Ford recalled more than 422,000 vehicles in the U.S. over a windshield wiper defect, federal regulators said Tuesday.
The recall covered 422,613 vehicles, including 2021-2023 Lincoln Navigator SUVs, 2021-2023 Ford Expedition SUVs, and 2022-2023 Ford Super Duty trucks, according to the National Highway Traffic Safety Administration.
The agency said windshield wiper arms may operate erratically or break, causing the wipers to fail. It estimated that 3% of the recalled vehicles had the defect.
NHTSA said drivers “may experience erratic wipe speed of the driver or passenger wiper arm” before a failure.
“An improperly functioning or detached wiper arm may impair driver vision, increasing the risk of a crash,” the agency said.
According to NHTSA, the windshield wiper arm’s latch retention plate may have been incorrectly staked by a supplier. The agency said reduced engagement between the knurl and wiper arm also may result from dimensional variability.
NHTSA said production improvements at the supplier in December 2022 addressed the issue, limiting the recall to vehicles made during a specific period.
Ford was not aware of any crashes or injuries related to the defect, according to NHTSA’s recall report.
NHTSA said dealer notification was expected April 1. Notices to interim owners were expected to be mailed starting April 13 and completed by April 17. Owners of potentially affected vehicles were expected to be able to search vehicle identification numbers, or VINs, beginning April 1.
The remedy was expected to include an inspection of the windshield wipers and replacement as needed. NHTSA said wiper arms that did not pass inspection would be replaced with parts made with correct staking of the latch retention plate and wiper arm splines within specification.
