2003 Chevy Impala Security Alarm

2003 CHEVROLET IMPALA
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GSPENCER61
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2003 Chevy Impala

Occasionally the secirity alarm light comes on while driving and then it won't start...sometimes it's days later! I never received a "chip" key with the car. Is there a way to bypass the so-called passlock? Or is there a certain way to trick it (I have read that leaving the key in the ON position for 10 minutes...???). Occasionally, it starts after just letting it set for an hour or so....but I don't have an hour or so to wait!!!

Thanks
Gayle
Nov 3, 2009 at 11:13 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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