial. This fault can cause the trailer’s brake lights, turn signals, and in some cases, trailer braking functions to stop working properly. Since these lighting and braking systems are essential for communicating your intentions to other drivers, their failure increases the risk of accidents, particularly during night driving or adverse weather conditions. When the ITRM loses communication with the towing vehicle, drivers will typically notice a few distinct warning signs. The vehicle’s dashboard will display a “Trailer Brake Module Fault” alert, signaling that the system is experiencing a malfunction. Additionally, the trailer’s turn signals may begin flashing rapidly, which is a direct indicator of trouble. Some drivers might also see a “Blind Spot Assist System fault” message, which can further affect safety by disabling an important feature that helps monitor adjacent lanes during lane changes or merging. These alerts are vital because they give you immediate notice of the problem, allowing you to take appropriate action before the trailer’s lighting or braking failure leads to a hazardous situation. For those towing in areas like Lytle or Pipe Creek, where traffic can be unpredictable and road conditions vary, responding promptly to these warnings is especially important to maintain safe control over your vehicle and trailer. At Cecil Atkission Ford, we understand the urgency of addressing this issue. Our certified technicians are equipped to perform the necessary software updates and inspections to restore full trailer module functionality. If you notice any of these warning signs, we encourage you to call us at (830) 426-5391 for expert assistance or order parts if needed. Maintaining the integrity of your trailer’s braking and lighting systems is essential for safe towing and peace of mind on the road. For directions to our service center, get directions to Cecil Atkission Ford. Could you explain how the Integrated Trailer Module (ITRM) interacts with the vehicle’s CAN system and what this means for service? The Integrated Trailer Module, or ITRM, plays a critical role in managing trailer functions such as brake lights, turn signals, and trailer braking when towing. It does this by communicating directly with your vehicle’s Controller Area Network (CAN) system, which acts as the vehicle’s central nervous system for electronic controls. The CAN system facilitates communication between various modules, including the ITRM, allowing real-time data exchange and synchronized operation of safety and control features. In the case of the February 2026 recall, the issue stems from a software vulnerability that causes a communication breakdown between the ITRM and the CAN network during the vehicle’s initial power-up. This failure interrupts the flow of critical signals that control trailer lighting and braking functions. When this happens, the trailer’s brake lights or turn signals may become unresponsive, and on vehicles equipped with a high-series trailer module, even trailer braking can be disabled. This breakdown directly compromises towing safety. From a service standpoint, understanding this integration is vital because the ITRM’s software must be updated to restore reliable communication within the CAN system. The update resolves the “race condition” that causes the ITRM to lose connection during startup. Since the CAN system also interfaces with safety features like Blind Spot Assist, a fault in the ITRM can trigger warning messages related to these systems, which technicians will verify during service visits. At Cecil Atkission Ford, our certified technicians are trained to diagnose and repair issues linked to the ITRM and CAN system integration. We utilize OEM diagnostic tools that can detect communication faults and ensure the software update is properly installed, restoring full functionality to your trailer’s systems. For customers in the Hondo area and surrounding communities, including Pipe Creek and Lakehills, scheduling a service appointment is straightforward through our Service Appointment Scheduler, and current offers can be found in our Service & Parts Specials. Learn more about our dedication to the community in our Community Commitment. What should Ford owners expect during their ITRM software update service at Cecil Atkission Ford? When you bring your Ford vehicle to Cecil Atkission Ford for the Integrated Trailer Module (ITRM) software update, you can expect a streamlined and professional process designed to minimize downtime and restore full trailer functionality. Our certified technicians begin by verifying the vehicle’s recall status and ensuring it qualifies for the update, using state-of-the-art diagnostic equipment to assess the current ITRM software version and communication integrity with the vehicle’s Controller Area Network (CAN) system. The update itself is a software reprogramming performed through the vehicle’s onboard systems, addressing the specific race condition fault that disrupts communication between the ITRM and the vehicle’s CAN Standby Control bit during startup. This update is crucial to preventing loss of trailer brake lights, turn signals, and braking function, especially for vehicles towing heavy loads as commonly seen in rural areas like Dunlay and Lytle. Most updates can be completed within an hour, during which our team ensures the system recalibrates correctly without error messages in the instrument cluster. Customers benefit from our knowledgeable expert staff who explain each step of the process, reinforcing the commitment to safety and reliability that defines the Cecil Advantage. We also provide guidance on maintaining your vehicle’s towing systems post-update to help avoid future issues. Owners can schedule their appointment easily through our Service Appointment Scheduler or call us at (830) 426-5391. Our technicians’ expertise and the use of genuine Ford parts ensure that your vehicle’s software update will be handled with the utmost care, helping keep your truck safe on the roads near Hondo and neighboring communities. For your convenience, we also offer a Service Cost Estimator to assist with service planning. What are the best ways to maintain my Ford after the ITRM recall to ensure long-term reliability? Maintaining your Ford after the ITRM software update involves a consistent approach to scheduled maintenance and proactive care. First, it’s important to keep up with all recommended service intervals outlined in your owner’s manual, which helps preserve your vehicle’s electronic systems and mechanical components alike. Regular brake inspections and lighting system checks are particularly vital since the recall concerns trailer brake and signal functionality. Additionally, staying connected with your vehicle’s health via the Ford Owner Benefits program can help you monitor software updates and receive maintenance reminders. For owners near Hondo, TX, and neighboring communities, trust Cecil Atkission Ford’s certified technicians to perform thorough inspections and necessary repairs using genuine parts ordered through our Parts Department. Keeping your vehicle’s software current is just as critical as physical maintenance. The ITRM update is available over-the-air, but if you have any concerns or want assurance, our service team can assist with updates to ensure continued communication between your truck and trailer. This attention to detail supports safe towing and extends your vehicle’s reliability on Texas roads. To learn more about our dealership and commitment to quality service, visit Our Story. If you’re considering financing options for your next vehicle, explore our Finance Center. For those interested in a reliable used vehicle, check out our selection of Pre-Owned SUVs. Explore Our Vehicles & Financing While you're here, take a moment to explore what else we have to offer: All New Vehicles All Pre-Owned Inventory Credit Application © 2026 Cecil Atkission Ford. All rights reserved.
