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2002 Toyota 4runner CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Toyota REPAIR SHOPS DON'T WANT YOU TO KNOW
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- 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
- 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 Toyota 4runner car and truck
repair procedures including Toyota 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 Toyota 4runner automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Import Compressor Service -> Zexel Compressor -> Precautions -> Product Compatibility
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
Product Compatibility
Before replenishing refrigerant or refrigerant oil, ...
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BRAKE SERVICE PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Power Brake Units -> Precautions -> Audio Coded Anti-Theft System
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
Audio Coded Anti-Theft System
Some models are equipped with an audio coded anti-theft system that will disable the radio when the battery cable is disconnected. The system can be identified by the "ANTI-THEFT SYSTEM" on the cassette tape lid. Obtain 3 digit customer code for input. Reset system after service as follows:
- Obtain 3 digit audio anti-theft code.
- Depress 1 (PROG) while depressing righthand side of TUNE SEEK button,- - - will appear in tape operation display.
- To enter the first digit, depress 1 (PROG) button repeatedly until the number of times depressed equals the first digit b...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Toyota -> Component Locations -> 1995-04 Tacoma & 1996-02 4Runner
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
Ref...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
DRIVESHAFT, Replace -> Front -> Rear
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
Front
- Place vehicle in neutral.
- Release parking brake.
- Raise and support vehicle and support it with safety stands in proper locations.
- Place matchmarks on the propeller shaft and front differential flanges.
- Remove bolts, nuts, and washers from differential flange.
- Suspend the front side of the propeller shaft.
- Place matchmarks on the propeller shaft and transfer flanges.
- Remove bolts, nuts, and washers from transfer flanges.
- Remove front propeller shaft.
- Reverse procedure to install, noting the following:
- Torque differential flange bolts to 54 ft. lbs.
- Torque ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Starter, Replace
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
- Disconnect battery ground cable.
- Position vehicle on lift and ensure transaxle is in neutral position.
- Raise vehicle on suitable lift.
- Remove bolts from engine rear under cover assembly then remove under cover.
- On models equipped with 2WD, remove bolts and separate engine wiring harness.
- On models equipped with 4WD, disconnect bank two heated oxygen sensor connector.
- Remove bolts, nuts and gaskets securing front exhaust pipe assembly.
- Remove clips securing lefthand rear splash shield then remove splash shield.
- Loosen bolt upper bolt securing steering intermediate shaft subassembly a...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Toyota -> Low Coolant Lamp ->
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
This lamp will be illuminated when the coolant level in the radiator drops below a pre-determined point. To reset the lamp, bring the c...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Toyota 4runner AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Toyota 4runner 3.4 V6 GAS
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COMPONENT LOCATION DIAGRAMS FOR 2002 Toyota 4runner AUTOMOBILES
Component location diagrams for most 2002 Toyota 4runner cars and light trucks sold in the U.S. from 1990+.
 Body Splices And Grounds Diagram for 2002 Toyota 4runner 3.4 V6 GASComponents on diagram: |
 Engine Immobilizer Components Diagram for 2002 Toyota 4runner 3.4 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2002 Toyota 4runner AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Toyota 4runner cars and light trucks sold in the U.S.
 2002 Toyota 4runner 3.4 V6 GAS Wiring DiagramComponents on diagram: |
 2002 Toyota 4runner 3.4 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Toyota 4runner AUTOMOBILES
OEM TSB listings for most 2002 Toyota 4runner cars and light trucks sold in the U.S. from 1985+.
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Document: A340 TRANSMISSION SOLENOID IDENTIFICATION Vehicle: 2002 Toyota 4runner 3.4 V6 GAS Auto Systems: |
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Document: LONG TERM VEHICLE STORAGE GUIDELINES Vehicle: 2002 Toyota 4runner 3.4 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Toyota 4runner AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 Toyota 4runner 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 Toyota 4runner 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 Toyota 4runner 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 Toyota 4runner 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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