Adding SmartStart To Existing Avital 4103LX Remote Starter?
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=147582
Printed Date: April 19, 2024 at 8:57 PM
Topic: Adding SmartStart To Existing Avital 4103LX Remote Starter?
Posted By: jonnythan
Subject: Adding SmartStart To Existing Avital 4103LX Remote Starter?
Date Posted: January 23, 2023 at 8:43 AM
I've got a 2009 Impreza with an Avital 4103lx remote starter that I installed myself many years ago. I'm interested in adding an app-controlled module to it.
I checked the manual and the unit has a red 4 pin "D2D" interface. Is it possible to connect a SmartStart through this? Or might it be possible to easily swap the 4103 with another unit like the 4105 that is compatible?
Replies:
Posted By: cpgoose
Date Posted: January 28, 2023 at 1:10 PM
Just curious if you've gotten anywhere with this. What is the D2D interface port for? Is the SmartStart also a DEI product like Avital?
Posted By: jsnali13
Date Posted: February 13, 2023 at 11:59 PM
It is fairly simple. You just need to know if your system is digital or analog.
I just added one to my ds4. Its digital so just had to plug in the d2d and ground the smartstart
Yours maybe digital so you can try just the d2d and ground the grey wire on the smartstart.
If analog, you may have to do the aditional wiring and ground the white wire on the smart start
Smartstart is DEI so should work for all DEI related products i would think
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