P0448

DTC P0448: Evaporative Emission Control System Vent Control Circuit Shorted

Wiring Diagram:

Wiring Diagram

DTC Detecting Condition:

DTC Detecting Condition and Trouble Area

DTC Confirmation Procedure
1. With ignition switch turned OFF, connect scan tool to DLC.
2. Turn ON ignition switch and clear DTC using scan tool.
3. Start engine and run it at idle speed (600 rpm or more) for 1 minute.
4. Check DTC and pending DTC.

Step 1 - 4:

DTC Troubleshooting

WARNING: In order to reduce risk of fire and personal injury, this work must be performed in a well ventilated area and away from any open flames such as gas hot water.