P0480

Wiring Diagram:

CIRCUIT DESCRIPTION
This system controls operation (ON/OFF) of the radiator fan motor. Radiator fan motor is turned ON and OFF by its relay which ECM (PCM) controls.

Radiator fan motor is turned ON/OFF under following engine coolant temp.

Detectign Condition / Possible Cause:

DTC CONFIRMATION PROCEDURE
1. Turn ignition switch OFF
2. Clear DTC with ignition switch ON.
3. Warm up engine until radiator cooling tan starts to operate.
4. Check pending DTC in "ON BOARD TEST" or "PENDING DTC" mode and DTC in "DTC" mode.

Step 1 - 3: