got it to where all doors lock, or unlock at the push of a button. Rear hatch won't open, but could be my mistake...will do it once i clean everything up. everything works great though.

 

should be able to take the hatch to a ground to work, only way i could figure out to get the lock/unlocks to work is with 2 relays

 

your remote start must have different lock, unlock setup than mine. I looked up on the internet and noticed that viper, avital, and valet systems all do too (same company and setup though). I think I got the wrong hatch wire. My under dash is a mess and my job today is to organized and clean it up....also trying to find a good looking (stock looking) spot for my led status light as well.

 

there is a spot next to the dome overide that would work for the blinking led light.

 

I am trying to install an Autopage RF-225A I think I have figured out most of the wiring. Minus the locks. I want to make sure I know where all wires go before I start install. Did you use relays for your locks?
I was thinking of trying
Blue Wire: Door Unlock = White (TYPE A) @ BCM Brown plug
Green Wire: Door Lock = Light Blue (TYPE A) @ BCM Brown plug

Install says that both are (+) output so this setup should work right?

 

Same color wires as my lock and unlock. and yup, mine where both + lock/unlock. So hook them up and try it. if it locks when you push unlock and visaversa, than all you have to do is switch the wires. but if not, than your good to go. Good luck.

 

what year blazer? some blazers require a special lock bypass

 

Sorry was away for a bit, my blazer is a 2001. I just finished my install, and all went well. Thanks for the tip about switching the lock/unlock, that was the only issue I had really. I took the lock/unlock to the wiring block behind the foot parking brake and when I tried lock it unlocked, so I cut the wires at the alarm brain and switched them. I will update my thread with better install instructions for others who may need it.
Thanks for the help.

 

yeah i think 2004 was when they starting needing the lock/unlock bypass,