2003 honda civic keyless entry

Printed From: the12volt.com
Forum Name: Vehicle Wiring Information & File Requests
Forum Discription: Request Car Alarm, Car Stereo, Cruise Control, Remote Starter, Navigation, Mobile Video, and Other Vehicle Specific Wiring Info, Manuals, Tech Tips
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=90661
Printed Date: May 14, 2025 at 7:46 PM

Topic: 2003 honda civic keyless entry

Posted By: rmircov
Subject: 2003 honda civic keyless entry
Date Posted: February 19, 2007 at 12:50 PM

I have an aftermarket Bulldog Security keyless entry kit to install on my 2003 Honda Civic. I need help wiring this system. Cannot find a schematic for a Honda Civic 2003.

Replies:

Posted By: swerve
Date Posted: February 19, 2007 at 1:30 PM

12volts	white	+	ignition harness
Starter	BLACK/ white	+	ignition harness
Ignition	BLACK / YELLOW	+	ignition harness
Power Lock	WHITE/ blue	-	gray plug above driver kick
Power Unlock	WHITE/ green	-	gray plug above driver kick

Parking Lights+

RED / black

back of the fusebox

Door Trigger		-	factory alarm plug
Notes: The driver door trigger is green, front passenger door trigger is lt. GREEN/ red, and the rear door trigger is GREEN / WHITE. Use all wires and diode isolate each. The factory alarm plug is a green plug above the driver kick panel.

Horn Trigger

orange

steering column

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git yer swerve on!

Posted By: rmircov
Date Posted: February 19, 2007 at 1:51 PM

Thanks, I need an overall picture to better understand. I located the WHITE/ green and WHITE/ blue in the gray plug on driver's kick panel. I hooked it up as TYPE B which I believe is a negative pulse system. I can hear the relay clicking but no lock/unlock.

Posted By: swerve
Date Posted: February 19, 2007 at 3:06 PM

if your alarm gives negative output for lock and unlock all you gotta do is hook it directly to the the wires above for keyless and it should work fine. check to see if the switch still works for lock/unlock

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git yer swerve on!