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HOMESERVICE MANUALSSUBARU2016LEGACY 2.5IREPAIR AND DIAGNOSISACCESSORIES & EQUIPMENTCOMMUNICATION DEVICESBODY CONTROL SYSTEM (DIAGNOSTICS)GENERAL DESCRIPTIONINSPECTION
2016 Subaru Legacy 2.5i

Body Control System (Diagnostics): General Description: Inspection

2016 Subaru Legacy 2.5iSECTION Inspection

Before performing diagnosis, check the following items which might affect body control system problems.

  1. Check the battery. < Ref. to INSPECTION , Battery. > < Ref. to INSPECTION , Battery. >
  2. Check the fuse condition. < Ref. to RELAY AND FUSE . >

    Make sure that ampere of the fuse is setting value, and it is not blown out.

  3. Check the connecting condition of harness and harness connector.
  4. Confirm settings of body integrated unit are corresponded to vehicle equipment. < Ref. to OPERATION , Registration Body Integrated Unit. >
  5. Make sure that the User Customizing of the body integrated unit matches the vehicle equipment. < Ref. to OPERATION , User Customizing. >
  6. Confirm "Factory initial setting" of body integrated unit registrations is "Market".
RENDER: 1.0x

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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.