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1999 accord ex defroster wire?

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=93445
Printed Date: July 04, 2025 at 3:25 AM


Topic: 1999 accord ex defroster wire?

Posted By: peterubers
Subject: 1999 accord ex defroster wire?
Date Posted: April 29, 2007 at 2:54 PM

I am trying to avoid taking the center console apart to get behind the actual defroster button --> looking for the heavy gauge wire in/around the lower dash fusebox that requires a latched positive -- KarTuneMan? Anyone?  Thanks



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Replies:

Posted By: peterubers
Date Posted: April 29, 2007 at 3:03 PM

..Also (second question):

I want to do an alarm defeat w/o unlock/lock --> so I want to use the blue wire at the driver's power window switch (requires neg. (-)) --> however, does this blue wire require a negative pulse or a latched negative signal?  Thanks



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Posted By: peterubers
Date Posted: May 01, 2007 at 9:44 AM
anyone?

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Posted By: peterubers
Date Posted: May 01, 2007 at 12:34 PM

Figured it out -- thanks the the service manual obtained at hondatech.info/downloads/accord

BROWN / YELLOW wire at green plug behind HVAC unit --> needs to see ground (-).

Thanks for playing.



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Posted By: peterubers
Date Posted: May 02, 2007 at 12:51 AM

Oh, and that blue wire needs to see a pulsed negative signal --> and you cannot catch it closer to the lower dash or on the interior b/c the superlocking unit (which receives the blue wire from the driver's key lock cylinder) that is resident in the driver's door sends a binary code to the Multiplex unit (body ecu, basically) which then de-activates the factory alarm.

Word.



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