2021 Hyundai NEXO Recalls
NHTSA has 2 recall campaigns on file for the 2021 Hyundai NEXO. Every repair below is free at a franchised dealer, by federal law.
FUEL SYSTEM, OTHER:DELIVERY
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.
Risk: A hydrogen gas leak can increase the risk of a fire while parked or driving.
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 were mailed August 12, 2022. Owners may contact Hyundai customer service at 1-855-371-9460. Hyundai's number for this recall is 225.
FUEL SYSTEM, OTHER:STORAGE:TANK ASSEMBLY:PRESSURE RELIEF DEVICES
Hyundai Motor America (Hyundai) is recalling certain 2019-2024 Nexo vehicles. The thermally activated pressure relief device (TPRD) may break and cause a hydrogen gas leak, which can result in a fire while parked.
Risk: A vehicle fire increases the risk of injury.
Remedy: Owners are advised to park outside and away from structures until the recall remedy is completed. Dealers will replace the TPRD, free of charge. Interim notification letters, notifying owners of the safety risk, were mailed November 8, 2024. Final owner notification letters will be mailed in phases, beginning January 6, 2025. Owners may contact Hyundai Customer Service at 800-633-5151. Hyundai's number for this recall is 269.
Does this apply to your NEXO?
Campaigns list every affected vehicle at the model level, but individual vehicles may already be repaired or fall outside the affected production range. Check a specific VIN with the Hyundai recall lookup — free — or see other 2021 Hyundai models with recalls. Source: official NHTSA recall database.