Recall 22V446 covers 228 2022 GMC Acadia, XT5, and XT6 AWD vehicles for rollover fuel leaks. Repair will be free once available.
GMC recall 22V446 covers 228 2022 Acadia, XT5, and XT6 AWD vehicles because the fuel tank rollover valve can fail to seal in a rollover crash. That defect can let fuel leak and increase fire risk, and the dealer repair will be free once available.
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What's wrong?
The fuel tank assembly on the 2022 Acadia, XT5, and XT6 all-wheel drive vehicles stores gasoline and routes it to the fuel pump. The rollover valve is part of that tank system. In a rollover, it is supposed to seal the tank opening so liquid fuel stays inside the tank.
On these vehicles, a plant procedure used to check a fuel pump connection inside the tank dislodged part of the rollover valve assembly. With the valve out of position, the tank does not seal as designed after a rollover. If the vehicle rests in certain rolled positions for an extended time, fuel can leak from the tank.
There is no warning sign before failure. The issue is inside the fuel tank, so an owner is not expected to hear, feel, or smell a problem during normal driving.
Who's affected?
Covers the Acadia, XT5, and XT6 from the same model year, all tied to the fuel tank assembly.
| 2022 GMC Acadia | fuel system |
|---|---|
| 2022 Cadillac XT5 | fuel system |
| 2022 Cadillac XT6 | fuel system |
| Units affected | 228 |
| 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 your specific SUV is included.
What's the safety risk?
The rollover valve is meant to seal the fuel tank in a rollover crash. If the valve is dislodged or missing, fuel can leak during that crash and increase fire risk. Confirm whether your VIN is included, then ask a GMC dealer when inspection and replacement are available. Repair will be free at any franchised GMC dealer once available.
What should I do?
- Check your VIN to confirm your 2022 Acadia, XT5, or XT6 AWD vehicle is included in this recall.
- Review the owner letter mailed July 27, 2022, and wait for GMC repair instructions if your dealer says the remedy is not open for your VIN.
- Contact a franchised GMC dealer to ask about the free fuel-tank inspection for the rollover valve seal issue.
- Reference recall number 22V446 when you call, and ask whether the dealer will replace the fuel tank shell if the rollover valve is dislodged or missing.
- Avoid carrying extra fuel or driving after a fuel smell until the dealer inspects the fuel tank.
What happens at the repair
At the dealer, once the final repair is available, a GMC technician will inspect the fuel tank and replace the fuel tank shell if the rollover valve is dislodged or missing. The final dealer repair will be free once it opens, with parts and labor covered by the recall. Out-of-pocket repairs already paid are handled through the existing warranty, not through a separate reimbursement program, because the covered vehicles are under warranty. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| June 23, 2022 | NHTSA published the recall |
|---|---|
| June 23, 2022 | Dealer notification began |
| June 23, 2022 | Dealer notification ended |
| July 27, 2022 | Owner notification mailed |
| August 8, 2022 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| August 8, 2022 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 22V446?
Recall 22V446 covers 228 2022 GMC Acadia, XT5, and XT6 AWD vehicles with a fuel tank rollover valve that can fail to seal during a rollover crash. GM dealers will inspect the fuel tank and replace the fuel tank shell if needed for free.
What should I do if my 2022 GMC Acadia, XT5, or XT6 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 22V446. If it is, contact the franchised dealer for your vehicle brand and ask for the fuel tank inspection. Reference recall number 22V446 and GM recall number N222366070 when you call.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to fix the defect at no cost. GM dealers will inspect the fuel tank and replace the fuel tank shell if the rollover valve is dislodged or missing, free of charge.
What is the safety risk?
The risk is a fuel leak during a rollover crash. The recall filing says a fuel tank rollover valve that does not seal properly can let fuel escape during a rollover, increasing the risk of fire. The dealer repair path is the free fuel tank inspection and replacement if needed.
What if I bought this vehicle used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. Check your VIN to confirm whether your 2022 Acadia, XT5, or XT6 is included, then call the franchised dealer for your vehicle brand with recall number 22V446.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/22V446000 |
|---|---|
| GMC customer service | 1-800-458-8006 |
| NHTSA recall # | 22V446 |
| NHTSA recall # (full) | 22V446000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Document (PDF) (PDF)
- Download Misc. Document (PDF)
- Download Recall Report (PDF)
- Download Recall Acknowledgement (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 →