Driver's Priority Unlock on Compustar

I have the 2w900FMAS, how do you activate the driver's door priority unlock on my 02 Chevy Trailblazer? I tried programming through the remote, when I turn priority unlock on, only the drivers door unlocks, I tried hitting button I again right after disarming, but nothing happens... What am I doing wrong? I couldn't get any of the other doors to unlock the only way it works is with double pulse unlock on, for which the drivers door unlocks first and then automatically about a second later the rest of the doors unlock. I want to be able to just unlock the driver's door and then the rest if I want to (my finance is worried about someone being able to jump in another door if it unlocks auto). Thanks for your help.

If your vehicle does not come with a factory keyless remote you will not have the driver’s door priority option.Be careful whose advice you buy, but be patient with those who supply it.

You can hook up the first unlock wire to the motor wire in the door and the 2nd unlock wire to the rest of the door locks via a databus interface module.Jeff

Velocity Custom Home Theater

Mobile Audio/Video Specialist

Morden, Manitoba CANADA

I have an LTZ with factory alarm. The alarm system is installed and interfaced with a DEI 555L and 455G. I'm thinking maybe the alarm isn't programmed right or I'm not using the right combination of buttons??

the drivers door priority does work when using the factory system.

"I couldn't get any of the other doors to unlock the only way it works is with double pulse unlock on, for which the drivers door unlocks first and then automatically about a second later the rest of the doors unlock." Check and see if you got the correct wire (ORANGE / BK the 2nd Pulse Unlock) on the Compustart unit correctly connected to the 455G interface. Check and see if you got the Driver's Priority Unlock turn ON and Double Pulse Unlock turn ON. Be careful whose advice you buy, but be patient with those who supply it.