Recall 23V786 covers 115 2023-2024 Hummer EV SUV, Silverado EV, and Hummer EV Pickup vehicles for loose front buckle bolts. Free repair at any franchised Hummer dealer.
GMC is recalling 115 2023-2024 Hummer EV SUV, Hummer EV Pickup, and Chevrolet Silverado EV vehicles under recall 23V786 because front seat belt buckle attachment bolts were not tightened properly. An improperly tightened buckle can fail to restrain an occupant as intended in a crash, and Hummer dealers will inspect and tighten the bolts free of charge.
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What's wrong?
The front seat belt buckle assembly is the latch mounted to the seat frame where the belt tongue clicks in. On affected 2023-2024 Hummer EV SUV, Silverado EV, and Hummer EV Pickup vehicles, the attachment bolt is the piece that holds that buckle to the seat. The belt depends on that bolt staying tight so it can restrain the occupant during a crash.
GM traced the problem to the seat supplier's assembly process. The seat frame assembly bolts were not always tightened in the intended order, and a front seat belt buckle attachment bolt was left below specification on some suspect seats. When that bolt is loose, the buckle is not anchored as designed. In a crash, the seat belt can fail to perform as intended.
Occupants can notice a rattle where the seat belt buckle is fastened to the seat. That rattle is the warning sign that the buckle attachment needs inspection.
Who's affected?
Covers Hummer EV SUV, Silverado EV, and Hummer EV Pickup across the 2023 and 2024 model years, all tied to the front seat belt buckle assembly.
| 2024 GMC Hummer EV SUV | seat belt |
|---|---|
| 2024 Chevrolet Silverado EV | seat belt |
| 2023 GMC Hummer EV Pickup | seat belt |
| Units affected | 115 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific vehicle.
What's the safety risk?
An improperly tightened seat belt buckle can leave an occupant less restrained than intended during a crash, increasing injury risk. A rattle where the buckle attaches to the seat is a warning sign; schedule the free bolt-tightening repair soon if your VIN is included. Repair is free at any franchised Hummer dealer.
What should I do?
- Check your VIN to confirm your 2023-2024 GMC Hummer EV SUV, Silverado EV, or Hummer EV Pickup is included in this recall.
- Contact a franchised Hummer dealer to schedule the free seat-belt-buckle bolt tightening that secures the front buckle anchorage.
- Bring the recall notice if GMC mailed one. If not, reference recall number 23V786 when you call.
- Use the front seat belts, but avoid carrying front-seat passengers until the buckle attachment bolts are tightened.
- Call GMC customer service at 1-833-382-4389 with questions and reference GMC recall N232419280 when you call.
What happens at the repair
At the dealer, a Hummer technician tightens the left and right front seat belt buckle attachment bolts to the proper specification. The recall repair is free, and parts and labor are covered. Out of pocket repairs already paid are handled through the existing vehicle warranty, not through a separate reimbursement program, because all covered vehicles are under warranty. Ask the service desk how that warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| November 22, 2023 | NHTSA published the recall |
|---|---|
| November 22, 2023 | Dealer notification began |
| November 22, 2023 | Dealer notification ended |
| December 21, 2023 | Owner notification mailed |
| January 8, 2024 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| January 8, 2024 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 23V786?
Recall 23V786 covers 115 2023-2024 GMC Hummer EV SUV, Silverado EV, and Hummer EV Pickup vehicles with front seat belt buckle attachment bolts that need dealer tightening. An improperly tightened buckle can fail to restrain an occupant as intended during a crash.
What should I do if my 2023-2024 GMC Hummer EV SUV, Silverado EV, or Hummer EV Pickup is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 23V786. If it is, contact a franchised Hummer dealer to schedule the front seat belt buckle bolt repair. Reference GM recall number N232419280 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and GM dealers will tighten the left and right front seat belt buckle attachment bolts free of charge.
Is it safe to drive before the seat belt buckle repair?
The recall does not include a do-not-drive order. The safety risk is that an improperly tightened front seat belt buckle can fail to restrain an occupant as intended during a crash, so confirm your VIN and schedule the free dealer repair promptly.
When were owners notified about recall 23V786?
GM mailed owner notification letters on December 21, 2023. If you bought the vehicle used or never received a letter, check your VIN to confirm whether your specific Hummer EV SUV, Silverado EV, or Hummer EV Pickup is included.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/23V786000 |
|---|---|
| GMC customer service | 1-833-382-4389 |
| NHTSA recall # | 23V786 |
| NHTSA recall # (full) | 23V786000 |
Source documents
-
Download Quarterly Report (PDF) - Download Owner Notification Letter (PDF)
- Download Misc. Document (PDF)
- Download Owner Notice (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Recall Acknowledgement (PDF)
- Download Recall Report (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →