2002 Audi S6 A/C & Heater Service (ONLINE REPAIR MANUALS)

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi S6 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Audi S6 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

  • Refrigerant systems must have an adequate, but not excessive charge.
  • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
  • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi S6 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Audi S6 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2001-02 -> Refrigerant Recovery
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

R-134a systems require the use of special service equipment designed specifically for R-134a systems. R-12 servicing equipment cannot be used on R-134a systems.

R-12 recovery stations cannot be used on R-134a systems. A separate recovery station must be used on R-134a systems. The refrigerants are not compatible and will contaminate the R-12 recovery station.

The use of refrigerant recovery and recycling stations allows the recovery and reuse of refrigerant after contaminants and moisture have been removed.

When using a recovery or recycling station...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi S6 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Audi S6 cars and light trucks from 1990+

Audi -> Component Replacement & Adjustment -> Blower Motor, Replace -> A4 & S4 -> A6, Allroad & S6 -> A8 & S8 -> TT
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

A4 & S4

  • Remove cover from under glove compartment, then the glove compartment.
  • Disconnect blower motor electrical connector.
  • Remove blower motor plate mounting bolts, then the blower motor with mounting plate from HVAC housing.
  • Depress blower motor locking tabs, then separate blower motor from mounting plate.
  • Disconnect electrical connectors.
  • Reverse procedure to install, noting the following:
    • Ensure locking tabs are securely intact.
    • Ensure electrical connectors and wiring are properly routed to avoid pinching.
...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi S6 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Audi S6 cars and light trucks from 1990+

Computer Relearn Procedures -> Audi -> 1995-97 -> 1998-2004 -> OBD -> OBD II
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

OBD

Whenever the ECM is replaced, the new ECM will need to be " Coded." Use the following procedure to "Code" the ECM.

  • Connect VAG 1551, or equivalent scan tool to the diagnostic connector.
  • Operate scan tool until display shows "Select Function XX."
  • Press scan buttons 0 and 7 to select "Code Control Module" function, then press "Q" button to confirm input.
  • "Code Control Module" and " Enter Code Number" should appear on the display.
  • Enter correct code number as follows:
    • Code 0003: Vehicles with manual transmission.
    • Code 0004: Vehi...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi S6 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Audi S6 cars and light trucks from 1990+

Audi -> Component Replacement & Adjustment -> Control Panel, Replace
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

Refer to "Inst... "

CLICK HERE TO GET FULL ACCESS TO 2002 Audi S6 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi S6 AUTOMOBILES

Air Conditioner and Heater Service Includes module configuration procedures, general service, maintenance, automatic temperature control, compressor services, electric cooling fans, vacuum diagrams, specifications, and manual air conditioning and heater diagnostics and replacement procedures for domestic and imported 2002 Audi S6 cars and light trucks from 1990+

Orifice Tube/Expansion Valve Locations -> Imported Cars & Light Trucks & Vans -> 2001-02
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

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