555u wiring
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=65939
Printed Date: June 08, 2024 at 3:53 PM
Topic: 555u wiring
Posted By: r1tt
Subject: 555u wiring
Date Posted: November 09, 2005 at 5:37 PM
I've got an old 555u unit that I want to put in in another car. Does anyone have the wiring diagram for the 555u unit
I dont have the original documentation so I don wanna guess on the wiring
thanks
Replies:
Posted By: chriswallace187
Date Posted: November 10, 2005 at 2:43 AM
Red goes to 12v+ constant, blue goes to the (-) status output from the remote start brain, antenna ring goes around the key cylinder.
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C Renner's Auto Electronix
My service is cheap, quick, and good - pick any two
Posted By: 05gt
Date Posted: November 10, 2005 at 12:41 PM
And black goes to ground
Posted By: chriswallace187
Date Posted: November 11, 2005 at 1:24 PM
Negative,05gt...the 555U does not have a ground wire...the 556Udoes. The only black wiring from the 555U is the antenna ring, and you'd be in trouble if you grounded that.
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C Renner's Auto Electronix
My service is cheap, quick, and good - pick any two
Posted By: 05gt
Date Posted: November 11, 2005 at 5:42 PM
Posted By: nutt318
Date Posted: November 13, 2005 at 11:06 AM
I am trying to install the 555u and it has 3 wire plus the ring wire. It has a Red, White, and Blue wire. I am not sure what all wires do or where they go to.
Anyone know what the white wire does. Top of page says red is 12v and blue is negitive on status output from the remote start brain.
Please help, thanks
Posted By: Ravendarat
Date Posted: November 13, 2005 at 11:31 AM
The white wire is a keysense wire so the box turns off when the key is inserted into the ignition. Its not nessasary on most vehicles.
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double-secret reverse-osmosis speaker-cone-induced high-level interference distortion, Its a killer
Posted By: chriswallace187
Date Posted: November 13, 2005 at 3:05 PM
Negative...the white wire isn't a keysense, it's a normally closed wire used on alternate interfaces on European vehicles. They didn't start doing keysenses till the 556U came out.
The red's constant 12v+ and the blue's the (-) status output from the r/s brain.
-------------
C Renner's Auto Electronix
My service is cheap, quick, and good - pick any two
Posted By: nutt318
Date Posted: November 14, 2005 at 3:27 PM
yea I just left the white wire disconnected and it works perfect now, starts and everything...also i removed the circle wire from the steering coloum just to see if it would start and it doesnt.
The device works just like it should.
Thanks alot for you help.
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