So a couple of weeks ago I bought a new stereo system off amazon to replace my old bose one. When I got the new unit, me and a friend went straight to work on it and just started cutting the wires. We realized a couple wires in that the colors didn't match. We were able to find the wires to the...

Has anyone done any modifications to an 04 Trailblazer LS as far as adding more component speakers to the doors or in the back trunk/hatch area side panels? Easily done or should I be prepared for a big job? Does anyone have any input?

I am going to install a amp for the door and dash speakers (going to replace all the speakers soon, so getting this out of the way so I know what I am doing come install time.) I have a 2005 Trailblazer LS EXT with Stock Bose. I already have a aftermarket head unit. I am going to be using the...

I have 2002 trailblazer ltz Bose and onstar Want to retain both with chimes Too many options on Internet and they aren't cheap so I need a good answer from someone who has done it before I haven't decided what deck to use, does it matter? -what wiring harness is best? -does the CD player...

Hey guys, first post. Would like to thank all of you to start because this forum has been very helpful to me a number of times since I've owned my vehicle. ...This post, the reason I signed up, is the only issue you guys haven't been able to help me with. So thanks for being rad. I found...

Dear All, i am new in this great forum, recently i bought a TB 2002 LT model. It was first bought in texas, then shifted to Kuwait and now it is with me in Abu Dhabi UAE. I do wish to do a car a/v set up. but i am not lucky enough to find Axxess GMOS-01 02-Up Onstar Harness Adapter with Chime...

I just bought a very nice looking 04 Trailblazer LS. In my other vehicle I had a perfect setup for playing/charging my iPhone. It was a Kenwood head unit with a USB port on the front for playing/charging. I looked into the process of installing an aftermarket stereo in the TB, and it looks very...