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2024 GMC Hummer EV problems, recalls and owner complaints
What the 2024 GMC Hummer EV has been recalled for and what owners report, from official government data. Updated October 25, 2026.
- 2safety recalls
- 1owner complaint
- 0crash reports
- 0fire reports
- 0injuries reported
The least complained-about GMC Hummer EV year on file: 1 complaints, against an average of 6 for the other model years.
Every GMC Hummer EV model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2024 GMC Hummer EV?
The components named most often in the 1 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
Has the 2024 GMC Hummer EV been recalled?
2 U.S. safety recalls. Repairs are free at a franchised dealer; some are done over the air.
Electrical System: Wiring General Motors, LLC (GM) is recalling certain 2024 Cadillac Lyriq, Chevrolet Blazer EV, Chevrolet Silverado EV, GMC Hummer EV SUV, and GMC Sierra EV vehicles. The electric motors in the rear drive units may have insufficiently insulated wires that can contact each other, resulting in a loss of drive power.
Risk: A loss of drive power increases the risk of a crash.
Fix: Dealers will replace the rear drive unit, free of charge. Owner notification letters were mailed May 16, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020; Cadillac customer service at 1-800-458-8006; Hummer customer service at 1-800-732-5493; or GMC customer service at 1-800-462-8782. GM's number for this recall is N242447080.
Seat Belts: Front: Anchorage General Motors, LLC (GM) is recalling certain 2023-2024 GMC Hummer EV pick up, 2024 GMC Hummer EV SUV, and 2024 Chevrolet Silverado EV vehicles. The left or right front seat belt buckle attachment bolts may not be tightened properly.
Risk: An improperly tightened seat belt buckle may not restrain an occupant as intended, increasing the risk of injury during a crash.
Fix: Dealers will tighten the left and right front seat belt buckle attachment bolts, free of charge. Owner notification letters were mailed December 21, 2023. Owners may contact GMC customer service at 1-833-EVCHEVY (1-833-382-4389) (TTY 711 / 1-800-833-2438) /1-833-HUMMER-EV (1-833-486-6373) (TTY 711 / 1-800-833-2438). GM's number for this recall is N232419280.
What do 2024 GMC Hummer EV owners report?
1 of the 1 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
Automatic Emergency Braking engages when no object is present to hit. This has happened twice at lower speeds (roughly 20-30 mph). Parked cars present on side of road. Dangerous to driver and passengers as well as anyone behind the vehicle. Dealer hasn’t yet inspected the vehicle but that is pending scheduling.
2024 GMC Hummer EV: questions owners ask
Is the 2024 GMC Hummer EV reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 1 complaint with NHTSA about the 2024 GMC Hummer EV; the most common categories were forward collision avoidance (1, 100%). There are 2 safety recalls.
What are the most common problems with the 2024 GMC Hummer EV?
Across 1 owner complaint filed with NHTSA, the categories mentioned most often are forward collision avoidance (100% of complaints). One complaint can name several components.
Does the 2024 GMC Hummer EV have any recalls?
Yes. NHTSA lists 2 recalls for the 2024 GMC Hummer EV; the most recent (campaign 24V320000, 2024-05-09) concerns Electrical System: Wiring. Recall repairs are free at a franchised dealer; check your VIN at nhtsa.gov/recalls.
Check your own Hummer EV
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), retrieved October 25, 2026. Model year 2024 only.