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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 / 3
Injuries / Deaths:
0 / 0
Average Mileage:
86,763 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 lights problems

lights problem

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2006 Chevrolet Trailblazer Owner Comments (Page 2 of 6)

« Read the previous 20 complaints

problem #83

Jul 042018

Trailblazer

  • 78,000 miles

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

My low beam headlights won't come on. I've replaced the relay switch, fuse once already. Fine for a short time now they're not working again.

- Sacramento, CA, USA

problem #82

Jan 012015

Trailblazer

  • 150,000 miles
Lights start dimming while driving. Passenger side headlight and rear lights keep burning out. Replaced headlight twice within a year plug was melted. Number 4 on the air conditioner/heater control has gone out twice. Clutch fan has been replaced 4 times in the last 3 years. Code says on high speed. Water pump has been replaced 3 times and continues to leak after a few months. All have been on highway or in city driving.

- Peralta, NM, USA

problem #81

Oct 152017

Trailblazer

  • 195,970 miles
Headlight and daytime running lamps go out completely. It can happen at any time wheter it is stationary or while driving. When driving at night headlight lamps go out completely making it unsafe.

- El Paso, TX, USA

problem #80

Jul 082017

Trailblazer

  • 150,000 miles

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

Left turn signal is intermittent. While switching lanes or in need to switch lanes the left turn signal might turn on then completely stop or won't turn on at all. The right turn signal works all the time. The left turn signal will work fine, then out of no where will stop working, then will start working fine. It does this whether the car is moving or stationary, on the highway, streets, or in my garage. The safety concern is when I need to turn it seems like I've changed my mind and might cause an accident.

- Fort Wayne, IN, USA

problem #79

Apr 092017

Trailblazer

  • 186,000 miles
While I was driving at night my head lights went off and wouldn't come back on until about 30 minutes. Neither the bright or deam lights would work.

- Waterproof, LA, USA

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problem #78

Sep 182013

Trailblazer

  • 98,570 miles
Three times while driving my Trailblazer, all lights have gone out. The three times did not happen under similar driving conditions. One was while driving on the expressway at 70 mph, one was while exiting a business route at less than 45 mph, the third was while pulling up to a stoplight. I have learned to use the lighting control knob on the console, turning it to the right and back again until the lights come back on. The part of system causing the issue is unknown to me.

- Midland, MI, USA

problem #77

Feb 032015

Trailblazer

  • 84,000 miles

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

The contact owns a 2006 Chevrolet Trailblazer. While driving various speeds, the headlights failed to illuminate. The contact coasted to the side of the road and resumed driving using the high beams. The vehicle was taken to the dealer, but was not diagnosed or repaired. The VIN was not included in NHTSA campaign number: 15V519000 (exterior lighting). The manufacturer was made aware of the failure. The approximate failure mileage was 84,000.

- Scotts Valley, CA, USA

problem #76

Aug 012016

Trailblazer

  • 112,000 miles
The contact owns a 2006 Chevrolet Trailblazer. The contact stated that the wiring harness melted the tail lamp circuit board. In addition, when using the turn signals, the indicator fluctuated abnormally fast. Upon inspection, the exterior lighting did not work. The failure occurred without warning. The dealer confirmed that the wiring harness malfunctioned, and the circuit board and wiring harness assemblies needed to be replaced. The manufacturer was notified of the failure. The failure mileage was approximately 112,000.

- Beebe, AR, USA

problem #75

Nov 052016

Trailblazer

  • 125,000 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving approximately 55 mph, the low beam headlights stopped working. The contact had to maneuver to the side of the road to a complete stop. The headlights illuminated again after approximately four minutes. The vehicle was not diagnosed or repaired. The manufacturer was notified. The approximate failure mileage was 125,000.

- Bloomingdale, MI, USA

problem #74

Oct 302016

Trailblazer 4WD 6-cyl

  • 118,000 miles
The low beam lights flicker and the go out when driving. This is caused when the #46 hdm relay/module overheats. Other Trailblazers have been recalled for the same issue but not mine. The is a major known safety issue.

- Petersburg, WV, USA

problem #73

Oct 192014

Trailblazer

  • 75,000 miles

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

The contact owns a 2006 Chevrolet Trailblazer. While driving various speeds, the headlights failed without warning. The failure recurred persistently. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The failure mileage was approximately 75,000.

- Strafford, MO, USA

problem #72

Sep 012015

Trailblazer

  • 192,916 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving at night, the headlights and high beam lights failed without warning. The vehicle had to be turned on and off several times in order for the lights to function normally and, other times, the lights would not turn back on. The contact stated that the electrical system in the entire vehicle would fail without warning and cause the vehicle to stall. The contact took the vehicle to the dealer where the driver's door switch was repaired per an unknown NHTSA campaign number. The vehicle was not diagnosed nor repaired for the other failures. The manufacturer was made aware of the failures. The failure mileage was 192,916.

- Albany, GA, USA

problem #71

Jan 092015

Trailblazer

  • 133,000 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving at various speeds and attempting to utilize the headlights, the headlights failed to illuminate. The contact received notification of NHTSA campaign number: 15V519000 (exterior lighting); however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the failure. The approximate failure mileage was 133,000. Parts distribution disconnect.

- Silver City, NM, USA

problem #70

May 262016

Trailblazer

  • miles
The contact owns a 2006 Chevrolet trail Blazer. The contact received notification of NHTSA campaign number: 14V755000 (exterior lighting) however, the part needed to repair the vehicle was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the issue. The contact had not experienced a failure. Parts distribution disconnect.

- Rolling Meadows, IL, USA

problem #69

Nov 242014

Trailblazer

  • 62,000 miles
My vehicle was recalled Nov 24, 2014 for it's low beam headlights. The NHTSA recall number is 14V755. GM still has not found a remedy to this. They make many models of vehicles, all of which have headlights, so why they have been unable to develop a solution after 17 months is very disturbing.

- Madison, WI, USA

problem #68

Jan 012015

Trailblazer

  • 210,000 miles
The contact owns a 2006 Chevrolet Trailblazer. The contact stated that the low beam headlamps failed to turn off. The check engine warning indicator illuminated. The contact received notification of NHTSA campaign number: 14V755000(exterior lighting); however, the part to do the repair was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for recall repair. The manufacturer was not notified of the failure. The failure mileage was approximately 210,000. VIN tool confirms parts not available.

- Benicia, CA, USA

problem #67

Mar 142016

Trailblazer

  • 121,000 miles
While on my way to work, at 3:30 am, the headlights went out as I was entering a 90 degree turn. Almost causing me to enter a ditch. After about 5 minutes, they came back on. While driving this happened 2 more times on my way to work.

- Quincy, IN, USA

problem #66

Mar 012016

Trailblazer 4WD 6-cyl

  • 177,000 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving various speeds, the headlights failed to operate intermittently. The vehicle was taken to a dealer where it was diagnosed that the headlamps needed to be replaced. The vehicle was not repaired. The contact received a notification of NHTSA campaign number: 14V755000 (exterior lighting); however, the part to do the repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was notified of the failure. The approximate failure mileage was 177,000. Updated 04/14/16 updated 05/04/16 updated 05/09/16. Updated 11/01/2017

- Rockford, IL, USA

problem #65

Jun 262015

Trailblazer

  • 95,828 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving at any speed, the headlights failed to illuminate. The contact had to activate the high beam headlights in order to drive. The vehicle was taken to the dealer, but was not diagnosed nor repaired. The contact received notification of NHTSA campaign number: 15V755000 (exterior lighting) and stated that the part needed for the repair was not available. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The approximate failure mileage was 95,828. VIN tool confirms parts not available.

- Bronx, NY, USA

problem #64

Feb 152011

Trailblazer

  • 50,000 miles
The contact owns a 2006 Chevrolet Trailblazer. While driving approximately 30 mph at night, the low beam headlights failed to illuminate and the high beams were activated. The intermittent failure became progressively worse. The vehicle was taken to an independent mechanic where both headlights and modules were replaced. The manufacturer was notified of the failure. The approximate failure mileage was 50,000.

- Fort Myers, FL, USA

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