GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2006 🢒 GMC Sierra Denali 🢒 Instrument Panel 🢒 Warning Lights, Gages, and Indicators 🢒 Security Light

Object Number: 822610 Size: A1

This light flashes when the vehicle security system is activated.