Honda Recalls 880,000 Vehicles Over Rear Suspension Defect

American Honda Motor Co. is recalling more than 880,000 vehicles across four model lines due to a rear subframe corrosion defect that could cause suspension failure and increase the risk of a crash, according to The Associated Press. The recall covers certain Honda Pilot, Ridgeline, Passport, and Acura MDX vehicles sold or registered in 23 U.S. states and the District of Columbia.

The Defect

The problem centers on the rear subframe — a steel structural component that anchors the rear suspension to the vehicle. According to documents filed with the National Highway Traffic Safety Administration (NHTSA) and reported by Car and Driver, the rear subframes were manufactured with improper coating specifications, leading to insufficient paint adhesion and premature paint peeling near the arm bracket weld area.

Once the protective coating fails, road salt and moisture can reach the bare metal, accelerating corrosion. Over time, the metal at suspension mounting points can thin and fracture, potentially causing rear suspension components to fail. This can lead to rear wheel misalignment, loss of vehicle handling and stability, reduced braking performance, and in worst cases, complete detachment of the suspension arm.

Honda estimates that only 1% of the affected vehicles actually have the defect, and the company has reported no warranty claims, injuries, or deaths related to the issue.

Affected Vehicles

The recall covers 880,514 vehicles across four model lines, according to USA Today:

• Honda Pilot: 2016–2022 model years (463,253 vehicles)
• Honda Ridgeline: 2017–2023 (110,070 vehicles)
• Honda Passport: 2019–2023 (89,674 vehicles)
• Acura MDX: 2014–2020 (217,517 vehicles)

The recall is limited to vehicles sold or registered in states where road salt is heavily used during winter months: Connecticut, Delaware, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, Virginia, West Virginia, Wisconsin, and the District of Columbia. Honda stated that no issues have been reported in vehicles sold outside these regions.

A Pattern of Corrosion Issues

This is not Honda’s first corrosion-related recall, as Carscoops notes. In 2023, the company recalled more than 560,000 CR-Vs from the 2007–2011 model years after corrosion in the rear frame was found to allow a trailing arm to detach. A year earlier, more than 112,000 Ridgelines from the 2006–2014 model years were recalled because rust could damage fuel tank mountings and potentially cause a fuel leak. Both previous recalls were concentrated in the same northern salt-belt states.

What Owners Should Do

Honda and Acura dealers will inspect the rear subframe and install a reinforcement kit free of charge. Depending on the inspection results, dealers may also repair or replace affected rear subframe components, according to CBS News.

Owner notification letters are scheduled to be mailed on July 7, 2026. Dealers were notified about the recall on June 5. Vehicle Identification Numbers (VINs) for affected vehicles became searchable on the NHTSA website beginning June 10. Owners may also contact Honda’s customer service at 1-888-234-2138.

Honda warns that drivers may notice warning signs before a failure occurs, including abnormal noises or vibrations from the rear suspension or changes in vehicle handling.

Broader Context

The recall comes amid a wave of major automotive recalls in 2026. Ford has recalled 1.4 million F-150 pickup trucks for a gearshift issue and issued a “do-not-drive” order for some Bronco Sport and Maverick vehicles over seat belt problems. Tesla recalled Cybertrucks for wheel issues and more than 200,000 vehicles for camera failure, while Stellantis recalled more than 1 million Jeeps over fire risk.

Timeline and Investigation

According to NHTSA documents cited in the research, Honda first identified a difference in paint quality between the supplier’s and Honda’s test conditions for the rear subframe in December 2021. The company spent years monitoring vehicles in the U.S. and Canadian markets before determining on May 7, 2026, that a safety defect existed — a span of nearly four and a half years. The recall was conducted voluntarily, and the NHTSA is monitoring the process.

Owners in affected states are urged to check their VINs on the NHTSA website and schedule a free inspection with their local dealer as soon as possible.