How does a GM anti theft system work?
How does a GM anti theft system work?
Each GM anti-theft system disables different components. Some disable the engine starter, while others enable the starter but disable fuel injectors. None of them disable spark. So, first understand the difference between vehicle theft deterrent systems. GM used two strategies to determine if someone was trying to steal the vehicle.
What to look for in an anti theft system?
A tell-tale sign that you’ve got an anti-theft problem is a flashing “Theft” light. Here’s a brief primer on each system and what to look for.
What happens if your anti theft system is not working?
Before getting into how to disable your anti-theft system when it is not working right, we will get into what it actually does. Your anti-theft system, like the name implies, is to prevent your car from being able to be stolen.
How do I Turn on the anti theft light?
The way you do this is first to look at the dash to see if the anti-theft light is on. If it is, then put the key in the ignition and turn it to the on position. This is the position that activates the accessories such as your lights and radio. After doing this, you have to wait ten to fifteen minutes.
Each GM anti-theft system disables different components. Some disable the engine starter, while others enable the starter but disable fuel injectors. None of them disable spark. So, first understand the difference between vehicle theft deterrent systems. GM used two strategies to determine if someone was trying to steal the vehicle.
A tell-tale sign that you’ve got an anti-theft problem is a flashing “Theft” light. Here’s a brief primer on each system and what to look for.
Before getting into how to disable your anti-theft system when it is not working right, we will get into what it actually does. Your anti-theft system, like the name implies, is to prevent your car from being able to be stolen.
The way you do this is first to look at the dash to see if the anti-theft light is on. If it is, then put the key in the ignition and turn it to the on position. This is the position that activates the accessories such as your lights and radio. After doing this, you have to wait ten to fifteen minutes.
