Originally Posted by rubibluejay
Are you using a wire harness adapter? If so, you need to hook up the blue/white wire from the aftermarket deck's harness to the blue wire of the wire harness adapter.
agreed. if blue isn't hooked, the system doesn't boot passed the radio(blue = REM power line for powered antenna, amp, etc)
I replaced mine and just hacked the harness off and matched up wires(i know, bad idea, but I'm gonna drive it till its dead, so..). Next step is for me to completely bypass the factory POS amp after I get the money for a Kenwood double din touchscreen head unit
Hope that helped!