2015 Chevrolet Silverado Complaint Log

With only 32,000 miles the active fuel management system went out. The lifters failed and caused internal engine damage. My vehicle was well maintained using only high quality synthetic motor oil. I am on the hook for over $5000 in engine repairs. This technology was a miserable failure and the consumer should not be held responsible for poor engineering.

The transmission has failed in less than 150,000 miles. I was driving in traffic and lost gears. I stopped and tried to get back going and I was stuck being a traffic hazard to the other motorist. I talked to a local transmission shop and he stated that the 2014-2016 Silverados are known for transmission problems even when they were new. He’s rebuilt hundreds of them and Chevrolet should have recalled and fixed them. There were no warning lights or anything through the truck.

Power steering randomly stops working, sometimes warning lights come on when this happens. There is a recall affecting 2015 chevy vehicles that is related to a defect in the power steering system that causes similar issues, but my VIN is not part of the recall. How can I get the manufacturer to fix this?

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that on several occasions while driving at various speeds, the brake pedal was depressed, and the steering wheel pulled to the left. The EPS, ABS, and check engine warning lights were illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that the EPS module needed to be replaced. The vehicle was not repaired. The manufacturer was not made aware of the failure. The failure mileage was unknown.

At low speed power steering will cut off and kick in opposite direction, radio will blank out followed by service stabilitrak warning has happened multiple times in last few wks since first of Sept 2023

The contact owns a 2015 Chevrolet Silverado 1500 equipped with Tread Wright Tires, Tire Line: Mud Lord, Tire Size: 295/65/R20, DOT Number: 1422. The contact stated while driving approximately 65 MPH, the contact heard an abnormal flapping sound coming from the rear of the vehicle while the vehicle started shaking and vibrating. The contact stopped and inspected the vehicle and discovered that a baseball-sized bubble had developed on the tread of the rear passenger’s side tire. The cause of the failure was not yet determined. The manufacturer and dealer were notified of the failure, but no assistance was offered. The failure mileage was 2,000.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated while making a turn at 20 MPH, the power steering assist failed with the "Service Power Steering - Drive with Caution" message was displayed. Upon investigation, the contact discovered NHTSA Campaign Number: 14V719000 (Steering) which he linked to the failure. The vehicle was taken to a dealer and the contact was informed that the electronic power assist and rack and pinion needed to be replaced. The manufacturer was notified of the failure and the contact was informed that the vehicle was not under recall. The vehicle was repaired. The failure mileage was approximately 86,000.

Power steering stop working “ACTION REQUIRED “ Steering assist is reduced Drive with care

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated while driving approximately 55 MPH, the vehicle lost motive power. The active fuel management had become inoperable. The check engine warning light was flashing. The vehicle was taken to the local dealer, where it was diagnosed and determined that the lifter needed to be replaced in the engine. The vehicle was repaired, but the failure recurred. The manufacturer was contacted and offered to assist with the parts. The failure mileage was approximately 34,000.

Transfer case is shifting to neutral while driving

Truck shuts down, power steering quits working and forces vehicle wheel back other direction, stablitrack light comes on, ac shuts down, truck loses power, sometimes completely shuts down while turning.

I have been having problems with my vehicle cutting off and I would jump start. It often gave be a theft code on the dash. Until one day it stops starting all together. Now to find out there is a recall on the electrical system I was told by my mechanic please contact me so I can get this resolved will be with out of transportation, paying insurance and a car note thank you.

When backing slowly down a ramp with a boat attached the brakes feel like they are not holding . Feels like I'm going to be in the water with the boat. In drive the brakes work just fine. Only when going down a ramp with the boat it feels like the brake is down as far as it will go and fading or out of pressure. This happened a couple times before this in June and July. Then I replaced the front brakes. First time I backed the boat in after brake change it still happened. I feel the power booster or something else is bad. It's just weird it is only in reverse at slow speeds.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while driving at various speeds, the engine started shuddering and the vehicle decelerated unintendedly. Additionally, the check engine and traction control warning lights were illuminated. The vehicle was taken to the local dealer, who diagnosed the vehicle with engine failure. The contact was informed that the engine needed to be replaced. The engine was replaced, but the failure reoccurred. The contact was informed that the engine shudder was due to a faulty fuel management system, which caused the lifters to remain in the open or closed position. The manufacturer and local dealer were notified of the failure, but no assistance was offered. The failure mileage was 75,000.

I have had several instances when it has become difficult stopping my vehicle, particularly under low-speed conditions like when approaching a stop light or while in a parking lot. I have had to use both feet and all my force to stop the vehicle and several of these times was while towing which only added to the difficulty and danger of the situation. I have replaced my brake pads, rear calipers and flushed the brake fluid all of which has not helped or resolved the issue. A shuttering in the brake pedal often times accompanies this issue, similar to the ABS system activating. I see there is a recall 19V645000 which from my online research seems to mimic what I am experiencing but when I called Chevrolet directly, I was told to make a report on this website. I was not offered any assistance in the matter.

A warning about my power steering popped up. My power steering is completely out. I had to drive it to the dealership to be worked on. The dealership has it in the shop. It's been there for two months, they cannot find the part. GMC/Chevy offered some money to help cover me since I cannot drive it, but that's when Gerald Jones GMC Aiken, SC deemed it operable. I told Chevy/GMC I would ask what the NHTSA said about that. I asked GMC the definition of operable. I don't have a definition yet. My belief is that my truck is not operable due to a safety issue (power steering) being out. Thank you for always protecting the consumer and protecting us. Very Respectfully, a military veteran and x-ray tech that knows vehicle safety! Ty, [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

[XXX]. My 2015 silverado with the 5.3 randomly just shuts off. When slowing down and at 10 to 20 mph, the Instrument panel goes dark, the engine shuts off, no power steering or brakes and almost crashed into someone. I turn the key it starts back up, but have to reset time and date and lose radio channels. Once a message about stabilitrac flashed after starting back up. Truck can be for Inspection. This problem happened 4 times in one morning it is being looked at now on [XXX]. There hasn't been any warnings. It just shuts down. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

While driving on the highway, I came to stop in traffic. Power shut off in truck. I had AC on and radio on and everything turned off.Dashboard went blank as well. Power restored and service stabiltrack notification came on. This happened multiple times while on road. Got off as soon as possible and took to dealership. Dealership has yet to get back to us. I believe this is related to the two recalls that I had completed. At no point should I lose power in the vehicle and not be able to control the car. This could have been a tragedy if driving at full speed and for vehicle to shut down.

The truck shutters and shifts horribly hard. Check transmission light is now on.

The transmission began slipping and failed at 106,000 miles in spite of obtaining all recommended services throughout the life of the vehicle. It failed completely while driving, which was a major safety issue. It now needs a new transmission. After searching online, I see that numerous owners have reported issues with the 2015 Chevy Silverado transmission. There were no warning lights. It began to make a noise and a shaking and failed about one week later.

“Service trailer brake system” this message randomly appears with no trailer connected at all, i recently bought a brand new trailer and im scared to tow it since there is no current fix for this error message on the display, it comes on randomly and will not stop popping up and dinging it is a huge distraction as it repeatedly does it over and over, also when it does this you lose trailer brakes which is very unsafe especially in the mountains. This has been a known issue for years that is why i don’t understand why there is only a fix for the 22-23 models. Gm needs to address this issue as there are tons and tons of complaints, it is never safe to lose trailer brakes especially with all that weight you could burn up the truck brakes and cause an accident or if the trailer starts swaying you can not correct it with the breaks

My flex fuel sensor went out at 58000 miles, Transmission always giving problems on all Chevy transmission & should be on recall

Trailer Brake System, needs service light keeps coming on. Have had this issue with this vehicle since I purchased new in 2015. Have had this issue checked by dealer several times and they always tell me unable to duplicate customers issue on my service invoice. The service light will come on and an audible alert will sound for a few seconds and then go off and come back on. Apparently this is an ongoing issue with GM products, have talked to other Chevrolet owners who have experienced same issue and several GM forums have this issue as a priority topic.

Truck often while driving getting a "Service Trailer Brake System" message, that is a safety-critical defect, and in my case, a defective wire harness

2015 Chevy Silverado LTZ 5.3L. 81.2k miles. After not driving the vehicle for four days while away on a work trip, the very first trip out of the garage, the brakes became extremely difficult to press and stop. Originally, it occurred at low speeds, but it persists at all speeds now.

Low speed braking. No warning lamps or messages. When creeping forward and then applying brake boost is lost. Intermittent so the driver may not be able to anticipate when braking will change.

4WD (transfer case) malfunctioned, locking the truck in 4WD mode and making road driving dangerous and potentially damaging to the truck. No prior issues. $500 software repair.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while driving approximately 40 MPH and making a right turn, the vehicle lost power steering functionality, causing the steering wheel to become difficult to turn, almost causing the vehicle to crash into another vehicle. The message "Power Steering, Drive with Care" was displayed. The vehicle was taken to the local dealer who diagnosed that the electrical power steering was faulty, and the steering rack needed to be replaced. The vehicle was not yet repaired. The manufacturer was notified of the failure, but no assistance was offered. The contact was informed that the VIN was not included in the NHTSA Campaign Number: 14V719000 (Steering). The failure mileage was 188,000.

The component or system is the Electronic Power Steering System and my vehicle is available for inspection at any time needed. Although this started last week and is happening randomly it has happened three times all in the last week. While making a turn I lose all power steering, in fact all power and have to try to maneuver the truck safely. This is the same issue that GM issued a recall for GM recall 18289. NHTSA Campaign # 18V586. This problem is very dangerous and I almost collided head on due to this problem when leaving work and in a turning zone. The first time it happened my mom said it jerked the steering wheel. lost all power and she had to manhandle it to keep from hitting a child that was walking across the parking lot at a Dollar General store. I need to see about getting my truck fixed for this recall before someone is killed. My VIN may not be listed on the recall but the exact same thing is happening and I sure would hate to see someone killed before this is fixed. Mighty strange that my VIN is not listed but same exact thing is happening with the electronic power steering (EPS). I am asking for your help in guiding me to getting this fixed. Two other known issues with this vehicle have also happened. One was valve collapsed and I was able to get that fixed under warranty cause I only had the truck for a short time. I've spoken with dealership and they say vehicle charge to look at the vehicle would be $159.95 and that will be applied to repair cost but mechanics would have to determine if my issue is considered under the recall. I can almost surely guess what that answer will be. Please assist me in the direction I need to go to get this fixed.

When turning on defroster heard a buzzing/hissing/sizzling sounds. Rear defroster wires extremely hot and burning smell coming from wires. GM knows about this problem but only issued a recall in Canada and I am in US

There a recall (14858) for specific problem with the fuel pump. I have the exact problem as the recall but my vin is not in the database.

Steering assist was sluggish and engine stalled when driving slowly or entering a turn; engine stalled when on a road incline;

A 2015 Chevrolet Silverado seemed to be running rougher after an oil change. When inspected by dealership, Litha Chevrolet located 200 East Cypress Ave in Redding CA, they identified lower end knocking and lifter ticking noise. Also identified was PO300 was randomly missing and PO324 Knock Sensor performance. The dealership recommended total engine replacement, after reviewing the report. The 2015 Silverado is currently out of commission. It is not roadway safe. The Silverado has been serviced regularly as recommended and has not been in any collisions in the past. The truck has had one owner previously, my father, who left me the truck when he perished. I relied on the truck for daily and extended transportation for myself and my children. I have maintained excellent care of the 2015 Silverado with regular maintenance and services. There is no explanation of this issue other than it was caused by faulty equipment from the manufacturer. If you can provide any information regarding how to fix this please contact me. Thank you

Purchased new 2015 Chevrolet Silverado Z71 in March with ziebart rust protection service done yearly to date. Truck has 74,000 miles valued at 28,000- $30,000 before noticing frame has cracks, holes and excessive rust Truck will not pass inspection now.

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 not yet available. The local dealer was contacted. 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. Parts distribution disconnect.

Recently purchased a 2015 Chevy. The truck in is excellent condition , garage kept. problem is the horn. It stops working after it rains, or after we wash . We have almost had several wrecks due to the horn not working. The water runs down the seam of the hood and drips in the switch. That in return keeps the horn from working. I feel unsafe in the vehicle. At anytime people pull out in front of us or anything from around us. We have no way to warn nor get their attention. Any help in soling this problem would be greatly apricated. Thank You [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Truck stalles when wheel is turned at idle or low speed. No warning just dies. No problem restarting.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated while slowing down to make a U turn, the vehicle lost power steering functionality. There was no warning light illuminated. The contact stated that the power steering became operable after making the turn and accelerating. The contact stated that the failure had been reoccurring while slowing down to make a turn. The dealer was notified of the failure and an appointment was scheduled for a diagnostic test. The vehicle was not diagnosed nor repaired. The manufacturer was notified of the failure and informed the contact that the power steering control module (PSCM) had been reprogrammed in 2019. The contact related the failure to NHTSA Campaign Number: 18V586000 (Steering). The failure mileage was approximately 110,000.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while his daughter was attempting to use the driver’s side seat belt, the seat belt became unlatched without warning. The dealer was notified about the failure and informed the contact that there were no recalls on the vehicle. Upon investigation, the contact's wife discovered NHTSA Campaign Number: 21V245000 (Seat Belts) which he linked to the failure. The manufacturer was not notified of the failure. The vehicle was not repaired. The failure mileage was approximately 150,000

Transmission is not shifting properly, shakes whole truck, steering wheel. GM has many open recalls for the same issue in the same vehicles that has my transmission in them.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that while making a turn to the left or the right at slower speeds, the vehicle stalled and lost automotive power. No warning light was illuminated. The contact stated that the vehicle was restarted as a temporary fix. The vehicle was taken to a local dealer, where a ground cable replacement was performed. The vehicle was repaired; however, the failure reoccurred. The vehicle was taken back to the same local dealer; however, it was unknown if the vehicle was diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was approximately 65,000.

I recently brought my 2015 Silverado in to the local dealership to fix the “increased brake pedal effort” recall. The dealership reprogrammed the brake control module but the problem still persists. Yesterday 03/07/23 I experienced loss of brake power in interstate traffic while traveling at low speed. This happened several times and it is very concerning. I believe the GM vacuum pump is faulty and I will contact the dealership about replacing it.

There was a buzzing from rear window while defroster was ON. Upon closer inspection, there was smoke coming from the defroster electrical connections while on and there was an electrical arcing sound present.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that there was an abnormal fuel odor coming from the vehicle. The check engine warning light was illuminated. Additionally, the vehicle was shaking abnormally while idling. The contact had taken the vehicle to several independent mechanics and various sensors were replaced; however, the failure persisted. The vehicle was then taken to a dealer who discovered a leak in the high-pressure fuel pump which traveled to the crankcase and could potentially cause a fire. The manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was approximately 75,000.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated that there was rust forming on the rear of the vehicle towards the wheel wells and near the rear doors. The contact noticed the rust had been spreading quickly. The contact stated that the vehicle was taken to a certified mechanic who stated that the rust seemed premature. Additionally, paint damage was noticed around the area that might have contributed to the rust. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 181,000.

I was backing up at low speed after a 25 minute drive and went to stop, pushed brake pedal and it was hard and didn’t slow the vehicle. I stood on the pedal to stop from backing through my garage door and wheels made a dragging sound and stopped. Put it in drive to check the brakes and same thing happed, brakes hard and no stopping power. Put truck in park and shut it off. Started it back up and brakes were fine.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated upon starting the vehicle, the check engine warning light illuminated. Additionally, the contact stated that upon starting the vehicle on another occasion, the message "Low Oil" was displayed. The independent mechanic attempted to jumpstart the vehicle at the residence; however, the vehicle made abnormally loud sounds. The vehicle was towed to the independent mechanic, where it was diagnosed that the engine had seized and needed to be replaced. The mechanic contacted an unknown dealer for parts and was advised that the parts were not available. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 55,000.

The contact owns a 2015 Chevrolet Silverado 1500. The contact stated while driving 80 MPH the steering wheel became firm. There was no warning light illuminated. The vehicle was taken to the dealer and a software update was performed; however, the failure reoccurred. The manufacturer was not contacted. The failure mileage was 108,000.

While driving at low speeds (approx 5-10 mph) the brake pedal became stiff and very difficult to stop. This issue happened with no prior warning or indication of the issue. As a result of this issue severe damage to personal property housing and vehicles was nearly missed. Upon research this has been a common issue for GM vehicles specifically trucks and SUVs.

Collapsed AFM lifter in bank number 7. The truck had 77,857 during the incident. The truck was not drivable and the repair costs were $3,093.27 on 1/24/23. This is a known and common issue with this particular engine.