It probably won't start
yes it can and what type of auto.
I wouldn't fix it if i was you.....I have a 2000 alero, and the security system (passlock) keeps it from starting often, and it seems to be a big problem with them. So if your security system isn't working but the car is running fine I wouldn't mess with it..
always on nomatter what i do
It could be that your ignition switch is faulty.I have a 2002 alero and after lots of headaches with the security light and the car not starting .A friend of mine, who works at a local Gm dealer advised me to replace the ignition housing itself.On top of it there is a very small relay that could be the problem.My car has worked good ever since.Also be careful with remote car starters as well.They seem to mess up the security system.Especially with Alero,s.
The security light has a faulty fuse and needs replaced. The vehicle not starting unless boosted means the battery has a dead cell in it .
have vehicle scanned to determine the problem
The security is keeping it from starting which is what it is supposed to do.
The vehicle probably has a security system installed. Many security systems have a blinking light to deter thieves from stealing something from the vehicle or stealing the vehicle itself..
Have vehicle scanned to determine the problem and have codes cleared
You really cant make the light shut off. I've had my security light come on a number of times. It is usually caused from the car not rolling over or starting up 'properly' and it could be from the ignition or the key itself. I usually wait about 10 minutes or so for the light to go off. Car starts right up.
it means someone has invaded you house or vehicle.