CarRecallWatch- Component
- FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
- 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.
- Risk
- An engine stall increases the risk of a crash.
- 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.
What this recall means for you
Certain 2025-2026 Chevrolet Silverado 3500 and GMC Sierra 3500 trucks with gasoline engines and dual fuel tanks may have a rear fuel pump that does not transfer enough fuel to the front tank. This can cause the engine to stall while driving.
An engine stall increases the risk of a crash. Losing engine power unexpectedly can leave you unable to maintain control or move safely out of traffic.
The repair is free. A dealer or an over-the-air update will update the vehicle's engine control module (ECM). Owner notification letters were mailed April 8, 2026. Contact GM customer service at 1-800-462-8782 (GMC) or 1-800-222-1020 (Chevrolet), referencing recall number N262544420. You can also check your VIN for open recalls on NHTSA.gov.
Check whether this recall is open on your vehicle
Official recall notice
Affected vehicles
| Chevrolet Silverado 3500 | 20252026 |
|---|---|
| GMC Sierra 3500 | 20252026 |