---
title: "2019 GMC Sierra 3500 issues"
kind: "year"
brand: "gmc"
model: "sierra-3500"
year: 2019
url: "https://www.rigfixhq.com/issues/gmc/sierra-3500/2019"
markdownUrl: "https://www.rigfixhq.com/issues/gmc/sierra-3500/2019.md"
---

# 2019 GMC Sierra 3500

Official NHTSA recalls for this model year.

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

## Official recalls

### 21V-496

EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER

General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500 and 2017-2019 GMC Sierra 2500 and 3500 vehicles equipped with a Duramax diesel 6.6 liter engine and an optional engine-block heater cord.  An electrical short-circuit may occur in the engine-block heater cable or in the terminals that connect the heater cable to the block heater.

[Campaign page](https://www.rigfixhq.com/recalls/21V-496) · [markdown](https://www.rigfixhq.com/recalls/21V-496.md)

### 19V-328

ENGINE

General Motors LLC (GM) is recalling certain 2019 Chevrolet Silverado 4500, 5500 and 6500 vehicles and 2017-2019 Chevrolet Silverado 2500 and 3500 vehicles and GMC Sierra 2500 and 3500 vehicles equipped with Duramax 6.6 liter diesel engines and an optional engine-block heater.  The engine block heater cord or the terminals that connect the heater cord to the block heater may short circuit and fail.

[Campaign page](https://www.rigfixhq.com/recalls/19V-328) · [markdown](https://www.rigfixhq.com/recalls/19V-328.md)

### 23V-047

FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

General Motors, LLC (GM) is recalling certain 2017-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 vehicles equipped with a dual fuel tank option.  The rear fuel tank may collapse and prevent the fuel pump from transferring fuel to the front tank, resulting in an engine stall.

[Campaign page](https://www.rigfixhq.com/recalls/23V-047) · [markdown](https://www.rigfixhq.com/recalls/23V-047.md)

### 24V-756

AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR

General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2018-2019 Chevrolet Silverado 2500, 3500, and GMC Sierra 2500, 3500 Crew Cab trucks.  The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.

[Campaign page](https://www.rigfixhq.com/recalls/24V-756) · [markdown](https://www.rigfixhq.com/recalls/24V-756.md)

### 25V-432

AIR BAGS

General Motors (GM) is recalling certain 2018 GMC Sierra 1500, 2019 Sierra 2500, 3500, Chevrolet Silverado 3500, and Chevrolet Silverado 2500 and 2018 Chevrolet Silverado 1500 Crew Cab vehicles. The left or right-side roof-rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.

[Campaign page](https://www.rigfixhq.com/recalls/25V-432) · [markdown](https://www.rigfixhq.com/recalls/25V-432.md)

### 26V-166

AIR BAGS

General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 Crew Cab vehicles.  The left or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.

[Campaign page](https://www.rigfixhq.com/recalls/26V-166) · [markdown](https://www.rigfixhq.com/recalls/26V-166.md)

### 26V-325

AIR BAGS

General Motors, LLC (GM) is recalling certain 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500 vehicles. The left-side or right-side roof rail air bag (RRAB) inflator end cap may detach from the inflator or the inflator sidewall may rupture.

[Campaign page](https://www.rigfixhq.com/recalls/26V-325) · [markdown](https://www.rigfixhq.com/recalls/26V-325.md)


HTML page: https://www.rigfixhq.com/issues/gmc/sierra-3500/2019