general problems of the 2015 GMC Sierra 1500

Truck started to make loud clunking noise when driving taken it to two shops and wrong parts were installed as stated below. Bought from a used car dealership and they sold it as is now with the wrong parts.

The mount for the rear shock absorber has completely rusted away on the driver side. The tube is gone now that it was attached to. This is a way to new of a truck for that kind of rust to happen I have been around 40 year old trucks that this never happened to.

Cross member holding file tank rusted through causing the fule tank to not be supported and shock mounts no longer support the shocks to frame causing shocks to bounce around with possibility to puncher fule tank or lines also rear cross member that holders electrical components rusts off excessive rust on top of fule tank causing a inability to make repairs without replacing fule tank in entirety.

The same exact vehicle my sister has and it has the same problems. But mine not on the recall , its the same model and the same year.

Tl-the contact owns a 2015 GMC sierra. The contact stated that vehicle was driving roughly. At various speeds. There were no warning lights illuminated. The vehicle was taken to an independent mechanic where informed the suspension system is leaking and front struts and rear shocks needed to be replaced. The local dealer and manufacturer were not contacted. The failure mileage was 69,000. Ap.

The first issue is popping coming from the front end of the vehicle causing a steering issue. This has been "repaired" multiple times with no resolution. Every time the popping occurs which is almost every turn the steering wheel will not turn. The next issue is the radio is causing driver distraction by changing stations and screens not just on the display itself but the instrument cluster as well. The radio has been replaced once due to the fact it was on backorder for 6 months another attempt has not been made. The third issue is the brakes have failed at slow speeds no warning lights were on, they just stopped working in the mcdonald's drive-through. I had to get out of line to keep from rear-ending the person in front of me. Now, after that experience, the abs light has come on and the service stabilitrak flashes on the dash as well as parking assist off, everytime I hit the brakes. .

My truck suffers from vibration problems, the same thing that 10,837 other posts from other people suffering the same problem are talking about on this forum. . Read more...

Vehicle has a pulsing vibration between 45 and 68 mph. Started at 3000 miles. Vehicle is now at 7500 miles and vibration is getting worse.

I am in receipt of the paperwork concerning the above claimed for my vehicle. The paperwork in my possession clearly states that farmers insurance has made me aware that my vehicle ¿has been determined to be a total loss¿. I am concerned about these findings since it seemed my vehicle only suffered minor damages to the exterior only. Airbags where not deployed nor any windows shattered. I am also in receipt of the paperwork concerning my claim and determining I am 51% at fault towards the accident. I clearly gave my side of the story to the police office that my steering wheel had locked and I was unable to maneuver the vehicle. I was not under the influence of any drugs so I feel mechanical failure should be assessed. Supplemental information was also sent to me where it clearly states recall notices for my vehicle. Recall notice NHTSA campaign id # 14v719000, dated by the manufacturer November 10, 2014 states a recall notice naming the steering as the component needing to be replaced. I never received any information from the manufacturer GMC/Chevrolet concerning this matter. Upon review of this letter, please also take into consideration the recalls that you have provided me and reconsider pursuing of subrogation from a third party, I. E. GMC/Chevrolet manufacturer.

I bought the vehicle new in 9/2015. I reported a vibration between 75-80mph to the nearby gm dealer (twice). The dealer kept the truck for a few days and stated they could not correct the problem. I took the truck back to the original dealer where I bought it, they did a road force balance on the tires and reported the problem fixed. I took the truck back to the original dealer at 13k miles, they kept the truck for a few days and reported the tires needed to be replaced. They replaced the tires and stated the vibration has been resolved. I drove the truck for another 3k miles and noticed that the vibration was starting up again. At 18k miles, I returned the truck to the original dealer and they are going to try and resolve the problem a 5th time.

Truck starts to vibrate at 60 mph and gets worse the faster you go.

The contact owns a 2015 GMC Sierra 1500. The contact stated that while driving at 60 mph, there was an abnormal vibration in the cabin of the vehicle. The vehicle was taken to a dealer to be diagnosed. The contact was informed that the rear suspension needed to be replaced and the tire needed to be replaced. The vehicle was repaired however, the failure recurred. The manufacturer was notified of the failure. The approximate failure mileage was 4,200. The VIN was not available.

The contact owns a 2015 GMC Sierra 1500. While driving various speeds, the vehicle began to squeak and shake. The vehicle was taken to ferguson GMC in norman, oklahoma twice where routine service was performed. It was diagnosed that dirt and debris between the leaf springs caused squeaking noises. The dealer cleaned and lubricated the leaf spring pads and stated that the noise was not present after the initial repair. Upon taking a test drive, the noise from the leaf springs ensued. The manufacturer was made aware of the issue and stated that the vehicle operated the way it was designed. In addition, the manufacturer stated that once the vehicle was out of warranty, the failure would be considered a manufacturer's defect for which the contact would be financially responsible. An unknown TSB was issued regarding the failure. The failure mileage was 24,000.