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 SystemFluid Passages Automatic Transmission Unit
Figure 1: Control Solenoid (w/Body and TCM) Valve AssemblyFigure 2: Control Valve Channel Upper Plate AssemblyFigure 3: Control Valve Channel Plate - Upper Plate SideFigure 4: Control Valve Channel Plate - Upper Body Spacer Plate SideFigure 5: Control Valve Upper Body Spacer Plate AssemblyFigure 6: ...