Nissan Juke Service and Repair Manual : Engine overheating

Description

CHART 17: ENGINE OVERHEATING

Diagnosis Procedure

1.CHECK COOLING SYSTEM

Check the cooling system. Refer to CO-60, "Troubleshooting Chart".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace.

2.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT

Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis Procedure".

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connector.

3.CHECK WIRING HARNESS

Visually check the condition of the engine wiring harness.

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace harness or connector.

4.CHECK ENGINE COOLANT TEMPERATURE SENSOR

Check engine coolant temperature sensor. Refer to EC-908, "Component Inspection".

Is the inspection result normal? Yes >> GO TO 5.

No >> Repair or replace.

5.CHECK COOLING FAN OPERATION

Check cooling fan operation. Refer to EC-1015, "Diagnosis Procedure".

Is the inspection result normal? YES >> INSPECTION END

NO >> Repair or replace.

    Engine knock
    Description CHART 16: ENGINE KNOCK Diagnosis Procedure 1.CHECK ENGINE OIL Check the grade of engine oil. Refer to LU-33, "Inspection". Is the inspection result normal? YES >> G ...

    Engine smokes when started
    Description CHART 18: ENGINE SMOKES WHEN STARTED Diagnosis Procedure 1.CHECK ENGINE OIL Check the grade of engine oil. Refer to LU-33, "Inspection". Is the inspection result normal? ...

    Other materials:

    Push-button ignition switch position indicator
    Description Push-button ignition switch changes the power supply position. BCM maintains the power supply position status. BCM changes the power supply position with the operation of the push-button ignition switch. Component Function Check 1.CHECK FUNCTION Check push-button ignition swi ...

    Light & rain sensor
    Component Function Check 1.CHECK LIGHT & RAIN SENSOR 1. Clean light & rain sensor detection area of windshield fully. 2. Turn ignition switch ON. 3. Turn lighting switch AUTO. 4. With the light & rain sensor illuminating, check the auto light function. Is the inspection result no ...

    Body construction
    Body Construction (RHD Models) 1. Outer side body 2. Outer front pillar reinforcement 3. Upper inner front pillar 4. Lower dash 5. Hoodledge reinforcement 6. Lower front pillar hinge brace 7. Weld nut 8. Side dash 9. Upper hinge plate 10. Lower hinge plate 11. Inner front pillar ...