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

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi Allroad Quattro 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 Allroad Quattro cars and light trucks from 1990+

Computer Relearn Procedures -> Audi -> 1995-97 -> 1998-2004 -> OBD -> OBD II
Vehicle: 2002 Audi Allroad Quattro 2.7 V6 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 Allroad Quattro 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 Allroad Quattro cars and light trucks from 1990+

Audi -> Automatic Temperature Control System Diagnosis & Testing -> Basic Setting
Vehicle: 2002 Audi Allroad Quattro 2.7 V6 GAS

  • Access diagnostic system as outlined under "Accessing Diagnostic Trouble Codes."
  • Press scan tool buttons "0" and "4" to select "Basic Setting."
  • Press "Q" button to enter input. Four 3-digit numbers should be dis...

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A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi Allroad Quattro 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 Allroad Quattro cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2002 Audi Allroad Quattro 2.7 V6 GAS

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

A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi Allroad Quattro 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 Allroad Quattro cars and light trucks from 1990+

Serpentine Drive Belt Routing -> Imported Passenger Cars, Light Trucks & Vans -> Audi
Vehicle: 2002 Audi Allroad Quattro 2.7 V6 GAS

[[table data]]

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

A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi Allroad Quattro 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 Allroad Quattro cars and light trucks from 1990+

Air Bag System Precautions -> Audi -> Arming -> Air Bag II & III System -> Air Bag V System
Vehicle: 2002 Audi Allroad Quattro 2.7 V6 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 Allroad Quattro A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2002 Audi Allroad Quattro 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 Allroad Quattro 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 Allroad Quattro 2.7 V6 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...

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