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


fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
9,000 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 seat belts / air bags problems

seat belts / air bags problem

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2004 Chevrolet Trailblazer Owner Comments

problem #1

Jan 192004

Trailblazer 6-cyl

  • Automatic transmission
  • 9,000 miles


The contact owns a 2004 Chevrolet Trailblazer. The contact stated that the instrument panel has not worked since she purchased the vehicle brand new in January of 2004. The warning indicators are constantly illuminated. She took the vehicle to the dealer several times while it was under warranty, but they could not locate the failure. Due to the failure, she does not know how fast she is driving, how much fuel is in the vehicle, and cannot read the odometer. Recently, the headlights failed and she took the vehicle back to the dealer. The dealer charged $91 to diagnose the failure, which produced a failure code at the headlight low beam relay cluster switch. The dealer replaced the low beam relay switch and ignition switch, but the failure persisted. Now that the vehicle is out of warranty, the dealer has finally located a diagnostic code for the instrument panel failure. The dealer stated that the instrument panel cluster failed and would cost $600 to repair. The failure mileage was 9,000 and current mileage was 68,000. Updated 4/14/09 the air bag light illuminated. Updated 04/17/09.

- Thibodaux, LA, USA

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