2005 Ford Focus Ignition Transponder Bypass
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=145478
Printed Date: March 22, 2026 at 9:47 AM
Topic: 2005 Ford Focus Ignition Transponder Bypass
Posted By: rickyfix
Subject: 2005 Ford Focus Ignition Transponder Bypass
Date Posted: June 21, 2019 at 7:40 PM
I have a focus with no keys I have drilled out the ignition lock cylinder and want to bypass the Pats system. Will the 555s bypass do what I need it to without a key?
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RickyFix
Replies:
Posted By: i am an idiot
Date Posted: June 22, 2019 at 8:24 PM
I do not know of any bypass that will work without a functioning key.
Posted By: rickyfix
Date Posted: June 26, 2019 at 9:49 AM
By, "functioning key", I assume you mean one that's programmed to the car already? If so, what are my options? The mechanical function of the key isn't an issue, I ordered another lock cylinder with keys and dongle for programming new keys - but old is needed, I'm assuming the dongle picks up the code from the original key, saves it, then programs new keys & cpu to match. If someone loses their keys, there's got to be a way....
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RickyFix
Posted By: geepherder
Date Posted: June 26, 2019 at 6:55 PM
Without a functioning key, your most likely fixes are either the dealer, or possibly a locksmith.
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My ex once told me I have a perfect face for radio.
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