Wiring power door locks
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=46819
Printed Date: July 16, 2025 at 8:57 AM
Topic: Wiring power door locks
Posted By: my_Wang
Subject: Wiring power door locks
Date Posted: January 03, 2005 at 9:24 PM
Hey guys, I just recently had installed a Viper 125 VX car starter with the options to add my existing door locks, and my trunk popper. I didn't have the installer do it because they wanted an extra $80 to add these in. I wish i had the wiring diagram for the module but I don't. What is the difficulty level of doing this and what should i look for on the module itself to distinguish the outputs from each other. Any advice would be of great help. Thanks in advance. Steve.
Replies:
Posted By: boucher911
Date Posted: January 03, 2005 at 11:10 PM
for your door locks u need to find out what they are (-) , (+) , or multiplex , when dealing with the negative it is straight forward just like it says lock to lock and unlock to unlock, when it comes to (+) i use an inverter and on the nordic starts and prostarts this simple connects to you lock and unlock then gets plugged into the module , and for multiplex you ned to find you wires and throught the programing of the module you have to program the pulse so one pilse to un lock and 2 pulses to lock there is more to it than that but thats a quick overview
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DaBouch
Posted By: KarTuneMan
Date Posted: January 04, 2005 at 1:58 AM
In ALL of your posts........make sure to allways include year make and model.......K
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Posted By: my_Wang
Date Posted: January 04, 2005 at 9:43 PM
Sorry about that. Its a 1995 Monte Carlo. Is it a possibility that someone is familiar with this alarm and my car? Generally are most vipers the same in that respect. Thanks.
Posted By: my_Wang
Date Posted: January 04, 2005 at 9:43 PM
Sorry about that. Its a 1995 Monte Carlo. Is it a possibility that someone is familiar with this starter and my car? Generally are most vipers the same in that respect. Thanks.
Posted By: secureauto
Date Posted: January 05, 2005 at 1:13 AM
Here's a link for your vehicle's wiring:
1995 M.C.
I couldn't find a diagram for the 125VX, but I did find the Viper 130XV. Looks like the doorlock outputs are (-), if your alarm's doorlock outputs are (-), you have to convert the outputs to (+).
Here's a link that shows you how:
converting polarity------------- ASE Certified
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