# NHTSA recall 26V129000

> **General Motors, LLC** · 2026 GMC SIERRA 3500 · component: **FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE**

## 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.

## Consequence

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.

## Key facts

- **Campaign number:** 26V129000
- **Manufacturer:** General Motors, LLC
- **Make:** GMC
- **Model:** SIERRA 3500
- **Model year:** 2026
- **Component:** FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
- **Report received:** 2026-03-05

## Primary source

NHTSA recall lookup: https://www.nhtsa.gov/recalls?nhtsaId=26V129000

## Citation

> US National Highway Traffic Safety Administration, recall campaign 26V129000 (General Motors, LLC, 2026 GMC). Retrieved via MORVS 2026-11-01 from https://api.morvs.ai/nhtsa-recall/26V129000. Licensed CC0.

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