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Ask GM Tech (Cam) Your Own Question
GM Tech (Cam)
GM Tech (Cam), Chevy Technician
Category: Chevy
Satisfied Customers: 29534
Experience:  GM Grand Master Technician 2007. 14 years experience.
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Blazer: Chev...Security light comes on and stays on the whole time

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Have a 2001 Chev. Blazer and the Security light comes on and stays on the whole time while driving. Could this cause the vehicle to not start at some point? and what could you suggest?_The dealership here charges 115.00 an hour for labor.

Hi, I'm Cam. May I ask your first name?
I am working to get you a fast accurate answer. About your vehicle, yes, at some time it will prevent it from starting.

There are a couple choices. First is to bypass it, second is to repair the reason it is on .

First, do you have a remote starter installed?


GM Tech (Cam) and 5 other Chevy Specialists are ready to help you
Customer: replied 6 years ago.
Hi, my name is XXXXX XXXXX no there is no remote starter on this vehicle

Ok, then do you want to bypass it or fix it?


Customer: replied 6 years ago.
I am hoping to have it fixed, if possible.

Ok, that can be expensive with the passlock sensor in the cylinder housing.

The bypass is a device that attaches at the BCM.