Mechanics

CHEVROLET TRAILBLAZER ALARM SYSTEM PROBLEM

2003 Chevrolet Trailblazer • 90,000 miles

I have a 2003chevy trailblazer and the anti theft system wont allow me to start it I have replaced all the fuses and changed the ignition and it still wont let me start it and the alarm system goes off all the time how can I fix this without it costing me money and a simple way to do it
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Alspaugh59
January 15, 2013.




Do you have another key?

Otherwise, you need to be able to monitor the system with a scan tool to see what is happening.

No easy fix here.

Roy

ASEMaster6371
Jan 15, 2013.


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