P0480

DTC P0480 RADIATOR COOLING FAN CONTROL SYSTEM MALFUNCTION

CIRCUIT DESCRIPTION
Refer to ENGINE AND EMISSION CONTROL SYSTEM for Radiator Fan Control System.





DETECTING CONDITION

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





DTC P0480 INSPECTION