progressive unlock

Hi, I have a 2006 GMC Sierra Crew Cab and I recently installed a Viper 5901, with a Fortin INT-SL module.  Everything is functioning correctly except that I can not get the progressive unlock function to work properly (first press opens driver door, second opens the rest).  I have wired the primary door unlock to "Unlock Driver 1" and wired the auxillary unlock to "Unlock Driver 2" on the Fortin module.  I changed the "2nd Unlock" programming in the 5901 to "2nd Unlock on Ign-Control after first unlock" and have checked to ensure that the door pulses are set to Single.   All my doors unlock on the first push of the unlock button.

Does anybody have any other recommendations or ideas on how to make this work?

Thanks a million for any information!

you have sort of a different problem than I am looking at....first I would try changing the batteries in the remote.....then maybe take it apart and clean it as I've seen the buttons fail when extremely dirty inside.  If its a factory remote then you will need to see a dealer to test that one or get a new one

hey nrose, i use tons of fortin modules. just a heads up, the int-sl doesnt do driver priority unlock, then second stage passenger unlock. The unlock driver 1 and 2, is used for memory selection driver. that means if there are 2 people driving this truck, they can each have their own settings such as steering wheel placement and seat adjustment (if they are powered of course).

so lets say your driver one. You would hook up the aux 1 to unlock driver 1. When you unlock it will adjust to your settings.

and if the other is driver 2, they can have the aux 2 wired up to unlock driver 2. so their settings are preset when they enter the vehicle.

hope this helps you.