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9.9

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
286 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2021 Chevrolet Trailblazer miscellaneous problems

miscellaneous problem

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2021 Chevrolet Trailblazer Owner Comments

problem #7

Dec 152022

Trailblazer

  • miles

A D V E R T I S E M E N T S

Popping sound from passenger side front speakers when releasing the brake pedal after a stop. Vehicle in drive.

- Manchester, NH, USA

problem #6

Apr 212022

Trailblazer

  • miles
Rear back up camera view on display screen image is fuzzy or shorts out for a second then corrects to give proper image.

- Las Vegas, NV, USA

problem #5

Apr 022022

Trailblazer

  • miles
Vehicle makes a loud popping noise while connected to Apple play with usb cord while slowing down and while just driving.

- Las Vegas, NV, USA

problem #4

Mar 202022

Trailblazer

  • miles

A D V E R T I S E M E N T S

Started having issues where all the electronics on the car go blank/dead. So far when this has happened it has not caused the car to be inoperable but in the meantime I have found that the car is leaking (seriously leaking) under the entire drivers seat was soaked. I noticed a while back that it smelled like mildew in the car, I had it cleaned and put a damp rid pouch in there, that basically absorbed in 2 days, but never could find the water. This week I found the water...under the drivers seat. This car has been leaking for 2 years! Last night, I get in the car and plug in my phone to charge and get a message of LIQUID DETECTED Charging is not available because liquid has been detected in the lightning connector. Disconnect to allow the connector to dry. At the same time the phone was plugged in everything started to crackle and squeal through the radio and then no radio at all. There is no way all these components are not damaged. Meanwhile I have take it to a dealer for them to do a "water test", I have zero confidence that this water test will yield any positive results and I am without a vehicle. So I am trying to get this info out anywhere I can to see if other people had similar issues and what can be done. It can not be safe to drive a car that the electronics have water damage.

- Tallahassee, FL, USA

problem #3

Aug 022021

Trailblazer

  • miles
Cutter Chevrolet in Honolulu had a recall on my vehicle for a jack unable to support the vehicle. I had the appointment to address the recall. Their solution was to remove the jack without a replacement. Now I no longer have a jack. It will now cost me to have someone else to change a wheel that I can do myself. I have a spare tire with no jack in my new vehicle

- Wahiawa, HI, USA

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problem #2

Mar 172021

Trailblazer

  • 2,000 miles
Two times I have heard a loud pop noise coming through my stereo speakers. I noticed it when applying the brakes. I went on a Trailblazer forum and a few others had reported the same thing. I heard the pop today when I was pulling into a parking spot and applying the brakes.

- Union, MO, USA

problem #1

Dec 142020

Trailblazer

  • miles
Theirs a delay on backup camera.also on android play it shuts of and on on the screen.

- Jersey City, NJ, USA

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