How to bypass vats, Passkey and PassLock security systems in GM?

It can be VATS, Passkey or Passlock anti theft system that is going bad causing your issue. I am going to share a secrete with you on how you can bypass these systems with very little effort. This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle.

Is there a way to bypass the factory security system?

If you don’t want to bypass the factory security system but rather fix it the right way, click here to speak with a mechanic. Here is a list of GM vehicles that have VATS, Passkey or Passlock security system built in from the factory.

How to permanently disable and remove GM security systems?

GM Security Systems are killing cars all over North America and the only final solution is to disable and remove them permanently. This is what NEWROCKIES Inc is all about.

What’s the highest failure rate of PassLock systems?

PassLock seems to have the highest failure rate. So if you have a key WITHOUT a chip in it, chances are it’s a PassLock system. This article describes how to troublshoot and fix a PassLock system. But here are some more articles to help Passlock Reset procedure.

What causes vats decoder to go no crank?

It is common for the leaf contacts and/or the resistor pellet on the key bow to become contaminated to the point where the VATS decoder module cannot correctly sense the pellet resistance, or cannot sense any resistance at all. This would usually cause a no crank/no start situation.

Where can I get a replacement key for my VATS system?

If you desire a replacement key for a VATS equipped vehicle, they are available through almost any GM dealership. These are usually priced about 3 times higher than the same key can be purchased at any reputable locksmith.

How does the vats module work on a starter?

The module grounds the Start Enable Relay coil. When the start enable relay contacts close, voltage is allowed to the “S” terminal of the starter. The VATS module also sends an enable signal to the ECM. This signal allows the ECM to operate the fuel injectors during cranking.

Where can I get a VATS bypass module?

Availability: Free shipping in the continental US only. The VATS bypass module is intended for use when installing a GM engine equipped with PASSkeyII type VATS (Vehicle Anti-Theft System) into a vehicle missing the BCM (Body Control Module).

When to use the vats bypass module on a Camaro?

VATS Module Bypass for 88-2002 Camaro & Firebird, Dual Frequency The VATS bypass module is intended for use when installing a GM engine equipped with PASSkeyII type VATS (Vehicle Anti-Theft System) into a vehicle missing the BCM (Body Control Module).

How do I relearn GM theft deterrent system?

If the key signature transmitted is acceptable to the theft deterrent control module, the theft deterrent control module will transmit fuel enable password to the PCM. If the fuel enable password is correct, the PCM will start the vehicle. To perform a relearn on a Passkey III system, make sure there is a fully charged battery in the vehicle.

Where is the theft deterrent module located in a passkey?

Passkey II – The Passkey II system has the Theft Deterrent Module (TDM) function stored in the Body Control Module (BCM). The TDM portion of the BCM will validate the resistive chip in the ignition key.

How to bypass factory theft on a GM vehicle?

This is a really unique security system bypass kit that you can use to override your current factory theft system on your GM vehicle. You can get this kit from New Rockies.com . I came across this site surfing the net when I was having a similar issue on a GM vehicle.

Can a GM security bypass kit be installed?

This GM security Bypass kit will work for several GM, Oldsmobile, Chevy, Pontiac or even Buick vehicles on the street today. I was surprised to see how easy it was to install with very little effort.

When did the second generation Chevy Astro come out?

In this article, we consider the second-generation Chevrolet Astro, produced from 1995 to 2005.

How do you turn off ignition security on a GM car?

Reconnect the battery, insert the key into the ignition and start the vehicle. The vehicle should start, and then stall while the SECURITY light flashes. Leave the key at the ON position for 10 minutes and wait for the SECURITY light to go away.

Why did General Motors start the PassLock system?

Aug 1st, 2005 The PassLock system was designed to prevent vehicle theft by disabling fuel to the engine if attempts are made to start the vehicle without the correct bitted key. PASSLock increased the level of security while retaining the ease of service and costs offered by standard ignition lock systems.

What kind of security system does a GM Truck have?

Here is a list of GM vehicles that have VATS, Passkey or Passlock security system built in from the factory. Trucks GMC/Chevy 1998-2006 S10/T10/Sonoma /Blazer/Jimmy 1998-2007 Suburban/Avalanche /Tahoe/Yukon 1998-2010 Sierra/Silverado 2004-2010 Colorado/Canyon 2002-2008 Trailblazer 2003-2006 SSR

Is there a bypass kit for GM cars?

This GM security Bypass kit will work for several GM, Oldsmobile, Chevy, Pontiac or even Buick vehicles on the street today. I was surprised to see how easy it was to install with very little effort. I recommend this bypass kit to anyone having factory security issues on any one of the following vehicles (see list below).

How do you disable the passkey on a GM car?

You can swiftly disable the passkey anti-theft system and get your GM started by performing the “relearn” procedure, which disables the passkey by resetting it. Insert your GM key into the ignition, attempt to start the car, and let it stall.

Can you bypass Passkey 3 on a GMC 1500?

CHEVY/GMC 1500,2500,3500 – YouTube PASSKEY 3/SECURITY SYSTEM BYPASS! No start issue? CHEVY/GMC 1500,2500,3500 If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

This GM security Bypass kit will work for several GM, Oldsmobile, Chevy, Pontiac or even Buick vehicles on the street today. I was surprised to see how easy it was to install with very little effort.

Is there a way to bypass GM security system?

Scouts Troop 980 of Utah cheers as their ’92 Olds Toronado is coming back to life. Thanks to the NEWROCKIES Full Bypass Module! How to FULLY bypass VATS Passkey and Passlock Security Systems in GM Cars. Has the dreaded GM Security system just hit you?

Is there a passkey 3 security system bypass?

PASSKEY 3/SECURITY SYSTEM BYPASS! No start issue? CHEVY/GMC 1500,2500,3500 – YouTube PASSKEY 3/SECURITY SYSTEM BYPASS! No start issue?

What kind of security system does GM use?

VATS, Passkey or Passlock – are the core of GM security systems, have a short lifespan and they’re certainly more effective at keeping you from DRIVING your car than keeping someone from STEALING your car! GM Security Systems are killing cars all over North America and the only final solution is to disable and remove them permanently.

How can I pass the anti theft system?

1. Turn on the ignition, with the engine off. 2. Attempt to start the engine, then release the key to on (vehicle will not start). 3. Observe the security telltale, after approximately ten minutes the telltale will turn off. 4. Turn off the ignition, and wait five seconds. 5.

How to disable the PassLock on a 2000 Pontiac?

How to Disable the Passlock on a 2000 Pontiac. Pry the ignition cylinder trim ring off the dashboard using the trim tool. Pry the bezel around the stereo off the dashboard with the trim tool. Unbolt the stereo from the center of the dashboard using a socket set. Remove the stereo from the dashboard by hand.

How does the PassLock system work on a car?

The Passlock system on a Vehicles is the anti-theft system. The Passlock system uses a recognition transponder in the ignition tumbler and a computer chip in the ignition key. If you use any key besides the one programmed to the Vehicles to start the car, it will go into theft mode and disable the ignition system.

How to turn off GM PassLock security Telltale?

Here it is in it’s entirity. Turn ON the ignition, with the engine OFF. Attempt to start the engine, then release the key to ON (vehicle will not start). Observe the SECURITY telltale, after approximately 10 minutes the telltale will turn OFF. Turn OFF the ignition, and wait 5 seconds .

How to bypass the PassLock sensor on a 2002 Pontiac Grand Am?

This web page will guide you through the steps necessary to bypass the “Passlock Sensor” on a 2002 Pontiac Grand Am, and keep the “SECURITY” light off forever. The steps necessary are similar on the other models listed above. There are generally only minor differences in how to get the radio out to get to the wires.

What to do when your PassLock security light goes out?

The Body Control Moudle should re-learn the security signal, and the “SECURITY” light should go out. When it does, Turn the ignition OFF for five (5) seconds, and then try to re-start the car. The “SECURITY” light should remain off this time, and the car should keep running. If not, don’t give up.

What is the VBM 054 vats bypass module?

The Vats Bypass Module (#VBM 054) is an ideal problem solver for the automotive locksmith. How many times have you received the phone call from a customer with an older GM vehicle with the VATS System. Your customer is telling you that the key turns but his car won’t start.

Which is Gator vats bypass module is the best?

Is there a way to decode a VATS key?

Decoding a VATS key is simple but it requires that you use an ohm meter. VATS keys have a resistor embedded in the key blade with metal prongs protruding out of each side of the key blade.

When does a VATS key go into tamper mode?

Tamper: This mode happens when the wrong resister key or mechanical key for the vehicle is cranked and the resistance value as seen by the module is not the same as the value stored in the module. When this happens the module shuts down and the car will not start for the 4 minute “time-out”.

When did GM start using the vats key?

GM first started using the Vats key in 1986 on the Corvettes, then some of the Cadillac’s, etc. GM uses 15 different resistors in their vats keys. Just looking at the keys you can’t tell the difference.

How does TDM validate resistive chip in ignition key?

The TDM portion of the BCM will validate the resistive chip in the ignition key. If resistance value read by the BCM is what the BCM is expecting, the BCM will send a message over serial data to the PCM informing the PCM that a valid key is present and the PCM may start the vehicle.

How to relearn the passkey II security module?

To perform a relearn on a Passkey II system, make sure there is a fully charged battery in the vehicle. The battery will be used for 30 minutes without the alternator available for charging. Connect a battery charger to the battery to ensure power is available while programming.

What does a PassLock coded lock cylinder do?

Passlock – coded lock cylinder The Passlock anti-theft system requires the presence of a key in the lock cylinder to enable starting. The lock cylinder contains a stationary Hall effect sensor and a rotating magnet. When the key is turned in the lock cylinder, the magnet creates a signal on the Hall effect sensor.

Can You disable the PassLock on a GM car?

The following instructions will allow you to disable the PassLock security in quite a few GM Vehicles. •This will allow you to install a remote starter and not have to purchase a bypass. •Avoid Costly repairs for an already broken PassLock System.

What is the BCM code for the PassLock sensor?

B2947: SHORT TO GROUND ON THE PASSLOCK SENSOR POWER CIRCUIT The BCM sets this code if it sees a short to ground on the Passlock sensor power circuit (white wire) for one second. The test occurs with the ignition switch in the ACCESSORY, ON, or START position.

What’s the difference between a vat and a passkey?

As the system was added to more vehicles, GM began using the terms PASSkey-1 and PASSkey-2 as more descriptive names for the system. From the locksmiths point of view, there is no functional difference between VATS and PASSkey-1 or PASSkey-2, and most technicians still refer to the system simply as VATS.

What was the name of the GM VATS system?

Before long, “VATS” was standard equipment on all Cadillac vehicles and on many others Chevrolet, Pontiac, Buick, and Oldsmobile vehicles. As the system was added to more vehicles, GM began using the terms PASSkey-1 and PASSkey-2 as more descriptive names for the system.

What was the VAT key on a 1986 Corvette?

If not, the vehicle may start but will stall within seconds. The VAT, or vehicle anti-theft was used primarily on 1986-88 Corvettes. The key had a pellet that was married to the vehicle anti-theft module at the factory.

How does a PASSKey System work on a car?

The PASSkey-II signal is a similar square-wave pulsed-ground, but at a 50Hz rate, 50% duty cycle. The system uses two leaf contacts in the outer end of the ignition lock cylinder to connect to the resistor pellet embedded into the key blank just below the bow.

Why does my car not start with Passkey 3?

Hypothetically, if the only problem is a faulty Passkey 3 security system, should the car start and run if I jump across the starter to the solenoid with the key in the accessory position? With the key in the acc position, the voltages to the ignition, injectors, etc is off. You can crank it but it won’t start.

How do I Reset my PassLock security system?

If it starts and runs normally, the relearn is complete. If you need to program additional keys, 12. Turn the key to OFF. 13. Insert the next key. Turn it to ON within 10 seconds of removing the previously used key. 14. Wait for the SECURITY light to turn off. That may happen quickly.

How to permanently disable GM pass lock system?

•Disable Pass Lock system to prevent from being stranded in the future. This tutorial varies depending if the ignition is located: If your ignition is located in the dash then you will be removing the panels on the passenger underside (toe board) of the dash.

When do you turn off the PassLock system?

The vehicle learns the Passlock Sensor Data Code and/or resistance on the next ignition switch transition from OFF to CRANK. You must turn the ignition OFF before attempting to start the vehicle. 12. Your all done, Solder all your new connections.

How do I Turn Off the PassLock security light?

1. Turn the key to ON and attempt to start the engine and release the key to the ON position. 2. The SECURITY light will illuminate. Wait 10 minutes until it turns off. 3. Turn the key to OFF for 10 seconds. 4. Turn the key to ON and attempt to start the engine. If it starts and run, the system has reset.

How long does it take for PassLock sensor to turn off?

•Observe the security light located in the instrument cluster, after approximately 10 minutes the security light will turn OFF. Turn OFF the ignition, and wait 5 seconds. •The vehicle is now ready to relearn the Passlock Sensor Data Code and/or passwords on the next ignition switch transition from OFF to CRANK.

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