RoadVitals

2018 Chevrolet Silverado 3500

Recalls, owner-reported complaints, investigations and safety data

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
18
Latest Apr 20, 2026
Safety recallsA safety recall is issued when a manufacturer or NHTSA determines that a vehicle has a safety-related defect or does not comply with a federal motor vehicle safety standard. Recall repairs are free. Whether a specific vehicle is covered depends on its VIN — a recall listed for a model year does not necessarily apply to every vehicle of that year.
6
Latest Oct 10, 2024
InvestigationsNHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.
0
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
0

Overview

Our database contains 18 NHTSA owner-reported complaints for the 2018 Chevrolet Silverado 3500, most frequently naming the engine, fuel system and other / unspecified categories. 6 safety recalls have been issued covering this model year; and 640 manufacturer communications are on file.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

What owners report

Complaints grouped by the component NHTSA recorded

  • Engine728.0%
  • Fuel system416.0%
  • Other / unspecified312.0%
  • Electrical312.0%
  • Steering28.0%
  • Powertrain (other)28.0%
  • Body & structure28.0%
  • Driver assistance14.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Safety recalls

6 campaigns cover this model year

View all 6

Recalls apply to specific vehicles, not to every vehicle of a model year. Check your VIN with NHTSA or your manufacturer's dealer to confirm whether a recall affects your vehicle.

Check a VIN on NHTSA.gov
24V756000

AIR BAGS:SIDE/WINDOW:CURTAIN:INFLATOR

Oct 10, 2024
2,061 units potentially affected
The defect: 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.
The risk: A separated inflator end cap or inflator rupture can allow compressed gas to escape, resulting in the end cap or other components being propelled into the vehicle, increasing the risk of injury or crash.
The remedy: Dealers will replace the left and right side RRAB modules, free of charge. Owner notification letters were mailed November 8, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC Customer Service at 888-988-7267. GM's number for this recall is N242474500.
General Motors, LLCManufacturer number N242474500View on NHTSA.gov
23V047000

FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

Feb 2, 2023
22,132 units potentially affected
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, LLCManufacturer number N222368030View on NHTSA.gov
21V496000

EQUIPMENT:ELECTRICAL:ENGINE BLOCK HEATER

Jul 1, 2021
338,020 units potentially affected
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, LLCManufacturer number N212329840View on NHTSA.gov

Recent owner complaints

Reports submitted to NHTSA, shown in the owner's own words

View all 18
Electrical
Filed Apr 20, 2026

Recall N192265660 repair failed. Dealer stated that GM refused to participate in the repair. Smoke and smell of burning electrical followed by the rear window exploding. Dealer quoted over $1900 to repair and suggested we go aftermarket and have the repair done elsewhere. Vehicle has approximately 62k miles since last attempt to repair the recall.

NHTSA ID
11732526
Incident
Apr 17, 2026
Driver assistanceElectricalSteering
Filed Jan 15, 2026

I’ve heard all the horror stories about faulty electrical issues. I’m chasing an issue now on my 2018 with ONLY 87,000 miles after spending a bunch of money on batteries hub assemblies random control modules to try to fix an issue of stabilitrak, traction control, abs, trailer brakes, power steering etc all going off every 3 seconds. Grounds have all been re done to bare metal nothing is fixing the issue. Steering wheel about flew out of my hands going 65mph when the power steering message along with all the others on the dtc while dinging annoying the shit out of me. I’ve bought nothing but gm trucks my whole adult life and I’ll never do it again. Thing is a piece of shit and you all should be doing something to fix it. I’ve seen people have the fix by replacing a tail light bulb speed sensors ecbm abs modules trailer brake modules harnesses the list is endless. Someone is going to die when they crash from some bullshit electrical problem that can’t be chased down because it’s always something different. The money we pay for these trash trucks is insane for the problems like this that you won’t recall. That’s it these trucks suck and I’ll never buy another one. Trash.

NHTSA ID
11711287
Incident
Jan 15, 2026
Fuel systemOther / unspecified
Filed Jan 28, 2025

The contact owned a 2018 Chevrolet Silverado 3500 Commercial Vehicle. The contact received notifications of NHTSA Campaign Numbers: 21V496000 (Equipment) and 23V047000(Fuel System, Diesel) and would like to be removed from the recall distribution list because the vehicle was totaled. The manufacturer was contacted.

NHTSA ID
11639065
Incident
Jan 28, 2025
EngineFuel system
Filed Oct 24, 2024

The contact owns 2018 Chevrolet Silverado 3500. The contact stated while driving 70 MPH, the engine started misfiring and made an abnormal knocking sound. Additionally, the vehicle was shuddering. The check engine warning light was illuminated, and the message "Engine Power Reduced" was displayed. The contact was able to pull over to the side of the road, where the contact scanned the vehicle with a vehicle scanner. The contact retrieved diagnostic trouble code indicating an open circuit on the seventh fuel injector. The contact purchased the part from an unknown dealer and replaced the fuel injector connector harness; however, the failure recurred several times while driving. The contact replaced the connector harness of the second and fourth fuel injectors; however, the failure persisted. The contact was in the process of replacing the connector harness of the eighth fuel injector. The vehicle was not repaired. An unknown dealer was notified of the failure. The manufacturer was notified of the failure and referred the contact to the NHTSA Hotline for assistance. The failure mileage was approximately 65,000.

NHTSA ID
11621725
Incident
Feb 24, 2024
Mileage
65,000 mi
Engine
Filed Aug 24, 2023

46000 miles and the oil pan rotting from the salt on the roads i have an extended warranty no one wants to cover the warranty it has 100000 power train warranty and no one wants to be responsible for it

NHTSA ID
11540604
Incident
Aug 21, 2023
Fuel system
Filed Jun 5, 2023

The contact owns a 2018 Chevrolet Silverado 3500. The contact stated that the fuel tank had collapsed. The check engine warning light was illuminated. The vehicle was taken to the local dealer where it was diagnosed that the fuel pump and rear fuel tank needed to be replaced. The vehicle was repaired, but the failure recurred. The manufacturer was contacted but no additional assistance was provided. The contact had received notification of NHTSA Campaign Number: 23V047000 (Fuel System, Diesel). The failure mileage was approximately 68,390. VIN tool confirms parts not available.

NHTSA ID
11525436
Incident
Jun 10, 2022
Mileage
68,390 mi
BrakesPowertrain (other)Steering
Filed Feb 15, 2022

stabilitrak system truck speeds up when braking,and pulls left or right transmission shift hard when warning lights come on intermittently

NHTSA ID
11452090
Incident
Feb 15, 2022
Other / unspecified
Filed Nov 9, 2021

The contact owns a 2018 Chevrolet Silverado 3500. The contact received a notification for NHTSA Campaign Number: 21V496000 (Equipment) however, the part to do the recall repair was unavailable. Jerry Haag Motors (1475 N High St, Hillsboro, OH 45133) and Bush Auto Place (1850 Rombach Ave, Wilmington, OH 45177) had both been notified about the recall; however, both dealers informed the contact that parts were not yet available. The manufacturer had been notified of the issue. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The contact had not experienced a failure. VIN tool confirms parts not available.

NHTSA ID
11439913
Incident
Aug 1, 2021

Manufacturer communications

A bulletin sent by a manufacturer to its dealers. Not a recall, and repairs are not necessarily free.

PIT5680B

This PI provides information to repair the door water deflector which is not sealed properly allows water into the door jam/sill area.

PIT5509N

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

PIT5099J

PI to help diagnose A/C concern

PIT5544J

This Preliminary information communicates information on a hydraulic rush type noise from the power steering gear. This noise is a characteristic of the new Active Hydraulic Assist System RPO NV8 and no repairs should be made.  The noise is most noticeable in the cab at idle, in park, with all accessories turned off.

PIT5509M

This PI provides diagnostic tips for diagnosing electric trailer brakes issues.

PIT3271Q

This preliminary information communicates information about how to determine if a wheel and tires size change is available.

Manufacturers file copies of the bulletins they send to dealers with NHTSA. These often describe diagnostic or repair procedures for a known condition. They are not recalls: repairs described in a bulletin are usually only free if the vehicle is still under warranty or the manufacturer has extended coverage.

Compare model years

Complaint and recall counts across every year of this model

Chevrolet Silverado 3500 by model year
YearComplaintsRecallsInvestigationsIssue Index
2026230—
2025121052.0
2024473055.2
2023151039.3
2022273059.6
2021385161.0
2020408160.2
2019217057.7
2018Viewing186049.1
2017136041.2
2016506052.8
2015527163.5
2014103156.1
2013264151.9
2012234157.5
2011295149.4
2010251—
2009106158.4
2008314364.5
2007395361.9
2006520046.3
2005461033.7
2004411043.6
2003421034.7
2002502252.9
2001722356.9
2000802254.6
1999471037.4
1998671042.7
1997611147.3
1996100—
1995000—
1994100—

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers. Older model years have had longer for reports to accumulate.