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.

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    Other materials:

    Cockpit
    1. Outside mirror remote control switch 2. Headlight, fog light and turn signal switch — Headlight — Turn signal light — Fog light 3. Steering wheel — Electric power steering system — Horn — Driver’s supplemental air bag 4. Wiper and washer switch 5. Shift lever ...

    Camshaft valve clearance
    Valve Clearance CHECKING AND ADJUSTING THE VALVE CLEARANCE 1. Install the tappet. 2. Install the camshaft. 3. Install the camshaft brackets. : 11 N·m (1.1 kg-m, 8 ft-lb) 4. Place the valves of the cylinder concerned at the “end of exhaust - beginning of inlet” position and check the clea ...

    Hazard warning flasher switch
    Push the switch on to warn other drivers when you must stop or park under emergency conditions. All turn signal lights will flash. WARNING •  If stopping for an emergency, be sure to move the vehicle well off the road. •  Do not use the hazard warning flashers while moving on ...