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.

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hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
88,256 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 Blazer brakes problems

brakes problem

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2004 Chevrolet Blazer Owner Comments

problem #3

Apr 162015


  • 70,139 miles


Brake line corroded through and lost rear brakes during stop--dealer unable to repair properly---part no longer available thru gen motors--went out during stop on highway --no damage to vehicle or people--grosely longer distance to stop safely.

- Dundalk, MD, USA

problem #2

Oct 072013


  • 105,000 miles
After replacing brake pads on vehicle I was pumping brakes to bleed out air in the lines and the pedal went to the floor. Upon inspection the brake line ruptured due to excessive corrosion. Required 100% replacement of all brake lines.

- Acushnet, MA, USA

problem #1

Jan 072013

Blazer 6-cyl

  • 89,630 miles
Brake pedal went to floor very slowly. Repaired brakes with all new components; rotors, pads, calipers, new brake fluid. Bled brakes and pedal is still very spongy and pedal will still go down to floor after stopping. Car will not move if you hold the pedal down. Found several complaints on line about spongy brakes on Chevrolet there a problem that I can not find for these cars?

- Somerset, OH, USA

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