2002 Chevrolet Trailblazer 360 problems

General information about Chevrolet-Trailblazer 360
Overview of popular issues

The Chevrolet TrailBlazer (also known as Trailblazer) is a mid-size SUV produced by Chevrolet, a division of General Motors. The nameplate was first used in North America from 2001 to 2008; in 2009, it was replaced by the Traverse, as a crossover SUV. In 2011, production of a newly-redesigned version of the Trailblazer for the Asian and Brazilian markets began.

Blazer trim line (1998)

The TrailBlazer name was first introduced for the 1999 model year as an upscale trim level of the compact 4-door Chevrolet S-10 Blazer. It offered additional features on top of the previously top-of-the-line Chevrolet S-10 Blazer LT trim level, including an AM/FM stereo with single-disc CD player and optional remote cassette player, OnStar, color-keyed front and rear bumpers, side cladding, a leather-wrapped steering wheel, upgraded alloy wheels, a full-size spare tire and wheel, and upgraded cloth seating surfaces with power front bucket seats. Options such as a Bose premium sound system, leather-trimmed seating surfaces with heated front seats, power sunroof, and gold accents for the exterior emblems were all available for the original TrailBlazer trim package. The TrailBlazer trim was discontinued after 2001, when an all-new TrailBlazer model was introduced as a mid-size SUV. Production of the S-10 Blazer overlapped until the 2005 model year.

First generation (KC; 2001)

The first-generation TrailBlazer is based on a truck platform officially known as GMT360, with all models having four-wheel-drive layout as an option with both automatic engagement and the more traditional "Auto," "2-High," "4-High," and "4-Low" gearings, except the SS model which features an all-wheel-drive system. The TrailBlazer features an independent front suspension, and a five-link rear suspension. A G80 locking rear differential is available as an option on all models except for the SS, which has a G86 LSD as standard. An LTZ trim level had upgraded interior features (leather), upgraded sound system (Bose), and alloy wheels. All TrailBlazers came factory-equipped with a detachable towing hitch.

The TrailBlazer was updated in 2005 for the 2006 model year. An updated front fascia on all models (except for the base version) and new interior trim were included with the refresh. The SS received trim-specific front and rear fascias plus color-matched side skirts.

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Common 2002 Chevrolet Trailblazer 360 problems

Based on the complaints from owners of the 2002 Chevrolet Trailblazer, several common problems have been reported:

Fuel Economy: Owners have raised concerns about the fuel economy of the 2002 Chevrolet Trailblazer, indicating potential issues with fuel efficiency.
Paint: Complaints regarding the paint of the vehicle suggest that there may be issues related to the paint quality or durability.
Windshield & Wipers: Problems with the windshield wipers or windshield itself have been reported, indicating potential issues with visibility and wiper functionality.
Air Conditioning/Heat: Owners have experienced issues with the air conditioning and heating systems of the Trailblazer, suggesting problems with climate control.
Driveline: Complaints related to the driveline, including the differential, transfer case, and u-joints, indicate potential issues with the vehicle's drivetrain components.
Electrical/Battery: Concerns have been raised about the electrical system and battery of the 2002 Trailblazer, pointing towards potential electrical issues.
Transmission: Multiple complaints regarding the transmission suggest problems with shifting, acceleration, and overall transmission performance.
Suspension: Owners have reported issues with the suspension system of the Trailblazer, indicating potential problems with ride comfort and handling.
Accessories: Complaints related to accessories such as CD/tape players, radios, and navigation systems suggest issues with the functionality of these components.
Engine: Problems with the engine have been reported, indicating potential issues with performance, reliability, or other engine-related issues.

These common problems reported by owners of the 2002 Chevrolet Trailblazer highlight a range of issues spanning from fuel economy and paint quality to transmission and engine performance. Addressing these issues promptly and accurately is crucial to maintaining the safety, reliability, and overall performance of the vehicle.

What are the bad years for Chevy Trailblazer?

Key Points. Considering reliability, cost, features, and more, the best years for the Chevy Trailblazer include 2006, 2008, and 2009. Be cautious of Trailblazers from 2002-2005, because they have a worrying number of recalls and registered complaints.

How many miles can a 2002 Chevy Trailblazer last?

For those wondering how long a Chevy Trailblazer will last, owner reviews across sites like Vehicle History and J.D. Power, and online forums like TrailVoy, consistently boast 150,000-200,000 miles. That equates to about 12.5-17 years of service driving 12,000 miles annually.

Is the Chevy Trailblazer a reliable car?

The 2023 Chevrolet Trailblazer has a predicted reliability score of 86 out of 100.

How long does a Trailblazer transmission last?

Chevy Trailblazer Transmission Replacement Costs

The good news is that most CVTs have a lifespan of around 160,000 miles, so chances are low that you'll need to do a transmission replacement if you stick to your Chevy Trailblazer maintenance schedule.

What are the bad years for Chevy Trailblazer?

How long do 2002 Trailblazers last?

Trailblazer models from 2002-2006 are more likely to have engine issues, with many owners reporting failure as early as 65,000 miles. Units from 2002-2005 have four-speed transmissions that are more likely to need rebuilding or replacing before the 100,000-mile mark.

Is the Chevy Trailblazer a reliable car?

The 2023 Chevrolet Trailblazer has a predicted reliability score of 86 out of 100.

Is a 2002 Chevy Trailblazer good on gas?

All trim levels of the 2002 Trailblazer get 16 MPG, with 14 MPG in the city and 20 MPG on the highway.

2002 Chevrolet Trailblazer 360 complaints

The NHTSA has received 0 complaints about various vehicle components related to the 2002 Chevrolet Trailblazer 360.

You can leave your car complaint via the special form below.

Additional sources

More sources of information about 2002 Chevrolet Trailblazer 360 problems:

2002 Chevy Trailblazer Common Problems : r/MechanicAdvice

https://www.reddit.com/r/MechanicAdvice/comments/oigvdg/2002_chevy_trailblazer_common_problems/

Jul 12, 2021 ... If you're serious, go set up an account at GMTnation.com. It was founded to provide information on the GMT360 platform (Trailblazer, Envoy, ...

5.3 reliability | Chevy TrailBlazer, TrailBlazer SS and GMC Envoy ...

https://www.trailvoy.com/threads/5-3-reliability.70869/

Mar 7, 2010 ... ... common problems on the 360 series, except on the 5.3 V8 engine. I have a few questions though! 1) Do all of the 2006+ 5.3's have DOD? What ...

08 Blazer 4wd pops out - Blazer Forum - Chevy Blazer Forums

https://blazerforum.com/forum/trailblazer-gmt360-gmt370-2002-2009-tech-43/08-blazer-4wd-pops-out-102833/

Jan 12, 2021 ... odd electrical problem, possible TCCM related. 4x4 "WONT" disengage. 4wd issues driving me crazy · TrailBlazer GMT360/GMT370 (2002-2009) Tech ...

Having 4WD(4x4) issues? Look inside! | Chevy TrailBlazer ...

https://www.trailvoy.com/threads/having-4wd-4x4-issues-look-inside.81739/

Dec 11, 2010 ... Information in this thread applies to 360/370 trucks ... 2002 tb 4 x 4 issues. Hi, Okay here's the ... 2002 trailblazer... 4wd issue. Instead of ...