Coolant Hose Connection Diagram, Vehicles Without SCR
WARNING: This page is about a different variant/trim than selected.
NOTE:
Light gray = large coolant circuit.
Green = small coolant circuit.
Dark gray = coolant circuit for charge air cooler.
White = heating circuit.
The arrows point in the coolant flow direction.
Vehicles Without Parking Heater
- Charge Air Cooling Circuit Cooler
- Charge Air Cooler
- Check Valve
- Coolant Pump
- Cylinder Head/Cylinder Block
- Coolant Expansion Tank
- Cap
- For the coolant reservoir
- Pressure Relief Valve, Checking. Refer to Pressure Relief Valve in Cap, Checking
- Heater Support Pump -V488-
- Check Valve
- Check Valve
- Heater Core for the Heater
- EGR Cooler
- Checking for leaks. Refer to EGR COOLER, CHECKING FOR LEAKS .
- Check Valve
- Engine Coolant Temperature Sensor -G62-
- Check Valve
- Coolant Connection
- Coolant Thermostat
- Engine Oil Cooler
- Check Valve
- Radiator
- Throttle Valve Control Module -J338-
- Charge Air Cooling Pump -V188-
Vehicles With Transmission Fluid Cooler And Parking Heater
- Charge Air Cooling Circuit Cooler
- Charge Air Cooler
- Check Valve
- Coolant Pump
- Cylinder Head/Cylinder Block
- Parking Heater
- Equipped on some models
- Coolant Expansion Tank
- Cap
- For the coolant reservoir
- Pressure Relief Valve, Checking. Refer to Pressure Relief Valve in Cap, Checking
- Heater Support Pump -V488-
- Depending on the version
- Check Valve
- Check Valve
- Heater Core for the Heater
- EGR Cooler
- Check Valve
- Engine Coolant Temperature Sensor -G62-
- Check Valve
- Coolant Connection
- Transmission Fluid Cooler
- Equipped on some models
- Check Valve
- Coolant Thermostat
- Engine Oil Cooler
- Check Valve
- Radiator
- Throttle Valve Control Module -J338-
- Charge Air Cooling Pump -V188-