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2003 Chevrolet TrailBlazer - Consumer Discussions

All Chevrolet TrailBlazer Models

I have 03 trailblazer that is leaking freon. Seems to be leaking from nut on front metal tube close to radiator. What is that part called?...
Hello all. I have a 2003 Trailblazer with 170,000 miles. Just got word that the transmission is toast....
2004-2006 Buick Rainier 2001-2006 Cadillac Escalade Models 2001-2006 Chevrolet Avalanche, Blazer, Silverado, Suburban, Tahoe, Trailblazer 2001-2006 GMC Envoy, Jimmy, Sierra, Yukon Models 2001...
I was just wondering if 2003 Trailblazer ownwers with the straight 6 have had the same problem I have encountered, because my dealer has not figured out what is wrong yet! Vibration 1500-2200 rpms 40...
Son jumped another car,using mom's 2003 Chevy Trailblazer, blew a 125 amp fuse under hood to fuse block, replaced fuse,everything appears to work except the A/C blows only to the floor and not out the...
I cannot find the security code for my 2003 Trailblazer LT. Can anyone tell me how to find it?...
I have a 2003 Chevy TB 4WD with 155,560 miles that has given me very little trouble. I replaced the alternator 4 days ago and yesterday after I got off the interstate, it began surging. I had a diagn?...
2003 Trailblazer nightmare! My daughter's truck is not running currently. Many of the problems that her truck has are already listed here. When calling customer service Monday and waiting for one ha...
2003 Chevy Trailblazer with 34100 miles service engines light comes on, i take it to the dealer who fixes it and recommend I have the transmission and another regular maintenance completed that cost m...
2003 trailblazer my rpm will not work what could be wrong. Also the ding sound that it makes when you open the door and the keys are in the ignition does not ding very loud anymore. when to the button...
2003 trailblazer. Running light on passenger side went out while the brake light still worked, same bulb. I detatched the wire harness from the tail light circuit board to find the pins corroded and...
2003 Chevy Trailblazer, 6 cylinder repair went from bad to worse:...
The lawsuits in Washington and Oregon are seeking class-action status, according to Beth Terrell, an attorney with the Seattle law firm of Tousley Brain Stephens who is representing Hall and Zwicker. ...
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