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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2003 Volkswagen Jetta car and truck
repair procedures including Volkswagen 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 Volkswagen Jetta automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2003 Volkswagen Jetta
- 2003 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
- 2003 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
- 2003 Volkswagen Jetta GL 1.8 L4 GAS, CC:1781, Fuel Injection
- 2003 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection
- 2003 Volkswagen Jetta GLS 1.8 L4 GAS, CC:1781, Fuel Injection
- 2003 Volkswagen Jetta GLX 2.8 V6 GAS, CC:2792, Fuel Injection
- 2003 Volkswagen Jetta TDI 1.9 L4 DIESEL, CC:1896, CID:116, Fuel Injection, Aspiration:116
- 2003 Volkswagen Jetta GLI 2.8 V6 GAS, CC:2792, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 2003 Volkswagen Jetta 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 2003 Volkswagen Jetta cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Evacuating System -> Using Charging Station -> Using Vacuum Pump
Vehicle: 2003 Volkswagen Jetta GLS 2.0 L4 GAS
Using Vacuum Pump
Vacuum pumps suitable for removing air and moisture from A/C systems are commercially available. A specification for system pump down used here is 28-291/2 inches vacuum. This reading can be attained at or near sea level only. For each 1000 feet of altitude this operation is performed, the reading will be 1 inch vacuum higher. For example, at 5000 feet elevation, only 23-241/2 inches of vacuum can be obtained. The system refrigerant must be completely recovered before it can be evacuated. Damage to the vacuum pump will result if pressurized ...
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A/C & HEATER SERVICE PROCEDURES FOR 2003 Volkswagen Jetta 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 2003 Volkswagen Jetta cars and light trucks from 1990+
Volkswagen -> Component Replacement & Adjustment -> Adjustments -> Control Cables -> Eurovan -> Footwell/Defroster Servo Motor Position -> Temperature Regulator Servo Motor
Vehicle: 2003 Volkswagen Jetta GL 2.0 L4 GAS
Control Cables
Refer to "Control Cable, Replace" for control cable adjustment procedure.
Temperature Regulator Servo Motor
Eurovan
- Remove footwell vent console and footwell trim panel.
- Disconnect five pin connector T5 for V68 at HVAC housing.
- Connect appropriate adapter kit VAG 1594 to terminal Nos. 4 and 5.
- Connect 12V supply. Direction of flap motor rotation can be changed by reversing polarity of voltage supply.
- Operate temperature flap with flap motor from heater end position to fresh air end position.
- Determine if t...
CLICK HERE TO GET FULL ACCESS TO 2003 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Volkswagen Jetta 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 2003 Volkswagen Jetta cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Charging System
Vehicle: 2003 Volkswagen Jetta GLS 2.0 L4 GAS
Use instructions provided with charging station. Follow these procedures to prevent charging station from being accidentally exposed to high-side vehicle system pressure:
- Do no...
CLICK HERE TO GET FULL ACCESS TO 2003 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Volkswagen Jetta 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 2003 Volkswagen Jetta cars and light trucks from 1990+
Air Bag System Precautions -> Volkswagen -> Arming
Vehicle: 2003 Volkswagen Jetta GLX 2.8 V6 GAS
- Connect battery ground cable. Ensure no one is vehicle when connecting the battery cable.
- From a safe location at side of or below air bag modules, turn ignition On and inspect air bag warning lamp ope...
CLICK HERE TO GET FULL ACCESS TO 2003 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Volkswagen Jetta 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 2003 Volkswagen Jetta cars and light trucks from 1990+
Air Bag System Precautions -> Volkswagen -> Disarming
Vehicle: 2003 Volkswagen Jetta GLS 1.8 L4 GAS
Do not use computer memory saver tool on air bag equipped models. Using the tool will keep the air bag system charged and may cause accidental activation of the air bag unit. Prior to disconnecting the battery ground cable, obtain the radio security code. After service has been completed and the battery ground cable has been reconnected, use security code to acti...
CLICK HERE TO GET FULL ACCESS TO 2003 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2003 Volkswagen Jetta 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 2003 Volkswagen Jetta cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> Pressure Gauge Indication
Vehicle: 2003 Volkswagen Jetta GL 2.0 L4 GAS
...
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