2002 chevy avalanche w/457g

The 457g interface is overkill on this truck. It will work, but you will still have to wire doorlocks and disarm. You should use a (dei) 555L or LW, but my preference is the gm-bp by bypasskits.com. 4 wire hookup, constant power, ground, ground out while r/s, and output to purple data wire in OBD port. the 457g controls doorlocks and factory alarm functions, but only on 03 and up with factory door control modules. You need to hook up - locks, light blue and white at fuse block in plug and factory disarm wire, light green in the driver side kick panel.

Thanks for the help!!! Which wire on the 457g do  I splice the light green factory disarm wire with???