06 ford superduty diesel, viper 791xv

I've installled, or attempted to, a Viper 791xv into my 2006 Ford SuperDuty Diesel.  I'm having a problem getting the door locks to work correctly.  I can get the system to lock the trucks doors, but it will not unlock them.  I've tried everything..

The 791xv has green and blue wires for the lock. 

I have the green hooked to the trucks WHITE/ Red wire and that lockes the doors, but the blue wire doesn't unlock no matter what I hook it too..?  I've tested with a DMM and both the green and black wires show a positive 12v when you hit the remote lock/unlock buttons...is this correct?  What do I do??

Thanks!

unlock should be a blackwhite wire and it should loose 12v when you press unlock on the switch be sure you have the correct wire. 

So can someone tell me what to hook the green and blue wires up to?  Funny thing I notice is that the green wire from the 791 shows no voltage change when I press *arm* on the remote, but somehow it manages to lock the system. And this is without the blue wire hooked up...

Does this sound right??  Is the brain on my 791xv messed up?

found something interesting      Vehicles with keyless entry, the unlock wire is BLACK/ white (-), in the driver kick, door harness or also at the VSM, gray plug, pin 2. The VSM (Vehicle Security Module) is to the right of the accelerator pedal above the transmission hump below the radio. Not accessible from radio opening. Vehicles with keyless entry the VSM shuts down after the doors have been locked for a certain time period, to wake up the system you have to do a relay setup with the door ajar wire i could e-mail you a diagram if you can't find anything, it's also called GEM wake up

it appears that the alarm is doing this:

Green wire - pulses 12v when I hit unlock and nothing (I assume ground) when I hit lock - with this wire hooked to the WHITE/ red at the trucks VSM, I am able to get the doors to lock correctly.

Blue wire - pulses 12v when I hit the lock and nothing (assume ground) when I hit unlock - with this wire hooked to the BLACK/ white wire at the trucks VSM, I DO NOT get the truck doors to unlock.

Odd is that when I test the wires at the trucks VSM and using the factory FOB, I get a +12v on both the WHITE/ red and BLACK/ white wires when I hit the lock/unlock buttons (respectivly).  I've tried the blue wire to all the other wires  in the gray plug in the VSM and nothing will unlock the doors...

That is incorrect....on those vehicles the locks rest at ground.  When you hit the "switch in either direction it applies both power and ground directly to the motor legs, without the use of any relays,"  as quoted from the 5 wire alternating 12V positive door locks area in the lock/unlock diagrams on this site. 

It should be a standard 5 wire configuration....do you have a 451M?