2002 chevy avalanche

I am installing an Autopage 860 on a 2002 chevy avalanche and I wanted to know if anyone had the wiring diagram for this vehicle and also what modules would I need for the autostart and passloc....

Thanks in advance

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Newjack

u only need the 555L from dei.............
stering colum:
red--------12voltconstant
pink-------ignition1
white------iignition2
orange-----ignition3
brown------acc
yellow-----starter
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bcm under stearing colum:
light green--------fac disarm(-)
tan----------------dr side doorpin(-)
blue/white---------other doors pin (-)
black--------------horn(-)
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side panel by fuse box:
brown------------------park lights(+)
light blue-------------lock(+)
white------------------unlock(+)
-----------------------------------------------------
white--------brake (+) at foot brake switch
white--------tach at pin10 of 80 pin conectorat pcm on the left side of engine comparment

Thanks for help!!!

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Newjack