Vehicle Security Module Diagnostic Trouble Code (DTC) Index

WARNING: This page is about a different car, the 2005 Lincoln Navigator and 2005 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

VEHICLE SECURITY MODULE DIAGNOSTIC TROUBLE CODE (DTC) INDEX

DTC	Description	Source	Action
B1321	Driver Door Ajar Circuit Short to Battery	Vehicle Security Module	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1329	Passenger Door Ajar Circuit Short to Battery	Vehicle Security Module	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1333	Decklid Ajar Rear Door Circuit Short to Battery	Vehicle Security Module	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1337	Door Ajar RR Circuit Short to Battery	Vehicle Security Module	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
B1342	ECU is Defective	Vehicle Security Module	REFER to MULTIFUNCTION ELECTRONIC MODULES .
B1573	Door Ajar LR Circuit Short to Battery	Vehicle Security Module	REFER to HANDLES, LOCKS, LATCHES AND ENTRY SYSTEMS .
-	All Other DTCs	Vehicle Security Module	REFER to MULTIFUNCTION ELECTRONIC MODULES .