This campaign
- Campaign number
- 26V-129
- Manufacturer
- General Motors, LLC
- Component
- FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
- Report received
- March 5, 2026
Rigs named in this campaign
NHTSA named these model years. A model year on this list is not proof your VIN is included.
The problem
General Motors, LLC (GM) is recalling certain 2025-2026 Chevrolet Silverado 3500, and GMC Sierra 3500 vehicles with gasoline engines and dual fuel tanks (RPOs L8T and N2N). The rear fuel pump may not transfer adequate fuel to the front tank, causing an engine stall.
The safety risk
An engine stall increases the risk of a crash.
The remedy
The vehicle's engine control module (ECM) will be updated by a dealer or through an over-the-air (OTA) update, free of charge. Owner notification letters were mailed April 8, 2026. Owners may contact GMC customer service at 1-800-462-8782 or Chevrolet customer service at 1-800-222-1020. GM's number for this recall is N262544420. Vehicle Identification Numbers (VINs) involved in this recall became searchable on NHTSA.gov on March 5, 2026.
Dates
NHTSA received the report on March 5, 2026.
Owner notification letters were mailed April 8, 2026.
What to do next
Check the VIN at NHTSA before you treat this campaign as yours. If the lookup shows this campaign for your VIN, call a dealer or the manufacturer named in the remedy.
Your rights with an open recall
If NHTSA shows this campaign for your VIN, these answers explain who pays and what to do if a dealer will not do the repair.
Source
This page uses the campaign text NHTSA published.