How do you reset the security system on a 2001 Chevy Suburban?

How do you reset the security system on a 2001 Chevy Suburban?

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 .

Why is my security light flashing?

Flickering motion sensor lights can be caused by several things: A bad bulb or diode. A pretty straight-forward problem, even high-quality lights tend to go out eventually and sometimes even new ones can malfunction. A bad connection between the bulb or diode and the light fixture itself.

How do you reset the security system on a 2001 Chevy Silverado?

How Do I Reset Anti-Theft System: Chevy Silverado?

1. Insert ignition key.
2. Turn it to the on position.
3. Attempt to start the engine.
4. Leave the key in that position until the security light stops flashing.
5. Once the light goes off, switch the ignition key to off.
6. Wait about five seconds.
7. Try to start the engine again.

Why is my security light on while driving?

On your particular vehicle the security light staying on as the vehicle is running is an indication that the security system has failed and is disabled. With the security light being on there is a possibility that the vehicle will not restart once you cut it off.

Is the security indicator light supposed to be flashing?

If the Security Indicator Light is flashing with the key out of the ignition lock and accessory position, this is a normal sign that the alarm and the immobilizer system is active. While starting the car or key in the “run” position, the security lamp should illuminate briefly then go out.

Why did my anti-theft light come on?

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.

How do I get my Chevy out of theft mode?

To reset the anti-theft system on the Chevy Silverado You will need to get into the car and lock the doors. Now with the doors locked put the key into the ignition and turn it to the on position. Let it sit there for 5 minutes until the anti-theft light blinks.

How do I disable GM anti-theft system?

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.

How do you reset a Nissan security system?

Exit the car with all doors closed and the windows rolled up. Also close and any rear doors such as the trunk, rear hatch and front hood. Lock the car using the drivers side lock and walk away from the car at least ten feet. Wait for fifteen minutes and unlock the door, this should reset the security system.

Is there a fuse for the anti-theft system?

It is usually located on the dashboard by the driver’s door, in front of your left knee. You may find the alarm fuse in this fuse box. If you do not find an alarm fuse inside of the car, look in the fuse box under the hood on the driver’s side. Your car model may or may not have additional fuse boxes.