[thedivineguy]

I have a 2004 sierra. i have searched for an answer but can't find one. Is there any way to add the vent or auto down to an aftermarket alarm? I have a viper if that matters. I think it's a 559? it's newer 2way with remote start.
Thanks in advance

 

[on1wheel06]

as long as you have 2 aux channels you should... iirc

 

[thedivineguy]

I have been told you can't cause it's a digital system the windows are ran by. I just want to find out for sure.

 

[Forklift]

sure you can, with a DEI 529T I think it is, which is relay driven and the normal 530T is resistance based
If all you wanted was to vent them, then 2 relays would do it

 

[thedivineguy]

I would like them to roll all the way down, Then roll up with the remote upon arming

 

[thedivineguy]

bump