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How do you reset the theft system GM?
How to Reset the Passlock System on GM Cars
- Insert your key in the starter, start you car as you usually would and let it stall. Keep the key in the “On” position.
- Wait until the “Theft Sys” light on your dashboard stays on without blinking. This will take approximately 10 to 15 minutes.
How do you turn off anti-theft on a Chevy Silverado?
How Do I Reset Anti-Theft System: Chevy Silverado?
- Insert ignition key.
- Turn it to the on position.
- Attempt to start the engine.
- Leave the key in that position until the security light stops flashing.
- Once the light goes off, switch the ignition key to off.
- Wait about five seconds.
- Try to start the engine again.
How do you reset the security on a 98 Chevy truck?
How to Reset Passlocks on ’98 Chevy Trucks
- Insert your registered key into the ignition. Try to start your Chevy truck. If the security feature was activated, you should not be able to start the truck.
- Turn the key back to the “Run” position. The security light will start to flash off and on.
How do I know if I have anti-theft?
If the security or anti-theft light is flashing when you attempt to start your car, and the engine does not crank or does not start, you have an anti-theft problem. The system may not be recognizing your key or keyless entry signal, or there may be a fault in the anti-theft module, keyless entry system or wiring.
What happens when your car goes into anti-theft mode?
Anti-theft systems are designed to prevent your vehicle from being stolen. These systems are constantly evolving. Essentially, they work via an electrical circuit disconnecting to prevent power from flowing so your car won’t start or will die immediately.
What are the different types of GM anti theft systems?
GM anti-theft systems, vehicle theft deterrent, passkey, passlock, VATS, how they work, how to fix, and how to reset. Ricks Free Auto Repair Advice | Automotive Repair Tips and How-To This is one in a series of articles. READ THIS FIRST GM made several different types of anti-theft systems. VATS, PassKey, and PassLock.
Why does my car anti theft system activate?
A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system. Make sure the battery is installed correctly in your key fob. If the battery is correctly installed, replace it with a fresh battery and try again.
What to do if your anti theft system is not working?
If your car’s anti-theft system isn’t working correctly, you’ll need to find a way to shut the system off so your car will return to normal operation. Step 1: Check your key fob battery. A car’s anti-theft system may activate if your key fob battery is dead and hasn’t disabled the system.
Where is the anti theft light on my car?
Step 1: Check for the anti-theft light. It’s located on your dash and will have a blue or red light. Step 2: Turn the ignition to the “on” position. Insert the key into the ignition and turn it to the on position, which activates your accessories but not the engine.