AUDI 2015 A3 Premium, 4D Sedan

No matching sections found.

Repair and Diagnosis

Quick Lookups
- Common Specs & Procedures
- DTC Index
- Electrical Component Locations
- Fluids
- Technical Bulletins
- Tire Fitment
- Wiring Diagrams
Accessories & Equipment
- Anti-Theft Systems
- Body Interior
- Collision/Avoidance
- Cruise Control Systems
- Drivers Assistance Systems - ADAS
- Entertainment Systems
- Exterior Lights
- Gauges & Instrument Panels
- Infotainment
- Interior/Exterior Trim
- Interior/Illumination Lights
- Mirrors
- Seats
- Warning Systems
- Window Motors & Regulators
- Wiper/Washer Systems
- Wiring System (Data Link Connectors, Pwr Dist., Grnd Dist.)
Body & Frame
- Body, Cab Control Systems
- Door Locks
- Exterior Body Panels
- Exterior/Interior Trim
- Mirrors
- Seats
- Sun Roof/T-Top/Convertible Top
- Windows
Brakes
- Anti-Lock Brakes
- Brakes Control Systems
- Mechanical - Hydraulic
- Parking Brake System
- Traction Control
Drivelines & Axles
- Axle Shafts
- Differentials & Drive Axles
- Driveshaft & Universal Joints
Electrical
- Body Electrical
- Charging Systems
- Component Locations
- Fuses & Circuit Breakers
- Gauges
- Motors, Switches, Relays
- Starter
- Wiring Diagrams
Engine Mechanical
- Blowers, Superchargers & Turbochargers
- Cooling Fan
- Cooling System (Mechanical)
- Exhaust
- Fuel System
- Lubrication System
- Mechanical
- Starter
Engine Performance
- Emissions
- Engine Control Systems
- Fuel Delivery
- Ignition System
- Remove, Overhaul & Install
- Specifications
- System
- Testing & Diagnosis
- Tune-Up
General Information
- Abbreviations
- Basic Trouble Shooting
- Brakes
- Check Lists
- Driveline/Axles
- DTC Index
- Electrical
- Engine
- Engine Performance
- Map - Exhaust Systems
- Heating, Ventilation & A/C (HVAC)
- Identification
- Metric Conversions
- OEM General Information
- Reset Procedures
- Specifications Index
- Steering
- Towing
- Traction Control Disable Procedures
- Trouble Shooting - Manual Transmission - General Information
Heating, Ventilation & A/C (HVAC)
- A/C Compressor
  - Air Conditioning (Front Heater & A/C Unit) -- (Sedan)
    - 87 Air Conditioning
      - A/C Compressor
      - Actuators
      - Front Heater And A/C Unit
      - Air Guide
      - Display And Control Head
      - Coolant Circuit, Removing And Installing
        High Voltage Heater (PTC) -Z115-, Incorporation, In The Coolant Circuit
        High Voltage Battery Heat EXCHANGER In The High Voltage System Coolant Circuit, Incorporation
        High Voltage Battery Coolant Valve -N688-, Removing And Installing
        Engine Coolant Circulation Pump 2 -V178-, Removing And Installing
        After-Run Coolant Pump -V51-
        Coolant Shut-Off Valve -N82-
        Coolant Change-Over Valve 1 -N632-, Removing And Installing
        Coolant Change-Over Valve 2 -N633-, Removing And Installing
        High Voltage Battery Heat EXCHANGER, Removing And Installing
        High-Voltage Heater (PTC) -Z115- (With High-Voltage Heater (PTC) Control Module -J848-), Removing And Installing
      - Additional Components For Control And Regulation
      - Special Tools
  - Air Conditioning (Overview) -- (Sedan)
- General Servicing
- HVAC Control Systems
Maintenance
- Procedures
- Schedule
Restraints
- Air Bag, SRS
- Passive Restraints
- Restraints Control Systems
- Seat Belts
Steering
- Manual Steering
- Power Steering
- Steering Column
- Steering Gear
- Steering Linkage
Suspension
- Electronic Suspension
- Front Suspension
- Rear Suspension
- Wheel Alignment
- Wheels & Tire System
Transmission
- Automatic Trans
- Clutch
- Manual Trans
- Transmission Control Systems
External Pages

Manual:AUDI A3 Premium, 4D Sedan 2015Page:49690 / 92758

Coolant Change-Over Valve 2 -N633-, Removing And Installing — 2015 Audi A3 Premium, 4D Sedan Service Manual

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

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).