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2002 Volkswagen Jetta CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Volkswagen REPAIR SHOPS DON'T WANT YOU TO KNOW
Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!Select Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- A/C & Heater Service
- Brake Service
- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
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 Volkswagen Jetta automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Volkswagen -> Manual Air Conditioning & Heater System Diagnosis & Testing -> A/C Component Diagnosis & Testing -> Cooling Fan Thermo Switch -> Eurovan -> High Pressure Switch -> Low Pressure Switch -> Pressure Switch
Vehicle: 2002 Volkswagen Jetta TDI 1.9 L4 DIESEL
Cooling Fan Thermo Switch
- Drain coolant into a suitable container, then remove switch from radiator.
- Immerse switch sensor in temperature-controlled solution and inspect for continuity between switch terminals as solution is heated and cooled.
- Meter should indicate no continuity with temperature below 180°F. First stage contacts should close when temperature is 183-206°F, and second stage contacts should close when temperature is 201-226°F.
- If switch fails to perform as outlined, replace thermo switch.
High Pressure ...
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BRAKE SERVICE PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Disc Brakes -> Teves/Ate Single Piston w/Dual Mounting Bolts, Front
Vehicle: 2002 Volkswagen Jetta GLS 2.8 V6 GAS
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Volkswagen -> Component Locations -> 1985-06 Beetle, Cabrio, Corrado, EuroVan, Fox, Golf, GTI, Jetta, Passat (Less 2.8L V6), 1982-88 Quantum, 1980-91 Vanagon & 1989-92 Cabriolet w/Gasoline Engines
Vehicle: 2002 Volkswagen Jetta GLS 1.8 L4 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2002 Volkswagen Jetta GLX 2.8 V6 GAS
- Remove drive axle retaining nut while vehicle is still on ground.
- Raise and support vehicle, then remove tire and wheel.
- Mark position of bolts attaching ball joints to control arms, then remove bolts and separate ball joint from control arm. Discard bolts.
- Remove drive axle to transaxle drive flange attaching bolts.
- Mount a suitable puller tool onto hub assembly and press axle shaft out of hub. Do not flex CV or tripod joints more than 25° from their original angles.
- On models equipped with automatic transaxle,remove pendulum support mounting bolts, Fig. .
- Push engine and tran...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Alternator, Replace
Vehicle: 2002 Volkswagen Jetta GL 2.0 L4 GAS
- Disconnect wiring connectors from alternator.
- Remove serpentine drive belt, using a suitable removal tool.
- Remove alternator mounting bolts, then the alternator.
- Remove serpentine belt pulley using suitable ...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Cabin Air Filter Service -> Volkswagen -> 1993-2004 Golf, GTI & Jetta
Vehicle: 2002 Volkswagen Jetta GLS 2.8 V6 GAS
On 1993-96 models, the cabin air filter should be replaced every 15,000 miles.
On 1997-2003 models, the cabin air filter should be replaced every 10,000 miles.
On 2004 models, the cabin air filter should be replaced every 24 months or 20,000 miles.
- Open the hood.
- Remove the righthand plenum cover fasteners, then the cover.
- Remove the air deflector, if equipped.
- Press the cabin air filter housing clips downward, then remove the cabin air ...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Volkswagen -> Anti-Lock Brake System (ABS) Warning Lamp ->
Vehicle: 2002 Volkswagen Jetta GLX 2.8 V6 GAS
The anti-lock warning lamp is used to warn of an ABS fault. The lamp input monitors the condition of the system. The lamp will be lit during engine start-up, but should go out when the self-diag...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2002 Volkswagen Jetta TDI 1.9 L4 DIESEL
Lower
- Drain coolant into a suitable container.
- Reposition hose clamp at radiator and remove hose.
- Reposition hose clamp at thermostat housing and remove hose.
- Remove hose from vehicle.
- Reverse procedu...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Volkswagen Jetta AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Volkswagen Jetta GL 2.0 L4 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 2002 Volkswagen Jetta AUTOMOBILES
Component location diagrams for most 2002 Volkswagen Jetta cars and light trucks sold in the U.S. from 1990+.
 ABS Wheel Speed Sensor Diagram for 2002 Volkswagen Jetta GLS 2.8 V6 GASComponents on diagram: |
 ABS Hydraulic Pump Diagram for 2002 Volkswagen Jetta TDI 1.9 L4 DIESELComponents on diagram: |
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WIRING DIAGRAMS FOR 2002 Volkswagen Jetta AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Volkswagen Jetta cars and light trucks sold in the U.S.
 2002 Volkswagen Jetta GLX 2.8 V6 GAS Wiring DiagramComponents on diagram: |
 2002 Volkswagen Jetta 2.8 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Volkswagen Jetta AUTOMOBILES
OEM TSB listings for most 2002 Volkswagen Jetta cars and light trucks sold in the U.S. from 1985+.
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Document: Radio, Entering and Retrieving Anti-Theft (SAFE) Code Vehicle: 2002 Volkswagen Jetta GL 2.0 L4 GAS Auto Systems: |
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Document: Oil Consumption Measurement Vehicle: 2002 Volkswagen Jetta GL 2.0 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Volkswagen Jetta AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 Volkswagen Jetta cars and light trucks sold in the U.S. and Canada from 1970+.
- Brake caliper mounting bolt torque
- Brake drum runout, machining, & discard specs
- Minimum brake lining thickness.
- Brake rotor runout, parallelism, machining, discard, & finish specs
A/C SYSTEM SPECIFICATIONS: Air conditioning refrigerant capacity and type as well as lubricant capacity for most 2002 Volkswagen Jetta cars and light trucks sold in the U.S. and Canada from 1980+.
- Refrigerant capacity & type, compressor oil viscosity, total system oil capacity & compressor clutch gap
COOLING SYSTEM BLEED: Cooling system bleeder valve identification, bleeder type and bleed procedures for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1986+.
PREVENTIVE MAINTENANCE: Preventive maintenance recommendations and required services for most domestic and imported cars and light trucks sold in the U.S. and Canada from 1980+. Includes severe and routine service schedules
QUICK-LUBE and ILLUSTRATIONS: Fluid recommendations, capacities, drain plug torques, tire data, and severe service recommended preventive maintenance schedules. Information covers most 2002 Volkswagen Jetta cars and light trucks sold in the U.S. and Canada from 1980+. Engine and chassis service images.
- Automatic transmission/transaxles capacities, lubricant recommendations
- Differential/final drive capacities, lube recommendations, grades, & viscosities
- Final drive fill & drain plug torques
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Manual transmission/transaxle capacities, lube recommendations, grades, & viscosities
- Number of lubrication fittings & plugs
- Power steering, brake, & clutch fluid recommendations
- Engine oil capacities, API grade recommendations, SAE viscosity recommendations, drain plug torque
- Severe service maintenance & interval recommendations
- Tire sizes, wheel nut/bolt torque, pressures & rim sizes
- Transfer case capacities, lube recommendations, grades, & viscosities
TUNE-UP & DRIVEABILITY SPECIFICATIONS: Most tune-up specifications for most 2002 Volkswagen Jetta cars and light trucks sold in the U.S. and Canada from 1980+
- Airflow sensor electrical specifications
- Tensioning specifications for systems with automatic tensioners
- Barometric pressure sensor specs
- Battery group number and cranking performance
- Crankshaft & camshaft position sensor resistance
- Engine compression pressures
- Coolant temperature sensor specs
- Computer advance.
- Diesel fuel temperature sensor resistance.
- Distributor advance specifications
- Ignition pickup coil resistance
- Exhaust gas recirculation temperature sensor resistance
- Engine fastener torque values
- Firing order diagrams
- Fuel system pressures
- Generator (alternator) specs
- Intake air temperature sensor specs
- Ignition coil specifications
- Fuel injector resistance
- Engine idle speeds
- Knock sensor resistance
- Manifold absolute pressure sensor specs
- Mixture control solenoid resistance
- Voltage regulator specs
- Spark plug applications & gaps
- Starter motor electrical specs.
- Tensioning specifications for systems without automatic tensioners
- Throttle body temperature sensor resistance
- Ignition timing in degrees at rpm
- Transmission oil temperature sensor resistance
- Throttle position sensor specs
- Vacuum sensor valve specs
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