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2002 Accord transponder bypass

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=29107
Printed Date: May 19, 2025 at 2:48 AM


Topic: 2002 Accord transponder bypass

Posted By: nannaki
Subject: 2002 Accord transponder bypass
Date Posted: March 27, 2004 at 10:41 AM

First I want to say Hello everyone.

I'm trying to install the 555h transponder bypass to the 02 accord. I had the remote start setup already. I like to ask whether anyone here has any knowledge of where is the ecm wire(tach wire?). I am at the last three wire BLACK / YELLOW;BLACK/ white;yellow.

I've been reading through the forum for info. I did not see any wiring diagram for mainly the 555h.

this is my setup so far

blue/white ->blue/white on top of key cyclinder

black-> ground

blue->to the ground output of the alarm

red-> 12 volt constant

BLACK / YELLOW->? to where is it located?

BLACK/ white->? to where is it located?

yellow->? to where is it located?




Replies:

Posted By: Velocity Motors
Date Posted: March 27, 2004 at 10:58 AM

If your hooking up the wires for the Immobilizer bypass the ECM wire is with all the other wires for connection ( Synchro, ground, data ). When they refer to " to ECM " that means that the wire that you have to cut ( the DATA wire ) there is 2 halves to it, the ECM side and the module side. Does this make sense ?

Here are the wires your looking for in the Honda:

SYNCH : BLUE, ORANGE / BLUE or a BLUE/WHITE

DATA: RED or a BLUE/GREEN

KEY SENSE : BLUE/WHITE



-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA




Posted By: nannaki
Date Posted: March 28, 2004 at 4:16 PM

Thanks Jeff,

I did exactly like you said however when I try to start the remote start wont start. When I remote start it went into accessory and then it shut itself off. Then they key light start flashing for about 5 times and then off. Is it because of the key or wire? or is it the remote start itself? My remote start alarm is FM-2009. Any help is appreciated.

Thanks,

Nick





Posted By: Velocity Motors
Date Posted: March 28, 2004 at 4:37 PM
Did the unit confirm that it learned the programming of the key ? Also, make sure that you are using the BLACK key for programming ( this is the master key ) and not the grey key and not the small black key.

-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA





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