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: It would be ill-advised to blaze any trails with the 2004 Trailblazer. Its faulty fuel gauge could leave you stranded.

10.0

really awful
Crashes / Fires:
1 / 3
Injuries / Deaths:
0 / 0
Average Mileage:
76,005 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.

2004 Chevrolet Trailblazer lights problems

lights problem

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2004 Chevrolet Trailblazer Owner Comments (Page 4 of 4)

« Read the previous 20 complaints

problem #6

May 192006

Trailblazer

  • 50,000 miles

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

2004 Chevy Trailblazer - intermittent flickering of exterior lights. Headlights sporadically flicker during normal night time driving. Flickering may occur multiple times during trip and then not occur again for several weeks. Problem began at approximately 50,000 miles. It is very frightening and is probably very distracting to other drivers.

- Fredonia, KY, USA

problem #5

Aug 192008

Trailblazer

  • 75,000 miles
The contact owns a 2004 Chevrolet Trailblazer. Sporadically, while driving various speeds, the headlights completely failed. The contact's visibility was reduced. The technician stated that the relay was the cause of the failure; however, the repair would have to wait because the parts were on backorder. The vehicle has not been repaired. The VIN was unknown. The failure mileage was 75,000 and current mileage was 80,000.

- Merritt Island, FL, USA

problem #4

Nov 142008

Trailblazer

  • 74,978 miles
The low beam headlight quit working after further investigation found all fuses to be in good working order as well as all relays and the dimmer switch, after checking the bulbs in the low beam assembly the bulbs were not charred or burnt and the filament was still in contact as normal, after reading some excerpts on another website this is an all to familiar incident. Luckily we were not driving at night and no one was injured thankfully. Its time for a recall before someone is injured and or killed from this type of manufacturing malfunction.

- Middletown, OH, USA

problem #3

Oct 102004

Trailblazer

  • 81,700 miles

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

The contact owns a 2004 Chevrolet Trailblazer. While driving approximately 25 mph, the contact noticed that the low beams were not working, which caused him to activate the high beams. Since that time, the low beams have worked intermittently. The dealer advised the contact to leave the vehicle in their possession so it could be repaired. The manufacturer stated that they were not liable for the repairs. The vehicle has not been repaired or diagnosed. The current mileage was 82,000 and failure mileage was 81,700.

- Pensacola, FL, USA

problem #2

Jul 012008

Trailblazer

  • 72,000 miles
Currently own a 2004 Chevy Trailblazer that was repaired due to NHTSA action # EA04021. Very soon after the repair to the rear tail lights was completed, rear brake lights failed on both sides simultaneously. Dealer indicates that the left rear brake circuit board has "melted."

- Germantown, MD, USA

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problem #1

Sep 282005

Trailblazer 4WD 6-cyl

  • Automatic transmission
  • miles
While driving headlights dim very low to the point that you can not see. Doesn't happen every time. Dashboard lights also go very low. Vehicle taken in to dealership in April. Tech says can not duplicate problem. Car taken in again this time cd player will stop playing if volume is turned all the way down for more that 2 mins. In order to make it play again you have to eject cd and reinsert. Radio was suppose to be ordered never received it. Car taken in again this time different dealership found problem with radio and it was replaced asked for them to check headlights because problem still happens. They also cannot duplicate problem. After leaving dealership cd players stops play again. Sept 28, 2005 while at bank drive through car stalls out, able to restart car. Took vehicle to dealership told them about the stalling out, headlights, and cd player. After having my car there a week and 3 days there conclusion was that the stalling out was because the was carbon build up in throttle body this was cleaned out. My car has 19,000 miles and is a year old I don;T believe this is the problem. While there a new cd player was put in, I was told that the one that was replaced before was a refurbished one and it didn't surprise them that it didn't work. The headlights we were told that we were crazy at first and then after speaking with the service manager was told that my vehicle has California emissions which means we have a 2nd air intake on it that causes the alternator to drain causing the lights to dim. GM has told us this is normal!!!!!! I am sorry I am not willing to put my family lives on the line because I happen to buy a new car in Virginia that was made in California. I leave in a rural area not the city so if I lose my headlights then that means I can't see. This doesn't mean anything to them. We do have a meeting in Nov with the northern area manager. This is not a normal operation of a car nor should it be designed to do this.

- Manassas, VA, USA

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