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chevy trailblazer_ls_ext
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Hello TB fans
I purchased a 05 TB EXT LS this past week, and already need help. I don't care about the stock (non-Bose) radio, and want to drop my Sony in it. I've done quite a bit of research on how to changethe radio, enough to completely confuse myself on what I need to change it out. I've watch a couple videos on youtube, so I have enough to know what to take loose from the dash in order to get thew unit in, my issue is what type of harness do I need to get. I definielty want to keep all my accessories "norstar". I've read with the wrong wiring harness, the truck won't start due to a module in the system.

I would appreciate it if anyone the has changed out their radio, to point me in the right direction for the correct wiring harness.

Thanks in advance
 
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