Recall 26V129000: General Motors, LLC, fuel system, gasoline:delivery:fuel pump:control/drive module
Reported 2026-03-05 · vehicle recall · 11,807 units
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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.
Affected vehicles
| Make | Model | Year |
|---|---|---|
| CHEVROLET | SILVERADO 3500 | 2025 |
| CHEVROLET | SILVERADO 3500 | 2026 |
| GMC | SIERRA 3500 | 2025 |
| GMC | SIERRA 3500 | 2026 |
| Manufacturer campaign | N262544420 |
|---|---|
| Initiated by | MFR |
| Owner letters | 2026-04-08 |
Original record: NHTSA · JSON: /api/recall/26V129000.json · all recent recalls