P0480

DTC P0480 / P0481 / P0482: Fan 1 / Fan 2 / Fan 3 Control Circuit

Wiring Diagram

Wiring Diagram:

DTC Detecting Condition and Trouble Area

DTC Detecting Condition And Trouble Area:

DTC Confirmation Procedure
1. With ignition switch turned OFF, connect scan tool.
2. Turn ON ignition switch and clear DTC by using scan tool if any.
3. Start engine and warm up to normal operating temperature.
4. Keep engine at idle speed until engine coolant temperature reaches 102 °C (216 °F) or more.
5. Check DTC by using scan tool.

DTC Troubleshooting

NOTE: Before this trouble shooting is performed, read the precautions for DTC troubleshooting referring to Precautions for DTC Troubleshooting.

Step 1-5: