I started my alarm install today and what a bear this thing is.Does anyone have a wire by wire schematic for hook up.I also really need to know if i have to tap locks in the door or does anyone know the wire by the BCM to tap.

Any help would be great.

 

yup door locks are caught in the door...
they require a single negative pulse for lock... and a double pulse for unlock.. if u single pulse the unlock wire.. that will disarm the factory alarm.. if ur adding in a remote start... (wire is good when remote starting the car ur factory alarm will not activate) here is the wiring diagram and any information on the alarm install...

12v (+) white/blue
ign (+) black/red
start (+) white/red
start2 (+) white/green
accessory (+) white/black
parklights (+) red/blue
lock (-) Red pin6 in drivers door module
unlock (-) lt blue pin7 in drivers door module
door pin (-) white(drivers), pink(passenger)
domelight (-) pink
hatch release (-) pink
brake wire (+) pink/blue
horn (-) green/black

 

The door is a *****.I traced back to the harness for the lt blue and red for locks.Im trying to see what color they change to at the door harness.

This alarm wouldnt be that bad if the instructions werent so incomplete.

 

You have to catch the lock wores in the door, its not that bad if you take your time, and pull both ends of the molex plug out, plug them back together out of the car and drill a hole through where there is empty slots, I was able to fit 2 lock wires, and 2 12ga. wires through there so it is possible. Oh check your pm bout wiring.

 

subscribing, keep me posted

 

Did u figure out if its possible to wire the door lock/unlocked from the kick panel?

 

subscribing, keep me posted,
Im thinking about going aftermarket myself. I just dont anyone with my car.

 

You can't tap the door lock wires inside the car. The wires you are trying to interface with go between the key cylinder in the drivers door and the power window module. From the power window module there is a digital com line that runs to the BCM and to the other door.

Be VERY careful when breaking the waterproof seal that is in the door. Nissans doors typically hold water very well, and it is possible for this water to seep down the harness (that used to be waterproof). If you are unlucky enough, you may just end up with a soaking wet BCM and a whole new set of problems. (the BCM is right below the waterproof harness that runs in to the door).