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Home >> Volkswagen >> 2017 >> Golf S, Eng CD CXBA, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Cooling Fan >> Engine Cooling System (Service Information - CXBA, CNSA, CXBB, CNSB, CXCA, CXCB) >> 19 Cooling System >> Cooling System/Coolant >> Connection Diagram - Coolant Hoses >> Coolant Hose Connection Diagram, Vehicles With DSG® Transmission And Auxiliary Cooler

Coolant Hose Connection Diagram, Vehicles With DSG® Transmission And Auxiliary Cooler

NOTE:

Blue = large coolant circuit.

Red = small coolant circuit.

Brown = heating circuit

Yellow = transmission fluid cooling circuit

Green = auxiliary cooler

The arrows show the coolant flow direction.

GWWN19-10854Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Radiator
    • Change the coolant after replacing
  2. Engine Coolant Temperature Sensor on Radiator Outlet -G83-
  3. Engine Temperature Control Actuator -N493-
  4. Cylinder head/cylinder block
    • Change the coolant after replacing
  5. Restrictor
  6. Coolant reservoir
  7. Coolant Reservoir Cap
  8. Check Valve
  9. Exhaust Manifold
    • integrated in cylinder head
  10. Turbocharger
  11. Heater core for heater
    • Change the coolant after replacing
  12. Restrictor
  13. Check Valve
  14. Heater Support Pump -V488-
  15. Engine Coolant Temperature Sensor -G62-
  16. Coolant Shut-Off Valve -N82-
  17. Restrictor
  18. Recirculation Pump -V55-
  19. Coolant Pump
  20. Transmission Coolant Valve -N488-
  21. Check Valve
  22. transmission fluid cooling circuit
  23. Auxiliary Cooler
    • Installed location: inside the right front wheel housing