i'm trying to find the remote wire for my 02 blazer. i'm installin my system today and cant remember which one is remote. anybody got any ideas. a wiring diagram would be nice..keep me posted.

 

are you talking about the one on the back of the headunit?? if so its usually the one that is blue with a white strip. if ur running an aftermarket headunit the diagram should be in ur book

 

the stock player might not have on. if it doesnt - then it would be the red wire going into the head unit from the truck. you can use a volt meter to check exactly, but the yellow is constant 12v +, black is the ground, and the yellow should be a 12v + only when the truck is on. that is what i use for all my amps. Does that help?

 

for those with a 2002 blazer ls, the remote wire is blue officially.

 

i figured the remote wire was none existant out of the stereo. again - i was explaining were the Aux on wire was.