Subaru Legacy BN/BS (2015-2019) Service Manual: Caution

Subaru Legacy BN/BS (2015-2019) Service Manual / Infotainment system (diagnostics) / General description / Caution

1. AIRBAG SYSTEM

Refer to “CAUTION” in “General Description” in AIRBAG SYSTEM. General Description > CAUTION

2. INFOTAINMENT SYSTEM

Refer to “CAUTION” in “General Description” in ENTERTAINMENT. General Description > CAUTION

Preparation tool

1. SPECIAL TOOLILLUSTRATIONTOOL NUMBERDESCRIPTIONREMARKS — (Newly adopted tool)SUBARU SELECT MONITOR 4Used for setting of each function and troubleshooting for electrical system.NOTE:For detailed op ...

Inspection

1. BASIC INSPECTIONBefore performing diagnosis, check the following items which might affect the problems related to infotainment system.1. Check the battery. Battery > INSPECTION Battery > INSPECTI ...

Other materials:

Dtc b1839 short in curtain airbag lh squib circuit
DIAGNOSIS START CONDITION:Ignition voltage is 10 V to 16 V.DTC DETECTING CONDITION:GND short circuit failure (shorted to ground in main harness, shorted to ground in curtain airbag LH, shorted to ground in airbag CM internal circuit)CAUTION:Before performing diagnosis, refer to “CAUTION” ...