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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 543 (3.2L - Cooling System - Engine Code: CALA (Sedan)) >> 19 Cooling System >> Coolant System/Coolant >> Connection Diagram - Coolant Hoses >> Vehicles Without Auxiliary Heater

Vehicles Without Auxiliary Heater

WARNING: This page is about a different car, the 2009 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

The arrows show the coolant flow direction.

Fig 1: Identifying Coolant Hose Connection Diagram - Vehicles Without Auxiliary Heater
GWWA19-10601Courtesy of AUDI OF AMERICA, LLC
  1. Radiator
    • Change the coolant after replacing
  2. Coolant Pump
  3. Engine Coolant Temperature Sensor -G62-
  4. Coolant thermostat
  5. Coolant Recirculation Pump -V50-
    • activated by the Recirculation Pump Relay -J160-
  6. Cylinder Head and Cylinder Block
    • Change the coolant after replacing
  7. Coolant Shut-Off Valve
    • Is activated by the Climatronic Refrigerant Shut-Off Valve -N422-
    • The Climatronic Refrigerant Shut-Off Valve -N422- is activated by the Climatronic Control Module -J255-.
  8. Bleeder hole
  9. Heater core for heater
  10. Coolant Reservoir Cap
  11. Coolant reservoir
  12. Engine Oil Cooler
    • Change the coolant after replacing
  13. After-Run Coolant Pump -V51-
    • Vehicles for countries with warm climates
  14. Check Valve
  15. Check Valve