viper 350, door locks, 07 nissan titan

Viper 350.

Greetings expert installers.  I recently had a Viper 350 installed in my 07 Nissan Titan.  I have one issue and of
course the installer is out of pocket for a week or so, but I wanted to ask you all what you think of this situation…

Everything appears to work, but something has caught my attention.  When locking the doors, I hear what seems to be two pulses, or the actuators locking twice.  Probably not a big deal, but over the life of the truck it could cause issues.
When I unlock, all I hear is the single pulse. 

Is it possible these two wires could be hooked up in reverse??

The reason for my question, according to the manual, it shows that I have the option for progressive unlocking,
drives door first, then a second push of the unlock button would unlock the rest of the doors, and this function
does not work.  Is that something optional that I would have to have asked for, or does something seem wrong, or is
it working as it’s supposed to? 

I see a programming function for single / double unlock pulses, but setting it to single wont unlock any doors until the button is pushed twice.  Any thoughts?

Thanks in advance for any input.

Mike

Double unlock pulses is pretty standard for most nissans.  I don't think your nissan has "driver's priority" unlocking, so the progressive unlock feature won't work. 

Yeah, for the '06 Titan (the info i have) it's double-unlock pulses to unlock the doors (single pulse just disarms the factory alarm, second pulse unlocks the doors as well).  I'm not sure why you're only hearing one pulse on unlock and two on lock.  Lock only requires one pulse.

When you're locking the doors, can you hear the actuators click twice?  If so, then yes, it's backwards and I would want it corrected.  I don't understand, however, why it's only unlocking with one pulse.

Thanks for the response.

I should have mentioed, it is a crew cab, 4 real doors.  One push with the facorty fob just unlocks the drivers door, second push of the button within 3 seconds unlocks the other 3.  Thus my reason to believe the Viper could also be setup to work that way.

and yes, when I lock the do hear the actuators click twice. 

For unlock, with the option set to a single pulse it does not unlock (unless I push the button twice quickly).   It will only unlock with one push of the button if the option set the double pulse.

Hmm...

doesn't seem like he's hooked it up in reverse (lock to unlock, unlock to lock) b/c when you re-program the unlock to single pulse, it does the right thing -- it does not unlock unless you press your viper keyfob twice quickly.

To get the priority setup with your viper, the wiring is a bit different -- meaning, he would have had to know how to do priority wiring such that you can replicate the ability to use your viper keyfob to press unlock once to unlock the driver's door, then a second time to unlock the remaining three doors.  I'm not sure of the specific wiring for this on the '07 titan, but i'm sure someone else on this forum will. 

The installer went one feature too many while programming your unit.  He programmed the Viper for double pulse locking instead of double pulse unlocking.  It's feature 2-9 for locking, 2-8 for unlock. 

Go back and get it reprogrammed.  It's pretty simple....good luck.

Thanks for the responses guys.  I'll get it back to the installer this week. 

One other question, after having Viper alams for the last 8 or so years, one other thing sticks out and maybe it's something new, but if you hit the unlock button, should it continue to unlock/chrip at the press of each button or shouldnt it already know it's unlocked? 

As far as the lock, same thing.  I can hit the lock button, wait a few minutes (so that I'm not multilevel arming) and hit the lock button again and it chrips. 

I've never had a Viper that acted this way before, just seems like it doesnt really know if it's armed or not.  Normally it would basically do nothing if it was already locked/unlocked and I hit the same function again.