Manual sections

• Abbreviations
• Air Conditioning
• Airbag
• Anti-Lock/traction Control
• Application
• Automatic Trans
• Auxiliary Emission Control Systems
• Axle Shafts
• Basic Trouble Shooting
• Brakes
• Cabin Air Filter
• Charging System
• Check Lists
• Communication Devices
• Cooling Fan
• Cruise Control Systems
• Diagnostic Connector Locations
• Disc Brakes
• Door Locks & Anti-Theft Systems
• Drive Cycles
• Driveline/axles
• DTC Index
• Electronic Steering
• Electronic Suspension
• Emission Applications
• Engine
• Engine Performance
• Exhaust
• Exterior Body Panels
• Fuel Supply System - 4.2l v8 (akb, Aux, Ays)
• Fuses & Circuit Breakers
• Gauges & Instrument Panels
• Identification
• Ignition System
• MAP Guidelines
• Mechanical
• Metric Conversions
• Mirrors
• Mode 6
• Multiport Fuel Injection (mfi) - 4.2l v8 (akb, Aux, Ays)
• Oem General Information
• On Board Diagnostic (OBD)
• On Board Diagnostic (OBD) - 5 Spd. Automatic Transmission (01l, Awd)
• On Board Diagnostic (OBD) - Abs/edl/asr
• On Board Diagnostic (OBD) - Central Locking System & Ultrasonic Interior Monitoring
• On Board Diagnostic (OBD) - HVAC, CAN & Defrosters
• On Board Diagnostic (OBD) - Radio, Navigation, Steering & Telematics
• Procedures
• Reset Procedures
• Restraints
• Seats
• Servicing - A/t (01l, Awd)
• Specifications
• Starter
• Steering
• Steering Column Switches
• Sun Roof/t-Top/convertible Top
• Suspension Front
• Suspension Rear
• Testing & Diagnostics
• Timing Belt
• Traction Control Disable
• Transmission
• Warning System
• Wheel & Tire System
• Wheel Alignment
• Windows
• Wiper/washer Systems

Repair manual

On Board Diagnostic (OBD) - HVAC, CAN & Defrosters Audi S8 D2 рестайлинг 2

Step-by-step instructions on "On Board Diagnostic (OBD) - HVAC, CAN & Defrosters" for Audi S8 D2 рестайлинг 2 (2002–2003). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

49subsections

49articles

178illustrations

General information

1 article

• General information 2

Technical data

1 article

• Technical data

System changes from m.y. 1998

1 article

• System changes from m.y. 1998 1

System changes from m.y. 2000 (with revised driver's information display)

1 article

• System changes from m.y. 2000 (with revised driver's information display) 2

Requirements

1 article

• Requirements 13

Diagnostic Trouble Code (DTC) Memory, checking (function 02)

1 article

• Diagnostic Trouble Code (DTC) Memory, checking (function 02) 5

If a DTC was recognized

1 article

• If a DTC was recognized

Diagnostic Trouble Code (DTC) table

1 article

• Diagnostic Trouble Code (DTC) table 23

Changes to model year 2000 and up vehicles

1 article

• Changes to model year 2000 and up vehicles 6

Output Diagnostic Test Mode (DTM) (function 03)

1 article

• Output Diagnostic Test Mode (DTM) (function 03)

Initiating output DTM

1 article

• Initiating output DTM 16

Output Diagnostic Test Mode (DTM) Idle speed control test, initiating

1 article

• Output Diagnostic Test Mode (DTM) Idle speed control test, initiating 5

Basic Setting (function 04)

1 article

• Basic Setting (function 04) 9

End Output (function 06)

1 article

• End Output (function 06) 3

Code Control Module (function 07)

1 article

• Code Control Module (function 07) 3

Coding variants

1 article

• Coding variants

Example for A/C control head -E87- up to index "H"

1 article

• Example for A/C control head -E87- up to index "H"

Example for A/C control head -E87- from index "J"

1 article

• Example for A/C control head -E87- from index "J"

Coding A/C control head -E87- (up to index "H")

1 article

• Coding A/C control head -E87- (up to index "H") 1

Coding A/C control head -E87-, beginning at index "J"

1 article

• Coding A/C control head -E87-, beginning at index "J" 1

Coding A/C control head -E87-, model year 2000 and up

1 article

• Coding A/C control head -E87-, model year 2000 and up

Read Measuring Value Block (function 08)

1 article

• Read Measuring Value Block (function 08)

Read Measuring Value Block, initiating

1 article

• Read Measuring Value Block, initiating 5

Overview of display group numbers which can be selected

1 article

• Overview of display group numbers which can be selected

Display group 001 - A/C compressor cut-off conditions, voltage for A/C clutch -N25-, voltage to terminal 15 and requirement for recirculating air mode/sensor for air quality -G238

1 article

• Display group 001 - A/C compressor cut-off conditions, voltage for A/C clutch -N25-, voltage to terminal 15 and requirement for recirculating air mode/sensor for air quality -G238 12

Display group 006-Temperature regulator flap motor -V68

1 article

• Display group 006-Temperature regulator flap motor -V68 5

Display group 012-ACF flap motor -V114

1 article

• Display group 012-ACF flap motor -V114 1

Display group 013-Left center air vent switch -F183- and right center vent switch -F184-, center vent position sensor -G142- and calculated ambient temperature for outside air temp

1 article

• Display group 013-Left center air vent switch -F183- and right center vent switch -F184-, center vent position sensor -G142- and calculated ambient temperature for outside air temp 1

Display group 014-Outside air temperature sensor -G17- and fresh air intake duct temperature sensor -G89-, left vent temperature sensor -G150- and right vent temperature sensor -G1

1 article

• Display group 014-Outside air temperature sensor -G17- and fresh air intake duct temperature sensor -G89-, left vent temperature sensor -G150- and right vent temperature sensor -G1 1

Display group 015-Instrument panel interior temperature sensor -G56-, calculated coolant temperature and sunlight photo sensor -G107

1 article

• Display group 015-Instrument panel interior temperature sensor -G56-, calculated coolant temperature and sunlight photo sensor -G107 12

Display group 001: Instantaneous occurring compressor shut off conditions, voltage for A/C clutch, -N25-, Voltage to terminal "15" and requirement recirculation mode/sensor for air

1 article

• Display group 001: Instantaneous occurring compressor shut off conditions, voltage for A/C clutch, -N25-, Voltage to terminal "15" and requirement recirculation mode/sensor for air 16

Display group 021: Idle RPM increase, activating fan for coolant and activating washer system

1 article

• Display group 021: Idle RPM increase, activating fan for coolant and activating washer system 2

Display group 022: Allocation ignition key and signal for "time ignition off"

1 article

• Display group 022: Allocation ignition key and signal for "time ignition off" 2

Tools required

1 article

• Tools required 1

Connecting VAG1598/19 test box to connector of A/C control head -E87

1 article

• Connecting VAG1598/19 test box to connector of A/C control head -E87 16

Test step 9 - Signal for washer/wiper system

1 article

• Test step 9 - Signal for washer/wiper system 1

Electrical test changes for model year 2000 and up vehicles

1 article

• Electrical test changes for model year 2000 and up vehicles 3

Bus

1 article

• Bus

Example

1 article

• Example

Can-Bus malfunction "Faulty databus drive," checking

1 article

• Can-Bus malfunction "Faulty databus drive," checking 1

Malfunction is indicated only by A/C control head -E87

1 article

• Malfunction is indicated only by A/C control head -E87

In another control module a malfunction is indicated

1 article

• In another control module a malfunction is indicated

Can-Bus notes

1 article

• Can-Bus notes 1

Required measuring and test items

1 article

• Required measuring and test items

Test requirements

1 article

• Test requirements 3

Windshield defroster, disconnecting

1 article

• Windshield defroster, disconnecting 1

Solar sunroof, checking

1 article

• Solar sunroof, checking 1

Checking function of solar sunroof

1 article

• Checking function of solar sunroof 1

Data Link Connector (DLC), checking wiring connections

1 article

• Data Link Connector (DLC), checking wiring connections 2