NHTSA campaign 23V367000 · Manufacturer campaign N232404441
Cadillac and GMC Recall 23V-367: High-Voltage Battery Connections Improperly Welded
NHTSA recall 23V367000 (Manufacturer campaign N232404441) was reported by General Motors, LLC on May 25, 2023, with 33 vehicles potentially affected (per NHTSA). NHTSA's record lists the Cadillac Lyriq and GMC Hummer EV Pickup for model years 2022–2023. Owners were notified on June 6, 2023, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 23V367000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 23V367000 (also written 23V-367 or 23V367)
- Filed by
- General Motors, LLC
- Manufacturer campaign number
- N232404441
- Report received
- Potentially affected
- 33 vehicles (per NHTSA)
- Component
- Electrical System — Propulsion System — Traction Battery
- Owners notified
Repair completion: 96.97% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 23V367000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Cadillac
Cadillac Lyriq
GMC
GMC Hummer EV Pickup
NHTSA's recall notice
As NHTSA's recall record states it for campaign 23V367000.
Defect description
General Motors, LLC (GM) is recalling certain 2022 GMC Hummer EV and 2023 Cadillac Lyriq vehicles. Certain connections within the high-voltage battery pack may be out of position or incorrectly welded, which can cause a loss of drive power.
Safety consequence
A loss of drive power can increase the risk of a crash.
Manufacturer remedy
Dealers will inspect and, if necessary, replace the high-voltage battery pack, free of charge. Letters explaining the safety risk were sent to owners January 5, 2024. Owner notification letters were mailed June 6, 2023. Owners may contact GM's Cadillac customer service at 1-800-458-8006 and the EV Concierge number: 1-833-HUMMER-EV (1-833-486-6373). GM's number for this recall is N232404441.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Sources
Official NHTSA notice for recall 23V367000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.