I received my Viper 5002 system and plan on doing the installation myself. I could bring it to a shop and have it installed but would rather do it myself so that I can learn things and hopefully have a better alarm installation then the shops (places I talked to told me they put the brain module under the steering wheel column area so that they can easily program the thing).

Quality Nissan Versa Car Alarm Security System for added security on your Versa car model. Jan 21, 2013 Nissan Versa 2013 Remote Start & Keyless entry by AutoToys.com. Nissan versa car alarm - Duration. How to install an alarm car security system.

I have a 2007 Versa S with the power package installed but without any alarm system. The Viper 5002 system is basically the same as the viper 5900 (791vx) except without the remote start (driving manual so that would not be a good idea). I have read up on installing alarm systems and know mostly what I'm doing. I just have a few questions.

First of all, I saw that many of the wires found in the driver/passenger kick panels went back to the BCM module (wiring info gotten from this thread: ). Would it be fine to splice into the wires at this location? Mototools 6.2 For Mac there. I was originally going to install the brain under my headunit under the center panels but found that it would be better to mount the brain above the glove box right near the BCM. I also had a question about the doors. I believe that the system is the same as what is described on this page: (Single Wire System).

Finally, how does the alarm work with the current installed module? I know there is an output which disables the factory car alarm, but I don't have a car alarm. Though, the panic button on the car fob acts like a car alarm.

Do I just have the splice into the existing wire for the new car alarm and not have to worry about the existing system in place? Yes, most of the wires are behind the glove box, and you can just get them there. Since you're not doing a remote start, you wont have to run any really heavy gauge wire to the steering column, Just make sure any wires you do extend, you do not minimize the gauge of the wire. You do not have the single wire door locks. You have a seperate wire for lock and unlock. They are a negative trigger, so you dont even have to use the relay pack that comes with the viper systems. You can run a straight negative trigger off the main module.

On most viper systems, its a 3 wire harness, sometimes with a plug on both ends. If this is the case, cut off the plug that fits into the Relay pack, and use those 2 wires. Its a Blue/Red/Green harness. The Red is not used. Some of the systems comes with an extra harness, so you dont have to cut off the plug for the relay pack. If it comes with a extra harness, it will only be a small 2 wire harness with only a Blue and Green wire, the red will not be on it. If it has the 2 wire harness, just use that.

If you dont have a factory alarm, you shouldn't have to worry about the factory alarm-disarm wire. I wouldn't worry about. The panic button on the Viper system is 100% aftermarket. If you feel you are endanger, hit that button for a couple seconds, and the siren on the viper system will start to go off. Kolk1 wrote: 12volts blue (40A) + ignition harness Starter white + ignition harness Ignition red + ignition harness Accessory yellow + ignition harnessSecond Accessory brown + ignition harness Power Lock gray - dr kick or BCM, pin 45, wht 15P plugNotes: The BCM (Body Control Module) is behind the glove box. Power Unlock purple to blue - dr kick or BCM, pin 46, wht 15P plugNotes: The BCM (Body Control Module) is behind the glove box.

Parking Lights+ gray + driver kick, harness to rearNotes: Can also use pink to purple (+) in the passenger kick, harness to the rear. Dome Supervision brown - BCM, pin 63, black 15 pin plugNotes: The BCM (Body Control Module) is behind the glove box.

Trunk/Hatch Release blue to purple - pa kick or BCM, pin 30, wht 40P plugNotes: Meter this wire while opening the hatch from the handle on the rear hatch. Tachometer blue ac ECM, gray 32 pin plug, pin 13Notes: The ECM (Engine Control Module) is on the driver side strut tower. Can also go to any fuel injector and use the wire that is NOT lt. Brake Wire red + brake pedal switch or either kick. Thanks for the help. In that list, I don't think I'll need the tach or brake wire.

I now understand how the door locking/unlocking works. The system is what is described in this booklet as the three wire ground pulse, with one wire for ground continually, one - for lock, and one - for unlock. The way the alarm is set up, there are two relays built into the brain for lock/unlock, but it is used as you said. Both 87's are hooked to the chassis, one 30 goes to lock and the other 30 goes to unlock.