DEI 556U

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=48473
Printed Date: July 12, 2025 at 3:14 PM

Topic: DEI 556U

Posted By: jaurora
Subject: DEI 556U
Date Posted: January 24, 2005 at 12:11 PM

Can someone help me on the input wire connection I think its a white, red, and blue harness. I need to know how these get connected. I removed this from a vehicle and want to install it into another.

-------------
MECP certified (If it really means anything)
Jeremy

Replies:

Posted By: kgerry
Date Posted: January 24, 2005 at 12:22 PM

are you sure it's not a 555U? the 556U has a 6 pin harness and a 3 pin harness, neither of which has a white wire in it....

most 555U's were just power, ground and status... red being power and blue being status.....

-------------
Kevin Gerry
Certified Electronics Technician
MECP First Class Installer

Owner/Installer
Classic Car Audio
since 1979

Posted By: jaurora
Date Posted: January 24, 2005 at 12:44 PM

You are right my mistake it is a 555U. Now status is meaning a groung during remote start output on the alarm?

-------------
MECP certified (If it really means anything)
Jeremy

Posted By: SEXIFIED
Date Posted: January 24, 2005 at 2:23 PM

red 12 volts
blue ground while running
white do not use. special application only (bmw.mec. ect.)

-------------
SWEET.

Print Page | Close Window