2021 GMC Yukon · Fuel, battery & fire risk
Fuel tank shell defect may allow gasoline to leak
NHTSA campaign 21V064000 lists the 2021 GMC Yukon for a condition in which fuel tank shell defect may allow gasoline to leak.
What the reviewed source says
Start with the documented condition, not a parts guess.
NHTSA lists the 2021 GMC Yukon in safety campaign 21V064000. The official record says: The fuel tank assemblies may be missing adhesive between two layers of the fuel tank shell which may result in a fuel leak. The stated safety consequence is: A fuel leak in the presence of an ignition source increases the risk of a fire. A make, model and year match does not confirm that a specific VIN is included or that the repair remains open.
Words owners may use
Does this match the moment?
Symptoms in the pattern
- Fuel may be visible leaking from the tank
- A fire may start if leaked fuel reaches an ignition source
Vehicles and scope
- 2021 GMC Yukon
- Vehicles included in NHTSA campaign 21V064000
- VIN confirmation is required
Manufacturer position
What the official procedure directs
GM will notify owners, and dealers will replace the fuel tank, free of charge. The recall began March 6, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is N212327720.
Campaign 21V064000 is based on the recalled vehicle population and VIN, not a published mileage threshold. Mileage alone cannot confirm or exclude it.
Original evidence
Open the documents behind this page.
Repair paths and safe checks
Separate the diagnosis from the action.
Complete recall 21V064000
GM will notify owners, and dealers will replace the fuel tank, free of charge. The recall began March 6, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is N212327720.
A year and model match does not confirm VIN eligibility. Do not substitute an owner repair for an open safety recall.
What owners reported
Did this repair fix the same symptom on your car?
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Check the VIN and record what happened
Check the 17-character VIN with NHTSA or GMC. Save campaign 21V064000, any warning messages and a short description of when the symptom occurred for the service appointment.
Do not recreate a dangerous symptom for a photo or video.
What owners reported
Did this repair fix the same symptom on your car?
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Useful before authorizing work
Read the method beside the problem
These guides explain the safety and evidence checks that apply to this problem file.
Check recalls by VIN
A VIN search checks the displayed NHTSA records for an unrepaired safety recall associated with one vehicle. A model search shows only the wider campaign population.
Read guide ↗When a car is unsafe
A warning light does not always mean the same thing, but weak brakes or smoke leave little room for experimentation. Damaged tires and certain recall instructions can do the same.
Read guide ↗Why symptoms overlap
“It makes a weird noise” is useful human language. Diagnosis begins when that language is tied to the exact vehicle and its operating conditions.
Read guide ↗More for this model
Other reviewed GMC Yukon conditions
2015 to 2020 GMC Yukon · Brakes
Braking performance may be reduced
If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
2022 to 2023 GMC Yukon · Electrical & software
Exterior lights may not operate correctly
The daytime running lights (DRLs) may not deactivate when the headlights are on.
2022, 2024 GMC Yukon · Fuel system
Fuel leak and fire risk
The original fuel tank may have been replaced with an incorrect fuel tank, which can allow fuel to leak in a rollover crash.