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

Disassembly

1. Remove the front oxygen (A/F) sensor and rear oxygen sensor from front exhaust pipe. Front Oxygen (A/F) Sensor > REMOVAL Rear Oxygen Sensor > REMOVAL2. Remove the center exhaust pipe from the fro ...

Component

1. FRONT EXHAUST PIPE AND CENTER EXHAUST PIPE(1)Front exhaust pipe(15)Front exhaust pipe upper cover A(29)Front exhaust pipe side cover G(2)Front catalytic converter(16)Front exhaust pipe upper cover ...

Other materials:

Dtc b1802 short in driver's airbag (to ground)
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 roll connector, shorted to ground in driver’s airbag, shorted to ground in airbag CM internal circuit)CAUTION:Before performing ...