Catalytic Converter System

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DTC Troubleshooting

DTC P0420: Catalyst System Efficiency Below Threshold NOTE: - Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information (see pa ...

See also:

Symptom Troubleshooting Index
Find the symptom in the chart below, and do the related procedures in the order listed until you find the cause. ...

Removing Discs from the Changer
To remove the disc that is currently playing, press the eject button. You will see ‘‘EJECT’’ in the center display. When you remove the disc from the slot, the system automatically e ...

Vents, Heating, and A/C
LX and U.S. EX Fan Control Turn this dial to increase or decrease the fan speed and airflow. Temperature Control Turning this dial clockwise increases the temperature of the airflow. Air Co ...