caddy by pass
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=43264
Printed Date: May 16, 2024 at 8:36 PM
Topic: caddy by pass
Posted By: actionjackson
Subject: caddy by pass
Date Posted: November 18, 2004 at 7:46 AM
on a 99 deville, to by pass the chip in the key, found the two small white wires in the orange harness, found my resistance in the key, and cant remember where i went from there. Its been a long time, I know i used a relay but cant remember how i used it
Replies:
Posted By: jrilla
Date Posted: November 18, 2004 at 9:12 AM
To permanently bypass the system you can install a relay across the 2 wires but then need to cut them both to prevent the key from sending the same resistence which would result in the computer not seeing the prope resistence. I just told you this so you know how it works so you can figure out how to temporarily bypass it.
All you need is a single relay:
Pin 85 to (-) out when running from RS
Pin 86 to 12v+ constant
Pin 30 to computer side of one wire (cut only one)
Pin 87a to the key side of the cut wire
Pin 87 to one side of the resistor and the other side of the resistor to the other white wire that you did not cut.
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J Rilla
Owner/Installer
Posted By: actionjackson
Date Posted: November 19, 2004 at 8:06 AM
thanks for the help worked perfect
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