Component Function Check

PERFORM COMPONENT FUNCTION CHECK-I
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.

Fig 1: Identifying Coolant Level
Courtesy of NISSAN NORTH AMERICA, INC.

Allow engine to cool before checking coolant level.

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

YES >> Go to "Diagnosis Procedure ".

NO >> GO TO 2.
PERFORM COMPONENT FUNCTION CHECK-II
Confirm whether customer filled the coolant or not.

Did customer fill the coolant?

YES >> Go to "Diagnosis Procedure ".

NO >> GO TO 3.
PERFORM COMPONENT FUNCTION CHECK-III
With CONSULT
1. Turn ignition switch ON.
2. Perform "COOLING FAN" in "ACTIVE TEST" mode with CONSULT.
3. Make sure that cooling fan motor operates at each speed (LOW/HI).
Without CONSULT

Perform IPDM E/R auto active test and check cooling fan motor operation. Refer to "DIAGNOSIS DESCRIPTION ".

Is the inspection result normal?

YES >> INSPECTION END

NO >> Go to "Diagnosis Procedure ".