Nissan Altima 2007-2012 Service Manual: Cooling system

Cooling Circuit

1. Thermostat

1. Thermostat

2. Water control valve

3. Water control valve housing (Water outlet)

4. Cylinder block (Thermostat housing)

5. Water inlet

6. Radiator

7. Water pump

8. Cylinder block

9. Cylinder head

A. Open

B. Closed

C. To electric throttle control

D. To oil cooler

E. To heater

F. From heater

G. From electric throttle control

H. From oil cooler


1. Radiator

1. Radiator

2. Water inlet

3. Reservoir tank

4. Thermostat

5. Thermostat housing

6. Water pump

7. Cylinder head

8. Cylinder block

9. Water control valve

10. Water control valve housing

11. Heater

12. Oil cooler

13. Electric throttle control

A. Open

B. Closed

    Overheating cause analysis
    Troubleshooting Chart ...

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