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central locking

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=52840
Printed Date: July 09, 2025 at 7:14 PM


Topic: central locking

Posted By: merseyscouse
Subject: central locking
Date Posted: March 30, 2005 at 7:50 AM

Hope someone can help me get my head round this....i have installed an alarm in my wifes 01 ford fiesta all works great EXCEPT...... central locking, i have yet to sort out.

A bunch of wires go into the door through the kick plate, i have tested them with a meter and found 2 wires that respond when c/l used

WHITE/ green   wire is positive  and yellow/blue  wire negative when door is unlocked .

same WHITE/ green wire is positive and yellow/blue wire negative when door is locked.

now how do i get the lock to throw ie where do i introduce the trigger pulse???? is there another wire that i have not included in this equation??




Replies:

Posted By: Velocity Motors
Date Posted: March 30, 2005 at 9:11 AM
If it's a central locking system you have to use an actuator to throw the locking mechanism. Use two relays as well and wire them up like this: https://www.velocitymotorsport.com/images/install_notes/104.jpg

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA


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