2017 GMC SIERRA 1500 Complaints

I was hit broad side, by driver running red light. He was doing over 50 MPH I was hit left side forward of left door. My steering wheel airbag did not deploy fully. The crash caused only the steering wheel bag to deploy but it only came out maybe half way, it smoldered so bad I panicked seeing all the smoke and had to crawl out of my truck after kicking open the passenger door because the nose of the truck is racked to the right the passenger door would not open. Other car had full airbag deployed, all curtains and steering wheel

While backing up I hit the brakes and the pedal made a clicking noise. I pumped the brakes and it stopped. This has happen several times over the past several months. I made a compliant to the dealer while under warranty and they found nothing wrong. 62000 current miles on the vehicle. Safety issue???

While in a parking lot, I tried to slowly move forward and then come to a pause. My brakes didn't work quite right and the vehicle didn't stop for an additional 15-20 feet from where I would have liked to stop. Luckily I was just moving forward to get out of the way of another vehicle trying to drive behind me and I didn't have anything directly in front of me that I needed to stop before. If I was trying to stop for a pedestrian I would have certainly hit them. If I was trying to stop behind a vehicle who suddenly stopped I would have ran into the back of their vehicle. There has been a recall on similar vehicles; same make, model and year as mine for what appears to be the same issue. Recall # 19V645000 This has also happened in my garage while pulling in, and in another parking situation. The Service Brake Assist warning comes on the Information screen.

Transmission shifts extremely hard in low speed. transmission temperature sensor is bad causing warning light to be on. Brakes fade at low speed causing abs system to growl.

I'm having issues with my transmission/torque converter on my 2017 GMC Sierra SLT 6.2L which cause a heavy shutter and/or shake while driving. I have scheduled a follow up appointment for 11/22/21 after my vehicle was just in on 11/15/21. I currently have less than 57,000 miles on this vehicle. These issues create abnormal vibrations and shuttering under normal driving conditions which can adversely affect control of the vehicle. Furthermore, these issues affect acceleration and deceleration.

The contact owns a 2017 GMC Sierra 1500. The contact stated while driving at slow speeds or parking the vehicle while depressing the brake pedal, he heard an abnormal noise and the vehicle failed to stop completely. The contact stated that the service brakes warning light was illuminated. The contact stated that he continued to experience failure. The vehicle was not diagnosed or repaired. A dealer was not contacted. Upon investigation, the contact associated the failure with NHTSA Campaign Number: 19V645000 (Service Brakes, Hydraulic) however, the VIN was not included. The manufacturer had not been informed of the failure. The failure mileage was approximately 75,000.

LOST OF ACCELERATION AT A SET SPEED THE THROTAL STOPPED TO INCREASE THE SPEED AND JUST FLOOPED TO FLOOR. WHEN THE SPEED SLOWED TO A SET POINT, ACCELERATION CONTROL RETURNED. WHEN IT HIT THE HIGH SETTING IT AGAIN LOST CONTROL TO INCREASE SPEED. THIS HAPPENED EVERY TIME I REACHED THE DROP OFF SPEED. WHY DOSE THIS HAPPEN??? ONE TIME I WAS ON A HIGHWAY PASSING TWO TRUCKS ON A UPGRADE WHEN THIS HAPPENED THE #2 TRUCK WENT TO PASS #1, THE #2 TRUCK WAS ON MY REAR THANK GOD ACCELERATION RETURNED. I REPORTED THIS OCCURANCE TO MANUFACTURE & TO "NHTSA" OVER A YEAR AGO. I GOT "NO" ANSWERS OR RESPONCE FROM ANYONE!!!

My brake pedal randomly gets extremely hard, causing my truck to not be able to stop as it should. This almost caused me to read end the vehicle in front putting everyone in danger. There are no warning lights on. There is a recall for this issue that my model year falls under however my vin says no open recalls. It’s a booster vacuum seal problem with the breaks. Very frustrating that my truck is experiencing this recall issue but is not included. This causes a huge safety issue.

Randomly all electronics shut down engine stalls and lane assists wont let me turn wheel while driving in road. Normally at slow speeds. Get random warning lights that go away after seconds. When I activate a window switch all the electronics turn off and on. This happens randomly. No codes have been left to pull up when trying to solve issue. Twice with children in the car in traffic that we have almost got in a wreck due to these random issues.

I was backing my boat into the water at a boat ramp and my brakes got very hard to push when I was backing into the water. I had to stand on the brakes to get it to stop, if my wife had been backing the truck in, it would have been in the lake. I see that there are no recalls on this vehicle. I bought it about four months ago and don't know the history of any recalls that have been done. I also had the transmission problem with the shimmy, and per the GM dealer flushed the fluid and the shimmy has all but disappeared. I am glad, because when I ask if it didn't repair it would the transmission be covered under warranty, he said no because of the mileage. These reasons are probably why the guy traded it in in the first place.