05 equinox remote start w/OEM RKE

I am doing an add on remote start and using the o.e. remote to trigger by pressing the lock button 3 times. It looks like everything coming out of the bcm is+. How can I get a - pulse to use the oem remote to trigger it?

reverse teh polarity by using a relay

85: ground:
86: bcm (+)
30: ground
87: RS activator wire (-)

-------------
Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).

Thanks! No way I would do this everyday! Give me a running problem anyday.

ok guys I understand that it doesn't have a starter wire. For some of us less experienced explain that hook up. I have the orange and brown powered from the relays and the pink ignition to the pink ign. relay. The car does not initiate the start. The passlock is fine. It has to do with this hookup I am sure. Help me get this sucker started and I promise to stick to the mechanical end of things.

never mind. If anybody else is curious, power up the pink ignition ONLY and it works like a champ.

It will start that way but you don't get any heat and air. So how do I power them in the right order?

I'm installing a RS900 and maybe you could helpe me.... I did all the connections and I used the pass lock omega PK ..... and I have to diagrams that I could use, I used the # 1 and didn't work. The # 2 has colors doesn't match with the wiring's cars. Doesn't have the "gray connector"  and I don't want to do any mistake. How can I hook it up the diagram # 2 if I don't have the colors???Could you help me??? Take a look in my post.  

I am not familiar with the diagrams you are talking about. I did get mine working ok. Show me what diagrams you are talking about and I will try to help.