1999 Chevy Suburban security light

1999 CHEVROLET SUBURBAN
190,000 MILES • V8 • 4WD • AUTOMATIC
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JAYNORN
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  • 1 POST
what causes the security light in a 99 chevy suburban to come on and stay on?
Jan 2, 2010 at 9:28 PM
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BKING72
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  • 2 POSTS
You will need to replace the pass lock module. It is located in the steering column. You can get it from the dealer for about $200. Or you can have them replace it for about $400
Jan 9, 2010 at 7:14 PM
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.