2005 Chevrolet Trailblazer - Problems, Statistics, and Analysis

🔎 Common problems of the 2005 Chevrolet Trailblazer

2,008 problems have been reported for the 2005 Chevrolet Trailblazer. The following chart shows the 24 most common problems for 2005 Chevrolet Trailblazer. The number one most common problem is related to the vehicle's electrical system with 671 problems. The second most common problem is related to the vehicle's fuel system, gasoline (422 problems).

Table 1. Common problems of the 2005 Chevrolet Trailblazer

Problem Category	Number of Problems
Electrical System	671
Gasoline Fuel System	422
Other Fuel System	219
Exterior Lighting	134
Vehicle Speed Control	104
Air Bag	81
Engine And Engine Cooling	77
Equipment	69
Visibility	43
Power Train	43
Structure	27
Steering	23
Service Brakes	22
Unknown Or Other	22
Seat Belt	12
Tire	10
Seats	7
Electronic Stability Control	6
Suspension	5
Latches/locks/linkage	5
Child Seat	2
Wheel	2
Interior Lighting	1
Diesel Fuel System	1

📈 Problem Occurrence Trend

The following chart shows the number of problems reported during each of the service years since the debut of the 2005 Chevrolet Trailblazer in 2005.

Table 2. Problem Occurrence Trend

Service Year	Number of Problems
2026	1
2025	2
2024	1
2023	3
2022	6
2021	5
2020	13
2019	10
2018	34
2017	35
2016	39
2015	67
2014	108
2013	115
2012	150
2011	305
2010	394
2009	278
2008	185
2007	98
2006	86
2005	5

📊 Compare the 2005 Chevrolet Trailblazer with Other Model Years

When making the decision between buying a new or used Chevrolet Trailblazer, the following table can be used to compare the 2005 Chevrolet Trailblazer with the Chevrolet Trailblazer from other model years. Note that the number of problems reported for the 2005 Trailblazer is 2,008 while the average number of problems reported for the 18 model years of the Chevrolet Trailblazer is 536.

Table 3. Compare the 2005 Chevrolet Trailblazer with other model years

Model Year	Number of Problems
2026 Trailblazer	1
2025 Trailblazer	21
2024 Trailblazer	50
2023 Trailblazer	80
2022 Trailblazer	139
2021 Trailblazer	236
2014 Trailblazer	6
2009 Trailblazer	35
2008 Trailblazer	250
2007 Trailblazer	964
2006 Trailblazer	1,599
2005 Trailblazer	2,008
2004 Trailblazer	1,490
2003 Trailblazer	1,360
2002 Trailblazer	1,359
2001 Trailblazer	21
2000 Trailblazer	26
1999 Trailblazer	4

Switch Model Year:

☘ Trailblazer Service Bulletins

⚑ Trailblazer Safety Recalls

☤ Trailblazer Defect Investigations