jherra14 Posted April 13, 2007 Report Share Posted April 13, 2007 can anyone help me out...? not to sure where my vss wire is to wire up my n3 on my 03 chevy silverado. my truck did have the factory stereo that increased volume when speeding up but dont know which color wire on the harness was the vss....any one please help?!?!?! Quote Link to post Share on other sites
MisFit Posted April 13, 2007 Report Share Posted April 13, 2007 Speed Sense dk. green/white 4K instrument cluster, pin A4 or PCM The PCM (Powertrain Control Module) is in the left front of the engine compartment to the left of the fan shroud. The VSS wire is in the green plug, pin 50. the stock radio gets that function through data Quote Link to post Share on other sites
jherra14 Posted April 13, 2007 Author Report Share Posted April 13, 2007 thanks so much...at work right now till 7 tonight but im gonna go ahead and check it out when i get off Quote Link to post Share on other sites
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