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: service brakes
381 reports, newest first. Show all
Service brakes, May 11, 2022
Service trailer brake system alert is going off constantly during driving the vehicle. I was not towing anything and have only ever towed something one time with this truck. The alert produces a chime and flashes the alert over the speedometer screen.
Service brakes, Apr 30, 2022
At low speed I get a hard brake pedal like low vacuum ( booster pump failure) maybe.
Electrical system, Service brakes, Engine, Apr 29, 2022
steering and braking stops working during low speed. AC stops working and several components flash a warning message Trailer hitch and stabilizer and engine light appears sporadically. It shows that I do not have recalls but I believe the repairs in the past were not done correctly. old software or a electrical short from an faulty part!!!!!
Service brakes, Apr 22, 2022
The vehicle is experiencing a low speed brake failure where the brakes either pulse like ABS brakes or there is no brake at all and you have to push hard to the floor to get brakes. I have seen some reviews that say this was a recall but I did not find anything on your site and I have not received a notice.
Service brakes, Apr 19, 2022
Slow speed braking is severely affected upon engagement, such as backing out of my driveway, or maneuvering into a parking spot. The brake pedal will pulse as if the ABS system is activating, however, upon reaching/ keeping idle speed, the brake pedal will become very rigid and the pedal is very hard to compress downward. Once the vehicle is stopped, and power is applied again with the gas pedal, normal braking is restored.
Service brakes, Apr 12, 2022
At low speeds, like idle, brakes do not want to work. Very hard to press.
Electrical system, Service brakes, Apr 9, 2022
The service trailer brake system alarm goes off constantly while driving when trailer is not attached to vehicle. You can dismiss the warning but the alarm comes back. It’s a loud audible beeping that takes your eyes off the road.
Service brakes, Apr 7, 2022
On an interstate offramp facing downhill moving at a slower speed 15mph or slower, application of brakes resulted in a brake pedal that could only be depressed about an inch (outside of normal function). Braking distance and response was drastically reduced. Decreased braking performance was experienced shortly after while reversing into a parking spot at low speed (1 mph), almost hitting a concrete wall in an underground parking garage. Vehicle is being inspected by a Chevrolet dealer Service department
Power train, Electrical system, Service brakes, Mar 23, 2022
The truck would take off on its own. The steering column would lock up, and the brakes would fail. The transmission is currently slipping an d these are just a few thing that are/have happened.
Service brakes, Mar 12, 2022
Appears to be a brake booster with my truck like trucks similar with this year, however my truck isn't included in the recall
Steering, Service brakes, Mar 12, 2022
When going at low speed, power braking fails, and I have almost crashed my truck several times. Also - when going at low speeds, my electronic power steering fails - it's difficult to turn and the steering wheel "kicks back" in my hands. Extremely difficult to turn. I'm very concerned that these two things will lead to a crash/accident. Please help! The approximate date listed is the last time these two issues occurred - but it occurs almost every time I drive the vehicle.
Service brakes, Mar 9, 2022, crash
Was backing into parking place lost all brake pedal ran into another car . Lost brakes when backing trailer . This is a real problem
Service brakes, Mar 6, 2022
At low speeds the vehicle does not come to a complete stop. The brakes don’t fully engage and after the pedal is compressed down the vehicle drives forward and in reverse for a few feet.
Service brakes, Feb 6, 2022
Trying to park in a parking space at grocery store. Put truck in reverse to straighten up my parking job and felt like I had no power brakes. Had to really step on the brakes to get it to stop. Put the truck in drive and went forward and felt the same sensation: almost no braking. Almost had to stand on the brakes to get the truck stopped. After I turned the truck off, shopped and came back, there was no issue. I took the truck to a mechanic who could find no issue with brake pads, rotors or fluid. The same situation happened again a couple of weeks later. I checked brake fluid and there was plenty. It seems to occur at low speeds and resolves if I turn the vehicle off and let it sit for several minutes. I don't have confidence in the braking system now of my 2015 Chevy Silverado LTZ Z71. I have 103K miles on it and have regular maintenance records to include any recall notifications. I never received any recall info on braking issues.
Service brakes, Jan 31, 2022
My truck lost brake vacuum assist on Saturday 1/29/2022, it happened 7-8 times at engine idle speed while parking. I'm a 230 lb man and had a difficult time stopping the truck. This is a known issue, I've already had a recall performed on the truck for this issue, I believe the recall is NHTSA Campaign Number 19V645000. It's my belief that there is a flaw in the vacuum pump design, Chevrolet has tried to address this issue by reprogramming the software but that hasn't solved the problem. I believe this was a effort to address the issue while avoiding financial loss for Chevrolet. This is dangerous and I'm not going to put another pump on the vehicle, it won't fix the problem because it's a design issue. GM can either fix the truck or give me a truck that will stop. This truck has been a nightmare, I could go on about loss of power steering and complete loss of electrical power (apparently these are known recall issues for the same truck design, but my specific truck doesn't fall under that recall), but for now I'd simply like the company to be held accountable for the brake issue. Please help force GM to address this issue before some else is injured. Also, this has caused me to lose control of my vehicle and hit a post in the a parking lot, this could have been a person, luckily it wasn't.
Service brakes, Jan 25, 2022
Unable to brake at low speed idle. Brakes occasionally lose power when at low speed, for example stop and go in line at a restaurant drive through, or behind a line of cars at a stop sign. Brakes become hard, maybe 1/4 “ pedal travel and very difficult to stop and avoid collision with car in front. No issue at higher speeds.
Service brakes, Hydraulic, Jan 10, 2022
The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the brake pedal would depress to the floorboard or harden as an abnormal sound would emit from the brake pedal. The contact also stated that extra brake travel time was needed to stop the vehicle. The contact was uncertain if any warning lights were illuminated during the failure. Neither the dealer nor the manufacturer was notified of the failure. The vehicle had yet to be repaired. The failure mileage was unknown.
Service brakes, Jan 5, 2022
At low speeds, the braking system is not operating at 100% efficiency. The pedal must be pushed hard and the vehicle does not STOP promptly. Happens in forward and reverse. There is also a grinding sound when this happens.
Service brakes, Dec 28, 2021
When driving home from work one day driving at low speed (Below 15mph) the brake pedal would not go down it seemed like no matter how hard I pushed the brake pedal would not move much. This caused me to run a stop sign once the truck slowed down enough and brakes were literally being pressed as hard as possible you could hear the front brakes grinding really bad and the truck still did not want to stop. I had to call a wrecker service to tow my truck to a local mechanic shop. Upon further investigation and 625 dollars later it was determined the vacuum pump failed. After replacing the pump no further issues so far.
Service brakes, Dec 26, 2021
I was backing out of an inclined driveway and when I applied the brakes, I had a hard brake pedal situation and I was not able to stop the truck until it rolled into the street. Thank goodness no car was behind me or coming down the street. I parked the vehicle and will not drive until I get to the dealer to look at. I checked the brake fluid reservoir and it was fill to appropriate level. Prior to this, 5 or 6 times, while driving, my stability control and ABS light came on but went off. Also, now that I think about it, those lights came on when the road was really pitched to one side or when I pulled into a elevated parking space.
Service brakes, Dec 15, 2021
Brakes are acting spongy, sometimes they are hard, then it goes to the floor, and makes a electronic noise.
Service brakes, Dec 12, 2021
Brake pedal got hard while trying to stop. Had no power brakes. Turn truck off and back on brake pedal works again
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".
Service brakes, Nov 11, 2021
Recall: 19V645000 Engine Vacuum Pump Fails Reducing Power Braking Assist. Truck brakes not stopping. Air conditioner issues.
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.