Worst 2007 Chevrolet Trailblazer Problems
Top 3 most-reported issues with average mileage at failure.
Gasoline Fuel System
Electrical Faults
Headlight/Taillight Failures
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All Problems by Category
Every NHTSA complaint category for the 2007 Chevrolet Trailblazer.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Gasoline Fuel System | 213 | — | 2 | 59,467 mi | |
| Electrical Faults | 193 | 3 | 39 | 84,318 mi | |
| Headlight/Taillight Failures | 141 | — | 2 | 129,329 mi | |
| Fuel System | 58 | — | 1 | 89,906 mi | |
| Visibility:Power Window Devices And Controls | 52 | 1 | 14 | 82,704 mi | |
| Fuel System, Other | 30 | — | — | 46,863 mi | |
| Airbags | 25 | 12 | — | 102,830 mi | |
| Steering Defects | 23 | 4 | 1 | 90,636 mi | |
| Engine Problems | 22 | — | 2 | 97,751 mi | |
| Wipers & Visibility | 19 | — | 6 | 95,009 mi | |
| Electronic Stability Control | 17 | — | — | 103,464 mi | |
| Fuel System, Other:Storage:Fuel Gauge System | 13 | — | — | 52,505 mi | |
| Transmission / Drivetrain | 13 | 1 | — | 74,619 mi | |
| Unintended Acceleration | 11 | 1 | — | 76,856 mi | |
| Engine & Cooling | 10 | 2 | 1 | 72,595 mi | |
| Exterior Lighting:Headlights | 10 | — | — | 106,538 mi | |
| Visibility | 10 | — | 2 | 103,462 mi | |
| Brakes | 9 | 2 | — | 136,398 mi | |
| Seat Belt Issues | 8 | 2 | — | 120,555 mi | |
| Body Structure | 7 | 1 | 2 | 86,008 mi | |
| Wheel Issues | 6 | — | — | 55,750 mi | |
| Suspension Failures | 5 | 1 | — | 67,304 mi | |
| Latches / Locks | 4 | — | 2 | — | |
| Tire Defects | 4 | — | — | — | |
| Instrument Cluster | 3 | — | — | — | |
| Automatic Transmission | 3 | — | — | — | |
| Hydraulic Brakes | 3 | 1 | — | — | |
| Air Bags:Frontal | 2 | 2 | — | — | |
| Electrical System:Ignition | 2 | — | — | — |
Search Owner Complaints
Read what owners actually reported to NHTSA for the 2007 Chevrolet Trailblazer. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2007 Chevrolet Trailblazer
5 NHTSA recall campaigns affecting ~1,095,539 vehicles.
General Motors LLC (GM) is recalling certain model year 2006-2007 Buick Rainier, Chevrolet Trailblazer and GMC Envoy vehicles, and 2006 GMC Envoy XL and Chevrolet Trailblazer EXT vehicles. Fluid may enter into the driver's door master power window switch module, causing corrosion that could result in a short in the circuit board, causing window switches to become inoperative. Previously, the affected vehicles may have had their master power window switch module treated with a protective coating, instead of having it replaced.
General Motors LLC (GM) is recalling certain model year 2007 Pontiac Grand Prix, 2006-2009 Buick LaCrosse, 2006-2007 Buick Rainier, Chevrolet Trailblazer, GMC Envoy, 2006 Chevrolet Trailblazer EXT, GMC Envoy XL, 2006-2008 Isuzu Ascender, and Saab 9-7x vehicles. In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.
General Motors LLC (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Ascender vehicles. Fluid may enter the driver's door master power window switch module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.
General Motors (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Ascender vehicles. Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.
General Motors (GM) is recalling certain model year 2006 Chevrolet Trailblazer EXT and GMC Envoy XL and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, SAAB 9-7x, and Isuzu Ascender vehicles, originally sold or currently registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin, and the District of Columbia. Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board. A short may cause the power door lock and power window switches to function intermittently or become inoperative. The short may also cause overheating, which could melt components of the door module, producing odor, smoke, or a fire.
Other Chevrolet Trailblazer Years
2007 Chevrolet Trailblazer — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2007 Chevrolet Trailblazer reliable?
What are common problems with the 2007 Chevrolet Trailblazer?
At what mileage do problems start on the 2007 Chevrolet Trailblazer?
How safe is the 2007 Chevrolet Trailblazer?
Does the 2007 Chevrolet Trailblazer have any recalls?
Should I buy a 2007 Chevrolet Trailblazer?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Chevrolet Trailblazer reliability report with year-by-year comparison and generation analysis.
Check Your Specific 2007 Chevrolet Trailblazer
Real owner complaints tell you about the model. The VIN tells you about your specific car — accidents, title issues, odometer fraud.
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