Ignition on auto locking
Printed From: the12volt.comForum 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=63657
Printed Date: May 15, 2025 at 11:22 AM
Topic: Ignition on auto locking
Posted By: mmh1
Subject: Ignition on auto locking
Date Posted: October 02, 2005 at 5:02 PM
Hi,
I have a Selca alarm. It has a blue wire which is meant to be attached to the odometer, so that when the vehicle starts to move it locks all the doors.
The instructions do not indicate whether it is a positive or negative input. So I turned the ignition on and touched the blue wire to a chasis ground...nothing happened, but when I did it again it locked all the doors.
As I cannot easily gain access to the odometer or speedometer and I have a feeling they are mechanical rather than electronic. I tried to simulate it with a relay so the positive when ignition on, gets turned to a ground output, but this did not work.
Anyone have any ideas??????
Thanks, Mo
I have a Selca alarm. It has a blue wire which is meant to be attached to the odometer, so that when the vehicle starts to move it locks all the doors.
The instructions do not indicate whether it is a positive or negative input. So I turned the ignition on and touched the blue wire to a chasis ground...nothing happened, but when I did it again it locked all the doors.
As I cannot easily gain access to the odometer or speedometer and I have a feeling they are mechanical rather than electronic. I tried to simulate it with a relay so the positive when ignition on, gets turned to a ground output, but this did not work.
Anyone have any ideas??????
Thanks, Mo
Replies:
Posted By: mmh1
Date Posted: October 02, 2005 at 6:09 PM
Posted By: mmh1
Date Posted: October 02, 2005 at 6:10 PM
Posted By: mmh1
Date Posted: October 03, 2005 at 4:34 AM