Ford recalls 4 million trucks for trailer brake controller
Ford recalls 4 million trucks for trailer brake controller
Last edited by holy smoke; Feb 27, 2026 at 11:47 AM.
not to derail this, but I never really understood which vehicles got OTA updates? I thought it was only Sync 4 vehicles?
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why? 350's are on the recall letter
NM, I was looking at the cp4 recall letter.
NM, I was looking at the cp4 recall letter.
Last edited by cpobst; Feb 26, 2026 at 02:25 PM.
I was thinking same thing when I read the link provided.
F350 is included;
Major 2026 Trailer Module Recall
This recall affects approximately 4.38 million vehicles in the U.S. due to a software error in the Integrated Trailer Module (ITRM).
To confirm if your specific Super Duty is included in these recalls:
Major 2026 Trailer Module Recall
This recall affects approximately 4.38 million vehicles in the U.S. due to a software error in the Integrated Trailer Module (ITRM).
- Affected Models: 2022–2026 Ford Super Duty (F-250 through F-600).
- The Issue: A software vulnerability can cause the module to lose communication with the vehicle. If this happens while towing, the trailer’s brake lights, turn signals, and, in "High series" models, the trailer braking function itself may fail.
- Warning Signs: Drivers may see a "Trailer Brake Module Fault" or "Blind Spot Assist System Fault" message on the instrument cluster.
- The Fix: Ford will provide a free over-the-air (OTA) software update starting in May 2026. Owners can also visit a dealer for the update starting March 17, 2026.
- 2025 Recall (25S18 / NHTSA 25V132000):Affected certain 2021–2022 F-250, F-350, F-450, and F-550 trucks that were previously repaired incorrectly. A software error could prevent trailers with electric or electric-over-hydraulic systems from braking.
- 2022 Recall (22S17 / NHTSA 22V193000):Impacted 2021–2022 F-150 and 2022 Super Duty models where a software glitch caused the trailer brake controller to not apply brakes properly, potentially resulting in no trailer brake function while driving.
To confirm if your specific Super Duty is included in these recalls:
- Check your VIN: Enter your 17-digit Vehicle Identification Number on the NHTSA Recall Search Tool or the Ford Support Recall Page.
- Contact Customer Service: You can call Ford at 1-866-436-7332 for assistance.
- Use FordPass: Check for notifications directly in the FordPass App.
Last edited by augam; Feb 26, 2026 at 04:11 PM.
I'll wait to see if I get a letter and in the meantime, I'll just be glad that I have the diesel exhaust brake and am significantly "over-trucked"...... not sure I'd notice if my trailer brakes were working or not if I didn't test them occasionally.
Dave
Dave














