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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Audi A6 Quattro car and truck
repair procedures including Audi engine diagrams, wiring diagrams, repair work estimating measures, technical service bulletins, auto body work
guidance, starter & alternator replacement procedures, serpentine belt replacement procedures, radiator & hose replacement procedures, tune-up &
drivability specifications, quick lube illustrations, preventive maintenance guide, engine light reset instructions, parts removal and install
procedures, fuel filter replacement directions, component location diagrams, air filter locations & replacement instructions, a/c
system specifications, and general auto service procedures. You don't have to be a car mechanic or technician to know how to fix
your 2003 Audi A6 Quattro automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Audi A6 Quattro
- 2003 Audi A6 Quattro 4.2 V8 GAS, CC:4172, Fuel Injection, Engine VIN:, Desg:L
- 2003 Audi A6 Quattro 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
- 2003 Audi A6 Quattro 2.7 V6 GAS, CC:2671, Fuel Injection, Engine VIN:, Desg:D
- 2003 Audi A6 Quattro Avant 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
BRAKE SERVICE PROCEDURES FOR 2003 Audi A6 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Audi A6 Quattro cars and light trucks from 1990+.
Power Brake Units -> Precautions -> Battery Ground Cable -> Radio Coded Anti-Theft System
Vehicle: 2003 Audi A6 Quattro 2.7 V6 GAS
Radio Coded Anti-Theft System
Prior to disconnecting the battery or removing the audio system, obtain the security code from the vehicle operator. Refer t...
CLICK HERE TO GET FULL ACCESS TO 2003 Audi A6 Quattro BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Audi A6 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Audi A6 Quattro cars and light trucks from 1990+.
Hydraulic Brake Systems -> Brake System Bleed
Vehicle: 2003 Audi A6 Quattro 4.2 V8 GAS
The following procedure has been modified by a Technical Service Bulletin.
To bleed brake system, use a catch bottle with a transparent hose attached so brake fluid can be inspected for air bubbles.
- Connect brake pressure bleeding tool No. VAG 1869, or equivalent, per tool manufacturer's instructions.
- Bleed brakes in following sequence:
- Righ...
CLICK HERE TO GET FULL ACCESS TO 2003 Audi A6 Quattro BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Audi A6 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Audi A6 Quattro cars and light trucks from 1990+.
Anti-lock Brakes -> Component Replacement -> A4 & S4 -> A4, A6, S4 & S6 -> A6 & S6 -> A8 & S8 -> Electronic Control Unit -> Front Wheel Speed Sensors -> Hydraulic Control Unit -> Hydraulic Control Unit Mounting Bracket -> Rear Wheel Speed Sensors -> TT
Vehicle: 2003 Audi A6 Quattro 3.0 V6 GAS
Electronic Control Unit
A4, A6, S4 & S6
The electronic control unit is located beneath the lefthand side of the rear seat.
- Turn ignition Off.
- Remove rear seat.
- Remove spring retaining electrical connector, then disconnect electrical connector.
- Remove screws securing control unit.
- Reverse procedure to install.
A8 & S8
- Remove lower slot cover from between knee bolster and lower column cover.
- Remove knee bolster.
- Remove ABS control module.
- Disconnect ABS control module electrical harness connector.
- Reverse procedure to install.
TT
The control module is mounted to the hydraulic unit, located...
CLICK HERE TO GET FULL ACCESS TO 2003 Audi A6 Quattro BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Audi A6 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Audi A6 Quattro cars and light trucks from 1990+.
Disc Brakes -> Lucas Rear Disc Brakes -> Tightening Specifications
Vehicle: 2003 Audi A6 Quattro 2.7 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 2003 Audi A6 Quattro BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Audi A6 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Audi A6 Quattro cars and light trucks from 1990+.
Anti-lock Brakes -> Precautions -> Battery Ground Cable -> Radio Coded Anti-Theft System
Vehicle: 2003 Audi A6 Quattro 2.7 V6 GAS
Radio Coded Anti-Theft System
Prior to disconnecting the battery or removing the audio system, obtain the security code from the vehicle operator. Refer t...
CLICK HERE TO GET FULL ACCESS TO 2003 Audi A6 Quattro BRAKE SERVICE PROCEDURES
BRAKE SERVICE PROCEDURES FOR 2003 Audi A6 Quattro AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported 2003 Audi A6 Quattro cars and light trucks from 1990+.
Hydraulic Brake Systems -> Component Replacement -> A4 & S4 -> A6 & S6 -> A8 & S8 -> Brake Pressure Regulator -> Master Cylinder -> TT
Vehicle: 2003 Audi A6 Quattro 3.0 V6 GAS
Master Cylinder
A4 & S4
- Remove driver's side storage compartment.
- Separate brake pedal from master cylinder pushrod as follows:
- Remove stop lamp switch.
- Insert brake pedal release tool No. T10006, or equivalent, from below, Fig. .
- Hold brake pedal tightly.
- Lift catch off push rod using a slight pull on release tool " A."
- Keep tension on tool to prevent pushrod from engaging catches.
- Separate brake pedal from master cylinder pushrod " B."
- Connect bleeder hose and bleeder bottle to lefthand front brake caliper bleeder valve, then open bleeder valve.
- Operate brake pedal to pump out as much ...
CLICK HERE TO GET FULL ACCESS TO 2003 Audi A6 Quattro BRAKE SERVICE PROCEDURES
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