For 1990-2009 cars

Symptom | Procedure
--- | ---
The security indicator does not light under any circumstances. | The LED indicators are not replaceable. Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instrument Panel Gauges and Console.

• | The security indicator is continually ON.

• | The BCM has been replaced.

• | The engine starts.

Reprogram the powertrain control module (PCM) in order to relearn the theft deterrent system password. Refer to Powertrain Control Module Replacement/Programming in Engine Controls - 2.4L or to Powertrain Control Module Replacement/Programming in Engine Controls - 3.1L .

• | The security indicator flashes.

• | No DTCs are set.

Replace the instrument cluster. Refer to Instrument Cluster Replacement in Instument Panel Gauges and Console.