How To Override Bypass GM VATS Passlock 1 2 Passkey Anti Theft System




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Tom Keppler: Reflash the PCM for $60 and solve the problem. It takes the anti theft completely out

David M: As clear as mud! How do you expect anyone to understand what you are talking about? How about by starting off by telling us which models and years are affected by this problem? And how are we supposed to know if we have a Passlock or Passlock 2 system? No information given! Seems to me the real answer is to never buy a GM product.

icecreamlady driver: We have a 1997 Cavalier. When the weather is cold (freezing) it tries to start then immediately stops. But when it warms up outside it starts right up. Do you have any idea what this might be? Thanks

James Duke: did u ground 87 and 85?

jim Sandberg: Sorry, but none of the you tube vids on this subject worked very long. I finally just put a switch between the computer and body ground and tricked it into thinking a day had passed. Always started then.

B Fol: A good lesson though... I have a question I have a 98 corvette im getting the 2721 code for vats. The car turns over but wont start and I have never seen the security light come on the dash ever. I heard that when it's a Vats issue it wont turn over at all it does nothing.. Do you still yhink it's a Vats issue?

B Fol: Thanks for this but you need a camera man so you can zoom in

Billie Bob Norton III: Huh???? Vatts confusing!!!

chase bizarri: Idk who called me from unavailable but I got it to work! Lol if ur uncomfortable with me having ur number u can email me at Honeybabe182@gmail.com

chase bizarri: Would love some more in depth help I'm desperate give me a Call? 3097382195

Steven LINN: This was done to my car and worked for years. My car will not start and I was told by the shop I need a new security module is there any other fix? I don't want to buy another one to only have this same issues years later.

IndianaJBird: I have had this problem on a 2003 GMC savanna for approximately four years now. It was diagnosed by some repair shop and supposedly fixed but never worked right. I still have the security issue. I would always turn the ignition off, for 10 minutes or less, waiting for the security light to go away. Recently I accidentally put the vehicle in neutral after security light came on and it started. Ever since I’ve had the security light issue, my resolution has been to stick it in neutral the security light goes off and I start the vehicle. Give it a try it cost nothing.

Kenneth Nicklowicz: easy solder resistor right on the wires do away with the relay. if the car has vats good chance the ignition is going bad fron excessive use anywho. I did this on a camero and used an aftermarket alarm to protect it .. VATS Is a pain!

RobbyWorld1: Solder the wires to the resistor in the key itself (spare key) and tuck the whole thing up under the dash. Works great and you don't have to go find a resistor.

Edgardo Ortuno: Good night friends to see who can help me I have a chevrolet 1996 with passkey system and I lost the key and in desperate intendantes to ignite it, in security system I ended up blocking it full x now I got the key but desconosco I pass them to unblock it if someone knows the Topic and know how to help me would be greatly appreciated.

Franko S.: First....take your vehicle registration form to a local GM dealer and have them make you a new key from the VIN number if your key is worn. It is inexpensive($9) and may eliminate all the work detailed in this video and others. My son was able to get the issue corrected with a new key made by the dealer and now his truck starts first time every time. No longer waiting for the system to reset or any of the issues associated with the passlock security system.

VinylToVideo: Far too complicated. Get your VATS code from the dealer (a good dealer won't charge for this) and buy a $18-$28 bypass harness on eBay. It either simply plugs in under the steering column or that wire gets snipped and it gets soldered in. I'm no brilliant mechanic or electrician but I soldered one in myself and the VATS issue is fixed.

Hector Calderon: Will this work for the Hummer 3?

randell gribben: I am putting a 2004 2.2 ecotec engine into my 1984 Alfa Romeo spider, and need to rid myself off passkey, I have the ecu,and a wiring harness ( I made for my car to use the ecotec) do you think this will work for my purpose?

EMT: Thanks! They sometimes skip corners and take the easy way. If they ever did that, I suggest you consult with a paralegal or lawyer. This way they won't be able to cheat you.
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