2022 GMC Hummer EV Pickup Electrical system Problems
- Complaints
- 3about this part
- Share
- 50%of 6 total for the year
- Median mileage
- —not reported
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 3 complaints about the electrical system of the 2022 GMC Hummer EV Pickup, 50% of the 6 complaints for this model year. 3 recall campaigns on record are filed under a similar system.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Same situation occurred twice. I was in the car at a red light. Car had been stopped for about a minute. Was on a slight decline, engine brake was engaged to hold car in position. Car was stationary completely. Suddenly tons of warning lights flash on the dash board 'One pedal driving unavailable', 'Service ESC', 'Service trailer brake system', 'Service active steering system', '4wd unavailable', service driver assist system , 'Speed limited to 36 mph'. First time this happened was June 2023. …”
NHTSA complaint #11621197, filed 2024-10Related recalls
- 26V494000Jul 30, 2026General Motors, LLC is recalling certain 2026 Cadillac Escalade IQ, Escalade IQL, GMC Sierra EV, Chevrolet Silverado EV, and 2022 GMC Hummer EV Pickup…Covers: GMC Hummer EV Pickup 2022, Chevrolet Silverado EV 2026, GMC Sierra EV 2026 +2 more
- 23V367000May 25, 2023General Motors, LLC (GM) is recalling certain 2022 GMC Hummer EV and 2023 Cadillac Lyriq vehicles. Certain connections within the high-voltage battery pack…Covers: GMC Hummer EV Pickup 2022, Cadillac Lyriq 2023
- 22V771000Oct 13, 2022General Motors, LLC (GM) is recalling certain 2022 BrightDrop EV600 and 2022-2023 GMC Hummer EV Pickup electric vehicles. The high voltage battery pack…Covers: GMC Hummer EV Pickup 2022–2023
Related service bulletins
- 11038684Oct 26, 2026Customer Satisfaction Program. Certain vehicles listed above may have a condition in which remanufactured high voltage battery packs were built using modules that were ineligible…
- 11037980Oct 5, 2026Service Update. Certain vehicles listed above may enable the new King Crab Feature through OTA programming or programming at the dealer. Dealers will perform a comprehensive…
- 11024324Sep 4, 2025This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
- 11023367May 17, 2025This service bulletin provides Requirements for Replacement of the Dual Mode Cord Set Under Warranty.
- 11023484May 16, 2025This service bulletin and criteria within are to determine the internal state of the High Voltage Battery and core return shipping method.
- 11023388May 15, 2025This engineering information (EI) will assist GM to recover a small number of electric vehicle battery packs from customer-owned vehicles in the field for further engineering…
- 11024498May 14, 2025This service bulletin provides information for dealers/technicians on SPS2 Hybrid/EV Battery Data Retrieval for Service High Voltage DTCs.
- 11024496May 14, 2025This service bulletin provides dealers with Warranty Administration information on North American Charging Standard (NACS) DC Adapter Warranty Claim Information.
- 11024487May 14, 2025This service bulletin provides information on High Voltage Drive Motor Battery - TAC Approval and Exchange Program for BrightDrop, Chevrolet Silverado EV, and GMC Sierra EV…
- 11023365May 14, 2025This Warranty Administration service bulletin provides Lithium-Ion battery Exchange Process and Transaction Submission information.
Electrical system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2025 | 6 | 100% |
| 2022 | 3 | 50% |
Other parts of the 2022 GMC Hummer EV Pickup
3 complaintsAir bags
1 complaintsEngine
1 complaintsForward collision avoidance
1 complaintsFuel system
1 complaintsOther or unknown
1 complaintsSuspension
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2022 GMC Hummer EV Pickup
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology