Chevrolet Trailblazer Complaints

8,467 consumer complaints on file.

#11514758March 31, 2023
ENGINE, SUSPENSION, FUEL SYSTEM, GASOLINE
The contact owns a 2022 Chevrolet Trailblazer. The contact stated while starting the vehicle, the check engine warning light illuminated. The vehicle was taken to the dealer and the dealer stated that the purge valve needed to be replaced. The vehicle was repaired. On another occasion, the contact experienced a flat tire due to a nail in the tire. While the driver side rear tire was being removed the Lug nuts and the bolts on the axle were damaged. The vehicle was taken to the dealer and the dealer stated that the CV axle needed to be replaced. The vehicle was not repaired. The manufacturer was not contacted. The failure mileage was 400.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11514468March 29, 2023
UNKNOWN OR OTHER
I was waiting at the traffic light and the car just shut off without any warning and it wouldn't start back up. After a few minutes a warning came on that said "battery low-start vehicle." When I tried to start the vehicle it still wouldn't start. Then all of the warnings lights were flashing on the dashboard the wipers were moving back and forth but the vehicle still wouldn't start then the car just shut down and and nothing would come on. This happened in the lane of traffic at the red light. With the hazard lights not working it was a dangerous situation. The police were called to be there with me until the tow truck came so no one would run into the vehicle. I feel that the fact that no warning light flashed before the car just shut off was very dangerous especially after it wouldn't start back up. I had just purchased this vehicle (used) December 2022. I am very frustrated because now I don't have a vehicle to get to work. I only purchased this vehicle because my KIA was stolen and totaled October 2022 and I needed transportation to get to work. The car is at a Chevy Dealership now so they can try to figure what's wrong with the vehicle.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11513067March 21, 2023
UNKNOWN OR OTHER, POWER TRAIN
When I shift the gear from PARK to DRIVE & step on the GAS, the vehicle hesitates to DRIVE. I have to turn off my vehicle, play with the gear shift, then shift again to get it to move. The other day I put my vehicle in DRIVE and it rolled back and REVERSED. Nobody can figure out what’s wrong with my vehicle. The check engine light comes on then goes off. Nobody can get the problem to duplicate. A ticket to GMC was submitted and from them, my vehicle seems fine on paper. This is a safety hazard. I’ve taken my vehicle to a Chevy dealer and also to a GMC dealer multiple times.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11512267March 16, 2023
FUEL/PROPULSION SYSTEM
Took to mechanic due to strong fuel smell coming from engine area. Mechanic said not safe to drive - fuel rail leaking and must be replaced - vehicle could catch fire or explode! I drive grandchildren in this vehicle and was shook up! Vehicle towed to GM dealer who said I was 3400 miles passed my warranty but they would start work on my $3k repair. I’m outraged that GM cares so little about this known issue from the GM bulletin PIP 5765 which was published 11/18/20. All this time they have known about faulty and dangerous part but only send recalls for minor issues like possible faulty tire jack.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11511596March 13, 2023
SERVICE BRAKES
The contact owns a 2022 Chevrolet Trailblazer. The contact stated while driving approximately 62 MPH, the vehicle started shaking abnormally. The brakes, ABS, engine, and traction control warning lights were illuminated. Upon pulling over, the brake pedal was depressed but the brake pedal was firm, and the vehicle was slow to respond. The vehicle was towed to the local dealer where it was diagnosed and determined that an unknown software update was needed, and the brake control module needed to be replaced. The vehicle was repaired. The manufacturer was not contacted. The approximate failure mileage was 17,714.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11510822March 8, 2023
ELECTRICAL SYSTEM
When I start my car my car play will not connect. When I start my car and put my car in reverse to use the back up camera and then put in drive the back up camera will remain on. The speakers are static sometimes. The screen will not work and it will be slow or shut off completely. I have pulled over and shut off my car and opened my door to shut off screen and it remains on for a couple mins playing music even when I shut it off.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11509655March 1, 2023
SERVICE BRAKES, ENGINE, ELECTRICAL SYSTEM
Transmission doesn’t have 3rd or 4th gear. Vehicle was smoking under hood. Found out after buying it it has flood damage. Mechanic said there was water in the transmission when inspected. Vehicle needs catylic converter sensor and vehicle has bad ground wire. Seller didn’t inform me of any of these issues and he said it was in good shape and very reliable.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11508665February 23, 2023
POWER TRAIN
I have noticed that when it's very cold, the vehicle will not shift to the two highest gears (I think) until 20+ minutes into my trip, and that's with having auto-started the vehicle 10 minutes prior to getting in it. So it takes about 30 minutes for the vehicle to shift into whatever the two highest (I think) gears are. This morning, 20+ minutes into my trip, I was going 71mph while pushing 4,000rpms, and it wouldn't shift. The temperature outside is 1 degree fahrenheit. The same thing was happening when it was cold in December. That day I don't think it got above 0 degrees fahrenheit.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11506537February 10, 2023
ELECTRICAL SYSTEM
Car randomly locks automatically by itself while car is parked and running. I have been locked out on several occasions. Locks while keys are in the ignition or if there just sitting in cup holder or wherever.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11504584January 30, 2023
SERVICE BRAKES, FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
2022 Trailblazer with approximately 21,000 miles on it. Cruise control fails to engage unless you put your foot behind the break pedal and pull the break pedal forward. This causes safety issues because a person thinks the cruise is engaged but it doesn't actually engage and causes a person to slow on the freeway. Driver also gets distracted trying to troubleshoot the issue because cruise fails to engage without an obvious reason for failure. The fix also causes the driver to operate the vehicle in an unsafe manner because they have to remove their foot from the correct position and place it behind the break pedal to fix the problem. This issue is highly reproducible and was lived with for approximately a year until the solution of pulling the break pedal towards the driver was discovered just last month. Dealer said the issue is nonexistent.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11501131January 10, 2023
TIRES, TIRES:SIDEWALL, TIRES:BEAD
P245/65 R17, we purchased 4 tires 1 1/2 yrs ago. 3 of those 4 have had massive blow outs almost causing accidents. No nails, but big blow outs.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11500332January 5, 2023
SERVICE BRAKES, STEERING, LANE DEPARTURE: ASSIST
While traveling down the road at approximatly 35-40 mph with my two minor children, the steering was not responding properly and the car kept attempting to veer to the right. I let off the gas to slow down since the brakes were also not seeming to respond well. Upon attempting to brake and execute a left hand turn, the car would not turn at all despite the steering wheel being as turned as far to the left as possible, the lights began flashing on the dashboard for "PowerSteering" ESC warning. We ended up going through the intersection without stopping and narrowly missed another car in intersection and went completely off the road into a snowbank. Fortunately we were not injured. We drove the vehicle back home (approximately one mile) by overpowering the steering and manually forcing the car to stay on the road. Throughout the lane assist kept attempting to autocorrect and drive us off the road. The car was damaged by the impact and the mechanic said that the tie rod is bent and has no idea what could have caused this to happen. I am somehow now responsible for the situation. I have asked what caused the power steering to fail, and Chevy claims that they have no record of any power steering issues (which research has shown to be untrue) and in order to determine IF it failed and/or why, they need to make the repair and then run additional tests to re-create the issue. This car only has 21,000 miles on it, and has never been in an accident before this.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11499496December 30, 2022
EXTERIOR LIGHTING, ELECTRICAL SYSTEM
FOR SEVERAL YEARS THE LOW BEAM HEADLIGHTS WOULD GO OFF AND ON INTERMITTENTLY. NOW, THEY ARE MOSTLY OFF WHICH MEANS I CANNOT DRIVE MY VEHICLE AT NIGHT ANYMORE UNLESS I WANT TO BLIND PEOPLE OR GET STOPPED. I HAVE CHANGED HEADLAMPS, RELAYS AND FUSES TO NO AVAIL. NOW, I SEE THAT MANY OTHERS WITH THE SAME MAKE AND MODEL SUV HAVE BEEN HAVING THE SAME ISSUE BUT NO RECALLS HAVE BEEN ISSUED FOR THIS YEAR MODEL. THIS IS A MAJOR SAFETY ISSUE WHEN WE HAVE TO DRIVE WITH THE HIGH BEAMS ON AND WHEN THE LIGHTS GO OFF UNEXPECTEDLY. IF YOU WILL ISSUE A RECALL FOR ONE YEAR MODEL HAVING A PARTICULAR ISSUE, WHY WOULD YOU NOT DO THE SAME WITH ALL YEAR MODELS HAVING THE SAME ISSUE? COME ON CHEVROLET AND NHTSA, LET'S GET THIS PROBLEM SOLVED TO SAVE SOME LIVES. IT IS VERY SCARY TO BE DRIVING AND HAVE YOUR HEADLIGHTS GO OUT AND A MAJOR PAIN TO HAVE TO BE SURE YOU ARE HOME BY DARK OR NOT BE ABLE TO GO OUT AFTER DARK BECAUSE YOUR HEADLAMPS ARE OR MAY STOP WORKING.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11498289December 20, 2022
STRUCTURE:BODY
On this vehicle the manufacturer is using plastic exhaust brackets. This bracket broke while driving on interstate. This caused the entire exhaust system to drop. When this happens the pipes underneath the car can break and cause serious damage to underside of vehicle which can then cause sparking and explosion or vehicle crash. Looking at pics below you will see the defective plastic part is GM Part# 42708943.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11497875December 17, 2022
AIR BAGS, FORWARD COLLISION AVOIDANCE: WARNINGS, FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Someone pulled out in front of me going 45 mph and totaled my car when they smashed into the front drivers side of my vehicle. My airbags didn’t deploy and no warning notifications or emergency braking ever occurred. This is dangerous and was severe enough to total my vehicle. My airbags should have deployed. No warning lights or any other issues when it occurred. It was inspected by insurance and determined a total loss.
Crash:
Yes
Fire:
No
Injuries:
0
Deaths:
0
#11497659December 15, 2022
ELECTRICAL SYSTEM, UNKNOWN OR OTHER, SERVICE BRAKES
Popping sound from passenger side front speakers when releasing the brake pedal after a stop. Vehicle in drive.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11496544December 8, 2022
AIR BAGS
The contact’s daughter owns a 2022 Chevrolet Trailblazer. The contact stated that while her daughter’s vehicle was idled at a stop, another vehicle crashed into the rear of the vehicle. As a result, the contact’s daughter crashed into the rear of another vehicle in front of her. The air bags failed to deploy. Medical attention was required. The contact’s daughter and the front passenger both sustained muscle soreness. A police report was filed. The vehicle was towed to the dealer however, no diagnosis was determined. The vehicle was not repaired. The manufacturer was notified of the failure and was advised to call the NHTSA Hotline. The failure mileage was unavailable.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11494703November 23, 2022
ELECTRICAL SYSTEM, BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING
"Shortage in radio" according to Chevrolet's diagnostic. Caused black screen, no back up camera, no beeping when in reverse and coming close to another object, no sound when blinkers or hazard lights are on, no radio, no power to front charger, no ability to use front auxiliary cable. Initially a loud buzzing noise which could not be controlled by the volume dial. Problems began on or around October 7, 2022. Purchase was made September 2020. Vehicle is available for inspection upon request. Problem can be reproduced/is constant. Problem was reproduced by dealer. Vehicle was inspected by dealer. There were no other warning lamps.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0
#11492695November 8, 2022
AIR BAGS
The contact owns a 2005 Chevrolet Trailblazer. The contact stated she fell asleep while driving approximately 35 mph, the vehicle graced two trees, and crashed into the third tree on the front driver-side bumper. The contact stated no air bags were deployed. The contact sustained a fractured rib on her left side, a lesion on her right leg, and a lesion on her chest and abdomen due to the seat belt. The contact did seek medical attention. The police report was filed. The vehicle was not drivable. The police towed the vehicle to a towing lot. The vehicle was not diagnosed or repaired. A dealer was not contacted. The manufacturer had been informed of the failure. The failure mileage was approximately 205,000.
Crash:
Yes
Fire:
No
Injuries:
1
Deaths:
0
#11490863October 25, 2022
ELECTRICAL SYSTEM
Shortly after purchasing my trailblazer in 2020 I noticed a glitch in the speakers where it would make a crackling noise (mainly when the car is off). it hasn’t been consistent when it happens, but since observing the issue I notice the issue happens most often when I close the trunk (by pressing the button on the trunk door.) no warning lights shows when this happens. Although this doesn’t seem to be a harmful safety issue, anything electrical can result to something more serious. I plan to bring this issue up at my next oil change at the dealership.
Crash:
No
Fire:
No
Injuries:
0
Deaths:
0

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