2017 Chevrolet Silverado 3500

The defect

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.

The risk

An engine stall increases the risk of a crash.

The remedy

Dealers will inspect the fuel tank and fuel pump module, replacing them as necessary. Dealers will also add a vent hose to the rear tank assembly. Repairs will be performed free of charge. An interim owner notification letter informing owners of the safety risk was mailed on March 15, 2023. Owner notification letters were mailed June 21, 2023. Owners may contact Chevrolet customer service at 1-800-222-1020 or GMC customer service at 1-800-462-8782. GM's number for this recall is N222368030.

General Motors, LLC · up to 22,132 vehicles across all model years covered

The defect

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.

The risk

An electrical short-circuit can increase the risk of a fire.

The remedy

Dealers will replace engine block heaters and heater cords. Vehicles that have this feature disabled as a remedy to the safety condition will be contacted and offered replacement block heaters and heater cords under a separate customer satisfaction program, free of charge. GM will provide free replacement block heaters and cords under a separate customer satisfaction campaign. For vehicles previously included in recall 19V-328, the heater cord will be replaced and rerouted, free of charge. Interim owner notifications were mailed on August 13, 2021. Owner notification letters are expected to be mailed on April 4, 2022. Customers may call GMC customer service at 1-800-462-8782. GM's number for this recall is 212329840.

General Motors, LLC · up to 338,020 vehicles across all model years covered

The defect

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.

The risk

A short-circuit may damage the engine components and increase the risk of fire.

The remedy

GM will contact owners, dealers will replace the engine block heater, free of charge. Additionally, in Chevrolet Silverado 2500 and 3500 vehicles, dealers will install a new rerouted heater cord. The recall began December 11, 2019. Owners may contact GM customer service at 1-586-596-1733. GM's number for this recall is N182206310.

General Motors LLC · up to 318,374 vehicles across all model years covered

The defect

General Motors, LLC (GM) is recalling certain 2016-2018 GMC Sierra 3500 and Chevrolet Silverado 3500 trucks equipped with gasoline engines and dual fuel tanks. The fuel-level sensor in the front tank may stick in a low-level position, allowing the rear tank to overfill the front tank.

The risk

If the front tank overfills, the excess pressure may cause the front tank to expand and contact the driveshaft, possibly resulting in a hole in the tank. The hole will leak fuel, which in the presence of an ignition source, can increase the risk of a fire.

The remedy

GM has notified owners, and dealers will replace the rear-tank fuel-pump module, inspect the front tank and, if necessary, replace the front tank, free of charge. The recall began July 30, 2019. GM's number for this recall is N182204190.

General Motors LLC · up to 18,574 vehicles across all model years covered

The defect

General Motors (GM) is recalling certain 2017-2018 Chevrolet Silverado 2500 and 3500 and GMC Sierra 2500 and 3500 trucks. The front seat belt retractor assemblies were built with the incorrect torsion bar. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 209, "Seat Belt Assemblies."

The risk

The seat belt retractors may not perform as intended during a crash, increasing the risk of injury.

The remedy

GM will notify owners, and dealers will replace both front seat belt retractor assemblies, free of charge. The recall began March 24, 2021. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. GM's numbers for this recall are 17368, 17375, and 17376.

General Motors LLC · up to 38,048 vehicles across all model years covered

The defect

General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade ESV vehicles and 2014-2017 Chevrolet Corvette, Silverado 1500, Trax, Caprice Police Pursuit Vehicle, GMC Sierra 1500, Buick Encore, and 2014-2016 Buick Lacrosse, Chevrolet Spark EV and SS vehicles. In the affected vehicles, certain driving conditions may cause the air bag sensing and diagnostic module (SDM) software to activate a diagnostic test. During this test, deployment of the frontal air bags and the seat belt pretensioners would not occur in the event of a crash.

The risk

A failure of the front air bags or seat belt pretensioners to deploy in the event of a crash necessitating deployment increases the risk of injury to the driver and front passenger.

The remedy

GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed free of charge. The recall began on October 13, 2016. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 16007.

General Motors LLC · up to 3,640,162 vehicles across all model years covered

towed · 22,000 miles

The contact owns a 2017 Chevrolet Silverado 3500. The contact stated that the vehicle was unable to start. The contact replaced the battery and starter; however, the failure recurred. Upon inspection, the contact noticed that the fuse panel had melted. The vehicle was towed to the dealer where it was determined that the main wiring harness and the fuse panel needed to be replaced. The vehicle was not repaired and remained at the dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 22,000.

NHTSA complaint 11487078. Filed by an owner and not verified by NHTSA or by us.

The complaint is against Reading Truck Body, LLC regarding safety concerns left unresolved and property damage incurred because of the recall remedy work (NHTSA Campaign Number 18E-021) performed on my 2017 Silverado 3500HD Crew Cab service truck by Reading Truck Body, LLC. In May 2020, I was notified by Reading Truck Body, LLC of a safety recall specific to the aluminum service body on my truck. Following the initial remedy “patch” work done by the company, I was shocked to discover damages to the rear crossmember and compromising cracks in the welding of the body, as well as to the integrity and functionality of the wiring harnesses on my vehicle. Despite assurances that these damages …

NHTSA complaint 11627643, quoted in part. Filed by an owner and not verified by NHTSA or by us.

58,000 miles

The contact owns a 2017 Chevrolet Silverado 3500. The contact stated that while driving at various speeds, the vehicle failed to upshift while depressing the accelerator pedal. The check engine warning light was illuminated. The vehicle was taken to a local independent mechanic and was diagnosed with a stuck torque converter. The contact stated that DTC code: P0741 was retrieved. The vehicle was not repaired. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 58,000.

NHTSA complaint 11627254. Filed by an owner and not verified by NHTSA or by us.

The touchscreen malfunctions intermittently. My vehicle currently has 36,687 miles and this problem has persisted for a while and is getting worse. It has been to the dealer several times and has been reprogrammed. The dealer now is telling me they don’t know what to do. The problem is the touchscreen develops a mind of its own and it starts calling people of the phone contact list or my personal favorite is the radio turns itself on at almost full volume. At other times it tries to contact Onstar when not needed or it mutes the phone call. It’s bad enough that I’m no longer able to use hands free calling in my vehicle. All of these actions either scare you as it is not expected or they …

NHTSA complaint 11461150, quoted in part. Filed by an owner and not verified by NHTSA or by us.

Since the purchase of the truck the vehicle does emergency breaking at different times from what seems to be faults sensor input. #1 on freeway onramp specialty circular 2 lane, if on the inside lane the truck will alarm and drop the throttle out. This also happens some time at the 3/4 point of the on ramp when cars on the freeway are perpendicular in front of the vehicle. # 2 the same alarm and throttle dropout happen on the freeway randomly and on two lane roads when vehicle are approaching on a 2 line road. I don’t know if break lights are activated, but I have had people honk at me for the deceleration.

NHTSA complaint 11452916. Filed by an owner and not verified by NHTSA or by us.

The contact owns a 2017 Chevrolet Silverado 3500. The contact received a recall notification for NHTSA Campaign Number: 21V496000 (Equipment) however, the dealer informed the contact that the parts for the recall repair were not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the issue and confirmed that the part was not yet available. The contact had not experienced a failure. VIN tool confirms parts are not available.

NHTSA complaint 11445331. Filed by an owner and not verified by NHTSA or by us.