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Toyota Corolla CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Toyota REPAIR SHOPS DON'T WANT YOU TO KNOW
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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 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!
A/C & HEATER SERVICE PROCEDURES FOR Toyota Corolla 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 Toyota Corolla cars and light trucks from 1990+
Toyota -> Manual Air Conditioning & Heater System Diagnosis & Testing -> DIAGNOSIS & TESTING -> A/C AMPLIFIER -> A/C BLOWER CONTROL SWITCH -> A/C COOL BOX AMPLIFIER -> A/C SWITCH -> Avalon -> Avalon, Camry, Celica, Land Cruiser, MR2 & Previa -> BLOWER RESISTOR -> Camry -> Celica -> COMPRESSOR -> COOL BOX SWITCH INSPECTION -> Corolla -> Corolla, Paseo, Pickup, Tercel, T100 & 4Runner -> Except Supra -> EXPANSION VALVE INSPECTION -> Land Cruiser -> MODE CONTROL SWITCH INSPECTION -> MR2 -> Paseo & Tercel -> Pickup, T100 & 4Runner -> Previa -> REFRIGERANT SYSTEM DIAGNOSIS -> RELAYS -> REVOLUTION DETECTING SENSOR INSPECTION -> THERMISTOR INSPECTION
Vehicle: 1993 Toyota Corolla DX 1.6 L4 GAS
REFRIGERANT SYSTEM DIAGNOSIS
To diagnose system, connect manifold gauge set to high and low sides of system, then observe gauge readings with engine operating at 1,500 RPM, blower speed on high and temperature control set at Max Cool. Refer to charts, Figs. through , for system diagnosis.
High side reading should be 200-228 psi, while low side reading should be 21-35 psi. at ambient temperature of 86-95°F.
A/C SWITCH
Corolla, Paseo, Pickup, Tercel, T100 & 4Runner
- Disconnect switch electrical connector, then remove switch. Using an ohmm...
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BRAKE SERVICE PROCEDURES FOR Toyota Corolla AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Toyota Corolla cars and light trucks from 1990+.
Toyota -> Hydraulic Brake Systems -> Component Service -> Assemble -> Disassemble -> Except Sienna -> Inspection -> Master Cylinder -> Overhaul -> Sienna -> Wheel Cylinders
Vehicle: 2004 Toyota Corolla 1.8 L4 GAS
Master Cylinder
Except Sienna
Disassemble
For the following procedures, refer to Fig. for assistance.
- Remove master cylinder boot.
- Remove setscrew and reservoir tank, then the cap and strainer from reservoir.
- Remove two grommets and place cylinder in vise.
- Push piston in and remove stopper bolt, Fig. .
- Push pistons in and remove snap ring, then No. 1 piston carefully by hand.
- Place cylinder on edges of two wooden blocks and tap on cylinder until No. 2 piston comes out.
Inspection
Clean components with compressed air. Inspect cylinder bore for rust and scoring. Also, inspect for wear or ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Toyota Corolla AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Toyota Corolla cars and light trucks sold in the U.S. for 1980+.
Toyota -> Fuel Filter Replacement -> 1980-97 Corolla & Matrix -> Fuel System Pressure Relief -> Models Less Union Bolt Fuel Line Connection -> Models w/Union Bolt Fuel Line Connection -> Removal & Installation
Vehicle: 1990 Toyota Corolla LE 1.6 L4 GAS
Fuel System Pressure Relief
Models w/Union Bolt Fuel Line Connection
- Obtain the vehicle owners radio theft protection code prior to disconnecting the battery ground cable, if equipped.
- Disconnect the battery ground cable.
- Remove the fuel fill cap to release fuel tank pressure.
- Place a shop towel over the union bolt at top of fuel filter. Slowly loosen the union bolt allowing fuel pressure to bleed down.
- Whenever the union bolt is loosened to relieve fuel system pressure, always replace the bolt gasket.
Models Less Union Bolt Fuel Line Connection
- Obtain the vehicle owners radio ...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Toyota Corolla AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Toyota Corolla cars and light trucks from 1990+.
CV AXLE SHAFT, Replace -> Front -> Rear
Vehicle: 2000 Toyota Corolla 1.8 L4 GAS
Front
- Remove front wheel.
- Remove ABS speed sensor, Fig. .
- Disconnect brake hose from shock absorber.
- Inspect for bearing backlash and axle hub deviation as follows:
- Remove brake caliper and disc. Support caliper securely.
- Place dial indicator near center of axle hub and inspect backlash in bearing shaft direction. If backlash measurement exceeds .0020 inch, replace bearing.
- Inspect deviation at surface of axle hub outside hub bolt using dial indicator. If deviation exceeds .0028 inch, replace axle hub.
- Install disc and caliper.
- Remove driveshaft locknut cotter pin and locknut cap.
- ...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Toyota Corolla AUTOMOBILES
Description, component locations, reset procedures, relearn procedures, diagnosis and testing, wiring diagrams, component replacement, and identification of vehicles equipped and not equipped with tire pressure monitoring system for most domestic and imported Toyota Corolla cars and light trucks sold in the U.S. from mid 1990's+.
Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing DTCs (Diagnostic Trouble Codes) -> Diagnostic Trouble Code Identification -> Reset Switch Test -> Using Scan Tool -> Using TPMS Warning Lamp
Vehicle: 2009 Toyota Corolla S 1.8 L4 GAS
Accessing Diagnostic Trouble Codes
Using TPMS Warning Lamp
- Place the ignition switch in the Off position.
- Using Toyota SST or other suitable jumper, connect terminals TC and CG of DLC3. The DLC3 is located under the left side of the instrument panel, Fig. .
- Place the ignition switch in the On position.
- Read and note DTCs indicated by flashes of the TPMS warning lamp, Fig. .
- If the TPMS warning lamp blinks in .25 second intervals, a normal condition is indicated, Fig. .
- If the TPMS warning lamp blinks in .5 second intervals followed by a 1.5 second pause, then additional .5 second i...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Toyota Corolla AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Toyota Corolla cars and light trucks from 1990+.
Starter, Replace
Vehicle: 1993 Toyota Corolla 1.8 L4 GAS
- On models equipped with audio coded anti-theft system, obtain three digit anti-theft code.
- Disconnect battery ground cable.
- Remove air cleaner assembly.
- Disconnect electrical...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Toyota Corolla AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Toyota Corolla cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Toyota -> 2003-09 Corolla & 2005-09 Avalon
Vehicle: 2009 Toyota Corolla S 1.8 L4 GAS
On 2003-04 models, under normal operating conditions the cabin air filter should be replaced every 18 months or 22,500 miles. In dusty areas change the cabin air filter every 10,000 miles.
On 2005-08 Corolla models, the cabin air filter should be replaced every 24 months or 20,000 miles. The filter should be replaced more often if air flow is less than normal.
On 2005-09 Avalon models, the cabin air filter should be cleaned every 18 months or 15,000 miles and replaced every 36 months or 30,000 miles. The filter should be replaced more often if air flow is less tha...
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MAINTENANCE LAMP RESET PROCEDURES FOR Toyota Corolla AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Toyota Corolla cars and light trucks sold in the U.S. from 1990+.
Toyota -> Automatic Transmission Oil Temperature Warning Lamp ->
Vehicle: 1997 Toyota Corolla DX 1.8 L4 GAS
This lamp will be illuminated when automatic transmission or transfer case fluid temperature exceeds 302°F. If the lamp lights, allow vehicle to operate at idle speed until fluid temperature falls below 248°F; t...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Toyota Corolla AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Toyota Corolla cars and light trucks from 1990+
Heater Hose, Replace -> Bypass -> Inlet -> Outlet
Vehicle: 2009 Toyota Corolla LE 1.8 L4 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 at heater cor...
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SERPENTINE BELT SERVICE PROCEDURES FOR Toyota Corolla AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Toyota Corolla cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 1991 Toyota Corolla LE 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 Toyota Corolla AUTOMOBILES
Component location diagrams for most Toyota Corolla cars and light trucks sold in the U.S. from 1990+.
 Passenger Compartment Harness Diagram for 1992 Toyota Corolla SR5 ALL Trac 1.6 L4 GASComponents on diagram: |
 Body Components Diagram for 2008 Toyota Corolla CE 1.8 L4 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Toyota Corolla AUTOMOBILES
OEM drawn wiring diagrams for most Toyota Corolla cars and light trucks sold in the U.S.
 2001 Toyota Corolla 1.8 L4 GAS Wiring DiagramComponents on diagram: |
 2005 Toyota Corolla XRS 1.8 L4 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Toyota Corolla AUTOMOBILES
OEM TSB listings for most Toyota Corolla cars and light trucks sold in the U.S. from 1985+.
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Document: REPLACEMENT VIN PLATES Vehicle: 1989 Toyota Corolla SR5 ALL Trac 1.6 L4 GAS Auto Systems: |
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Document: REPAIR MANUALS - BULLETIN CORRECTIONS Vehicle: 1990 Toyota Corolla 1.6 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Toyota Corolla AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 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 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 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 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
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