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CarComplaints.com Notes: The 2002-2007 Chevrolet Trailblazer is known for many things, but perhaps it is most famous for its faulty fuel gauge.

This gauge flip-flops more than a politician during election season. Some report that the gauge says "empty" after a fill-up, while others report the gauge says "full" when they're running on fumes. Either way, there's one thing everyone seems to agree on: the darn thing is just wrong.

Following hundreds of complaints and a few accidents allegedly caused by the malfunction, the National Highway Traffic Safety Administration (NHTSA) opened an investigation into the issue in May 2011. Unfortunately for frustrated owners, no recall has been announced.

10.0

really awful
Crashes / Fires:
0 / 2
Injuries / Deaths:
0 / 0
Average Mileage:
103,750 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.

2006 Chevrolet Trailblazer electrical problems

electrical problem

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2006 Chevrolet Trailblazer Owner Comments

problem #2

Jul 292015

Trailblazer

  • 160,000 miles

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

The contact owns a 2006 Chevrolet Trailblazer. While driving approximately 10 mph, the headlights became inoperable. The failure recurred on one other occasion. The vehicle was taken to an independent mechanic where it was diagnosed that the fuse box shorted, overheated, caught fire, and melted the fuses to the headlights. As a result, the fuse box needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 160,000.

- Chesterfield , VA, USA

problem #1

Mar 202008

Trailblazer 6-cyl

  • Automatic transmission
  • 47,500 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving 10 mph, the contact noticed smoke coming from the driver's side door panel. He pulled over and turned off the vehicle, which caused it to stop smoking. A mechanic stated that the control fuse box caught fire. The contact took his vehicle to the dealer, but they did not have the necessary parts for the repair. In addition, the contact was experiencing fuel gauge issues. When he filled up the vehicle with gasoline, the gauge indicated that it was empty. The failure mileage was 47,500. Updated 07/28/09 updated 07/30/09.

- Nashville, TN, USA

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