Chaney3000 Posted January 22, 2016 Report Share Posted January 22, 2016 (edited) I have searched all over and I want find any info on what I need. The topic has been covered a bunch but the details are vague or I'm simple. I'm swapping my 03 SS to efans. I got a set off an 06 tahoe and got the factory harness too. Now my question is about the hookup of the blue and green wires. Do I cut off this connector and use these wires to plug into the pcm? Green 42 and blue 33? I took a pic of what I'm talking about. This is from the factory harness. Edited January 22, 2016 by Chaney3000 (see edit history) Quote Link to comment Share on other sites More sharing options...
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