---
title: "26V-129 recall: Chevrolet and GMC"
kind: "recall"
source: "nhtsa"
campaignId: "26V-129"
url: "https://www.rigfixhq.com/recalls/26V-129"
markdownUrl: "https://www.rigfixhq.com/recalls/26V-129.md"
---

# 26V-129 recall: Chevrolet and GMC

These are official NHTSA recalls. A model year on a campaign is not proof a VIN is included. Owner reports are not included.

**Campaign:** 26V-129
**Manufacturer:** General Motors, LLC
**Component:** FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
**Filed:** March 5, 2026
**NHTSA:** https://www.nhtsa.gov/recalls?nhtsaId=26V129

## The 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.

## The safety risk

An engine stall increases the risk of a crash.

## The 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.


## Owner letters

- Owner notification letters were mailed April 8, 2026.

## Rigs named in this campaign

A model year on this list is not proof a VIN is included.

- 2025 Chevrolet Silverado 3500: [year page](https://www.rigfixhq.com/issues/chevrolet/silverado-3500/2025) · [markdown](https://www.rigfixhq.com/issues/chevrolet/silverado-3500/2025.md)
- 2026 Chevrolet Silverado 3500: [year page](https://www.rigfixhq.com/issues/chevrolet/silverado-3500/2026) · [markdown](https://www.rigfixhq.com/issues/chevrolet/silverado-3500/2026.md)
- 2026 GMC Sierra 3500: [year page](https://www.rigfixhq.com/issues/gmc/sierra-3500/2026) · [markdown](https://www.rigfixhq.com/issues/gmc/sierra-3500/2026.md)


HTML page: https://www.rigfixhq.com/recalls/26V-129