Subaru Crosstrek manuals

Subaru Crosstrek Owners Manual: Catalytic converter

Catalytic converter

The catalytic converter is installed in the exhaust system. It serves as a catalyst to reduce HC, CO and NOx in exhaust gases, thus providing cleaner exhaust.

To avoid damage to the catalytic converter:

WARNING

Engine exhaust gas (carbon monoxide)
WARNING Never inhale engine exhaust gas. Engine exhaust gas contains carbon monoxide, a colorless and odorless gas which is dangerous, or even lethal, if inhaled. Always properly maint ...

Periodic inspections
To keep your vehicle in the best condition at all times, always have the recommended maintenance services listed in the maintenance schedule in the "Warranty and Maintenance Booklet" performed at ...

Other materials:

Active test Operation
ENGINE (DIAGNOSTICS)(H4DO) > Active TestOPERATIONCAUTION:After executing the system operation check mode, execute the Clear Memory Mode. Clear Memory Mode > OPERATION">NOTE:• *: After replacing ECM, be sure to perform this procedure.• For detailed operation procedures, ref ...

Dtc b2301 rear radar circuit high
Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC B2301 REAR RADAR CIRCUIT HIGHDTC detecting condition:• Open circuit or short circuit to power supply in harness between radar sensor and outer mirror assembly.• Ope ...

Basic procedures
WIRING SYSTEM > Basic Diagnostic ProcedureBASIC PROCEDURES1. GENERAL DESCRIPTIONThe most important purpose of diagnostics is to quickly determine which part is malfunctioning, to save time and labor.2. IDENTIFICATION OF TROUBLE SYMPTOMDetermine what the problem is based on the symptom.3. PROBABLE ...

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