Aux 2 output not activating window module

I'm having a problem with my 99 grand prix.  I have a Delta 5005 Remote start that I have had for a few years and it works perfectly.  I recently installed window modules for both up and down.  I have the up hooked to the starter disable and it works great.  I want to use my accessory 2 option to roll down the windows, but when I hook the wire up to the accessory 2 wire and activate it, nothing happens.  I know that the module works, because when I ground it, the windows go down.  I have put a meter on the acc 2 wire to test it and at a setting of .2 dc volts on the meter, It shows back .631 when activated.  I have tried pulsed, latched, and timed. I'm at my witts end here guys.  Please help me!

Thanks

try using a timer pulse sender. you just need to send a negative pulse to activate it .  you can be able to adjst the necesary time also, to keep the wnidows module down.

Well I may vary well need a relay.  And I have tried wiring one several times.  I have checked the outputs from the alarm its self, everything seems fine.  I have tried to hook it up by its self with out the roll up moduels, I have hooked it up to aux 1, which is the trunk release, and it works being hooked up there.  When i ground the modules while they are not hooked to the alarm, they work... I just think its wierd that I am getting a signal from aux 2 and its not activating the roll down modules.  If any of you know how to wire the relay, please post it here. 

Thanks

T