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2018 Chevrolet Silverado 2500

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2018 Chevrolet Silverado 2500 do not stand out strongly from the model-year median of 81.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

24 reports with mileage · 28 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 9 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports2 fire reports3 injury reports

Electrical System complaints

13 reports
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Mileage unknown · Feb 2, 2026
Electrical System

Rear defroster seemed to short circuit and over heated causing my back window to break. There was no warning, no light that alerted me to this going on. I had it inspected by a local Chevy dealership and they have indeed confirmed that it short circuited and caused the damage to my rear window. They also removed the fuse to prev…

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Rear defroster seemed to short circuit and over heated causing my back window to break. There was no warning, no light that alerted me to this going on. I had it inspected by a local Chevy dealership and they have indeed confirmed that it short circuited and caused the damage to my rear window. They also removed the fuse to prevent anything further from happening and told me it could have completely caught on fire.

NHTSA ODI #11715028

215,000 miles · Dec 3, 2025
Electrical System

Odometer Fraud. The contact purchased a 2018 Chevrolet Silverado 2500. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 92,985. While attempting to register the vehicle, it was discovered that the title mileage was approximately 215,…

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Odometer Fraud. The contact purchased a 2018 Chevrolet Silverado 2500. The contact discovered a mileage discrepancy after the purchase. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 92,985. While attempting to register the vehicle, it was discovered that the title mileage was approximately 215,000.

NHTSA ODI #11702712

265,005 miles · Oct 16, 2025
Electrical System

Odometer Fraud. The contact purchased a 2018 Chevrolet Silverado 2500. The contact stated that while having a State Emissions Test performed on the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 75,200; however, it was discovered that on J…

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Odometer Fraud. The contact purchased a 2018 Chevrolet Silverado 2500. The contact stated that while having a State Emissions Test performed on the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the mileage was 75,200; however, it was discovered that on January 17,2024, the mileage was 265,005.

NHTSA ODI #11693812

Mileage unknown · Dec 30, 2024
Electrical SystemFuel/propulsion SystemVehicle Speed Control

Dash Warning: Check Engine Light, "Engine Power is Reduced!" and Traction Control. Code Reader Results: P2138 (APP) Accelerator Pedal Position Sensors - Not Plausible. Replaced with NEW OEM Part(s) - APP, Electrical Throttle Body and M15 Fuse - which did NOT fix issues and now due to safety concerns (further damage to vehicle …

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Dash Warning: Check Engine Light, "Engine Power is Reduced!" and Traction Control. Code Reader Results: P2138 (APP) Accelerator Pedal Position Sensors - Not Plausible. Replaced with NEW OEM Part(s) - APP, Electrical Throttle Body and M15 Fuse - which did NOT fix issues and now due to safety concerns (further damage to vehicle and personal preservation) will be towing to dealership for diagnosis. Believe to be a known WIRING issues most likely due to WATER exposure/ SHORT in Connectors. - See IP, ECM/PCM and possible false activation to the APP circuit. This should be a RECALL due to the severity of mechanical issues of the malfunctioning system.

NHTSA ODI #11633203

Mileage unknown · Nov 16, 2024
Electrical SystemUnknown Or Other

while driving i smelled burning electrical somewhere in the cab. looking in the rearview mirror i saw smoke ciming from the corner of the sliding rear window. i pulled over and opened my rear door and heard a crack type noise. the smoke stopped and the drivers side rear window was shattered. upon researching the issue i found a…

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while driving i smelled burning electrical somewhere in the cab. looking in the rearview mirror i saw smoke ciming from the corner of the sliding rear window. i pulled over and opened my rear door and heard a crack type noise. the smoke stopped and the drivers side rear window was shattered. upon researching the issue i found a recall was done in canada and not in the usa .

NHTSA ODI #11625662

Mileage unknown · Jun 25, 2024
Electrical System

keep getting message SERVICE TRAILER BRAKE SYSTEM. over and over going down the road,

NHTSA ODI #11596520

Mileage unknown · Dec 16, 2023
Electrical SystemExterior Lighting

Dashboard lights and audio system shut off randomly for one second while driving, and then turned back on. when shutting the truck off, all power was lost for one second

NHTSA ODI #11560488

65 miles · Aug 8, 2022
Electrical System

The contact owns a 2018 Chevrolet Silverado 2500. The contact stated while driving 65 MPH and towing a Coleman 250 TQ toy hauler, the service trailer brake system warning message initially appeared on the instrument panel and then changed to service stabilitrak. An audible warning chime also sounded from the vehicle during the f…

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The contact owns a 2018 Chevrolet Silverado 2500. The contact stated while driving 65 MPH and towing a Coleman 250 TQ toy hauler, the service trailer brake system warning message initially appeared on the instrument panel and then changed to service stabilitrak. An audible warning chime also sounded from the vehicle during the failure. The contact was able to slow down and stop the vehicle despite the failure. The manufacturer was initially notified of the failure and the contact was referred to the dealer for assistance. The vehicle was taken to the dealer where an attempt to repair the trailer brake system was performed; however, the failure persisted. The dealer also informed him that the failure may be related to the toy hauler. The manufacturer was also notified of the failure and referred him to the dealer for assistance. The vehicle was not repaired. The failure mileage was unknown.

NHTSA ODI #11478177

52,000 miles · Apr 28, 2022
Electrical System

The contact owns a 2018 Chevrolet Silverado 2500. The contact stated while starting the vehicle, there was a trailer brake control default message displayed. There were no warning lights illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 52,00…

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The contact owns a 2018 Chevrolet Silverado 2500. The contact stated while starting the vehicle, there was a trailer brake control default message displayed. There were no warning lights illuminated. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 52,000.

NHTSA ODI #11462611

Mileage unknown · Feb 6, 2020
Electrical SystemExterior Lighting

BRIGHTNESS LEVEL FOR THE CENTER CONSOLE DISPLAY (RADIO, CLIMATE CONTROLS) CANNOT BE DIMMED. WHEN ADJUSTING THE VOLUME, CHANGING AIRFLOW, TUNING RADIO ETC, A BANNER IS DISPLAYED ALONG THE TOP OF THE SCREEN THAT IS SO BRIGHT IT IS ALMOST BLINDING AT NIGHT. IT SIGNIFICANTLY IMPAIRS NIGHT VISION. THERE NEEDS TO BE A DIMMING OPTION. …

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BRIGHTNESS LEVEL FOR THE CENTER CONSOLE DISPLAY (RADIO, CLIMATE CONTROLS) CANNOT BE DIMMED. WHEN ADJUSTING THE VOLUME, CHANGING AIRFLOW, TUNING RADIO ETC, A BANNER IS DISPLAYED ALONG THE TOP OF THE SCREEN THAT IS SO BRIGHT IT IS ALMOST BLINDING AT NIGHT. IT SIGNIFICANTLY IMPAIRS NIGHT VISION. THERE NEEDS TO BE A DIMMING OPTION. THE BANNER IS THE SAME BRIGHTNESS REGARDLESS OF SPEED OR TIME OF DAY. CHEVY 2500 SILVERADO WT.

NHTSA ODI #11307402

Official recalls

5

24V756000 · Air Bags:side/window:curtain:inflator

Oct 10, 2024

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.

Consequence & remedy

Consequence: 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.

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.

23V047000 · Fuel System, Diesel:storage:tank Assembly

Feb 2, 2023

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.

Consequence & remedy

Consequence: An engine stall increases the risk of a crash.

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.

21V496000 · Equipment:electrical:engine Block Heater

Jul 1, 2021

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.

Consequence & remedy

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

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.

19V328000 · Engine

Apr 25, 2019

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.

Consequence & remedy

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

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.

17V567000 · Seat Belts:front:retractor

Sep 14, 2017

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."

Consequence & remedy

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

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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.