For 1990-2009 cars only

Makes 🢒 Oldsmobile 🢒 1999 🢒 Intrigue 🢒 Engine 🢒 Engine Controls - 3.8L 🢒 Diagnostic System Check - Theft Deterrent

Diagnostic System Check - Theft Deterrent for Oldsmobile Intrigue 1999

The theft deterrent diagnostic system check tests the Body Control Module (BCM) for the operation of the Passlock theft deterrent system. For more information regarding other BCM-controlled systems, refer to Body Control System Description in Body Control System.

Step

Action

Normal Result(s)

Abnormal Result(s)*

Make sure the transaxle is in PARK.
Turn the ignition switch to the START position.

Engine starts and the SECURITY indicator illuminates for 5 seconds, then turns off.

•	SECURITY Indicator On, Engine Does Not Crank

•	SECURITY Indicator Always On or Flashing

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.