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Home >> Subaru >> 2017 >> Legacy 2.5i Limited >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> LAN Communication System (Diagnostics) >> General Description >> Inspection >> Inspection Without Using Can Diagnostic

Inspection Without Using Can Diagnostic

Step Check Yes No
1 CHECK BATTERY. 
Check the battery. <Ref. to INSPECTION , Battery.> <Ref. to INSPECTION , Battery.>
Is the check result OK? Go to step . Charge or replace the battery.
2 CHECK FUSE. 
Check the fuse which might affect the problem.
Is the check result OK? Go to step . Replace the fuse. If the replaced fuse blows out easily, some type of fault is present. Therefore, repair the faulty portion.
3 CHECK HARNESS. 
Check the harness and harness connector connection which might affect the problem.
Is the check result OK? In the Basic Diagnostic Procedure, Go to step . Repair or replace the faulty harness or harness connector.