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

Subaru Legacy BN/BS (2015-2019) Service Manual / Emission control (aux. Emission control devices)(h6do) / Rear catalytic converter / Inspection

1. Check the connections and welded parts for exhaust leaks.

2. Make sure there are no holes or rusting.

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 ...

Installation

The front and rear catalytic converters are integrated into front exhaust pipe as one unit; therefore, refer to “Front Exhaust Pipe” for installation procedure. Front Exhaust Pipe > INSTA ...

Other materials:

Inspection
DIAGNOSIS:• CAN communication is lost with the combination meter.• Combination meter malfunction• TCM is in AWD special control mode.TROUBLE SYMPTOM:• When the ignition switch is turned to ON, the AWD light does not illuminate.• AWD light remains lit after engine start. ...