Honda Passport, Pilot & Ridgeline Rear Subframe Corrosion Recall

A critical-tier recall covering 880,514 Honda vehicles targets a corrosion defect that can quietly compromise the structural foundation of the rear suspension. American Honda Motor Company issued the recall in June 2026, affecting certain Pilot, Ridgeline, and Passport models spanning model years 2016 through 2023.

The vehicles involved were sold exclusively in a band of northern and mid-Atlantic states where road salt and harsh winter conditions accelerate metal corrosion. That geographic targeting underscores the nature of the defect: the rear subframe corrodes at the exact points where suspension components mount, threatening the structural integrity that keeps the rear axle in alignment and under control.

What the defect involves

The rear subframe on affected vehicles can develop corrosion at the suspension mounting points. Those mounting points are load-bearing locations where rear control arms and related suspension components attach to the vehicle structure. When corrosion advances far enough at those junctions, the mounting points can weaken to the point of failure.

Honda describes the risk in direct terms: failure of rear suspension components such as the rear control arm can cause a loss of vehicle handling and control. NHTSA has classified this as a critical-severity defect, reflecting the potential for sudden, driver-undetectable structural failure while the vehicle is in motion.

Vehicles and geography covered

The recall covers certain 2016-2022 Honda Pilot, 2017-2023 Honda Ridgeline, and 2019-2023 Honda Passport models. Coverage is limited to vehicles originally sold in Connecticut, Delaware, the District of Columbia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, and Wisconsin.

That 23-jurisdiction footprint maps closely onto the heaviest road-salt usage in the United States, where chloride exposure during winter months dramatically accelerates subframe corrosion on vehicles that spend years in those environments. Vehicles sold and operated outside these states are not included in the recall.

Scale and significance of the recall

At 880,514 affected vehicles, this is a large-scale action by any measure. The breadth reflects how many model years and three distinct model lines share common rear subframe architecture, and how widely those vehicles were distributed across the rust-belt and northeastern markets.

The critical severity designation from NHTSA signals that the potential consequence of an unrepaired vehicle is not a gradual degradation of ride quality but an abrupt structural event. Loss of control stemming from suspension component failure at highway speeds represents the most serious category of driving hazard.

Remedy and owner notification timeline

The remedy requires dealership inspection of the rear subframe. Dealers will install a rear subframe reinforcement kit and, where inspection reveals more advanced damage, will repair or replace the affected subframe components. All work is performed free of charge.

Honda expects to mail owner notification letters beginning July 7, 2026. VINs covered by the recall were scheduled to become searchable on NHTSA.gov starting June 10, 2026. Owners can contact Honda customer service directly, and coverage can also be verified through the manufacturer's owner resources.

The rear subframe corrosion recall on the Honda Passport, Pilot, and Ridgeline stands as one of the more consequential suspension actions in recent memory, combining a critical severity rating, nearly 900,000 affected vehicles, and a defect mode that can progress invisibly until a structural failure occurs. Owners of covered models registered in the listed states should treat this recall as time-sensitive given the critical risk classification.

Source of record: NHTSA campaign number 26V365000.