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Home >> Audi >> 2017 >> A3 Premium, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 50 (Air Conditioning (Front Heater & A/C Unit) -- (Sedan)) >> 87 Air Conditioning >> Coolant Circuit, Removing And Installing >> Coolant Change-Over Valve 2 -N633-, Removing And Installing

Coolant Change-Over Valve 2 -N633-, Removing And Installing

WARNING: This page is about a different variant/trim than selected.
NOTE:

The Coolant Change-Over Valve 2 -N633- is installed in the engine coolant circuit. Refer to COOLANT PUMP/COOLANT THERMOSTAT [CNSB, CNTC] / COOLANT PUMP/THERMOSTAT [CRUA, DEJA] (connection diagram for the coolant hoses) and refer to the appropriate Wiring Diagram(s).

To remove and install. Refer to COOLANT VALVES, REMOVING AND INSTALLING (N82 & N488) [CNSB, CNTC] / COOLANT VALVES, REMOVING AND INSTALLING [CNSB, CNTC] / COOLANT PUMP/THERMOSTAT [CRUA, DEJA] (Connection Diagram for Coolant Hoses or Coolant Pump/Thermostat).