Auto door lock on exit F150

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=143095
Printed Date: May 04, 2024 at 9:47 PM

Topic: Auto door lock on exit F150

Posted By: ed c
Subject: Auto door lock on exit F150
Date Posted: June 27, 2017 at 6:28 PM

2013 F150 Lariat. Would it be possible to add some sort of timed relay to auto lock the doors, upon exit and key removal say 45 seconds later. Truck has exterior keypad so there is no concern of being locked out.

Replies:

Posted By: ed c
Date Posted: June 28, 2017 at 9:09 AM

Could this be adapted to what I want to do?

https://www.the12volt.com/relays/relaydiagram6.html

Posted By: i am an idiot
Date Posted: June 28, 2017 at 5:47 PM

I do not see anyway you could modify this to do what you are wanting to do. I really think you will need to add an alarm or a keyless entry system to accomplish what you want to do. To modify the above you would need to change the ignition wire to a constant wire. This would yield a 160 milliamp draw on your battery. If you go more than a day not driving the vehicle you will return to a flat or dead battery. After looking at it again, the draw would not be 160 milliamps. Might take a few days to kill the battery.

Posted By: ed c
Date Posted: June 28, 2017 at 5:58 PM

i am an idiot wrote:

I do not see anyway you could modify this to do what you are wanting to do. I really think you will need to add an alarm or a keyless entry system to accomplish what you want to do. To modify the above you would need to change the ignition wire to a constant wire. This would yield a 160 milliamp draw on your battery. If you go more than a day not driving the vehicle you will return to a flat or dead battery.

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Thanks, the vehicle already has a keyless entry. I am just trying to install a backup "auto" door lock system.

Thanks