2005 pontiac G6 RS

I had to do a remote starter installation on this car. But I couldn't do it.
"When the vehicle sees that the IGN wire has voltage and the ACC wire lose voltage, it automatically crancks the starter." That what DEI print out said.
But It didn't work.
Can somebody help out me please????

As noted there is no starter wire to hookup, just 1 acc and 1 ign. The car needs to see the acc wire come on BEFORE the ign wire. Here's a diagram of how I've been doing this car:

https://www.installz.com/uploads/post-51-1103166889.gif

Like any other car I'm sure an easier way will be available in time, but when a car is fresh you do what you have to do to make it work.. I already see them listing the PKG7 and PLXR bypasses for it, when their techs told me first hand that a key in the box was the only way at the time. Using those bypasses who knows may be just a straight forward install. Getting a ring around the cylinder also take a little creativity as it seems to be a pretty well sealed area. Got to do some prying, but you can make it work.. Good luck,

Mike

Thanks alot.