21 problems have been reported for the 2001 Chevrolet Trailblazer. The following chart shows the 8 most common problems for 2001 Chevrolet Trailblazer. The number one most common problem is related to the vehicle's power train with 5 problems. The second most common problem is related to the vehicle's engine and engine cooling (4 problems).
| Problem Category | Number of Problems |
|---|---|
| Power Train | |
| Engine And Engine Cooling | |
| Service Brakes | |
| Structure | |
| Electrical System | |
| Air Bag | |
| Exterior Lighting | |
| Equipment |
The following chart shows the number of problems reported during each of the service years since the debut of the 2001 Chevrolet Trailblazer in 2001.
| Service Year | Number of Problems |
|---|---|
| 2022 | |
| 2021 | |
| 2020 | |
| 2019 | |
| 2018 | |
| 2017 | |
| 2016 | |
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 | |
| 2006 | |
| 2005 | |
| 2004 | |
| 2003 | |
| 2002 | |
| 2001 |
When making the decision between buying a new or used Chevrolet Trailblazer, the following table can be used to compare the 2001 Chevrolet Trailblazer with the Chevrolet Trailblazer from other model years. Note that the number of problems reported for the 2001 Trailblazer is 21 while the average number of problems reported for the 14 model years of the Chevrolet Trailblazer is 650.
| Model Year | Number of Problems |
|---|---|
| 2022 Trailblazer | |
| 2021 Trailblazer | |
| 2014 Trailblazer | |
| 2009 Trailblazer | |
| 2008 Trailblazer | |
| 2007 Trailblazer | |
| 2006 Trailblazer | |
| 2005 Trailblazer | |
| 2004 Trailblazer | |
| 2003 Trailblazer | |
| 2002 Trailblazer | |
| 2001 Trailblazer | |
| 2000 Trailblazer | |
| 1999 Trailblazer |