Nissan Sentra Service Manual: System description

Nissan Sentra Service Manual / Engine / Engine cooling system / System description

DESCRIPTION

Engine Cooling System Schematic

CVT Models

Radiator
Water inlet
Reservoir tank
Thermostat
Engine oil cooler
Thermostat housing
Water pump
Cylinder head
Cylinder block
Water control valve
Water outlet
Heater
Electric throttle control actuator
CVT oil warmer
Heater thermostat

Open
Closed

CVT models

From heater thermostat
From radiator
To engine oil cooler
To engine oil cooler
To CVT oil warmer
From heater core
To heater core

M/T Models

Radiator
Water inlet
Reservoir tank
Thermostat
Engine oil cooler
Thermostat housing
Water pump
Cylinder head
Cylinder block
Water control valve
Water outlet
Heater
Electric throttle control actuator

Open
Closed

From heater thermostat
From radiator
To engine oil cooler
To filler neck
From heater core
To heater core

Preparation

Special Service Tool The actual shape of the tools may differ from those illustrated here. Commercial Service Tool ...

Symptom diagnosis

OVERHEATING CAUSE ANALYSIS Troubleshooting Chart Symptom Check items Cooling system parts malfunction Poor heat transfer Water pump malfunction Worn or lo ...

Other materials:

Headlining
Exploded View STANDARD ROOF Headlining Assist grip Map lamp bracket Sun visor (RH) Sun visor cover Sun visor holder Map lamp Sun visor (LH) Interior room lamp Assist grip cap Headlining clip Metal clip Pawl Metal clip Sunroof Headlining Assist grip ...

Cooling fan
Component Function Check 1.CHECK COOLING FAN FUNCTION With CONSULT Turn ignition switch ON. Perform вЂњFANвЂќ in вЂњACTIVE TESTвЂќ mode of вЂњENGINEвЂќ using CONSULT Check that cooling fan operates at low speed or high speed. Without CONSULT Activate IPDM E/R auto ...

Bcm branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch off. Disconnect the battery cable from the negative terminal. Check the terminals and connectors of the BCM for damage, bend and loose connection (unit side and connector side). Is the inspection result normal? YES > ...