Gmc Hummer Ev Pickup — Other
High risk
Feb 26, 2026
Model years: 2026
On certain vehicles, the owner's manual may be missing. As a result, the vehicles may not meet certain requirements of Canadian regulations.
Also affects: Buick Enclave, Buick Envision, Cadillac Escalade, Cadillac Escalade Esv, Cadillac Lyriq
Gmc Hummer Ev Pickup — Airbag
High risk
Nov 6, 2025
Model years: 2026
Issue: On a small number of vehicles, a connection in the wiring for the passenger-front airbag may not have been secured properly and could loosen. As a result, the airbag may not
Also affects: Gmc Hummer Ev Suv
Gmc Hummer Ev Pickup — Lights And Instruments
High risk
Feb 1, 2024
Model years: 2024
On certain vehicles, a software problem could cause the lower beam headlamps not to turn on as it becomes dark outside if the multi-function switch is in the "OFF" or "PARKING LAMP
Also affects: Brightdrop Zevo 400, Brightdrop Zevo 600, Buick Envision, Cadillac Ct4, Cadillac Ct5
Gmc Hummer Ev Pickup — High Voltage
High risk
Oct 14, 2022
Model years: 2022
Issue: On a small number of vehicles, the high-voltage battery pack may not be properly sealed. As a result, water could enter the battery pack. If this happens, the vehicle may no