SECURITY Indicator On, Engine Does Not Crank. Buick Century (China) (CNG) 1999

For 1990-2009 cars only

Makes 🢒 Buick 🢒 1999 🢒 Century (China) (CNG) 🢒 Body and Accessories 🢒 Theft Deterrent 🢒 SECURITY Indicator On, Engine Does Not Crank

Step	Action	Value(s)	Yes	No
1	Was the Content Theft Deterrent System Check performed?	--	Go to Step 2	Refer to Vehicle Theft Deterrent (VTD) System Check
2	Check for powertrain control module (PCM) diagnostic trouble codes (DTCs). Refer to Powertrain On Board Diagnostic (OBD) System Check in Engine Controls. Are there any PCM DTCs?	--	Go to Step 3	--
3	Did you perform the BCM Diagnostic System Check?	--	Go to Step 4	Refer to Diagnostic System Check - Body Control System
4	The SECURITY indicator lamp does not operate correctly because of a malfunction in the instrument panel cluster (IPC). Refer to Diagnostic System Check - Instrument Cluster in Instrument Panel, Gauges and Console. Has the repair been made?	--	Refer to Vehicle Theft Deterrent (VTD) System Check	--