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Manufacturer recall number

GMC recall N222380031

GMC calls it N222380031. NHTSA filed it as campaign 22V771000 on Oct 13, 2022: electrical system on the 2023 GMC Hummer EV, 797 vehicles potentially affected. One recall, two numbers — the dealer quotes the manufacturer’s, the federal record carries NHTSA’s.

What NHTSA has under this number

Source: 49 CFR Part 573 filings
NHTSA campaignVehiclesComponentFiledAffectedSeverity
22V7710002023 GMC Hummer EVElectrical SystemOct 13, 2022797high
Problem General Motors, LLC (GM) is recalling certain 2022 BrightDrop EV600 and 2022-2023 GMC Hummer EV Pickup electric vehicles. The high voltage battery pack enclosure may not be properly sealed, allowing water to enter the pack. Risk Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash. Fix The remedy is currently under development. Owner notification letters were mailed April 13, 2023. Second letters will be sent once the remedy is available. Owners may contact EV Concierge at 1-833-HUMMER-EV, and BrightDrop Service Operations and Support at 1-888-987-4377. GM's number for this recall is N222380031.

The manufacturer’s own words as filed for 22V771000. Every model year it covers, the build window and the filed PDFs →

Two numbers, one recall

Every safety recall carries two identifiers. N222380031 is the number GMC assigned in its own system: it is what appears on the owner letter, on the dealer’s service screen and on the repair order. 22V771000 is the number NHTSA filed the same recall under when the manufacturer reported it, and it is the one every federal record, this site included, is keyed on.

The repair is free by federal law for vehicles up to fifteen years old. Whether one particular vehicle is included is settled by its VIN against the manufacturer’s build list, not by its model year.

Check one specific vehicle

Both lookups check a VIN against the manufacturer’s own list and say whether the repair is still outstanding on that vehicle.

Common questions

Source: NHTSA, 49 CFR Part 573

Is N222380031 the same recall as 22V771000?

Yes. N222380031 is GMC’s own number for it; 22V771000 is NHTSA’s. One recall, two references.

Which vehicles does N222380031 cover?

2023 GMC Hummer EV, 797 vehicles by the manufacturer’s count. A recall covers a build range, so the VIN decides whether one particular vehicle is in it.

Does the N222380031 repair cost anything?

No. The manufacturer must remedy a safety defect at no charge for vehicles up to 15 years old from first sale.