Illustration“Service Trailer Brake System” warning on DIC. Vehicle undriveable, INOP, Safety Issue! Start truck, the above warning will flash off and on, Code C1117 DTC.
2017 Chevrolet Silverado 2500
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2017 Chevrolet Silverado 2500 do not stand out strongly from the model-year median of 81.
About this comparison →How this year compares
Owner complaints by model year
Compare all Silverado 2500 years →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
150–25K
825–50K
250–75K
075–100K
2100–150K
0150K+
27 reports with mileage · 27 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 15 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 →
- Power Train. 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 reports5 fire reports1 injury reports
Service Brakes complaints
5 reportsI was on a 2 hour drive hauling my 8000lbs trailer when the service trailer brake alarm went off. It constantly dinged the whole 2 hour trip and caused my trailer brakes not to work putting me and my family in danger hauling such a load with no brakes. Not only do I have no brakes but the truck is deemed undrivable due to the co…
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I was on a 2 hour drive hauling my 8000lbs trailer when the service trailer brake alarm went off. It constantly dinged the whole 2 hour trip and caused my trailer brakes not to work putting me and my family in danger hauling such a load with no brakes. Not only do I have no brakes but the truck is deemed undrivable due to the constant distractions of the dinging. It also inoperates the message screen to see my speed or to use any other functions like voice commands and radio. I have numerous shops look at it and wasted a few hundred bucks in parts and labor to find this problem with no resolution insight. This is due to a faulty wiring harness somewhere in the truck.
TL* THE CONTACT OWNS A 2017 CHEVROLET SILVERADO 2500. THE CONTACT STATED WHILE DRIVING IN REVERSE DOWN A HILL THERE WAS AN ABNORMAL POPPING NOISE DETECTED. THE CONTACT DEPRESSED THE BRAKES HOWEVER THEY WERE SOFT AND FAILED TO RESPOND. THE ACCELERATOR PEDAL WAS DEPRESSED BUT FAILED TO RESPOND. THE EMERGENCY BRAKE WAS ENGAGED HO…
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TL* THE CONTACT OWNS A 2017 CHEVROLET SILVERADO 2500. THE CONTACT STATED WHILE DRIVING IN REVERSE DOWN A HILL THERE WAS AN ABNORMAL POPPING NOISE DETECTED. THE CONTACT DEPRESSED THE BRAKES HOWEVER THEY WERE SOFT AND FAILED TO RESPOND. THE ACCELERATOR PEDAL WAS DEPRESSED BUT FAILED TO RESPOND. THE EMERGENCY BRAKE WAS ENGAGED HOWEVER, FAILED TO RESPOND. THE CONTACT CRASHED INTO THE MOUNTAIN. THERE WERE NO WARNING LIGHTS ILLUMINATED. THERE WERE NO REPORTED INJURIES. THE VEHICLE WAS RESTARTED AND WORKED AS DESIGNED. AN INDEPENDENT MECHANIC TEST DROVE THE VEHICLE BUT WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE LOCAL DEALER WAS NOT CONTACTED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS CONTACTED HOWEVER NO FURTHER ASSISTANCE WAS PROVIDED. THE FAILURE MILEAGE WAS 126,047.
SAME ISSUE AS CURRENT RECALL ON 1500 SERIES TRUCKS BUT NOT ON THE 2500 SERIES (WHICH MINE IS). PEDAL NOW VERY SPONGY, HAVE TO PUMP THEM TO GET ADEQUATE BRAKING. THIS OCCURS AT HIGHWAY SPEEDS AND LOCAL DRIVING. PANIC STOPS REQUIRE ENGAGING THE PARKING BRAKE TO PREVENT A CRASH. HAVE HAD IT IN TWICE FOR SERVICE BUT ALL THEY ARE TRY…
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SAME ISSUE AS CURRENT RECALL ON 1500 SERIES TRUCKS BUT NOT ON THE 2500 SERIES (WHICH MINE IS). PEDAL NOW VERY SPONGY, HAVE TO PUMP THEM TO GET ADEQUATE BRAKING. THIS OCCURS AT HIGHWAY SPEEDS AND LOCAL DRIVING. PANIC STOPS REQUIRE ENGAGING THE PARKING BRAKE TO PREVENT A CRASH. HAVE HAD IT IN TWICE FOR SERVICE BUT ALL THEY ARE TRYING TO DO IS REPROGRAM. THERE ARE OTHER ISSUES WITH THE VACUMN PUMP, HYDROBOOST, MASTER CYLINDER WHICH THEY ARE APPARENTLY UNWILLING TO ADDRESS. WHY THE 2500 AND 3500 TRUCKS WERE NOT INCLUDED IN THE RECALL IS THE QUESTION OF THE DAY. I AM NOT DRIVING THE TRUCK ANY MORE THAN NECESSARY AS IT IS UNSAFE. THIS COMPLAINT IS A MATTER OF RECORD OF THE ISSUE.
NOT SURE WHERE BURNING SMELL IS COMING FROM. BRAKES? ENGINE? TIRES? AFTER DRIVING LONGER THAN 30 MILES I CAN SMALL SOMETHING, LIKE BURNING.
Official recalls
523V047000 · 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.
16V651000 · Air Bags:frontal; Air Bags:frontal:sensor/control MODULE-INACTIVE ; Seat Belts:pretensioner
Sep 8, 2016
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.
Consequence & remedy
Consequence: 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.
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.
Additional source detail variants (3)
Seat Belts:pretensioner
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.
Consequence: 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.
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.
Air Bags:frontal:sensor/control MODULE-INACTIVE
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.
Consequence: 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.
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.
Air Bags:frontal
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.
Consequence: 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.
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.
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
0No exact-year investigations in this snapshot.