There could be different reasons the security light is coming on in your Chevy Trailblazer. The fuse could have blown or there could be a wiring short.
How do I reset the service engine light on a 2003 Chevy Trailblazer?
how do you replace side marker light on 2008 chevy trailblazer
can you tell me why my 1999-2000 Chevy trailblazer light is on
When service engine light is on on a 2003 Chevy Trailblazer, the problem could be a faulty thermostat, a circuit range performance problem, or any other problem.
Running light does not work what is the problem
The 2001 Chevy Blazer does have an ignition security system that is controlled by the computer in the vehicle. The light might come on because of an error that is coming up in the computer due to a key problem or an ignition problem. This is a common issue with the 2000 and 2001 Blazer.
Yes.
Problem with the 4 wheel drive
Gas Cap is loose
25 miles...but i wouldn't push it
Probably a faulty ignition switch. learn more at www.trailvoy.com Trailblazer enthusiasts website.
The symbol of a wrench and an oil can on the dash of a Chevy Trailblazer means that your vehicle needs oil. If the light doesn't go away oil is added, you need to take your vehicle in for service.