Chrysler is recalling more than 450,000 Jeep and Ram vehicles after federal safety regulators identified a defect that could interfere with trailer lighting and braking systems, increasing the risk of a crash.
The National Highway Traffic Safety Administration (NHTSA) announced Monday that the recall affects 456,287 vehicles across multiple model years and vehicle lines. According to the agency, the issue stems from an improperly designed trailer tow module that may cause trailer lights to fail to illuminate and prevent trailer brakes from functioning as intended.
Vehicles included in the recall span a wide range of recent models, including certain 2024–2026 Jeep Wagoneer S vehicles, 2026 Jeep Cherokee models, and several Ram trucks.
Affected Ram vehicles include the 2025–2026 Ram 1500, Ram 2500, and Ram 3500 pickups, as well as Ram 3500, 4500, and 5500 cab chassis configurations.
NHTSA estimates that 100 percent of the recalled vehicles contain the defect, underscoring the scope of the issue. Safety officials warn that malfunctioning trailer lights and brakes can reduce visibility and stopping capability, particularly when towing, significantly increasing crash risk.
To address the problem, Chrysler dealers will replace the trailer tow module at no cost to owners. The repair will be performed free of charge once vehicles are brought in for service.
Owner notification letters are expected to be mailed beginning March 24. In the meantime, drivers seeking additional information can contact Chrysler customer service at 1-800-853-1403.
