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Paul M ASE Master
Paul M ASE Master, ASE Master Tech
Category: Car
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Experience:  Ase Master 20+ Years Experience Foreign and Domestic
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2000 alero: security light keeps coming..cant start..disable it

Resolved Question:

the security light keeps coming on on my 2000 alero and i cant start it for a while. any options? can i just disable it?
Submitted: 6 years ago.
Category: Car
Expert:  Paul M ASE Master replied 6 years ago.

Hello and thank you for using Just Answer

 

the most common cause for the is the Lock Cylinder (Passlock)

 

it sends a signal from the key to the antitheft system

 

you should change the lockcylinder to fix the problem

 

you will not be able to disable the system because it stops the computer from pulsing the fuel injectors

 

let me know if you need more help

 

thanks

 

Paul

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