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1994 Toyota Corolla CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Toyota REPAIR SHOPS DON'T WANT YOU TO KNOW

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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1994 Toyota Corolla 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 Corolla automobile. Try the Automotix DIY solution today!
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Using the Automotix DIY repair procedures will save you hundreds and even thousands of dollars! In addition, it will save you hours of touring the city searching for Toyota mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1994 Toyota Corolla vehicle will cost less than a single gallon of gas. Here are some of the DIY repair tips and procedures you will find here:

A/C & HEATER SERVICE PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

Imported Cars & Light Trucks & Vans -> 1993-95 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver/Drier -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 1994 Toyota Corolla DX 1.6 L4 GAS

While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:

  • Refrigerant systems must have an adequate, but not excessive charge.
  • Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
  • The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the refrigera...

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BRAKE SERVICE PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

POWER BRAKE UNITS -> DIAGNOSIS & TESTING -> Air Tightness Check -> Brake Booster Operational Test -> Operating Check
Vehicle: 1994 Toyota Corolla DX 1.6 L4 GAS

Brake Booster Operational Test

Operating Check
  • Depress brake pedal several times with engine stopped, and ensure pedal reserve distance has no change, Fig. .
  • Depress brake pedal and start engine. If pedal drops slightly, operation is normal.
Air Tightness Check
  • Start engine and stop after one or two minutes.
  • Depress brake peda...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

Toyota -> Component Locations -> 1989-97 Corolla 1.6L (4A-FE) & 1.8L Engines
Vehicle: 1994 Toyota Corolla DX 1.8 L4 GAS

CLICK HERE TO GET FULL ACCESS TO 1994 Toyota Corolla FUEL FILTER REPLACEMENT PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1994 Toyota Corolla 1.6 L4 GAS

  • Raise and support vehicle, then remove wheels and engine undercover.
  • Drain transmission fluid into a suitable container.
  • Remove cotter pin and lock cap. While applying brakes, remove axle spline nut.
  • Disconnect tie rod end from steering knuckle, then lower ball joint from lower control arm.
  • Remove brake caliper and suspend so as not to twist or stretch brake line.
  • Remove brake disc if necessary, then using suitable puller, remove driveshaft outer joint from axle hub.
  • To remove driveshafts from transaxle, gently tap with hammer and brass drift to release shaft, or u...

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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

Alternator, Replace
Vehicle: 1994 Toyota Corolla 1.6 L4 GAS

  • Loosen pivot bolt and adjusting bolt, and remove drive belt.
  • Disconnect alternator connector.
  • Remove nut, and disconnect alternator wire.
  • Disconnect wire harness from two clips.
  • Remove pivot bolt, ...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

Toyota -> Automatic Transmission Overdrive Lamp ->
Vehicle: 1994 Toyota Corolla DX 1.6 L4 GAS

The "OD Off" lamp will be illuminated when the ignition switch is in the On position and the Overdrive (OD) switch is in the Off position. When the OD switch is placed in the On position, the "OD Off" lamp should go out. If the lamp flashes when the switch is placed in the On position, a fault has been detected by the electronic control system. After diagnosis and repair are c...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1994 Toyota Corolla DX 1.8 L4 GAS

Lower

  • Disconnect battery ground cable.
  • Drain cooling system into a suitable container by loosening drain plug of radiator.
  • Reposition hose clamp at radiator outlet.
  • Remove hose from radiator.
  • Reposition hose clamp at thermostat housing.
  • Remove hose from thermostat housing.
  • Remove hose from vehicle.
  • Reverse pro...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1994 Toyota Corolla AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1994 Toyota Corolla 1.6 L4 GAS

  • Loosen alternator pivot bolt.
  • Loosen alternator adjuster lock bolt.
  • Loosen adjusting bolt to remove tension from bel...

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COMPONENT LOCATION DIAGRAMS FOR 1994 Toyota Corolla AUTOMOBILES

Component location diagrams for most 1994 Toyota Corolla cars and light trucks sold in the U.S. from 1990+.

Splice Locations (Instrument Panel) Diagram for 1994 Toyota Corolla DX 1.8 L4 GASSplice Locations (Instrument Panel) Diagram for 1994 Toyota Corolla DX 1.8 L4 GAS

Components on diagram:
  • Connector D-10
  • Connector D-11
  • Connector D-12
  • Connector A-17
  • Connector A-18
  • Connector Locations (Body) Diagram for 1994 Toyota Corolla DX 1.8 L4 GASConnector Locations (Body) Diagram for 1994 Toyota Corolla DX 1.8 L4 GAS

    Components on diagram:
  • Connector D-10
  • Connector D-11
  • Connector D-12
  • Connector A-17
  • Connector A-18
  • CLICK HERE TO GET FULL ACCESS TO 1994 Toyota Corolla PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1994 Toyota Corolla AUTOMOBILES

    OEM drawn wiring diagrams for most 1994 Toyota Corolla cars and light trucks sold in the U.S.

    1994 Toyota Corolla LE 1.8 L4 GAS Wiring Diagram1994 Toyota Corolla LE 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Malfunction Indicator Lamp
  • Injector No. 3
  • Injector No. 2
  • 1994 Toyota Corolla DX 1.8 L4 GAS Wiring Diagram1994 Toyota Corolla DX 1.8 L4 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Luggage Compartment Lamp
  • Defogger Relay
  • Rear Window Defogger Switch
  • CLICK HERE TO GET FULL ACCESS TO 1994 Toyota Corolla WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1994 Toyota Corolla AUTOMOBILES

    OEM TSB listings for most 1994 Toyota Corolla cars and light trucks sold in the U.S. from 1985+.

    Document: SEAT BELT TONGUE PLATE STOPPER REPLACEMENT - REVISED
    Vehicle: 1994 Toyota Corolla 1.6 L4 GAS

    Auto Systems:
  • Seats, Belts, Interior Trim, Carpets, Air Bags
  • Document: REPLACEMENT CERTIFICATION LABELS - REVISED
    Vehicle: 1994 Toyota Corolla 1.6 L4 GAS

    Auto Systems:
  • Identification, Models, Labels, Etc.
  • CLICK HERE TO GET FULL ACCESS TO 1994 Toyota Corolla TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1994 Toyota Corolla AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1994 Toyota Corolla 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 1994 Toyota Corolla 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 1994 Toyota Corolla 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 1994 Toyota Corolla 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

    CLICK HERE TO GET FULL ACCESS TO 1994 Toyota Corolla SPECIFICATIONS DATA!

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