This vehicle has an anti-theft alarm system.

The indicator light, on the instrument panel near the windshield, indicates the status of the system: Off : Alarm system is disarmed.
On Solid : Vehicle is secured during the delay to arm the system.
Fast Flash : Vehicle is unsecured.
A door, the hood, or the liftgate is open.
Slow Flash : Alarm system is armed.
Vehicle Security
Arming the Alarm SystemAdhesives, Fluids, Lubricants, and Sealers
Adhesives, Fluids, Lubricants, and SealersApplicationType of MaterialGM Part NumberUnited StatesCanada#-6 Intake Rear Camshaft CapSealant1237852188901148Balance Shaft Bearings5W-301929300019286321Cam Lobes5W-301929300019286321Crank Sensor O-ring5W-301929300019286321Cylinder Bores5W-30192930001928632 ...