4103 09 nissan titan

Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=140749
Printed Date: May 12, 2025 at 12:13 PM

Topic: 4103 09 nissan titan

Posted By: jdmdohcpower
Subject: 4103 09 nissan titan
Date Posted: January 29, 2016 at 4:56 PM

Totally a newbie here but I am handy just need some guidance. So I have an 09 Nissan titan that has a 4103 with 4 button remote that locks/unlocks and starts. However it does not talk to the factory alarm. For example if I lock the car with the factory remote and use the viper remote to unlock, the alarm goes off when the door is opened. I know I need to run the GREEN/ black and GREEN / WHITE from the RS unit to the factory arm and disarm wires. Can anyone help me with this. I think they are in the door but what wires and how do I test to make sure its right?
Thanks

Replies:

Posted By: mscguy
Date Posted: January 29, 2016 at 6:02 PM

https://www.readyremote.com/main.asp?action=select&yr=24904&product=Remote%20Start&make=Nissan&model=Titan#

Factory Alarm Arm blue (driver door key lock) - power window main switch, white 16 pin plug, pin 6 or 4

Factory Alarm Disarm red (driver door key unlock) double - power window main switch, white 16 pin plug, pin 7 or 6

Unlock wire will show voltage at rest, and drop to 0 volts when driver key is turned to unlock.

Lock wire is the same but drops to 0 at lock.

Program disarm wire to double pulse.

Posted By: kreg357
Date Posted: January 29, 2016 at 6:04 PM

MSCGUY beat me but here it is anyway... posted_image

Probably the easiest way to do it is by running the 4103 Lock and Unlock wires into these empty pins of the White 40
BCM connector instead of where they are now connected.

Lock/Arm M18 White 40 pin 08 Empty (-) @ BCM right of steering column
Unlock/Disarm M18 White 40 pin 07 Empty (-) @ BCM right of steering column

Typically a 1N4001 diode is inserted into the empty pin holes ( band towards the 4104 ) and secured with tie wraps to
adjacent wires.

You can also do it by running the 4103's lock and unlock wires into the driver door and going to the power window master
switch.

Factory Alarm Arm blue (driver door key lock) (-) @ power window main switch, white 16 pin plug, pin 6 or 4
Factory Alarm Disarm red (driver door key unlock) double (-) @ power window main switch, white 16 pin plug, pin 7 or 6

Going with these wires, you would have to program the 4103 to a double unlock pulse. Here is a photo of the connector
with the Red and Blue wires highlighted :

posted_image

-------------
Soldering is fun!

Posted By: jdmdohcpower
Date Posted: January 29, 2016 at 9:42 PM

So if I understand correctly I do not need to use the alarm arm and disarm on the RS unit. I use the lock/unlock wires and run them to the red and blue wires above in the power window bundle? How about programing double unlock pulse, how do I go about that?

Posted By: jdmdohcpower
Date Posted: January 29, 2016 at 9:44 PM

Posted By: mscguy
Date Posted: January 29, 2016 at 11:29 PM

Did your unit come with an install manual?

If not, its downloadable on here in the downloads section.

Programming Menu 1, Feature 5, Option 2.

Involves some button pressing and horn honks, so if you're doing this outside and changing a bunch of options, be prepared for people to watch you :D