How do I know if my car has PassLock security?

Immobilizersare “electronic security device fitted to an automobile that prevents the engine from running unless the correct key (or token) is present.”1Well, Passlock should be called the Great Immobilizerbecause not only does it stop thieves with no keys, it also stops owners withthe right keys. How do I know if my car has Passlock?

What to do when your PassLock light goes off?

A temporary fix is to leave your key in the ignition, at the “auxiliary” position for about 10-15 minutes until the security light shuts off. When the light shuts off you can try to start the engine again. Rinse, repeat, and cry. A more permanent solution is to either replace the ignition lock cylinder or bypass the sensor.

What’s the name of the security system on a Chevy?

[1] Well, Passlock should be called the Great Immobilizer because not only does it stop thieves with no keys, it also stops owners with the right keys. GM introduced many security systems – VATS, Passkey, Passlock, but if your GM has a key without a chip in it, chances are it’s passlock.

Is there a way to bypass PassLock on a Chevy?

NewRockies.com has a solution for how to fully bypass the PassLock system in GM cars. This problem has popped up in the following Chevrolet generations. Most years within a generation share the same parts and manufacturing process. You can also expect them to share the same problems.

Immobilizersare “electronic security device fitted to an automobile that prevents the engine from running unless the correct key (or token) is present.”1Well, Passlock should be called the Great Immobilizerbecause not only does it stop thieves with no keys, it also stops owners withthe right keys. How do I know if my car has Passlock?

A temporary fix is to leave your key in the ignition, at the “auxiliary” position for about 10-15 minutes until the security light shuts off. When the light shuts off you can try to start the engine again. Rinse, repeat, and cry. A more permanent solution is to either replace the ignition lock cylinder or bypass the sensor.

[1] Well, Passlock should be called the Great Immobilizer because not only does it stop thieves with no keys, it also stops owners with the right keys. GM introduced many security systems – VATS, Passkey, Passlock, but if your GM has a key without a chip in it, chances are it’s passlock.

NewRockies.com has a solution for how to fully bypass the PassLock system in GM cars. This problem has popped up in the following Chevrolet generations. Most years within a generation share the same parts and manufacturing process. You can also expect them to share the same problems.