Chevrolet Trailblazer EXT 370: recalls and complaints by model year
NHTSA lists no recall campaign for the Chevrolet Trailblazer EXT 370, model years 2002 to 2006. NHTSA has 288 complaints on file for this model line. 1 of the 5 model years have a page on this register.
Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.
NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .
Model years
The number under each year is the number of recall campaigns.
- 20020
- 20030
- 20040
- 20050
- 20060
| Model year | Recall campaigns | Complaints | Share of the line average | Units in the campaigns |
|---|---|---|---|---|
| 2006 Chevrolet Trailblazer EXT 370 NHTSA page | 0 | 16 | 28% | |
| 2005 Chevrolet Trailblazer EXT 370 | 0 | 237 | 411% | |
| 2004 Chevrolet Trailblazer EXT 370 NHTSA page | 0 | 15 | 26% | |
| 2003 Chevrolet Trailblazer EXT 370 NHTSA page | 0 | 14 | 24% | |
| 2002 Chevrolet Trailblazer EXT 370 NHTSA page | 0 | 6 | 10% |
The share is the complaints of the model year divided by the average of the line for one model year. A campaign that names 3 model years is in the count of each of the 3.
A model year with fewer than 2 campaigns and fewer than 25 complaints has no page here. The link in its row opens its NHTSA page.
Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.
Complaint: A report about a possible safety problem that a person sends to NHTSA. This site shows the number of complaints and not their text.
Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.
Components in the complaints
370 component mentions.
A complaint can name more than one component. Each component that a complaint names is one component mention. The figure per 1,000 component mentions shows how many of each 1,000 mentions name the component.
| Component | Per 1,000 | Mentions |
|---|---|---|
| Electrical System | 329.7 | 122 |
| Fuel System, Gasoline | 197.3 | 73 |
| Exterior Lighting | 67.6 | 25 |
| Fuel/Propulsion System | 51.4 | 19 |
| Fuel System, Other | 43.2 | 16 |
| Engine and Engine Cooling | 37.8 | 14 |
| Visibility | 35.1 | 13 |
| Engine | 21.6 | 8 |
| Structure | 21.6 | 8 |
| Air Bags | 21.6 | 8 |
Counts by year
Other model lines of the make
- Malibu66 campaigns
- Silverado 150055 campaigns
- Impala57 campaigns
- Tahoe80 campaigns
- Equinox32 campaigns
- Silverado46 campaigns
- Blazer40 campaigns
- Suburban82 campaigns
- Cobalt10 campaigns
- Trailblazer29 campaigns
- S1033 campaigns
- Traverse32 campaigns
- Corvette48 campaigns
- Cavalier40 campaigns
- Silverado 250044 campaigns
- Cruze26 campaigns
- Colorado29 campaigns
- HHR7 campaigns
- Camaro56 campaigns
- Lumina29 campaigns
- Astro17 campaigns
- Venture18 campaigns
- Monte Carlo44 campaigns
- Avalanche18 campaigns
- Volt8 campaigns
- Suburban 15007 campaigns
- Aveo4 campaigns
- Silverado 350045 campaigns
- Malibu Maxx4 campaigns
- Bolt EV14 campaigns
- Trax11 campaigns
- Sonic16 campaigns
- Avalanche 15005 campaigns
- Trailblazer EXT9 campaigns
- Corsica15 campaigns
- C15001 campaign
- Caprice50 campaigns
- Express72 campaigns
- Uplander5 campaigns
- Beretta15 campaigns
- Spark9 campaigns
- Chevrolet Truck10 campaigns
- Pickup0 campaigns
- Lumina APV11 campaigns
- Tracker0 campaigns
- C/K Pickups4 campaigns
- K15001 campaign
- Captiva1 campaign
- Malibu Classic2 campaigns
- Cobalt SS0 campaigns
- G2022 campaigns
- Equinox EV7 campaigns
- 15003 campaigns
- C152 campaigns
- C25001 campaign
- Van0 campaigns
- Celebrity15 campaigns
- Silverado 1500 HD0 campaigns
- C1041 campaigns
- Suburban 25000 campaigns
Chevrolet: all 178 model lines
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Official channels
- NHTSA VIN lookupNHTSA shows the unrepaired recalls of one vehicle from its VIN or its license plate.
- NHTSA: report a safety problemThe NHTSA form for a complaint about a vehicle, a tire, a child seat or equipment.
Cite this page
Recall Register. Chevrolet Trailblazer EXT 370: recalls and complaints by model year. https://recallregister.com/vehicle/chevrolet/trailblazer-ext-370/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .
Sources
- Source
- NHTSA Office of Defects Investigation
- Licence
- US government work, public domain
- Recall file through
- 30 Sep 2026
- Complaint file through
- 30 Sep 2026
The model name is the name in the NHTSA files. NHTSA keeps a variant of a model as a different line. How the register is made. Report an error.
Questions
- Which Chevrolet Trailblazer EXT 370 model years have the most recall campaigns?
- No model year of this line has a recall campaign in the NHTSA file.
- Which Chevrolet Trailblazer EXT 370 model year has the most complaints?
- The 2005 model year, with 237 of the 288 complaints for the line. A newer model year has had less time to get complaints.
- Which components do the complaints about the Chevrolet Trailblazer EXT 370 name?
- Electrical System: 329.7 per 1,000 component mentions. Fuel System, Gasoline: 197.3 per 1,000 component mentions. Exterior Lighting: 67.6 per 1,000 component mentions.
- How many NHTSA investigations name the Chevrolet Trailblazer EXT 370?
- 7 investigations name one or more model years of the line. The page of each model year lists its investigations.