avital 4300

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=49955
Printed Date: May 14, 2025 at 7:58 PM

Topic: avital 4300

Posted By: ksingh
Subject: avital 4300
Date Posted: February 12, 2005 at 2:02 PM

hey what s up guys i was wondering if the 4300 unit could be hooked up to either positive or negative doorlock system without using relay to reverse polarity

for ex: hondas are negative system and u will just hook the lock/unlock wires direct to the car

but on other vehicle s like a ford with a positive doorlock system would you need to reverse the polarity or do the dei avital 4300 unit have onboard relays where i would just do the same as i would do the hondas just tie it straight into the car wires with out using relays to reverse polarity

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Kenny

Replies:

Posted By: profuse007
Date Posted: February 12, 2005 at 2:17 PM

what kind of car? some ford use 5-wires reverse pol, type A (+) 200mA, and TypeB (-) 200mA.

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Houston,TX
"The two most common elements in the universe are H+ and stupidity" (Ellison).

Posted By: ksingh
Date Posted: February 13, 2005 at 10:10 PM

well i was just curious to know but i am working on a 1990 cadalliac brougham and the doorlock system is a positive type

i was told to just tie the wires in as i would normally do in a negative system

but then i was also told to use 2 relays and reverse the polarity so i was a little confused and no one seem to understand what i am saying so if you do please let me know thanks for your time

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Kenny

Posted By: secureauto
Date Posted: February 14, 2005 at 12:12 AM

According to the install manual you can use
Green (+) unlock, Blue (+) lock on the 3 pin harness. No need for relays, unless if the doorlocks are 5 wire or if your installing actuators.

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ASE Certified