Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc b1402 immobilizer key collation

Dtc b1407 met communication

For detailed diagnosis procedure, refer to IMMOBILIZER (DIAG). Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1407 MET COMMUNICATION ...

Dtc b1401 meter collation

For detailed diagnosis procedure, refer to IMMOBILIZER (DIAG). Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC B1401 METER COLLATION ...

Other materials:

System operation
Operating conditions The BSD/RCTA will operate when all of the following conditions are met.  The ignition switch is in the "ON" position.  The BSD/RCTA warning indicator and BSD/RCTA OFF indicator are turned off.  The vehicle is driven at speeds above 6 mph (10 km/h) ...