Component Function Check

With M.U.T.-III SE

1. Turn ignition switch ON.
2. On M.U.T.-III SE screen, select "ENGINE">> "Special Function">> "Actuator Test">> "FAN DUTY CONTROL".
3. Make sure that cooling fan speed varies according to the percentage.

Without M.U.T.-III SE

1. Perform IPDM E/R auto active test and check cooling fan motors operation.
2. Make sure that cooling fan operates.

Is the inspection result normal? 

YES >>

INSPECTION END

NO >>

Refer to Diagnosis Procedure DIAGNOSIS PROCEDURE (COOLING FAN MOTOR) .