Recall 26V-129
General Motors, LLC recalled the 2025 to 2026 Chevrolet Silverado 3500 and 1 other model: Fuel system, gasoline (delivery, fuel pump, control/drive module).
At a glance
- Campaign number
- 26V-129
- Reported
- March 5, 2026
- Vehicles affected
- 11,807 estimated by the manufacturer
Source: NHTSA recall records
What is wrong
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 risk
An engine stall increases the risk of a crash.
The fix
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-[removed] or Chevrolet customer service at 1-[removed]. 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.
Affected vehicles
- Chevrolet Silverado 3500 2025 to 2026
- GMC Sierra 3500 2025 to 2026