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 SystemFastener Tightening Specifications (On Vehicle 6T40/45) Automatic Transmission Unit
Fastener Tightening SpecificationsApplicationSpecificationMetricEnglishA/Trans Control Bolt25-Y18-lb-ftA/Trans Flex Plate Bolt60-Y45-lb-ftControl Solenoid Valve and Transmission Control Module Bolts– M5 x 40.57-Y62-lb-inControl Solenoid Valve and Transmission Control Module Bolts– M6 x 9710-Y89- ...