wont start and it has the security light on on 1999 GMC Suburban 1500

my suburban wont start and it has the security light on

by in Los Angeles, CA on December 14, 2010
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1 answer
ANSWER by , December 14, 2010
For more information please review the RepairPal article on GM security light issues - http://repairpal.com/gm-passlock-security-light-issues.