viper 5704 door 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=130339
Printed Date: November 10, 2024 at 1:48 PM

Topic: viper 5704 door lock

Posted By: 94lsxs10
Subject: viper 5704 door lock
Date Posted: January 22, 2012 at 6:28 PM

So I installed a Viper 5704 (replacement for 5901) this weekend. I have everything working except the door locks. The unlock wire is normally open, when the unlock is pressed on the remote it pulses to ground. The lock wire comming from the alarm is the exact opposite. I followed the dei 1070 diagram to contol the locks, but in order for this to work I need a - pulse from my alarm during the lock command. Does anyone know how I can change the lock pulse to work for my needs?

From the quick reference guide.

The unlock wire is (-) 500ma
The lock wire is (-) 500ma

Replies:

Posted By: 94lsxs10
Date Posted: January 22, 2012 at 6:30 PM

Forgot to add the car information its a 2005 lexus is300. Damn noob. posted_image

Posted By: dasbogie
Date Posted: January 22, 2012 at 6:48 PM

If you look up your vehicle in bulldogsecurity wire info section, they give a nice diagram of what you need to do and what wire colors are in the vehicle.

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Posted By: 94lsxs10
Date Posted: January 22, 2012 at 7:56 PM

dasbogie wrote:

If you look up your vehicle in bulldogsecurity wire info section, they give a nice diagram of what you need to do and what wire colors are in the vehicle.

The wiring is the same as the dei 1070 document I used. The trigger wire from the alarm won't activate the relay. If I manually ground the relay ( to simulate the alarm) the door locks. Is it possible the brain might be bad?

Posted By: dasbogie
Date Posted: January 22, 2012 at 7:59 PM

you could try using the arm wire from the viper to trigger the relay, should be GREEN / WHITE

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Posted By: 94lsxs10
Date Posted: January 22, 2012 at 8:33 PM

You sir are the man. I don't know why I didn't think to try that sooner. I'm still going to call in the morning to find out why the lock isn't sending a (-). Atleast I have another solution.

Posted By: bens300
Date Posted: December 09, 2012 at 3:15 PM

Im having the exact same problem. Did you figure out what was wrong?