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April 14, 2022 NHTSA CAMPAIGN NUMBER: 22V258000
Hydrogen Gas Detection Sensors May Fail
A hydrogen gas leak can increase the risk of a fire while parked or driving.
NHTSA Campaign Number: 22V258
Manufacturer Hyundai Motor America
Components FUEL SYSTEM, OTHER, ELECTRICAL SYSTEM
Potential Number of Units Affected 922
Summary
Hyundai Motor America (Hyundai) is recalling certain 2019-2021 Nexo vehicles. The hydrogen gas detection sensors may fail to detect leaks in the hydrogen gas delivery system.
Remedy
Owners are advised to park their vehicles outside and away from structures until the recall remedy is completed. Dealers will replace the hydrogen gas detection sensors, free of charge. Owner notification letters are expected to be mailed June 13, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai’s number for this recall is 225.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go towww.nhtsa.gov.