Nissan Murano: System Description / Cooling System
Cooling Circuit

| 1. |
Cylinder block (bank 1) |
2. |
Oil cooler |
3. |
Cylinder head (bank 1) |
| 4. |
Water pump |
5. |
Radiator |
6. |
Water outlet |
| 7. |
Thermostat |
8. |
Cylinder head (bank 2) |
9. |
Cylinder block (bank 2) |
| A. |
To heater. Refer to Exploded View. |
B. |
To electric throttle control. Refer to Exploded View. |
C. |
From heater. Refer to Exploded View. |
| D. |
From electric throttle control. Refer to Exploded View. |
|
|
|
|
Schematic

Troubleshooting Chart
Symptom Check items
Cooling system parts malfunction
Poor heat transfer
Water pump malfunction
Worn or loose drive belt
Engine coolant circulation
Thermostat stuck closed
Thermostat
Damaged radiator fins
Dust contamination or paper clogging
—
Physical damage
Clogged radiator cooling tube
Excess foreign material (rust, dirt, sand, etc...
System Inspection
WARNING:
Do not remove the radiator cap or reservoir tank cap when the engine is hot. Serious burns could occur from high-pressure engine coolant escaping from the cooling system...
Other information:
Exploded View
1.
Lock washer
2.
Manual lever
3.
Transmission range switch
4.
CVT
5.
Manual shaft
Removal and Installation
REMOVALRemove air cleaner and air duct. Refer to Removal and Installation.
Remove control cable nut (A)...
WARNING
The pretensioner(s) cannot be reused
after activation. They must be replaced
together with the retractor
and buckle as a unit.
If the vehicle becomes involved in a
collision but pretensioner(s) are not
activated, be sure to have the pretensioner
system checked and, if necessary,
replaced...