Keyless Entry on 1990 300ZX

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=74648
Printed Date: May 04, 2025 at 12:11 AM

Topic: Keyless Entry on 1990 300ZX

Posted By: rhombicblue
Subject: Keyless Entry on 1990 300ZX
Date Posted: March 17, 2006 at 4:08 PM

I know how to install a third party keyless entry system on my car, but would like to know how I can interface the new keyless system to arm/disarm my stock security system. I have a 1990 300ZX Twin Turbo.

Replies:

Posted By: mo12v
Date Posted: March 17, 2006 at 4:54 PM

You are probably aware you have to add Actuator for Door Locks.
Use either Diodes or Relays from your Lock / Unlock wires on your Keyless to apply NEGATIVE Pulse to:

OEM Alarm Arm	BLUE/RED	(-) DRIVER KICK PANEL
OEM Alarm Disarm	GRAY/RED	(-) DRIVER KICK PANEL

-------------
MO

Don't Learn from Others Mistakes
You Might Be the One That Knows.

Posted By: Twelvoltz
Date Posted: March 17, 2006 at 4:56 PM

Factory Alarm Arm blue/red negative dr.kick panel or alarm
Factory Alarm Disarm gray/red negative dr.kick panel or alarm

Good Luck

Posted By: rhombicblue
Date Posted: March 17, 2006 at 5:33 PM

Thanks for the help guys!!!!!!!!

Posted By: BLedeboer
Date Posted: March 20, 2006 at 10:03 PM

On TwinTurbo.net site in FAQ ....Ash has layed out how to wire right into the factory system next to the ECU. I did it and it works really well. This way you don't have a bunch of spliced wires all over the place and potential shorts that can end up frustrating you. I've had mine in for over a year now and no problems. Go ahead and check it out anyway and then decide which way to go. You still have to add door actuator on the driver's side with two relays. Pretty straight forward. And while you are at it, you could install a remote trunk release, I did that one also. It's a nice touch and you will get spoiled once you have it.

Good luck