2015 Chevrolet Silverado 1500
Problems, recalls and owner-reported issues
Service brakes is the leading concern among 1,188 owner complaints filed for this model year. This is the 2nd highest complaint count among 19 Silverado 1500 model years with reports.
Of the 2015 reports, 61 involved a crash and 16 involved a fire. 35 people were injured and 1 person died.
What owners report most often
Recalls and investigations
Air bags, side/window, curtain, inflatorJul 1, 2021
General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500, 2500, 3500, and Chevrolet Silverado 1500, 2500, and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator, or the inflator sidewall may rupture.
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.
Dealers will replace the left and right side RRAB modules, free of charge. Interim owner notification letters informing owners of the safety risk were mailed on August 18, 2021. Owners will receive a second notice when the remedy is available. Phase I owner notification letters were mailed on May 5, 2022. Phase II owner notification letters are expected to be mailed on May 31, 2022. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. This recall supersedes NHTSA recall number 20V-736. GM's number for this recall is N202324251.
Campaign 21V504000 on NHTSA.gov
Seat belts, frontApr 8, 2021
General Motors, LLC (GM) is recalling certain 2014-2016 Chevrolet Silverado 1500, 2015-2016 Chevrolet Tahoe, and 2014-2015 GMC Sierra 1500 vehicles that may have received an incorrect replacement tensioner cable assembly as part of a previous recall remedy or a subsequent repair. The flexible steel cable connecting the driver's seat belt to the outboard side of the seat may be repeatedly bent over the seat side shield as the driver enters and exits the vehicle causing the cable to fatigue and separate.
A broken pretensioner cable reduces the effectiveness of the driver's seat belt, increasing the risk of injury.
GM will notify owners, and dealers will replace the driver seat belt lap pretensioner, free of charge. The recall began on May 5, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is N212330040.
Campaign 21V245000 on NHTSA.gov
Air bags, side/window, curtain, inflatorNov 25, 2020
General Motors LLC (GM) is recalling certain 2015-2016 GMC Sierra 1500 and Chevrolet Silverado 1500 and 2015 GMC Sierra 2500 and 3500, and Chevrolet Silverado 2500 and 3500 trucks. The roof-rail air bag (RRAB) inflator end cap may detach from the inflator.
If the end cap separates from the inflator, the compressed gas will escape and the end cap can be propelled into the vehicle, increasing the risk of injury or a crash.
GM will notify owners, and dealers will replace the RRAB modules on the left and/or right side, free of charge. Interim owner notification letters were mailed on December 22, 2020. Owners may contact GMC customer service at 1-888-988-7267 or Chevrolet customer service at 1-800-222-1020. Note: GM filed a new recall, number 21V-504 that supersedes this recall. All vehicles previously recalled under 20V-736 will now be repaired under the new recall number 21V-504. GM's numbers for this recall are N202309680, N202309681, and N202309682.
Campaign 20V736000 on NHTSA.gov
Service brakes, hydraulic, antilock/traction control/electronic limited slip, wheel speed sensor/tone ringOct 24, 2019
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system.
Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash.
GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050.
Campaign 19V761000 on NHTSA.gov
Service brakes, hydraulic, power assist, vacuumSep 6, 2019
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time.
As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash.
GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490.
Campaign 19V645000 on NHTSA.gov
Steering, electric power assist systemSep 7, 2018
General Motors LLC (GM) is recalling certain 2015 Chevrolet Silverado 1500, Tahoe and Suburban, GMC Sierra 1500 and Yukon, and Cadillac Escalade vehicles. Electric power steering (EPS) assist may be lost momentarily, followed by a sudden return of EPS assist.
If EPS assist is lost and then suddenly returns, the driver may have difficulty steering the vehicle, especially at low speeds, increasing the risk of a crash.
GM will notify owners, and dealers will update the EPS module software, free of charge. The recall began October 12, 2018. Owners may contact Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782. GM's number for this recall is 18289.
Campaign 18V586000 on NHTSA.gov
Service brakes, hydraulic, pedals and linkagesAug 30, 2018
General Motors LLC (GM) is recalling certain 2015-2016 Chevrolet Silverado 2500, 3500, 1500 Crew Cab Special Service, Tahoe Police Pursuit/Special Service, GMC Sierra 2500, and 3500 vehicles. The brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.
If the brake pedal becomes loose or inoperative, the driver may be unable to stop the vehicle by using the brake pedal. Additionally, a loose pedal may also interfere with the accelerator pedal. Either condition may increase the risk of a crash.
GM will notify owners, and dealers will add adhesive to the nut and reinstall the nut with increased tightness, free of charge. The recall began October 3, 2018. 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 18278. Note: The vehicles in this recall need this additional remedy despite being covered by recall 16V069 for brake pedal loosening.
Campaign 18V578000 on NHTSA.gov
Seat belts, frontMay 3, 2018
General Motors LLC (GM) is recalling certain 2015-2016 Chevrolet Silverado 1500 and Tahoe Police Pursuit and Special-Service vehicles. The flexible steel cable connecting the driver's seat belt to the outboard side of the seat may be repeatedly bent over the seat side shield as the driver enters and exits the vehicle causing the cable to fatigue and separate.
If the pretensioner cable becomes fatigued or breaks, the driver may not be properly restrained in the event of a crash, increasing their risk of injury.
GM will notify owners, and dealers will replace the pretensioner cable and seat side-shield, free of charge. The recall began June 19, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18156.
Campaign 18V291000 on NHTSA.gov
Air bags, frontalJul 10, 2017
General Motors LLC (GM) is recalling certain model year 2014-2016 Buick Lacrosse and Chevrolet Spark EV, Caprice PPV and SS vehicles, 2014-2017 Buick Encore and Chevrolet Corvette, Silverado 1500 and GMC Sierra 1500 vehicles, 2015-2016 Cadillac Escalade and Escalade ESV, Chevrolet Tahoe, Trax, Suburban and Silverado 2500 and 3500 and GMC Yukon and Yukon XL vehicles, and 2015-2017 GMC Sierra HD 2500 and 3500 vehicles. While being previously remedied for recall 16V-651, the affected vehicles may not have received the complete software update necessary to remedy the recall condition. Without the update, 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.
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.
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 August 4, 2017. 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 17287.
Campaign 17V437000 on NHTSA.gov
Air bags, frontalSep 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.
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.
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.
Campaign 16V651000 on NHTSA.gov
Service brakes, hydraulic, pedals and linkagesFeb 5, 2016
General Motors LLC (GM) is recalling certain model year 2015-2016 Chevrolet Silverado 1500, 2500, and 3500 heavy duty trucks manufactured October 1, 2013, to February 1, 2016, 2015-2016 Chevrolet Tahoe Police Pursuit Vehicles (PPV) manufactured March 1, 2014, to February 1, 2016, and 2015-2016 GMC Sierra 2500 and 3500 heavy duty trucks manufactured October 29, 2013, to February 1, 2016. On the affected vehicles, the brake pedal pivot nut may loosen, causing the brake pedal to be loose or inoperative.
If the brake pedal becomes loose or inoperative, the driver may be unable to stop the vehicle by using the brake pedal. Additionally, a loose pedal may also interfere with the accelerator pedal. Either condition may increase the risk of a crash.
GM will notify owners, and dealers will add adhesive to the brake pedal pivot nut and reinstall with an increased torque, free of charge. The recall began on March 14, 2016. 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 20760.
Campaign 16V069000 on NHTSA.gov
Representative owner complaints
1,188 reports, newest first.
Air bags, Nov 24, 2021
Takata recall. The contact owns a 2015 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 21V504000 (Air Bags) however, the part to do the recall repair was unavailable. The local dealer was contacted, and it was confirmed that the part was not available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Power train, Nov 24, 2021
The transmission has issues shifting into 3rd gear and then doesn't want to shift into 4th gear.
Service brakes, Nov 22, 2021
The vacuum pump for the brake booster fails to build vacuum at low RPM (Under 1200 RPM). The part is still on the vehicle and can be inspected when the dealer completes repairs. The failure of the vacuum pump causes the ABS system to activate when attempting to come to a stop due to the need to apply excessive brake pedal pressure. This greatly increases stopping distance and has caused me to enter controlled intersections unintentionally. The problem has been confirmed by an independent repair shop. The problem has not been confirmed by anyone else yet. There were no warnings or messages prior to the failure. The only warning was a message AFTER the failure occurred to "service brake assist system".
Air bags, Nov 22, 2021
Takata recall. The contact owns a 2015 Chevrolet Silverado 1500. The contact received notification of NHTSA Campaign Number: 21V504000 (Air Bags) however, the part to do the recall repair was unavailable. The contact took the vehicle to the local dealer and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Seats, Nov 21, 2021
My driver’s seat started moving slightly then by the end of the day it was rocking back and forth at least 2 inches. The dealer said it’s not under warranty and it would be $1,200 to repair it. I had it welded but the weld didn’t hold. I am afraid this is a big safety hazard and should be covered especially since the truck is only 5 years old. I only weigh 200 lbs and I am the only one who’s ever driven the truck. There is no reason the seat should be broken. Consumer stated vehicle not included in the recall.
Steering, Suspension, Power train, Nov 18, 2021
For no reason at approximately 57,000 miles vehicle developed a strong intermittent shudder at at low RPMs on highway alignment seems has not corrected issue and vehicle has always had a concerning vibration I have been told is "normal" vehicle is on its second transmission and torque converter and the warranty just ran out and it seems like it wants to fall apart these issues have been ongoing and don't seem to be resolved by dealer
Electrical system, Nov 16, 2021
The contact owns a 2015 Chevrolet Silverado 1500. The contact stated while driving 50-65 MPH, the turn signal switch was engaged, and all the dashboard lights turned off temporarily. The contact was able to drive the vehicle. The contact stated while pulling into a parking space, the vehicle inadvertently lost power steering and electrical power. The warning message "Stability Control Activated" was displayed. The vehicle was taken to the independent mechanic. The failure reoccurred while the independent mechanic test drove the vehicle however, the independent mechanic could not duplicate the failure since the OBD reader was not reading any codes. The contact stated that the failure had been reoccurring while driving. The dealer and the manufacturer were not notified of the failure. The vehicle was not diagnosed or repaired. The approximate failure mileage was 88,400.
Engine, Nov 13, 2021
radiator leaking for unknown reason. No damage to front end or from under truck. I have been smelling anti freeze for about the past year but could not see any signs of any leaks until now. Still no sign of a leak on the ground but can see it on the bottom of the radiator support.
Service brakes, Nov 11, 2021
Recall: 19V645000 Engine Vacuum Pump Fails Reducing Power Braking Assist. Truck brakes not stopping. Air conditioner issues.
Other or unspecified, Oct 22, 2021
Upper right hand corner of display screen can be unresponsive or, more frequently, select items on its own. It will select different radio stations, rearrange apps, and call or put calls on hold. Steering wheel display changes to radio tab on its own. This puts my safety at risk because I have to fight with the radio to keep it on a single station and take my eyes off the road to constantly take phone calls off hold. Problem occurred in presence of dealer mechanic and I have videos of the problem. I have taken this to the dealer and they were unable to solve the problem. No warning lamps to indicate anything wrong or preceded the incident. The problem began in July 2021.
Service brakes, Oct 22, 2021
At low speeds the brakes do not engage 100% of the time. After a few short pumps the brakes dont engage and I have to push as hard as I can on the brake pedal to get the truck to stop. It has happened at random times over the last year and there is no pattern to it. It seems to brake fine when I am traveling at higher speeds but when I am parking or in stop and go traffic I have issues with stopping the truck. I believe the problem is the vacuum pump for the brakes. This issue needs to be resolved since I have read hundreds of other complaints about this same braking problem.
Air bags, Oct 21, 2021
I have called GM several time regarding a remedy for the truck, but they continue to say that a remedy is coming. It has been 3 months and I still have not had my truck repaired, so I cannot drive it due to the recall.
Service brakes, Oct 21, 2021
While driving there is a reoccurring warning of trailer brake problem. I was told this is due to a faulty waring harness, that needs to be repaired.
Electrical system, Service brakes, Oct 17, 2021
My truck will start flickering and shuts off jerking the steering wheel out of my hand, then tells me to service stabilitrak. It mostly happens when I am driving (coming to a stop sign/light and/or while turning). Had it taken to two different dealers and they keep telling me it’s a mechanical issue when It seems more electrical.
Service brakes, Oct 15, 2021
While traveling at low speeds, my brake pedal gets extremely stiff and brake are almost inoperable. When pressed completely down, a grinding noise is heard. It seems as though my vehicle was impacted by the manufacture brake booster defect where NHTSA determined to be a safety recall.
Engine, Oct 13, 2021
Thermostat cycling causing cracking in radiator. This is a factory problem that should absolutely be under warranty
Electrical system, Service brakes, Oct 13, 2021
I was towing my 44 foot trailer and I suddenly got an error that the trailer and the braking system was not connected to the truck. Luckily I was not going fast and was able to still stop but I have been driving the truck also when nothing was attached to my vehicle and I get that same morning trailer brake not attached in an error. I have contacted Chevrolet and they say there is nothing wrong there’s no recall on it but if you get online and all the places were the owners of General Motors trucks you will find numerous complaints about this problem they say they cannot duplicate this at the shops. But it continues to happen they say replace this and it still happens replace that and it still happens there’s a major problem somewhere and I imagine there have been accidents due to this error. I think it needs to be looked at from what I can tell it has not been I also had owned a GMC 20 14. 1/2 ton pick up and it had the same problem and I got the same answers. I reported this problem with my 2014 GMC 3-4 yrs ago
Service brakes, Oct 11, 2021
At low speeds I lose all pressure in my brake pedal and it goes very hard. I have to use every bit of force in my body to stop the car. There is already a recall for this issue with the vacuum pump for my year make and model however my VIN is not part of it. I tried to call General Motors about this and was told I am not part of the recall. When I asked to escalate the issue to someone dealing with the recall so they can be aware that it is affecting more vehicles than they think I was told I can't escalate it and was hung up on.
Power train, Oct 9, 2021
transmission shudder after dealer repair of transmission temperature sensor DTC P0711 returned car to dealer and they flushed transmission but shudder still exists shudder at part throttle settings when depressing throttle
Service brakes, Oct 9, 2021
loss of braking in reverse, hard pedal feel, unable to stop. no warning lights or DTC codes
Service brakes, Hydraulic, Oct 5, 2021
The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while operating the vehicle, the braking system would intermittently malfunction, and the vehicle would continue to move while depressing the brake pedal. The contact indicated that on one occasion while in reverse and depressing the brake pedal, the vehicle would not stop causing the attached utility trailer to contact a parked boat trailer. The cause of the failure was not determined. The local dealer and manufacturer were not yet notified of the failure. The failure mileage was 135,000.
Service brakes, Sep 28, 2021
When slowing down vehicle to stop at traffic light or pull in parking space, brakes are failing and feels like vehicle has no brakes..have to press down on brake pedal really hard and as far down as it will go before vehicle will stop. Only happens at these lower speeds such as while trying to park or stop at a traffic light. We have had the brake pads, rotors, calipers, etc checked..everything looks good so this is not the problem. There were no warning lamps or messages associated with this problem..it has happened the last 2 times we have driven the vehicle..we are not driving it anymore at the moment until we figure out was is going on. Afraid we will hit something or someone else if we cannot get the vehicle stopped in time. Looking online seems there were several recalls for this problem for this vehicle but I never received a notice for it..possibly a bad vacuum pump or ABS defect? Needs to be reset or something..Please advise. Thank you.
Service brakes, Sep 22, 2021
Brakes aren’t properly working at low speeds like stop and go traffic or waiting in line at a gate. They vibrate like the pump is bad or something but brakes work fine when driving at normal speeds.
Air bags, Sep 20, 2021
2015 Chevrolet Silverado. Consumer writes in regards to roof rail airbag inflators safety recall.
Electrical system, Structure, Engine, Sep 8, 2021
Truck has 98,500 miles on it. Radiator is cracked and leaking, roof leaks when raining, electric power steering randomly jerks the wheel out of your hand and almost causes you to crash.