Recall 19V088 covers 18,574 2016-2018 Chevrolet Silverado 3500 and Sierra 3500 trucks for fuel tank overfill. Free repair at any franchised Chevrolet dealer.
Chevrolet is recalling 18,574 2016-2018 Silverado 3500 and Sierra 3500 trucks with gasoline engines and dual fuel tanks because the front-tank fuel-level sensor can stick low. That fault can let the rear tank overfill the front tank, push it into contact with the driveshaft, leak fuel, and increase fire risk; Chevrolet dealers will complete the free repair.
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What's wrong?
The front fuel-level sensor in affected 2016-2018 Chevrolet Silverado 3500 and Sierra 3500 trucks tells the fuel system how much gasoline is in the front tank. These trucks have gasoline engines and dual fuel tanks, so fuel is transferred from the rear tank to the front tank as the system balances supply. The transfer pump depends on an accurate sensor reading.
The problem starts when the front-tank sensor sticks in a low-level position. The pump then keeps moving fuel from the rear tank after the front tank is full. That creates pressure in the front tank, which can make the tank expand until it contacts the moving drive shaft. Replacement fuel pump modules have a lower pressure limit than the recalled pumps.
Before the tank contacts the drive shaft, owners can hear a grinding or knocking noise from underneath the truck. That noise is the warning sign tied to this defect.
Who's affected?
Covers Silverado 3500 and Sierra 3500 pickup trucks across the 2016, 2017, and 2018 model years, all tied to the fuel tank assembly.
| 2018 Chevrolet Silverado 3500 | fuel system |
|---|---|
| 2016 Chevrolet Silverado 3500 | fuel system |
| 2017 Chevrolet Silverado 3500 | fuel system |
| 2017 GMC Sierra 3500 | fuel system |
| 2016 GMC Sierra 3500 | fuel system |
| 2018 GMC Sierra 3500 | fuel system |
| Units affected | 18,574 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific pickup truck is included.
What's the safety risk?
If the front fuel tank overfills, pressure can make it expand into the moving driveshaft. That contact can wear a hole in the tank, leak fuel, and raise the risk of fire near an ignition source. A grinding or knocking noise is a warning sign. Stop and call the dealer. Repair is free at any franchised Chevrolet dealer.
What should I do?
- Check your VIN to confirm your 2016-2018 Silverado 3500 or Sierra 3500 is included in this recall.
- Contact a franchised Chevrolet dealer to schedule the rear-tank fuel-pump module replacement and front-tank inspection that address the overfill and fuel-leak risk.
- Bring the recall notice if Chevrolet has mailed one. If not, reference recall number 19V088 when you call.
- Avoid driving if you smell fuel or see a fuel leak. Have the truck inspected before moving it again.
What happens at the repair
At the dealer, a Chevrolet technician replaces the rear-tank fuel-pump module. The technician also inspects the front tank and replaces the front tank when the inspection shows it is needed. Parts and labor are covered under the recall. Chevrolet's reimbursement plan covers eligible documented repairs paid before the recall notice. Bring repair paperwork and payment proof to the service desk when you ask about reimbursement.
| Reimbursement | Reimbursement available |
|---|
Timeline
| February 7, 2019 | NHTSA published the recall |
|---|---|
| February 7, 2019 | Dealer notification began |
| February 7, 2019 | Dealer notification ended |
| July 30, 2019 | Owner notification mailed |
Frequently asked questions
What is recall 19V088?
Recall 19V088 covers 18,574 2016-2018 Chevrolet Silverado 3500 and Sierra 3500 trucks with gasoline engines and dual fuel tanks. The front-tank fuel-level sensor can stick low, letting the rear tank overfill the front tank. Chevrolet dealers replace the rear-tank fuel-pump module and inspect the front tank for free.
What should I do if my 2016-2018 Chevrolet Silverado 3500 or Sierra 3500 is on this recall?
Check your VIN to confirm your specific truck is included in recall 19V088. If it is, contact a franchised Chevrolet dealer and reference recall number 19V088 or GM number N182204190. The dealer will replace the rear-tank fuel-pump module, inspect the front tank, and replace the front tank if needed for free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair this defect at no cost. For recall 19V088, Chevrolet dealers replace the rear-tank fuel-pump module, inspect the front tank, and replace the front tank if needed free of charge.
What is the safety risk?
The safety risk is fuel leakage and fire. If the front tank overfills, pressure can make the tank expand until it contacts the driveshaft. That contact can create a hole in the tank, and leaking fuel near an ignition source increases the risk of a fire.
When did recall 19V088 begin?
The recall began July 30, 2019. GM notified owners, and the dealer repair is available. If you bought the truck used or never received a letter, check your VIN and give the dealer recall number 19V088 when you call.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V088000 |
|---|---|
| Chevrolet customer service | 5961733 |
| NHTSA recall # | 19V088 |
| NHTSA recall # (full) | 19V088000 |
Source documents
-
Download Misc. Document (PDF) - Download Recall Document (PDF) (PDF)
- Download Recall Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →