Immobilizer System

Symptoms	Note
Engine does not start	Ref. to KEYLESS ACCESS WITH PUSH BUTTON START (DIAGNOSTICS)>Diagnostics with Phenomenon>INSPECTION>ENGINE DOES NOT START .
	Ref. to KEYLESS ACCESS WITH PUSH BUTTON START (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2784 Antenna circuit (Push Engine Switch) .
	Ref. to KEYLESS ACCESS WITH PUSH BUTTON START (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B278A Push Engine Switch power supply circuit .
	Ref. to KEYLESS ACCESS WITH PUSH BUTTON START (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2785 LIN communication .
	Check the brake switch. Ref. to BRAKE>Stop Light Switch>INSPECTION .
	Check the parking switch signal. Ref. to CONTROL SYSTEMS>AT Shift Lock Solenoid and "P" Range Switch>INSPECTION .
	Check DTC of ECM.
Cannot register the immobilizer.	Refer to the "REGISTRATION MANUAL FOR IMMOBILIZER". Contact an authorized Subaru Dealership.
Engine does not start with the remote engine starter.	Ref. to KEYLESS ACCESS WITH PUSH BUTTON START (DIAGNOSTICS)>Diagnostic Procedure with Diagnostic Trouble Code (DTC)>DTC B2779 Remote control engine starter collation .