Print this page Notes: Carrying the not-so-proud traditions of its 2002 predecessor, the 2003 has a handful of instrument panel malfunctions that can leave you guessing your speed, engine temperature or how much gas is left in the tank.


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2003 Chevrolet Trailblazer transmission problems

transmission problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2003 Chevrolet Trailblazer:

Unsubscribe any time. We don't sell/share your email.

2003 Chevrolet Trailblazer Owner Comments

problem #1

Jan 202004


  • miles


Complaint received via E-mail." I would like to share the defects discovered on my vehicle since I purchased this on October 2003. Few months I drove my Trailblazer, I was stuck at the airport because it won't start and I brought it to the dealership for repair which lasted for 3 days. They told me it was just a case of low battery power. I was not in agreement with their reason. I wrote GM headquarters demanding an exchange or replacement of the truck. They declined my request, instead they offered me an extended warranty. The following year, I was driving at around 25 mph, when I changed gear all of a sudden the gear shifter came loose and practically detached it's linkage. I panicked and slowly pulled over to the side of the road. The dealer repaired the shifter for free. Then just this month I was driving on the freeway at around 50 mph, I noticed the RPM was between 7-8 and the engine revved hard, but there was no power. The speed remained constant even when I pressed the gas pedal fully. I brought the vehicle to the dealership and they found out that the transmission is defective and they replaced it under warranty. The total mileage driven as of this time is 30,000 miles."

- Kapolei, HI, USA

Not what you are looking for?