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+

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+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

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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+

Air Bag System Precautions -> Audi -> Arming -> Air Bag II & III System -> Air Bag V System
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

Air Bag II & III System
  • Connect voltage supply connector.
  • Connect battery ground cable.
  • Turn ignition On. Air bag indicator lamp should light for approximately 10 seconds, then go off.
  • If air bag indicator lamp does not light or remains lit after approximately 10 seconds, an air bag system faul...

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+

Audi -> Component Replacement & Adjustment -> Timing Belt, Replace -> 2.7L & 2.8L Engines -> 3.7L Engine -> 4.2L Engine
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

2.7L & 2.8L Engines

With timing belt removed, avoid turning camshaft or crankshaft. If movement is required, exercise extreme caution to avoid valve damage caused by piston contact.

  • Remove engine appearance cover.
  • Remove engine undercover.
  • Remove front bumper.
  • On A4 and S4 models, lock header panel in service position as follows:
    • Remove three quick release screws on front of noise insulation panel.
    • Remove air intake duct between header panel and air cleaner.
    • Remove all wiring harness clamps located at sides of radiato...

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+

Audi -> Automatic Temperature Control System Diagnosis & Testing -> Diagnosis & Testing -> A4 & S4 -> A6, Allroad & S6 -> A8 & S8 -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Tests -> Diagnostic Trouble Code Interpretation -> TT
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

Accessing Diagnostic Trouble Codes

On these models, a VAG scan tool No. 1551 (with printer), or equivalent, is required to access system diagnosis and display diagnostic codes.

  • Start engine and press "AUTO" button on A/C control head.
  • Drive vehicle a few yards at walking speed.
  • Connect VAG scan tool No. 1551 with adapter harness tool No. VAG 1551/3, or equivalent, to Data Link Connector (DLC), Figs. and .
  • Two displays, "Rapid Data Transfer" and "Blink Code Output," should alternately be displayed on scan tool. If there is no scan to...

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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+

Air Bag System Precautions -> Audi -> Disarming -> Air Bag II & III System -> Air Bag V System
Vehicle: 2002 Audi S6 Avant 4.2 V8 GAS

Air Bag II & III System

The system must be disarmed prior to disconnecting any air bag system electrical connectors or servicing any system components or other components located near an air bag system electrical connector. Obtain the radio security code prior to disconnecting the battery ground cable. Establishing the engine control module and automatic transmission control module settings may be required using scan tool No. VAG 1551, or equivalent.

  • Disconnect battery ground cable and cover negative terminal.
  • On 1990-92 Coupe, Quattro, 80/90 and 19...

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