What is passkey III?

What is passkey III?

Passkey III – transponder ignition key The Passkey III anti-theft system uses a transponder inside the head of the ignition key. The exciter inside the ignition lock cylinder energizes this transponder when the ignition switch is turned on.

How do I permanently disable GM PASSLock?

How to Disable a GM PassLock System

1. Leave the ignition key turned to the “On” position after the vehicle has stalled and will not start.
2. Look at the dashboard and locate the theft system light.
3. Turn the ignition to the “Off” position to disable the PassLock system, and wait for 20 seconds for the system to reset.

What does passlock 3 disable?

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.

What is a GM passkey?

Some GM vehicles come with a factory-installed anti-theft system commonly referred to as the passlock or passkey. When this happens, the security (theft sys) light randomly illuminates on the dashboard, and the car will not start.

How do I bypass the PassKEY security system on a Chevy vehicle?

How to Fix Passlock for Chevy Vehicles. 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.

How do I program my GM PassKEY?

Passkey III – transponder ignition key

1. Insert a master key (black head) into the ignition.
2. Turn key to the “ON” position without starting the engine.
3. Wait for 10 minutes or until the security light turns.
4. Turn key to the “OFF” position for 5.
5. Turn key to the “ON” position without starting the engine.

How do I fix passlock on GM?

How do I program my GM passkey?

What is GM passkey?

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.

Where is PASSLock sensor located?

The Passlock sensor contains two Hall effect sensors. The security sensor is mounted under the tamper sensor.