10.0
really awful- Crashes / Fires:
- 2 / 3
- Injuries / Deaths:
- 2 / 0
- Average Mileage:
- 43,438 miles
About These NHTSA Complaints:
The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.
I know this is a well known issue with these trucks. Have had issues with power steering not working at low speeds which they claim it-??s do to low voltage. This has happened numerous times and then on May 3rd I went to back into my driveway off a busy state route with hills on each end of the road. Put my hazard lights on let three vehicles pass and then I turned the wheel and gave it gas soon as the truck got into the middle of the road it shut off. Everything stopped working no hazard lights for about 10seconds and then I had to put the truck into park turn ignition key off and then back on to restart the truck. Again this is all do to low voltage from what everyone else has said with the same issue. There are no warnings what so every even the voltage meter is fine and the truck doesn-??t hesitate at all it-??s like someone disconnected the battery. I-??m sure there is a way for GM to reprogram the pc for the voltage drop. At least have something like radio go out or ac, heat other than the engine and entire electrical shutting off. Something like this is going to get someone killed and GM should be held accountable for these problems.
- Greenville, PA, USA
Stability track
- Desert Shores, CA, USA
Back up lights and Tail light problems My Back up lights turn on when the headlights are turned on and do not shut off unless the headlights are off. Also, recently, the rear tail lights were burning out early and would last only two weeks. The source of the problem seems to be in the fuse box. There is no short in the system. It appears to be in the fuse box of the 2014 GMC Sierra 1500. Bulbs were replaced and burned out quickly. Replacement parts are expensive and this problem exists on other Chevrolet and GMC trucks.
- Southampton, MA, USA
At slow speeds, multiple times, I have had the truck completely have an electrical failure and the engine shut off. I have replaced the negative battery cable and ensured all connections are good. This has happened on streets when turning and in parking lots. When this happens all of the screens in the truck flicker and the service stabilitrack light comes on and then everything goes out, to include the engine. Myself, my family, and other drivers have been out at risk when the truck completely shuts off on a street. The dealership has not been able to give me an answer. There are many forums online where the 2014-2018 year models of this and similar GM vehicles have had the same problem. We need a specific fix for this before someone gets seriously injured or killed.
- Little Rock, AR, USA
Steering will drop out / skip. Electical items have been an issue since I purcased this truck new. Dealer could never find why the wipers trigger randomly when truck is turned on. Truck randomy dies overnight.
- Largo, FL, USA
My truck shuts off in the middle of driving. Completely losing power to anything electric. I can not unlock or lock the door, the windows, hazard lights, steer the wheel to help me move. I can-??t do anything. I have almost crashed.
- Merced, CA, USA
I have a scan tool and it says my brake recall is unfinished. But website says it has been fixed. My brakes are terrible and keep getting service brakes airbag and stabilitrack. The download they used when I took in for the recall was not finished
- Cordova , MD, USA
Today I was driving on a residential road and my truck completely stopped while driving. My wheel locked up and I was unable to steer and almost hit another car. This has also happened a few weeks ago while driving on the highway at 70 miles per hour. My vehicle shuts off, I turn the key back and then restart it and I get the following 2 messages: 2 Keys programmed, and Open then close driver window. This is very dangerous and apparently a major problem with other vehicles as I have found the below additional details. This puts my family and others at major risk. I have asked to dealership to look at it but they state they have to keep it for several days and see the issue for themselves, and since it happens so sporadically I cannot be without my vehicle for that amount of time. Apparently it is an issue with the ground wires ands wiring harness. chrome-extension://efaidnbmnnnibpcajpcglclefindmkaj/https://static.nhtsa.gov/odi/tsbs/2017/MC-10113356-9999.pdf https://www.youtube.com/watch?v=gvpsaDm-jj4
- Houston, TX, USA
What component or system failed or malfunctioned, and is it available for inspection upon request" How was your safety or the safety of others put at risk?: The truck just stalls and dies without warning, all lights go off inside and outside and all power is lost. From digging on the internet, I found out the problem is due to one or more rusty/defective connection to ground which stops current from flowing and therefore stalls the vehicle and turns everything off. When the truck stalls, power steering and power assisted breaks are not available and this makes the truck very difficult to guide/stop for most people, making it a significant safety risk to occupants as well as others as the likelyhood of a collision increases significantly. In addition, since all electric accessories are disconnected, warning/flashing lights can not be turned on to advise others that the truck has stopped. Has the problem been reproduced or confirmed by a dealer or independent service center? The problem is hard to reproduce because it happens at random times, it has happened to me at least 5 times in the last month or so. Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? NO Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear" NO warning messages or other symptom.
- Houston, TX, USA
I am losing engine power. My OBD2 gives me P2138 and P0700 codes. I have changed the accelerator and knock sensors.
- Ypsilanti, MI, USA
Service brake lights come on. Brake pedal locked up and lights dimming and transmission shifting irrelevant
- Cordova , MD, USA
Service trailer brake system warning message. Trailer brake controller inoperable.
- New River, AZ, USA
Whenever driving I get a message stating that I need to service my trailer brake system. This is most likely due to cheap wiring installed by the manufacture. This has been going on for over a couple of months. Just recently, I was making a slow turn and my vehicle shut off on me and I lost control of my brakes and steering and all power to the vehicle which is a huge safety concern and I am unsure if they are related or not
- Davis, CA, USA
While driving, the vehicle will briefly shut down and lose all engine and electrical power. The GMC dealer was alerted and I was advised to the battery cable that were burned out and the starter shield.
- Montgomery, AL, USA
Air bags didn't deploy on 2 separate incidences and brakes went out last incident
- Mount Morris, MI, USA
When I slow down to make a turn, my truck loses power making the turn very dangerous. I lose control of the vehicle for a few seconds due to loss of power. It is very dangerous for me to make turns.
- Montgomery, AL, USA
Trailer brake system is blinking to much
- Los Angeles , CA, USA
Intermittent service trailer brake system messages, dealer unable to troubleshoot.
- Germantown , TN, USA
The contact owns a 2014 GMC Sierra 1500. The contact stated that while driving approximately 10 - 15 MPH with the rear defroster activated on the rear powered sliding window, there was a sizzling sound, and started smelling smoke inside the vehicle. The contact pulled over, stopped, exited the vehicle, started inspecting inside the rear of the vehicle; and saw smoke on the driver-??s side rear of the vehicle, between the window and the seatback. While the contact was bent over trying to ascertain where the smoke was coming from, the driver-??s side rear window exploded. The contact poured water on the window to put out the smoke. During the explosion the contact sustained a mild concussion and severe earache that lasted for two days; however, medical attention was not needed. The Fire Department and Police Department were contacted and notified of the failure. The contact was informed by the Fire Department that the cause was an electrical system fire. The vehicle was driven to the local dealer to be diagnosed however, the cause for the failure was not yet determined. The vehicle was not yet repaired. The manufacturer was contacted regarding the failure but no assistance was offered. The VIN was not available. The approximate failure mileage was 150,000.
- Thornton, IL, USA
- Loganville, GA, USA