1,359 problems have been reported for the 2002 Chevrolet Trailblazer. The following chart shows the 25 most common problems for 2002 Chevrolet Trailblazer. The number one most common problem is related to the vehicle's power train with 289 problems. The second most common problem is related to the vehicle's electrical system (186 problems).
The following chart shows the number of problems reported during each of the service years since the debut of the 2002 Chevrolet Trailblazer in 2002.
| Service Year | Number of Problems |
|---|---|
| 2025 | |
| 2024 | |
| 2023 | |
| 2022 | |
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| 2002 |
When making the decision between buying a new or used Chevrolet Trailblazer, the following table can be used to compare the 2002 Chevrolet Trailblazer with the Chevrolet Trailblazer from other model years. Note that the number of problems reported for the 2002 Trailblazer is 1,359 while the average number of problems reported for the 17 model years of the Chevrolet Trailblazer is 554.