Security Lamp/Indicator: Description and Operation
The security lamp is located within the instrument cluster on the instrument panel. The security lamp is illuminated by a red Light-Emitting Diode (LED) that is integral to the instrument cluster circuit board. The security lamp receives fused battery feed at all times and is grounded by the high-line Central Timer Module (CTM) to give a visual indication of the Vehicle Theft Security System (VTSS) arming status.The security lamp cannot be repaired and, if faulty or damaged, the instrument cluster unit must be replaced.