2017 Subaru Outback 2.5iFACTORY OEM SERVICE PROCEDURE

Body Integrated Unit

NOTE: Except for C0 and C5 models
BODY INTEGRATED UNIT DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC Item Note Relation between ECM and DTC
B1401 METER COLLATION Ref. to DTC B1401 METER COLLATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). B1578
B1402 IMMOBILIZER KEY COLLATION Ref. to DTC B1402 IMMOBILIZER KEY COLLATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). B1575
B1407 MET COMMUNICATION Ref. to DTC B1407 MET COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). B1578
B1408 METER NON-VOLATILE MEMORY Ref. to DTC B1408 METER NON-VOLATILE MEMORY , Diagnostic Procedure with Diagnostic Trouble Code (DTC). B1578
B1410 TRANSPONDER COMMUNICATION Ref. to DTC B1410 TRANSPONDER COMMUNICATION , Diagnostic Procedure with Diagnostic Trouble Code (DTC). B1574
B1411 IMMOBILIZER ANTENNA Ref. to DTC B1411 IMMOBILIZER ANTENNA , Diagnostic Procedure with Diagnostic Trouble Code (DTC). B1570
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.