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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Audi A4 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 2004 Audi A4 automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2004 Audi A4
- 2004 Audi A4 1.8 L4 GAS, CC:1781, Fuel Injection, Engine VIN:, Desg:C
- 2004 Audi A4 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
- 2004 Audi A4 Cabriolet 3.0 V6 GAS, CC:2976, Fuel Injection, Engine VIN:, Desg:T
- 2004 Audi A4 Cabriolet 1.8 L4 GAS, CC:1781, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 2004 Audi A4 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 2004 Audi A4 cars and light trucks from 1990+
Air Bag System Precautions -> Audi -> Disarming -> Air Bag II & III System -> Air Bag V System
Vehicle: 2004 Audi A4 1.8 L4 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...
CLICK HERE TO GET FULL ACCESS TO 2004 Audi A4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Audi A4 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 2004 Audi A4 cars and light trucks from 1990+
Audi -> Automatic Temperature Control System Diagnosis & Testing -> Output Diagnostic Test Mode
Vehicle: 2004 Audi A4 1.8 L4 GAS
Any DTCs present must be corrected and "Basic Setting" must be completed before performing this procedure.
The DTM can only be performed under with vehicle RPM less than 3000 and vehicle speed under 30 mph.
The VAG 1598 test box and its components must not be connected while performing the "Output Diagnostic Test Mode."
On these models, VAG scan tool No. 1551 (with printer), No. VAG 1552 (less printer), or equivalent, is required to access system diagnosis and display diagnostic codes.
- Access diagnostic system as outlined under "Accessin... "
CLICK HERE TO GET FULL ACCESS TO 2004 Audi A4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Audi A4 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 2004 Audi A4 cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2004 Audi A4 Cabriolet 1.8 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2004 Audi A4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Audi A4 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 2004 Audi A4 cars and light trucks from 1990+
Import Compressor Service -> Nippondenso Compressor -> Compressor Clutch, Replace
Vehicle: 2004 Audi A4 1.8 L4 GAS
- Remove shaft nut or bolt, Fig. , with aid of spanner wrench.
- Remove pressure plate using pressure plate remover.
- Remove shims from shaft.
- Remove rotor (pulley) retaining snap ring using suitable snap ring pliers.
- Remove rotor (pulley) by gently tapping it with plastic hammer. Some compressors may require a jaw puller.
- Disconnect stator lead wires from compressor housing.
- Remove stator retaining snap ring using suitable snap ring pliers, then remove stator from compressor housing.
- On all models except 10PA15 an...
CLICK HERE TO GET FULL ACCESS TO 2004 Audi A4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Audi A4 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 2004 Audi A4 cars and light trucks from 1990+
Import Compressor Service -> Zexel Compressor -> Clutch Air Gap, Adjust
Vehicle: 2004 Audi A4 Cabriolet 1.8 L4 GAS
- Inspect clearance around entire clutch disc using a feeler gauge.
- Disc pulley clearance should ...
CLICK HERE TO GET FULL ACCESS TO 2004 Audi A4 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Audi A4 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 2004 Audi A4 cars and light trucks from 1990+
Air Bag System Precautions -> Audi -> Disarming -> Air Bag II & III System -> Air Bag V System
Vehicle: 2004 Audi A4 3.0 V6 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...
CLICK HERE TO GET FULL ACCESS TO 2004 Audi A4 A/C & HEATER SERVICE PROCEDURES
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