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  1. 02-09 Vortec 4.2L I-6 Engine and Drivetrain
    Hello there i need some help in bypassing the AC compressor with the serpentine belt. Why? Well that's because the bearing for the pulley in the compressor has kicked the bucket and i do not have the time to replace it just yet because 2 jobs with one of them being a delivery driver so the...
  2. The 02-09 "How-To" and DIY Section
    I want to totally bypass my heater..front and back.....not at firewall , because hose runs thru three way switch.....just simple old fashion loop to bypass ......which hose comes from engine? Which hose returns? Some reason 2002 schematic just does not seem like its available...no the 2003 shows...
  3. Audio and Electronics
    2004 Trailblazer, fairly positive it has bose. I read some other threads that said the remote wire was the pink wire, but I cant seem to find it. I'm trying to bypass the factory amp because the aftermarket deck I put in isn't giving out sound. I've included a picture of the factory wiring...
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