
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:
. Keep your engine tuned-up. If you feel the engine running rough (misfiring, backfiring or incomplete combustion), have your vehicle checked and repaired by an authorized SUBARU dealer.
WARNING
The exhaust gas is very hot.
Engine exhaust gas (carbon monoxide)
Periodic inspectionsDtc c2221 transmitter 1 pressure data abnormal
TIRE PRESSURE MONITORING SYSTEM (DIAGNOSTICS) > Diagnostic Procedure with Diagnostic Trouble Code (DTC)DTC C2221 TRANSMITTER 1 PRESSURE DATA ABNORMALNOTE:Refer to DTC C2224 for diagnostic procedure. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC C2224 TRANSMITTER 4 PRESSURE DAT ...
Rear gate - if the rear gate cannot be opened
If the rear gate of your Subaru Ascent cannot be opened using the standard external
button, it is possible to unlock it manually from inside the cargo area as an emergency
measure.
1. Carefully remove the access panel located at the lower center of the rear
gate trim. Use a flat-head scre ...
Procedure
ENGINE (DIAGNOSTICS)(H4DO) > Diagnostics for Engine Starting FailurePROCEDURE1. Check of the fuel amount↓2. Inspection of starter motor circuit Diagnostics for Engine Starting Failure > STARTER MOTOR CIRCUIT">↓3. Inspection of ECM power supply and ground line Diagnostics fo ...