viper 451m 98 grand voyager

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=128536
Printed Date: July 19, 2025 at 9:56 PM

Topic: viper 451m 98 grand voyager

Posted By: 11357923
Subject: viper 451m 98 grand voyager
Date Posted: September 15, 2011 at 11:03 PM

Can someone please help me with the 451m unlock relay. i have gotten everything else on the alarm to work except the door lock and unlock. i am just unclear as to where the wires go. there is a purple wire for the 12v and then there is a WHITE/ black, BROWN / black, GREEN/ black, and a blue/black those are the ones i am lost about. the car only has one wire that locks and unlocks the doors and that is a GREEN / WHITE wire. Please and thank you for the help i appreciate it!

Replies:

Posted By: Mike M2
Date Posted: September 16, 2011 at 6:21 AM

Ok, you don't use the WHITE/ black or the BROWN / black so tape them off. The purple goes to ground. A 1500ohm resistor goes on the GREEN/ black, a 250ohm resistor on the blue/black. Tie the other ends of the resistors together as they both go to the GREEN / WHITE in the van.

If you have a factory alarm, use a 4020 for lock and a 665 for unlock in place of the other ones.

-------------
Mike M2
Tech Manager
CS Dealer Services

Posted By: 11357923
Date Posted: September 22, 2011 at 12:19 PM

thanks i am going to try what you said and get back to you

Posted By: 11357923
Date Posted: September 23, 2011 at 12:03 AM

thank you very much dude everything works the way they should

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