Cooling System: Locations

Cooling system, component overview





Coolant hose connection diagram

1 - Radiator

^ After replacing, fill with new coolant

2 - Non-return valve

3 - After-run coolant pump -V51-

4 - Oil cooler

^ After replacing, fill with new coolant

5 - Coolant pump

6 - Cylinder head/cylinder block

^ After replacing, fill with new coolant

7 - Expansion tank

8 - Filler cap for expansion tank

^ With pressure relief valve
^ Check pressure relief valve

9 - Throttle valve control module -J338-.

10 - Heat exchanger

^ After replacing, fill with new coolant

11 - Thermostat

12 - Non-return valve

13 - ATF cooler

^ After replacing, fill with new coolant

14 - Auxiliary radiator

^ After replacing, fill with new coolant