Huge win for car owners! All TSBs to be made public. The Center for Auto Safety just made the NHTSA (US Government) make public the full text of all TSBs from now on. They are the same organization that has petitioned the NHTSA & filed lawsuits to protect car owners over exploding gas tanks & other major safety issues. Whenever you drive in your car, you are safer thanks in part to a lot of work over the years by this small but very effective consumer advocacy group.

Please take a moment & say thank you by donating $5 or whatever you can to the Center for Auto Safety.

CarComplaints.com Notes: The Trailblazer emerged from an "upscale trim line" of the Blazer, but there's nothing upscale about its transmission problems or its wonky, unpredictable headlights.

10.0

really awful
Crashes / Fires:
3 / 1
Injuries / Deaths:
3 / 3
Average Mileage:
60,609 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.

2002 Chevrolet Trailblazer miscellaneous problems

miscellaneous problem

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2002 Chevrolet Trailblazer Owner Comments

problem #8

Mar 232010

Trailblazer

  • 81,099 miles

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

N/a

- Washington, DC, USA

problem #7

Jan 192016

Trailblazer

  • miles
#1. on 2 occasions last week, my Trailblazer suddenly lost most of its power, and the engine light reduced engine power came on! I pulled over, cut the car off, then restarted it, and was able to drive home. #2. the seat belts on the front passenger and rear right sides lock up tightly the moment you buckle up. It locks up so tightly that you cannot move if you wanted. These problems showed while driving on miami streets. #3. on 2 or 3 occasions a strong smell of gasoline came into the car while driving. The smell seemed to be coming from inside the back of the car, but I was unable to locate any gasoline back there. On another occasion, I smelled gas outside in the area of gas tank.

- Miami, FL, USA

problem #6

Jun 212015

Trailblazer

  • 205,000 miles
Oil pressure gauge drops to 0 when motor is idled up oil pressure returns to normal. This has been an intermittent problem and does not occur all the time. It has happened over the last 2 to 3 weeks and only when I come to a stop. Truck idles fine and shows no other problems

- Washington, DC, USA

problem #5

Aug 072005

Trailblazer

  • miles

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

Unknown reason loss of control of vehicle. Vehicle inadvertently went to the right side of road, vehicle rolled over several times. My brother was ejected and vehicle rolled over on him. No airbags had deployed.

- Nekoosa, WI, USA

problem #4

Oct 072011

Trailblazer

  • 62,776 miles
Went off road through empty lot going airborne landing nose first in yard, striking three trees, continuing North bound into another yard striking two more trees and a deck.

- Washington, DC, USA

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problem #3

Nov 242010

Trailblazer

  • 72,000 miles
Instrument panel cluster stopped working--inclusive the speedometer and all accessory gauges (tachometer, oil pressure, temperature, charging system).

- West Linn, OR, USA

problem #2

Feb 072009

Trailblazer 6-cyl

  • Automatic transmission
  • 64,000 miles
The contact owns a 2002 Chevrolet Trailblazer. The contact stated that the steering wheel cover that covers the air bag appeared to be cracking. On February 11, 2009, the air bag warning indicator illuminated. The dealer will be notified because the contact feels that this is a serious safety hazard. The failure and current mileages were 64,000. Updated 07/28/09 updated 07/30/09.

- Avenel, NJ, USA

problem #1

Oct 292002

Trailblazer 6-cyl

  • Automatic transmission
  • miles
The accident happened 10/29/2004 around 7:00 pm. My husband, was traveling on highway 27 North coming home from vicksburg, Ms. The accident report claimed he lost control of the 2002 Chevrolet trail Blazer he was driving and crossed into the other lane. He was hit on the passenger side of the vehicle by the vehicle in the South bound lane. The accident report used the phrase "T boned" in describing the impact of the vehicles. My husband's vehicle caught fire almost immediately on impact and he couldn't be saved according to the witnesses.

- Crystal Springs, MS, USA

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