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2023 GMC Hummer EV PickupProblems, recalls & complaints

NHTSA has logged 1 owner complaint about the 2023 GMC Hummer EV Pickup, most often about the engine. It is covered by 2 safety recalls, and for recall 22V-771 the manufacturer reports only 77% of affected cars repaired.

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CarFlaw IndexNot enough dataHigher is better (0–100)
Safety recalls2Lowest repair rate 77%Owner complaints10 with a crash, fire or injuryTop problem1Engine

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through May 6, 2026. Updated daily.

Complaints by system

Where the 2023 GMC Hummer EV Pickup has problems

1 complaint grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Engine10
Fuel/propulsion system10
Power train10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

2 recalls

2023 GMC Hummer EV Pickup recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

89%repaired · 2025 Q3

Front: anchorage

Recall 23V-786 · Nov 22, 2023 · 115 vehicles · 102 repaired

Risk. An improperly tightened seat belt buckle may not restrain an occupant as intended, increasing the risk of injury during a crash.

Problem, fix and repair progress →

77%repaired · 2025 Q3

Propulsion system: traction battery

Recall 22V-771 · Oct 13, 2022 · 797 vehicles · 610 repaired

Risk. Water accumulation in the high voltage battery pack can cause a loss of drive power, increasing the risk of a crash.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with GMC.

Best & worst years

2023 vs. every other Hummer EV Pickup year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Hummer EV Pickup median. How we score

'22'23'24'25'26
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What Hummer EV Pickup owners report

Recent engine complaints filed with NHTSA, shortened. Personal details are removed.

My 2023 GMC Hummer EV 3X has experienced repeated thermal-protection failures in the high-voltage battery and drive-motor cooling system, causing the vehicle to enter limp mode and drop to as low as 12 mph without warning. Stored fault codes: P0C12, P0C13, P2EE0, P2EE1 (battery and drive-unit…
Complaint 11736196 · May 6, 2026

Own a 2023 Hummer EV Pickup?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.