Component Function Check

PERFORM COMPONENT FUNCTION CHECK-1
WARNING: Never remove the radiator cap when the engine is hot. Serious burns could be caused by high pressure fluid escaping from the radiator. Wrap a thick cloth around cap. Carefully remove the cap by turning it a quarter turn to allow built-up pressure to escape. Then turn the cap all the way off .

Check the coolant level in the reservoir tank and radiator.

Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.

Allow engine to cool before checking coolant level.

Is the coolant level in the reservoir tank and/or radiator below the proper range?

YES >>

Refer to DTC DIAGNOSIS PROCEDURE .

NO >>

GO TO 2
PERFORM COMPONENT FUNCTION CHECK-2
Confirm whether customer filled the coolant or not.

Did customer fill the coolant?

YES >>

Refer to DTC DIAGNOSIS PROCEDURE .

NO >>

GO TO 3
PERFORM COMPONENT FUNCTION CHECK-3
With M.U.T.-III SE
1. Turn ignition switch ON.
2. Perform "FAN DUTY CONTROL" in "Actuator Test" (in "Special Function') mode of "ENGINE" using M.U.T.-III SE.
3. Check that cooling fan speed varies according to the percentage.
Without M.U.T.-III SE
1. Activate IPDM E/R auto active test and check cooling fan motors operation. Refer to M.U.T.-III SE Function (IPDM E/R) M.U.T.-III SE FUNCTION (IPDM E/R) .
2. Check that cooling fan operates.
Is the inspection result normal?

YES >>

INSPECTION END

NO >>

Refer to DTC DIAGNOSIS PROCEDURE .