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2017 Nissan Titan Unlock/Lock

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=142828
Printed Date: April 26, 2024 at 5:55 AM


Topic: 2017 Nissan Titan Unlock/Lock

Posted By: tqwcs
Subject: 2017 Nissan Titan Unlock/Lock
Date Posted: April 03, 2017 at 6:37 PM

Hi,

I'm trying to wire up a cellularly connected microcontroller to remotely control the locks on a 2017 Nissan titan.

I have located the wires that I believe are involved in triggering lock/unlock. However, I'm not exactly sure what is happening so I'm not able to simulate lock/unlock being pressed with the microcontroller.

Here are some annotated images from the passengers side door.

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Any information about how the locks are controlled would be appreciated.

If there is any information missing let me know.

Thanks




Replies:

Posted By: Twelvoltz
Date Posted: April 15, 2017 at 7:29 PM
On the 2017 Titan you'd use the analog alarm arm and disarm wires to control the locks. In the Driver's door at the power window switch, the white/red will pulse negative when you use the key in the door to the lock position, the black/white will show negative when turning the key to unlock. The unlock requires a double pulse to unlock all doors.


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