Chevrolet Trailblazer problems reported in Pennsylvania
475 of the 9,343 complaints filed about the Chevrolet Trailblazer came from Pennsylvania, most often about the electrical system.
Bigger states file more complaints simply for having more drivers. What is worth reading here is the mix — a part that fails in heat, cold or road salt shows up in some states long before others.
475
Complaints from Pennsylvania
24
Crashes
38
Fires
2006
Worst model year
What failed
Electrical System
125
26.3%
Fuel & Propulsion
124
26.1%
Transmission & Drivetrain
45
9.5%
Lights
28
5.9%
Engine & Cooling
27
5.7%
Windows, Mirrors & Wipers
26
5.5%
Airbags
18
3.8%
Brakes
16
3.4%
Acceleration & Cruise Control
10
2.1%
Other & Unspecified
9
1.9%
Body & Structure
9
1.9%
Steering
9
1.9%
By model year
2000 Trailblazer
1
0.2%
2001 Trailblazer
1
0.2%
2002 Trailblazer
68
14.3%
2003 Trailblazer
57
12.0%
2004 Trailblazer
67
14.1%
2005 Trailblazer
88
18.5%
2006 Trailblazer
89
18.7%
2007 Trailblazer
66
13.9%
2008 Trailblazer
17
3.6%
2014 Trailblazer
2
0.4%
2021 Trailblazer
12
2.5%
2022 Trailblazer
3
0.6%
2023 Trailblazer
2
0.4%
2025 Trailblazer
2
0.4%
Cities reporting most
Pittsburgh
20
20.4%
Philadelphia
16
16.3%
Johnstown
14
14.3%
Erie
7
7.1%
Slippery Rock
6
6.1%
Dingmans Ferry
6
6.1%
Hellertown
6
6.1%
NEW Castle
6
6.1%
Harrisburg
5
5.1%
Tyrone
4
4.1%
East Stroudsburg
4
4.1%
Pittston
4
4.1%