2005 Chevrolet Impala, Compustar

I did a remote start install in a 2005 Chevrolet Impala yesterday.  I could not get the Trunk release to work at all.  I tried everything!!!  Well at least it felt like I tried everything.  Does anyone know the relay setup for this.  I was doing 87 & 86 12V, 85 Alarm Output, 30 Trunk release switch.  It sounds like the relay may click but it is real weak.  I don't know what I did wrong. GRRR.  Now I found out the guy wants the stupid horn honk hooked up too, so I need a relay diagram for that too.  I did some searching and basically found all the stuff I have already tried, so I figured I would post.

Any help would be greatly appreciated.

My tech info says the trunk pop is NEG(-) It's a black wire at the BCM, in the 16 pin gray connector, pin A4.

You need to tell us what YOU tagged on to.

I have another dumb question. 

How can I test the violet/white wire on the compustar with a DMM to see if it is operating correctly, both standalone and when the button is pressed on the remote??  I have been trying everything to make this work and I just seems to be not working for me.  I have a bad feeling that something may be malfunctioning in the brain of the unit.

Thanks in advance

Thanks.

I know that is how to test it, but I don't know what readings I should be seeing, Sorry I should have been more specific??

I get 12Volts all the time, and then when I hit the remote it drops off to 7 Volts and then goes back up to 12 Volts.  I don't know if my meter isn't fast enough to go all the way to zero during the pulse or if it never makes it there.  Also, I don't know if that is the readings I should be seeing in the first place.

Thanks