progressive locks on 99 civic viper 791xv

I have a 99 Civic Sedan... From the factory and using the factory lock unlock remote I can first unlock the driver door and witht the second push unlock them all. My question is because this is already in place can I use the 2nd Unlock Output wire on the Viper wire harness to again use progressive locks instead of pressing the unlock button on my viper and having it open all the doors. Basically my idea is that there is a factory relay in the car for that so do I still need to install another relay to use that 2nd Unlock output wire?

you need another relay, and you would have to go into the door to get to the doorlock motor to wire up the first unlock. Then you can use the 2nd unlock wire with a relay to trigger the unlock wire. 99 civic I beleive there is a module out there that will do this. Anyone know the name of the doorlock interface module?Note: You Always Dont Get What You Pay For.