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. ...

Other materials:

Dtc b1838 short in curtain shield airbag lh squib circuit (to +b)
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:Short circuit failure in power supply (shorted in main harness power supply, shorted in curtain airbag LH power supply, shorted in airbag CM internal circuit power supply)CAUTION:Before performing diagnosis, refer to ...