Coolant Line/Hose

Coolant Hose Connection Diagram





1 - Expansion tank
^ With sealing cap

2 - Turbocharger
3 - Cylinder head/cylinder block
^ Renew coolant after replacing

4 - Coolant connection
5 - Heater core of heater
^ Renew coolant after replacing

6 - Bypass thermostat
^ Only with automatic transmission

7 - Transmission oil cooler
^ Only with automatic transmission

8 - Engine oil cooler
9 - Intake manifold
10 - Radiator
^ Renew coolant after replacing

11 - Coolant pump V50
^ The direction of coolant flow in after-run operation is opposite the direction of flow illustrated
^ The functions can be checked with Output Diagnostic Test Mode (DTM)

12 - Coolant thermostat housing
^ With coolant thermostat