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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2002 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 2002 Volkswagen Jetta automobile. Try the Automotix DIY solution today!
We have info for following modifications of 2002 Volkswagen Jetta
- 2002 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
- 2002 Volkswagen Jetta GL 2.0 L4 GAS, CC:1984, Fuel Injection
- 2002 Volkswagen Jetta GLS 2.8 V6 GAS, CC:2792, Fuel Injection
- 2002 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection
- 2002 Volkswagen Jetta GLS 2.0 L4 GAS, CC:1984, Fuel Injection
- 2002 Volkswagen Jetta GLS 1.8 L4 GAS, CC:1781, Fuel Injection
- 2002 Volkswagen Jetta GLS 2.8 V6 GAS, CC:2792, Fuel Injection
- 2002 Volkswagen Jetta GLX 2.8 V6 GAS, CC:2792, Fuel Injection
- 2002 Volkswagen Jetta GLX 2.8 V6 GAS, CC:2792, Fuel Injection
- 2002 Volkswagen Jetta TDI 1.9 L4 DIESEL, CC:1896, CID:116, Fuel Injection, Aspiration:116
- 2002 Volkswagen Jetta 2.8 V6 GAS, CC:2792, Fuel Injection
A/C & HEATER SERVICE PROCEDURES FOR 2002 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 2002 Volkswagen Jetta cars and light trucks from 1990+
Air Bag System Precautions -> Volkswagen -> Disarming
Vehicle: 2002 Volkswagen Jetta 2.8 V6 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...
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A/C & HEATER SERVICE PROCEDURES FOR 2002 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 2002 Volkswagen Jetta cars and light trucks from 1990+
Volkswagen -> Component Replacement & Adjustment -> Technical Service Bulletins -> Blower Motor Noisy, Vibrates -> Center Outlet Air Flow Cannot Be Adjusted -> Golf, Jetta & New Beetle -> Musty Odor From Climate Control System -> New Beetle
Vehicle: 2002 Volkswagen Jetta GL 2.0 L4 GAS
Musty Odor From Climate Control System
A musty odor which occurs after vehicle has been sitting for at least five hours and within 20-60 seconds of vehicle startup may be present on some models. This condition may be due to residual condensate in and around evaporator mixing with airborne pollutants which forms bacteria or mold growth.
To correct this condition, bacterial or mold growth may be destroyed using the Airsept system as follows:
- Ensure evaporator drain is clear.
- Ensure no bulkhead water leaks are present.
- Ensu...
CLICK HERE TO GET FULL ACCESS TO 2002 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 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 2002 Volkswagen Jetta cars and light trucks from 1990+
Volkswagen -> Automatic Temperature Control System Diagnosis & Testing -> Troubleshooting -> Compressor Clutch Does Not Engage -> Fresh Air Cannot Be Adjusted -> Fresh Air Cannot Be Turned Off -> Insufficient Cooling -> Insufficient Or No Heat -> Intermittent Cooling -> No Cooling -> Noisy Compressor -> Water Spraying From Panel Vents -> Windshield Does Not Clear
Vehicle: 2002 Volkswagen Jetta GL 2.0 L4 GAS
Compressor Clutch Does Not Engage
- Inspect condition of A/C system wires, connections and fuses.
- Inspect A/C compressor drive belt for wear or improper tension.
- Start engine, then turn A/C On.
- Briefly connect both blue wires (terminal Nos. 1 and 2) on A/C pressure switch using a suitable jumper wire. Do not jump terminals longer than required. Damage will occur to clutch and A/C system.
- If A/C compressor clutch engages, system is low on refrigerant.
Insufficient Cooling
- Inspect air distribution system, noting the followi...
CLICK HERE TO GET FULL ACCESS TO 2002 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 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 2002 Volkswagen Jetta cars and light trucks from 1990+
Air Bag System Precautions -> Volkswagen -> Disarming
Vehicle: 2002 Volkswagen Jetta TDI 1.9 L4 DIESEL
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 2002 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 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 2002 Volkswagen Jetta cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 2002 Volkswagen Jetta GLS 1.8 L4 GAS
CLICK HERE TO GET FULL ACCESS TO 2002 Volkswagen Jetta A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2002 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 2002 Volkswagen Jetta cars and light trucks from 1990+
Volkswagen -> Manual Air Conditioning & Heater System Diagnosis & Testing -> Precautions -> Air Bag System Disarming & Arming -> Audio Coded Anti-Theft System -> Battery Ground Cable -> Product Compatibility
Vehicle: 2002 Volkswagen Jetta GLS 1.8 L4 GAS
Air Bag System Disarming & Arming
Refer to and for air bag system disarming and arming procedures.
Audio Coded Anti-Theft System
Some models are equipped with an audio coded anti-theft system that will disable the system when battery power is interrupted. Unless the system is reset the radio will not operate.
- Turn radio On. "SAFE" should be displayed.
- Depress and hold AM/FM and SCAN buttons until "1000" remains on display. If AM/FM and SCAN buttons are depressed too long or depressed again, radio will misinterpret the "1000" as an attempt a...
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