YearToAvoid

2005 Chevrolet Trailblazer 360 Reliability Data: Problems & Recalls

Avoid The 2005 Chevrolet Trailblazer 360 has a complaint index of 75 and ranks 2nd worst of 5 model years, earning an Avoid verdict. Electrical system issues account for 52% of its 31 complaints, followed by fuel system problems at 42%, with electrical failures typically showing up around 100,000 miles.

Based on NHTSA complaints per model-year, not a reliability rating. Methodology

YearToAvoid Scorecard

Complaint Index
75/100
#2 of 5 Trailblazer 360 years
Verdict
Avoid
vs. other years of this model
Complaints
31
unique NHTSA reports
Recalls
0
distinct NHTSA campaigns
Crashes
4
reported in complaints
Fires
1
Injuries
3
Top issue
Electrical System
Best nearby year
2006
lowest-risk (no Good/Best year)

Top 2005 Chevy Trailblazer 360 problems

Share of this year’s NHTSA complaints by component group. Groups with 15+ complaints have their own page.

  1. Electrical System16 (52%)
  2. Fuel System13 (42%)
  3. Airbags4 (13%)
  4. Engine4 (13%)
  5. Steering3 (10%)
  6. Other2 (6%)
  7. Structure & Body2 (6%)
  8. Transmission & Powertrain2 (6%)
  9. Brakes1 (3%)

A complaint can list more than one component, so shares add up to more than 100%. Shares are % of complaints.

What owners report

  • Fuel gauge sending units fail intermittently, showing empty with a full tank or reading incorrectly, sometimes leading to owners running out of gas unexpectedly.
  • Vehicle stalls or shuts off while driving, including at least one case where the engine died while climbing a hill and the driver lost control.
  • Ignition key gets stuck and cannot be removed, sometimes accompanied by the vehicle failing to start even with a charged battery.
  • Airbags fail to deploy during moderate-speed crashes, resulting in occupant injuries.
  • Brakes require pumping and produce a grinding sound before stopping, described by one owner as present since the vehicle was new.
  • Electrical system shows symptoms like dimming interior lights, voltmeter fluctuations, and blower motor failure at high speed.
2005 Chevrolet Trailblazer 360 complaints: complaints filed per month2Mar 2010Sep 2011Jul 2013Mar 2014Oct 2014Apr 2015Dec 2015
31 complaints filed with NHTSA from Mar 2010 to Mar 2016; peak Sep 2014 (2).

2005 Chevrolet Trailblazer 360 recalls

No safety recalls on record for this model year.

2005 compared with other Trailblazer 360 years

Complaint Index by model year (0 = fewest issues, 100 = most)025507510020052006200720082009
Complaint Index: 0 = fewest issues, 100 = most, relative to other years of this model. Avoid Caution Good Best
YearVerdictIndexComplaintsRecallsMPG
2005Avoid75310—
2006Caution50340—
2007Avoid100500—

All Chevrolet Trailblazer 360 years: best and worst →

Frequently asked questions

Is the 2005 Chevrolet Trailblazer 360 reliable?
Based on NHTSA owner complaints, the 2005 model year ranks 2nd worst out of 5 years for this model, with a complaint index of 75 and an Avoid verdict. Electrical and fuel system problems make up the majority of its 31 complaints.
What is the most common problem with the 2005 Trailblazer 360?
Electrical system issues are the top problem area, accounting for 52% of complaints, with a median failure mileage of 100,000 miles. Fuel system problems, mainly faulty fuel gauges, follow at 42%.
Does the 2005 Trailblazer 360 have any recalls?
NHTSA lists no recalls for the 2005 Trailblazer 360.
Which Trailblazer 360 years are worse than 2005?
The 2007 model year is worse, with a complaint index of 100 and an Avoid verdict, versus 75 for 2005. The 2006 model year has a lower complaint index of 50 and a Caution verdict.
Were there any injuries reported for the 2005 Trailblazer 360?
NHTSA data shows 3 injuries, 4 crashes, and 1 fire linked to complaints about the 2005 Trailblazer 360, with zero deaths reported.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.