reverse polarity 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=91074
Printed Date: May 12, 2025 at 5:09 PM

Topic: reverse polarity door locks

Posted By: armstrng90
Subject: reverse polarity door locks
Date Posted: February 27, 2007 at 5:15 PM

has any 1 used reverse polarity relay set up on a late model nissan or am i receiving incorrect information--always thought nissans were single wire set up but i cud b wrong.

Replies:

Posted By: KPierson
Date Posted: February 27, 2007 at 5:50 PM

You can use reverse polarity but you won't get factory arm/disarm. Depending on what you are doing, a 5 wire setup may be easier then a (-) pulse.

Typically, the (-) pulse is inside the door, while the door lock actuator wires are in the drivers kick.

I've 5 wired the door locks in my G35 for an auto lock module I built, but I only did it that way because I don't care about OEM arm/disarm.

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Kevin Pierson

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