A software defect disabling trailer brakes and lights on some of America's most popular trucks raises crash risk.

In case that happens, customers will see a "Trailer brake module fault" pop-up message on the instrument panel cluster (IPC), and the turn signal telltale will fast flash. A "Blind Spot Assist System ...

If this condition occurs, the module will be powered on but unable to communicate with the vehicle. In case that happens, customers will see a "Trailer brake module fault" pop-up message on the ...

The bulk of the affected vehicles are F-150 and F-250 Super Duty pickups—over 3.4 million units combined. Ford Recall Article Over 4.3 million Ford trucks and SUVs recalled for software defect ...