GMC Sierra Complaints

15,732 consumer complaints on file.

#11466429May 27, 2022
ELECTRICAL SYSTEM
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.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11466265May 26, 2022
UNKNOWN OR OTHER
The radiator developed a leak on the drivers side. This caused a loss in antifreeze.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11466299May 26, 2022
SERVICE BRAKES
Service trailer brake system warning over amd over
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11466124May 25, 2022
ELECTRICAL SYSTEM, POWER TRAIN
We were at a restaurant with friends we got back into the vehicle. I started up the vehicle and several electrical things happened. The service trailer brakes message came up, then the service power steering message came on. The engine was running but the tachometer didn’t work, or the oil pressure gauge. A couple other warning lights on the dash were on and stayed on. When I put it in reverse it wouldn’t move. When I put it in drive it would move forward. So we were stuck in our parking spot. We decided to put it in neutral and two of us pushed the truck out of the space into a busy street in hopes of getting home. Luckily none of us or the truck was hit by the people driving on the roadway. I put the transmission in drive and it would go into gear but not not shift out of first gear. The speedometer was not working either. We drove a few 100 feet in hopes that it would shift into a higher gear and it would not. We were able to find a safe place to pull off the highway and parked it. Turned the truck off, waited several minutes and tried it again. Still the same so we were stranded there. Left it there and called an Uber driver to come out and pick us all up. I called for a towing service to pick the truck up the next morning. When I arrived the following morning to meet the tow truck I got in and started it up. Other than the check engine light being on the truck seemed fine. I still had it towed to the dealership to be on the safe side. It was there 6 days and today I picked it up. They couldn’t find anything wrong. In the description of service and parts it states “scanned found long list of codes, most of codes are lost communication with engine control module, followed some tsb for possible issues, no results”. Also, “cleared codes and test drove vehicle, have not been able to duplicate concern at this time”. So I now have a vehicle that I can’t trust and hope our safety will not be in jeopardy in the future.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11466143May 25, 2022
AIR BAGS
The contact owns a 2015 GMC Sierra 1500. The contact received notification of NHTSA Campaign Number: 21V504000 (Air Bags) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer had not made aware of the issue. The contact had not experienced a failure. Parts distribution disconnect.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11466144May 25, 2022
UNKNOWN OR OTHER
The a/C condenser has a crack and leaked out the refrigerant. Is the manufacturer covering this repair. It does seem to be very common. 2016 gmc Sierra. I did put dye in to locate the leak.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465703May 23, 2022
SERVICE BRAKES
EBCM needs to be reprogrammed. Larry Stovesand GMC in Paducah, KY will NOT service my recall because it was closed on 2019, research has shown that this programming may need to be done again. After telling them this info. they are now saying that they will not service my recall because it has a salvaged title. After researching how a salvaged title is still honorable for a free recall service they are now telling me to take it somewhere else.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465853May 23, 2022
POWER TRAIN
When I was driving down the road the transmission just quit working. But I have had ongoing problems of the truck shifting hard and popping out of gear while driving. I have also went to get on the interstate and the truck pop out of gear while merging in traffic now I can’t go more than a mile or 2 miles and truck quits moving completely. I have to turn truck off then bank on it will drive a mile and do the same thing again which has left me stranded in the middle of the road.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465541May 21, 2022
AIR BAGS, SERVICE BRAKES, ELECTRICAL SYSTEM
Air bags didn't deploy on 2 separate incidences and brakes went out last incident
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465432May 20, 2022
AIR BAGS
The contact owns a 2015 GMC Sierra 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 made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465470May 20, 2022
SERVICE BRAKES, ELECTRICAL SYSTEM
Last Weekend was taking the kids and my brother and his son fishing, so 2 adults in front seats 3 kids on the backseat. Got my boat all hooked up and we're off. About 2 miles down the road the truck rebs up really high and then bottoms down hard on the RPM's. As soon as this happens all lights and instrument cluster goes crazy. Check Engine light on, Parking Brake Light On,Traction Control Light On, And I'm sure I'm forgetting more. The Cluster states ESC failure drive with caution, Do Not Exceed 43 miles per hour speed limit Brake Failure and So on. I have since found pictures pf the exact same thing that happened to me that morning and will provide. Needless to say I have no brakes and have a 19 ft bass boat behind me. All I could do was let off gas completely and push brake pedal all the way to the floor and pray that it stopped. Good Lord willing it did. Pulled over asap and killed truck, let sit a few minutes while I assessed the situation and cranked it back up. All lights and brakes were fine. Has not done it since but I only drove to dealership to find out the issue and 4 days later still no answer. Its a 2019 with only 26000 miles, and has never had 1 issue before this
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465519May 20, 2022
ELECTRICAL SYSTEM, ELECTRONIC STABILITY CONTROL (ESC)
When driving the truck it shuts off and then it turns back on. The stabilizer light goes on. It has happened many times while driving and also when backing up. I need to know any specific information why is it doing it, I have taken it to the dealership and they never have found the issue.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465252May 19, 2022
POWER TRAIN
I pulled out in traffic with enough room to accelerate to the appropriate speed and my transmission begin to shutter and slip. My truck would not go! I was afraid I would be struck in the rear. This was the first sign of malfunction. I took truck in that day to Hardy GMC in Dallas GA. They informed me my transmissions was ruined. 84,000 miles. I have never towed anything, except golf clubs suitcases, and family members. It shameful that these transmissions are failing around the country with very little wear on them. I repaired the transmissions at an expense to me of $4,500. The warranty on the original transmission was only 60,000 miles, however, the warranty on the remanufactured transmission is 3 year or 100,000 mile. What a joke. Do the right thing. Back your product.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465089May 18, 2022
AIR BAGS
I received recall notice N202324251. I took my vehicle to Clay Cooley Chevrolet for state inspection and to address the recall. According to the work invoice (#568190) the recall work was performed. However, I keep receiving recall notices and when I look this up on the NHTSA website the status is "Recall INCOMPLETE".
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465128May 18, 2022
ENGINE, POWER TRAIN
Leak detected in the engine oil cooling lines, requiring replacement.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465144May 18, 2022
SERVICE BRAKES
This vehicle was involved in a fatal crash when it rear ended an SUV stopped at a red traffic light. The driver alleges mechanical failure of the brakes. Police performed a vehicle download which captured 5 seconds of pre-accident data. The download shows the accelerator pedal was fixed at exactly 57% the entire 5 seconds pre-crash while the driver simultaneously applies the brakes the entire 5 seconds. A city bus captured the crash on a dash camera. Despite the driver desperately applying the brakes, the vehicle's speed continued to increase and the driver was unable to avoid the collision, and burst into flames upon impact. The vehicle mileage is less than 2,500.
Crash:
Yes
Fire:
Yes
Injuries:
2
Deaths:
0
#11465044May 17, 2022
ENGINE, ELECTRICAL SYSTEM, POWER TRAIN
The contact owns a 2017 GMC Sierra 1500. The contact stated while driving 55 MPH, the vehicle began to shift hard, started shuddering, and lost electrical power. There was no warning light illuminated. The contact was able to push the vehicle to the side of the road with assistance. The contact was able to restart the vehicle however, the vehicle was shifting hard and was shuddering while driving. The vehicle was taken to the local dealer where it was diagnosed that the main power cord had failed and needed to be replaced. The vehicle was repaired; however, the failure persisted. The vehicle was taken to a second dealer; Fresno Buick GMC (5515 N Blackstone Ave, Fresno, CA 93710) where it was diagnosed that the transmission torque converter and the engine mounts needed to be replaced. Additionally, the dealer diagnosed that the coolant reservoir had failed. The vehicle was not repaired. The manufacturer was notified of the failure through email. The failure mileage was approximately 56,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11465049May 17, 2022
ENGINE, POWER TRAIN, FUEL/PROPULSION SYSTEM
I was driving down the highway when my vehicle loss control of operation and check engine light came on. After taking it to the GMC dealership it was determined to be a bad lifter in the motor. The garage had to take the motor completely apart to repair a bent rod and cylinder in the motor. There are numerous reports and a pending class action lawsuit concerning this device in the GMC Sierra trucks and other GMC vehicles. The lifters in the cylinder of this motor are designed to switch the engine from V4 to V6 to save on gasoline. My vehicle has been repaired by the GMC garage but I've seen reports of this problem repeatedly happening in these vehicles and it causes me great concern because if there is a lot of traffic in the area I could get hit or cause an accident by not being able to operate the truck. My vehicle is available for inspection upon request. The safety of myself and others is put at risk because the sudden equipment breakdown could cause an accident. The problem was confirmed by the dealer. No other parties have inspected the vehicle. No warning lamps went off prior to this happening and the vehicle is only a 2018 and only has 36,000 miles on it.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11464852May 16, 2022
ENGINE
Diesel Exhaust Fluid tank, high pressure
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11464884May 16, 2022
TIRES:SIDEWALL
Tire size: 265 75 R16. All four tires inside wall has failed about two inches all the way around the rim. The tires were purchased sometime in 2018 and are a little above the 50.000 mile warranty. They were inspected by NTB technicians in Lancaster and also in Canal Winchester Ohio. They will only replace one tire for free but l think and believe l can’t be the only one with 4 of these tires failing in the same vehicle. All four tires have failed. No inspection by police or insurance has been performed. No warning signs at all other l got under the vehicle to inspect a small oil leak and that is when l saw the problem. I want to reiterate, what are the odds am the only one with all four tires failure?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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