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2002 Toyota Prius CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Toyota REPAIR SHOPS DON'T WANT YOU TO KNOW
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- Wiring Diagrams
- Technical Service Bulletins
- Specifications
- 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

FUEL FILTER REPLACEMENT PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
Toyota -> Fuel Filter Scheduled Maintenance -> 1986-06 Models -> Normal Service -> Severe Service
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
Normal Service
Service as r...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
- Raise and support vehicle.
- Remove front wheel and drive shaft locknut, Fig. .
- Remove ABS speed sensor and wire harness from steering knuckle.
- Remove bolt, then the brake line clamp from steering knuckle.
- Remove bolts, then the brake caliper and disc. Support brake caliper securely.
- Remove shock absorber lower side set nut and washer, then pry down lower suspension arm, remove bolt and disconnect shock absorber.
- Remove three nuts and shock absorber with ...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
Alternator, Replace
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
This vehicle is not equipped with an alt...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
Cabin Air Filter Service -> Toyota -> 2001-03 Prius
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
Under normal operating conditions the cabin air filter should be replaced every 22,500 miles. In dusty areas change the cabin air filter every 10,000 miles.
- Open the glove compartment door.
- Remove the two glove compartment pins, then pull the glove compartment downward, Fig. .
- Through the glove compartment opening, remove the filter housing from the fil...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
Toyota -> Air Bag Warning Lamp -> 2001-03 Prius
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
- Connect service wires to check connector terminals Tc and AB.
- Place ignition switch in Accessory or On positions and wait approximately 6 seconds.
- Apply body ground to terminals Tc and AB alternately, twice in 1 second intervals beg...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
Inlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp at heater core.
- Remove hose from heater core.
- Reposition hose clamp at water outlet.
- Remove hose from water outlet.
- Remove hose from vehicle.
- Reverse procedure to install.
Outlet
- Disconnect battery ground cable.
- Drain cooling system into a suitable container by loosening drain plug of radiator.
- Reposition hose clamp a...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2002 Toyota Prius AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS
- Remove righthand bolts from engine cover assembly, then remove cover.
- Remove air cleaner inlet hose by loosing clamp.
- Loosen nut from on belt tensioner.
- Rotate or lift belt tensioner arm bolt counter...
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COMPONENT LOCATION DIAGRAMS FOR 2002 Toyota Prius AUTOMOBILES
Component location diagrams for most 2002 Toyota Prius cars and light trucks sold in the U.S. from 1990+.
![]() Components on diagram: |
![]() Components on diagram: |
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WIRING DIAGRAMS FOR 2002 Toyota Prius AUTOMOBILES
OEM drawn wiring diagrams for most 2002 Toyota Prius cars and light trucks sold in the U.S.
![]() Components on diagram: |
![]() Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2002 Toyota Prius AUTOMOBILES
OEM TSB listings for most 2002 Toyota Prius cars and light trucks sold in the U.S. from 1985+.
Document: MIL "ON" DTC P3101, P3190 and/or P3191 Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS Auto Systems: |
Document: LONG TERM VEHICLE STORAGE GUIDELINES Vehicle: 2002 Toyota Prius 1.5 L4 ELECTRIC/GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2002 Toyota Prius AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2002 Toyota Prius 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 Prius 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 Prius 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 Prius 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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