Subaru Legacy BN/BS (2015-2019) Service Manual: Rear catalytic converter

Installation

1. Install the purge control solenoid valve, and connect the connector and vacuum hose to the purge control solenoid valve.NOTE:Connect the vacuum hose as shown in the figure.(a)To intake manifold(b)T ...

Removal

The front and rear catalytic converters are integrated into the front exhaust pipe; therefore, refer to “Front Exhaust Pipe” for the removal procedure. Front Exhaust Pipe > REMOVAL ...

Other materials:

Dtc b1803 short in driver's airbag (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 roll connector power supply, shorted in driver’s airbag power supply, shorted in airbag CM internal circuit power supply)CA ...