viper 5900 doorlock wires

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=110461
Printed Date: July 15, 2025 at 8:11 AM

Topic: viper 5900 doorlock wires

Posted By: carlton
Subject: viper 5900 doorlock wires
Date Posted: January 08, 2009 at 12:57 PM

in the installation manual it shows the blue and green door lock wires coming off the brain as
Green (-)lock (+)unlock
Blue (+)unlock (-) lock
i'm confused which wires? how do i get a _ trigger?
to two wires 2005 suzuki xl7

Replies:

Posted By: loneranger
Date Posted: January 08, 2009 at 1:15 PM

The schematic you posted is incorrect. Read the manual again, carefully. When your see your error, here is the wiring for your vehicle:

https://www.the12volt.com/installbay/forum_posts.asp~TID~90094

Note: This is a situation where I would highly recommend diode isolating your lock/unlock wires from the alarm, to the vehicle.

Posted By: kgerry
Date Posted: January 08, 2009 at 2:05 PM

the Viper units provide dual polarity doorlock outputs... if want lock to output a - use the green wire... if you want a + use the blue wire.... the same for unlock, for - use blue, for + use green......

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: another-kelly
Date Posted: January 09, 2009 at 11:02 AM

carlton is right, but it's a misprint in most of the old viper install manuals. the way it should read is:

Green (-)lock (+)unlock
Blue (-)unlock (+) lock

Posted By: loneranger
Date Posted: January 09, 2009 at 1:05 PM

Good catch another-kelly. I'm sorry for doubting you carlton.

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