2006 trailblazer

I have searched through these forums, and was unable to locate one that addressed this specific issue. I did find a few posts that suggested looking up a post from "the roadie" for a diagram, but the diagram seems to have been replaced with a sponsor link. Anyhoo...on to my issue... One...

I have a 2006 Trail Blazer with about 142,000 on it. The check engine light is on so I took it to Auto Zone to find out what is going on. The print out they gave me is kind of faded but it looks like #881 "vacuum leak on engine", #882 "Dirty Throttle Body", #883 "TAC Motor defective". Another...

First, I would like to say Hello Everyone and I am excited to be a member of this site. I am getting ready to tackle the struts on my 2006 TB. I have mechanical knowlege and abilty but I have never replaced struts. Is this a task I sould attempt or would that be a bad idea? I pulled the wheels...

So I found out the hard way that you should not connect the two orange wires (power & accessory serial bus) together. The vehicle will not start and gives symptoms like the ignition switch or PCM are damaged. Once I separated the wires then it started up perfectly. Folks posting wiring...