# NHTSA recall 21V422000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 21V422000
- Manufacturer's number: N212335590
- Manufacturer: General Motors, LLC
- Reported: 2021\-06\-03
- Owners notified: 2021\-07\-01
- Component: FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
- Units potentially affected: 572
- Part numbers: 84701785, 84701791, 84701794, 84701811, 84701812

## What is wrong

General Motors, LLC. \(GM\) is recalling certain 2021 Cadillac XT5, XT6, and GMC Acadia vehicles.  The fuel supply lines may be improperly attached and seated.


## What can happen

Improperly attached and seated fuel supply lines may loosen or separate, causing a fuel leak and increasing the risk of a fire.


## The remedy

Dealers will inspect and replace fuel supply lines as necessary, free of charge.  Owner notification letters were mailed on July 1, 2021.  Owners may contact Cadillac customer service at 1\-800\-458\-8006 and GMC customer service at 1\-800\-462\-8782.  GM's number for this recall is N212335590.


## 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.


## Remedy progress the manufacturer reported

- Report: Annual report 3, for 2025 quarter 3 to 2026 quarter 2
- Filed with NHTSA: 2026\-07\-16
- Vehicles in the campaign: 572
- Reported remedied: 568 \(99%\)
- Reported unreachable: 0
- Reported removed: 0

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2021 CADILLAC XT5](/makes/cadillac/xt5/2021/recalls.md)
- [2021 CADILLAC XT6](/makes/cadillac/xt6/2021/recalls.md)
- [2021 GMC ACADIA](/makes/gmc/acadia/2021/recalls.md)

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/21V422000](/v1/recalls/nhtsa/21V422000)

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