Subaru Legacy BN/BS (2015-2019) Service Manual: Read current data

Inspection

Before performing the diagnosis, check the following items which may cause problems relating the wiper or light.1. Check the battery. Battery > INSPECTION Battery > INSPECTION2. Check the fuse condi ...

Operation

1. On «Start» display, select «Diagnosis».2. On «Vehicle selection» display, input the target vehicle information and select «Confirmed».3. On «Main Menu» display, select «Each System».4. ...

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Idle speed inspection
1. Before checking the idle speed, check the following item:(1) Check the air cleaner element is free from clogging, ignition timing is correct, spark plugs are in good condition, and hoses are connected properly.(2) Check the malfunction indicator light does not illuminate.2. Warm up the engine.3. ...