How To Make A Cheap Transponder Key Bypass




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Chad Green: Hoping you could help me out!!??? = PROB'Z =With my=2003= MAZDA tribute Which is About the Same As A Ford-Escape Or Something Which~ I'M Sure u no That ----Ok Im Just Not Having Luck with The Bypass And I HAVE THE Valet KEY = WHICH OPEN'Z THE DOOR & WILL TURN THE IGNITION = Over! & So,,,''= Bought A transponder key From Amazon & Had it Cut From My Door KeY ~!! = IM HOPING YOU CAN Please-TROUBLE- SHOOT- ME- IN - The RIGHT Direction!!???)) T-H-X''Z =~!! =C-H-A-D From Tuscaloosa,AL

Steven Bozzo jr: If a relay is just a switch why can't you just wrap a wire around the key and loop it around the ignition??

Skwisgar2322: the direction you hook a relay up can make a difference if It has a Fly-back diode to suppress negative voltage spikes when it is disconnected. a relatively small inductor (which is what the solenoid in a relay is) can generate hundreds of negative volts for a brief instant when it is disconnected, the diode limits it to about -0.6V

Logan Evangelista: Alright, so I understand just about everything that you're doing in this video... But, if my car is throwing me a "difference of key" code along with a "lock mode" code, is this going to bypass my immobilizer because that's my ultimate goal here instead of Nissan charging me out the ass for the key cut and programming. 

NoFixed Abode: I am confused. So can I use a key that isn't the correct one for my vehicle? I lost my keys, now will get a Used ignition barrel and key From breakers but need to recode immobiliser. Will this work with different key to what is coded to immobiliser box? 

relik0fages: Wouldn't it be easier just to pull the transponder from the key and glue it near the ignition?

Kirk Heideman: Ok so my mother has a 2010 Dodge Ram charger and about a year ago she lost one fobik key so she is down to one, well my mother and step father are going through a divorce, quite an ugly one , she went to get the last bit of her stuff out of their house and my step dad yanked the keys out of the ignition and unintentionally started the truck so my mother hauled balls but now has no key. Will this work on her truck 

John Stiltner: I've done this a few times but a lot easier I take the transponder out and crazy glue it to the lock cylinder I just cut it out of the plastic on the key I don't have to mess with any wires or relays

Jonny R: Just tape the transponder key near the ignition ring, then simply start the car with another key copy.

Derek Greenhalgh: why not just tape the key inside the plastic housing out of sight, same thing quicker and less faff, or take the transponder out of the only key and tape that inside the plastic surround. No need for relays, wires all over, nothing

Michael Tanney: This makes no sense. All you're doing is using the relay in reverse to generate a field around your key which will be communicated to your ignition aerial (tumbler). But you still need a valid key for the car, otherwise you'll be transmitting an invalid code from an invalid transponder chip ? This might be useful if the ignition aerial in your car is broken, but that has nothing to do with the $500 key you discussed at the start of the video. Are you mental ? Or Showing off.

millwrightman99: nice informative video . It makes me sick how dealers rape the public , charging 150 bucks or more for a five dollar key , its a ten cent chip in plastic .And they wonder why nobody trusts dealers .Bunch of scumbag crooks .

Diltp: May or may not work depending on the system you are working with. Definitely will not work on a Toyota / Lexus vehicle. No matter what, it will be cause for any insurance company to deny a claim for stolen vehicle. Do you really want to throw away thousands of dollars in insurance premiums to avoid paying for a proper key? Just find a good locksmith and have a couple of keys made. The key used in this example can be had at my shop for less than $100.00. An additional key programmed during the same programming session is an additional $35.00. Much better solution than invalidating your theft insurance coverage. 

d mac: I used this on my 20 year old Holden 5 litre v8. No worries. Saved me $200. Cheers.

Joseph Hoffmann: Why the hell would you want to do this. Now it will be easier for thieves to steel your car. The chip is there for a reason and not to be messed with. Tell me this Do you want a thief to take your car which you have paid good money for? I think not. Go buy a new key!!

HomemMagroide: this video is best accepted with proof of concept. Could illustrate the situation in the real world, with a real car

george estes: what if you dont have a key

Louie Demetriou: Very well demonstrated video showing proper procedure to make transponder #key bypass with specific tools. Nice work.

Grahammilsome: I dont understand. Is this for a faulty loop or to be able to use a key that does not have a chip in it. Do I need an original key for this to work?

shahid quayum: great videao, clear and precise. i have just bought andriod 4.2.2 and this has a brown wire. would this be same as green in your video. also would you please send the link to relays. i have been told about self powered relay for canbus wiring can you help on this topic. i have just bought mercedes viano and this keeps on throwing errors on dash with canbus issues. i installed two rear number plate blubs that i replaced with smd/leds and got the message on dash "check………. blubs" thanks in advance and accept 

Chris K: To satisfy my curiosity, I tried this procedure and, it dint work. It may work on some immobilizer systems but I don't think it will work on modern sophisticated security systems. I'll give you an example > I tested this procedure on a vehicle equipped with the Phillips Crypto ID 46 security system (for those of you with knowledge in this area) and it didn't work. I understand most of the procedure. But, I find one part of his explanation a little vague. Namely, I need a detailed definition on connection of the ignition wire to the relay. The relay consists of 4 pins 30, 87, 85 and 86. Some relays have 5 pins, two of which are "87". But this is irrelevant. It all makes sense except the ignition wire, which is usually located/wired on or around the ignition switch. Now, my question is this, according to his explanation, pins 30 & 87 make up the loop and, pin 85 is of course earth. The ignition wire must then be connected to the last available pin on the relay. Which, of course, is pin 86. But I find the information somewhat contradictory. He describes in one instance the ignition wire as being a cranking (and he does use the word cranking) ignition wire (that tells me it would be the starter motor feed wire) and in another instance, he reports the ignition wire when in the accessories position "HOT" (meaning voltage) then in the start position also HOT, then it goes cold when the ignition is switched off. So which one is it? The starter feed wire or, the general 12V ignition feed wire. Given there is usually more than one of these ignition wires around the ignition, that's HOT, which one do you pick? May be some one better understands his interpretation. I still don't think this apparatus will manipulate some sophisticated security systems. I could be wrong.

Ian Smale: In Canada, a transponder ignition key is Legally mandatory if your car is 2007 or newer. IF your car is stolen, and recovered and examined, and the examiner finds the transponder is bypassed, YOU WILL NOT BE COVERED by insurance. DON"T DO IT. Keep the security, it is there for a reason. Locksmiths are a reasonable cost alternative to getting transponder keys from the dealer! As far as taping a transponder up under the column housing, sometimes it works and sometimes it doesn't. Many of them are directional and some won't work if they are even 1/4 inch too far away from the antenna ring.

Eddie Suerte Felipe: Haven't try this but technically it will work as the coil you created will send signal to the electronic receiver. But why not just zip-tight one key with working transponder INSIDE the steering covering near the ignition cylinder?

Spoif: There seems to be no point in using the relay. Why not just install a regular DPST switch, as opposed the overly involved relay crap. If that thing you've made fails when you're driving, then bye-bye power steering and brake assist. I just had to buy an extra key with transponder for my car and happily paid $200, because my life as well as my partner's is worth more than that.

Chan Raxter: Since you sacrifice a key doing all this anyway, why would you not just tape a key under the steering column cover? What am I missing?

Nick Bruno: How to make a cheap transponder key bypass: http://youtu.be/X07aa5mYEZk

panchovillaxx7: Wouldn't be easier to use 2 wires and a push switch from the starter? Turn the key to acc position then click the switch? 

JeffreyJames Halvorson: this video is useless if you do not have the key to do it with

acs4llc: All I did for my '04 F-150 is put the key right under the ignition switch and it's completely fooled. Regular blanks work now. On this truck, you just pull the rubber grommet around the ignition and set the factory key right there. The original key just has to be close enough to the ignition for it to pick up it's signal. It's as if there's a place for it on my truck. It's true, the other original key won't start it now. 

William Asbell: where in the hell did you come from???

Jere Moore: This is certainly an option, and I appreciate the video, but it turned out to be not what I expected. It seems in the video that the only key and the key cylinder are always connected together with that 3-4 ft. wire. So the key always remains in the car, not to mention the aesthetics of the whole thing with the wires and all. Am I interpreting this correctly? Also, what kind of key are you starting with? If you don't have a key, which is the scenario that you are illustrating, then you first must get a key cut for the car. That means giving the dealer the VIN and proving that you own the car. That will cost $50 to $100, as far as I can tell. It will open the doors and turn the ignition lock, but it will not crank the car as it has not been programmed. So the cost would actually be $10 + $50 (or more). Again, am I interpreting this correctly? Thanks for the video.

Tess Watson: when i changed my ignition the security kicked in my key never had a transponder chip. how can I start my truck

Christopher Bielstein: My boyfriend has a Chrysler Sebring and I have a Dodge Ram 1500. My question is, can I program his car key to my truck even though the key for the car wont turn my ignition cylinder?

Bjørn Madsen: locksmiths never asked for transponders. Locksmiths were just peachy being able to impression a key that would operate a vehicle, or sight reading the wafers in the door and having a working key in minutes. Transponders were foisted on all of us by the auto industry.

Kaylen S: What is the point of this if you already have a working programmed key.... Tf

Jere Moore: Ah, I see below that you say that you must have one functioning key. So now I do not understand the purpose of the video at all. If you have the key, then there are many places that can duplicate it (fairly or relatively) inexpensively. Sorry if I'm being a little dense on this.

Grahammilsome: Thanks for that. All understood now. Regards.

EvendimataE: transponder keys are less than $20 on ebay or amazom....have a spare so you don't have to go through this

reginald kelley: Having a hard time finding someone in Chicago who knows how to beat the security system in it 90 car wont start at times sometimes wedgie in Chicago

MzBossy912: I lost my key and busted up my cylinder a little bit... Found the key but now the car will only crank with gas directly into the carburetor but it wont stay running... Tried to but a new ignition cylinder but when attempting the new key programming the error message says "antenna not connected" .. Any suggestions??? Can I use this process to crank up with my already programmed key?? 1999 Crown Vic

TherealElliot: I can see no reason why this shouldn't work, but just a word of warning. The reason for having the immobilizer and RF key is to stop anyone from steeling your car by simply removing/bypassing the cylinder lock on the ignition, and driving off with your car. If you carry out this mod on your car all anyone has to do to steel your car is stick a heavy duty screwdriver in the ignition and use a monkey wrench to turn it. Also I'm pretty sure doing this mod will invalidate you insurance.

Edgar Alvarado: My only question us why the relay? Why not just connect straight to power and be done with it.

Geoffery Joseph: is a very good video for anyone wondering it seems this is for those trying to get new keys to work with ecu`s or new ecu`s with keys as that can cost to code in. maybe so I hope this works thanks for the vid QUESTION:- when you say "when you put your key into ignition it needs to be hot " what does that mean i`m from the uk England and cant quite get what exactly I need to do and look for in this part thanks

The Car Doctor: Great video!

reginald kelley: Having a hard time in Chicago finding someone who knows how to do the security system with VAT any suggestions

Aundreeaaxo: will this work if I lost my key but I made a copy of it a while back but there is no transponder chip in the copy of the key but it does fit my ignition?

Lewis Bogle: Get to the point.

Leighton Williams: Well since posting my last question ive had a guiy come out and program two new keys. they worked well for the first two months, now I am getting the same red light on the dash. I took my rfid read er and i am not getting no signal from the immobilizer ring that goes around the ignition lock. Now if I make one of these transponder bypasses will the bypass relay act as my immoblizer box and tell the anti theft i have the right key

Kathy Garcia: I lost the chip to start the jeep, only have a key which is worthless without the chip. Are you saying this will work without the chip using the worthless key?

Geoffery Joseph: in your video it shows 1 key wrapped in coil 1.do i use this key to start ignition 2.or just use it as a transponder to sit in car 3.or can i do both
Rating:
How to make a cheap transponder key bypass 4.3 out of 5

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How to make a cheap transponder key bypass