Engine stall due to disabled rear fuel pump
Defect Summary
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.
Safety Consequence
An engine stall increases the risk of a crash.
Corrective Action
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.
Similar Recalls
Other recalls from General Motors, Llc or involving Fuel System, Gasoline.
FAQ: Recall 26V129000
Your rights, the repair process, and what each field on this page means.
What is recall 26V129000?
NHTSA recall 26V129000 was issued by General Motors, Llc on March 5, 2026. It addresses: Engine stall due to disabled rear fuel pump. The recall affects approximately 11,807 vehicles, with the defect involving the Fuel System, Gasoline component.
How do I get this recall repaired?
Contact any authorized General Motors, Llc dealer and reference NHTSA recall ID 26V129000 or the manufacturer campaign number N262544420. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-20. For the most current official notice, visit nhtsa.gov/recalls.