Chevrolet Suburban Complaints

9,782 consumer complaints on file.

#11460284April 9, 2022
FUEL/PROPULSION SYSTEM
While driving, I noticed a significant smell of gas coming from my 2015 Chevrolet Suburban. When I stopped the vehicle, it was even more noticeable. I pulled over and got out of the car only to notice gas pouring (not dripping, more gushing) from under the vehicle between the driver's side door and driver's side passenger door. I was concerned as I had my young child with me and had no way of having someone pick us up. I drove it directly to the mechanic in which they confirmed a leak coming from above the tank and that they would not be able to repair the leak until they dropped the tank. Once dropping the tank, they found a hole in the fuel supply line above the tank due to a poor design and friction from the poor design. There is a service bulletin, 17-NA-304, but it does not protect owners from the cost of the repair. The repair cost was $425.38 despite it being a known issue with GM. This design is incredibly dangerous. Not only is the raw fuel inhalation through the vents a health hazard, it could cause a catastrophic fire as well. I have four children, the reason why we needed to drive a Suburban. The devastation of the risk of this flaw is incredible. This needs to be considered a recall and the cost should be covered by the company, not the owner. I emailed GM's customer service and they stated that nothing could be done because the vehicle was out of warranty.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11459752April 5, 2022
ENGINE
This vehicle has a problem with their lifters in the motor. It breaks down and you cause your engine to start shaking and makes a click sound like if its rubbing to something in the motor to cause a future problem in the motor and Engine light comes on. Many people have experienced this same problem with this make and model. My left lifter when out and they fixed it but what about my right lifter why didn't they replace the right lifter. This is a problem that Chev knows, and they have not recalled the lifters. Chev going after the company that made these lifters, so they know it's a problem why hasn't this been recalled? What if I was on a long road trip when this happens. This could blow out the motor and I could be stranded in the middle of now where if this happens.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11459609April 4, 2022
SERVICE BRAKES, POWER TRAIN
The vacuum levels have dropped, causing a huge increase in braking effort. I could be rolling backwards in reverse and have the brake pedal all the way on the floor with all my strength and my car will still be rolling and eventually come to a stop. This is very unsafe and dangerous for me and also for others because it could cause me to roll into someone else’s vehicle. There has been a recall on this issue but I do not believe my car was serviced for it and it is no longer on the recall list. This is something that can be inspected at anytime seeing as it is only getting worse. Another issue I am now having is my transmission is kicking when going in and out of reverse, it won’t shift out of second and my transmission is now having to be rebuilt. I have no service lights on, no warnings and this was very sudden and out of no where.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11459618April 4, 2022
FUEL/PROPULSION SYSTEM
TPS throttle position system. I’ve had issues since 2013 to present time. The car accelerates and decelerates on its own. I have replaced more than once car is not safe to drive. Need help asap
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11459164March 31, 2022
SERVICE BRAKES
Total Brake failure without warning, DTC, or messages. Coming out of a parking lot applied the brakes and the brake pedal went to the floor and was not able to stop. I tried pumping the brakes which pedal to return to the correct position but went back down to the floor. Had the vehicle towed to the dealer which confirmed the truck needed a new master cylinder, brake booster, and vacuum pump.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11459073March 31, 2022
STRUCTURE:BODY, UNKNOWN OR OTHER
I took my vehicle to have to air bag repaired and it has a cracks all over the dashboard now. I contacted to representative and was informed this is a Hazzard of this vehicle. It is a known issue but it has not been addressed by the GMC company. How many people have to be injured or killed before it becomes and actual safety issue? Whose life is considered expendable? If it is a known issue and it has been, in good faith, brought to GMCs attention, why has it not been corrected?
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11458593March 28, 2022
SERVICE BRAKES
At low speeds the brakes slip causing the vehicle to glide and not stop in the forward and reverse position. Almost hit pedestrian and other vehicles. This was reproduced by my auto technician. No warning lights on dash.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11458724March 28, 2022
SEAT BELTS, SUSPENSION, FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
The contact owns a 1999 Chevrolet Suburban. The contact stated that while driving at an undisclosed speed, the vehicle stalled inadvertently. The contact was unable to restart the vehicle. The contact was able to push the vehicle to the side of the road with the assistance of Police Officers. The vehicle was towed to an independent mechanic who diagnosed that fuel was leaking onto the ground and the fuel pump needed to be replaced. The vehicle was repaired; however, the failure reoccurred two more times while driving. The vehicle was then towed to the independent mechanic, who replaced the fuel pump two more times. The contact referenced NHTSA Campaign Number: 06E043000 (Fuel System, Gasoline). Additionally, the contact stated that the vehicle was bouncing while sitting in the seats and while driving. The contact stated that the vehicle was taken to an independent mechanic who replaced the tires and aligned the vehicle several times; however, the failure had been reoccurring. The contact also stated that the dashboard was fractured. The contact also stated that water was leaking through the top of the windshield whenever it rained. The windshield was replaced twice. The contact stated that the rear driver’s side seat belt and passenger’s seat belt failed to operate as needed. The contact stated that the seat belts would fail to come out of the housing or they would be twisted whenever they came out of the housing. The contact also stated that the seat belt latches were not working. The dealer was notified of the failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 70,000.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11458095March 24, 2022
SERVICE BRAKES
I noticed when driving in parking lots or at low speeds the brakes seem like you have to put more force to get the vehicle to stop.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11458139March 24, 2022
AIR BAGS
The contact owns a 2011 Chevrolet Suburban. The contact stated that the air bag warning light was illuminated on the instrument panel. The contact later received a recall notification for NHTSA Campaign Number: 21V050000 (Air Bags) which she associated to the failure. The vehicle was taken to the dealer for the recall repair; however, upon picking up the vehicle, the contact noticed that the air bag warning light remained illuminated. The vehicle was taken back to the dealer who provided the contact with a diagnostic fee. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was unknown.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11457631March 21, 2022
ENGINE
I had noticed an intermittent chirping noise coming from the vehicle, but no warning lights were on and it did not seem significant, I thought maybe it was a squeaky belt that I would have checked at our next routine maintenance. My husband drove the vehicle next for an approximately 12-mile round trip. He noticed the noise get more consistent and louder, and while pulling into our driveway, I observed that the sound was very loud and smoke was coming from the right side wheel well. As soon as he put the vehicle in park, coolant flooded the driveway. We had an independent mechanic come to our home to diagnose the vehicle. He stated that the water pump completely blew and the pulley was loose. The mechanic emphasized that a car this age should not have had a loose water pump/pulley and that this was a manufacturing issue. He was very concerned that if it had blown while driving, it would have shut off the engine entirely and could have caused a catastrophic accident. He recommended a new water pump and thermostat.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11457057March 16, 2022
POWER TRAIN, ENGINE
After replacing my transmission on my 2016 suburban at 83k miles at the cost of $6,097 in January 2022, I was endangered again on 3/2/22 when I attempted to drive on the interstate. My SUV failed to accelerate and the check engine light started flashing. Thankfully, I was able to maneuver and exit the interstate as soon as possible and waited two weeks for an appointment at my local dealer. I did not drive the car on the interstate during this two weeks. I am told that my engine is misfiring and they are going to try to figure out why. My car (that is barely 5 years old - purchased 2/14/17) has both transmission failures and engine problems. And the air conditioner failed. The list goes on and on. NHTSA please check into accidents involving chevrolets. I could easily have died on the interstate two weeks ago and no one would have known that it was because my car would not accelerate. I am thankful to be alive after so many close calls with this car, but also fearful for my safety and others.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11456688March 14, 2022
ELECTRICAL SYSTEM
Car dies randomly while driving taken it to multiple dealerships and they can’t figure it out changed batteries tightened grounds had dealership check everything and they can’t see any problem but have almost been hit and in bad accidents due to this. Car will drive fine then randomly die while in motion losing power steering and brakes and then locked into car without any thing working can’t use flashers or anything just stuck until about 15 mins car will randomly start again.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11456318March 11, 2022
POWER TRAIN
The contact owns a 2016 Chevrolet Suburban. The contact stated while his wife was driving approximately 70 MPH, she felt the vehicle decelerate while the RPM’s increased. Additionally, there was a loud noise coming from the engine. The contact stated that his wife observed that the transmission warning light was illuminated. The contact stated that his wife was able to pull over safely. The contact towed the vehicle to a local dealer, where it was diagnosed and determined that the transmission needed to be replaced. The vehicle was repaired. The manufacturer had not been informed of the failure. The failure mileage was approximately 76,133. Pump on the transmission went which caused the toque converter to get damaged. They replaced the entire transmission.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11456372March 11, 2022
UNKNOWN OR OTHER
The trailer breaking system keeps coming on constantly. It comes on randomly while sitting or driving then will keep doing it over and over. It's very distracting and I don't want it to hurt us if it fails etc.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11455972March 10, 2022
AIR BAGS
I received a safety recall for my suburban in 2021. I contacted the dealership and have been waiting for 1 year to get a call back from Chevrolet dealership so that they can proceed with the passenger airbag repair “safety recall”.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11455686March 8, 2022
SERVICE BRAKES
The vehicle component of concern is the braking system. The brake pedal has to be pressed at an unusual rate of pressure to engage the brake system. More concerning is, on several occasions the brakes seem to fail, initiating the ABS system while in fast food lines. This has also occurred while backing up causing the pedal to be jammed to the floor to stop the vehicle. The excessive need for pressure while braking was supposed to be fixed in 2021 by a "simple" recall that simply updated the computer. I had this recall performed, but still have the same braking issues in my 2015 Chevrolet Suburban. I feel that this is a very serious concern and should be addressed. The difference is truly night and day between my wife's vehicle and mine. The braking issue comes with no warnings or alarms. I have had my brakes checked on several occasions to confirm normal brake wear and longevity.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11455152March 4, 2022
FUEL/PROPULSION SYSTEM, ENGINE, VEHICLE SPEED CONTROL
This vehicle is unsafe as there appears to be a problem with fuel injectors which causes a sudden burst when stopping and a accelerates too quuckly when taking off both problems almost caused an accident. This has been happening since the vehicle was almost brand new. I have already taken to Chevy and they admit there is a problem
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11454497February 28, 2022
SERVICE BRAKES
the electronic brake control computer has malfunctioned. this renders the ABS and traction control systems inoperable. No replacement part or repair is available from the dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11454511February 28, 2022
SERVICE BRAKES
Rear brakes started grabbing and locking up about 9,009 miles after a drum, shoe and hardware replacement. Rear skids and slides.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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