# NHTSA recall 26V129000

A recall listed here may apply to a vehicle of this year, make and model. Only the manufacturer can say whether it applies to one vehicle: check the VIN with the official lookups.

- Published by: NHTSA \(United States\)
- Campaign number: 26V129000
- Manufacturer's number: N262544420
- Manufacturer: General Motors, LLC
- Reported: 2026\-03\-05
- Owners notified: 2026\-04\-08
- Component: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP:CONTROL/DRIVE MODULE
- Units potentially affected: 11807
- Part numbers: 12737393, 12737394, 12737405, 12737406

## 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.


## What can happen

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.


## Remedy progress the manufacturer reported

- Report: Quarterly report 1, for 2026 quarter 2
- Filed with NHTSA: 2026\-07\-21
- Vehicles in the campaign: 11807
- Reported remedied: 8261 \(69%\)
- Reported unreachable: 46
- Reported removed: 2

These are the manufacturer's totals for the whole campaign at the end of 2026 quarter 2, as filed with NHTSA. They do not say whether one vehicle has been remedied: check the VIN with the official lookups. The reports are from data as of 2026\-10\-19.

## Vehicles this campaign lists

- [2025 CHEVROLET SILVERADO 3500](/makes/chevrolet/silverado/2025/recalls.md). Built 2024\-08\-02 to 2025\-08\-06. Listed as a series or trim of this model.
- [2026 CHEVROLET SILVERADO 3500](/makes/chevrolet/silverado/2026/recalls.md). Built 2025\-08\-19 to 2026\-03\-04. Listed as a series or trim of this model.
- [2025 GMC SIERRA 3500](/makes/gmc/sierra/2025/recalls.md). Built 2024\-08\-03 to 2025\-08\-04. Listed as a series or trim of this model.
- [2026 GMC SIERRA 3500](/makes/gmc/sierra/2026/recalls.md). Built 2025\-08\-19 to 2026\-03\-04. Listed as a series or trim of this model.

## Check a VIN

- [NHTSA recall lookup by VIN, United States](https://www.nhtsa.gov/recalls)
- [Transport Canada recall search, Canada](https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng)

JSON: [/v1/recalls/nhtsa/26V129000](/v1/recalls/nhtsa/26V129000)

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