Repairing 1991 Toyota Corolla Automobiles? Access Complete DIY repair procedures (Charts, Diagrams, Procedures, Specifications)

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1991 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 1991 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 1991 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 1991 Toyota Corolla AUTOMOBILES

Electrical Symbol & Wire Color Code Identification -> Electrical Symbol Identification -> Imported Vehicles
Vehicle: 1991 Toyota Corolla SR5 1.6 L4 GAS

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BRAKE SERVICE PROCEDURES FOR 1991 Toyota Corolla AUTOMOBILES

TOYOTA, POWER BRAKE UNITS -> BRAKE PEDAL HEIGHT & FREEPLAY
Vehicle: 1991 Toyota Corolla DLX ALL Trac 1.6 L4 GAS

Refer to Fig. for pedal height and freeplay references.

Loosen stop light switch, then the clevis locknut.
Adjust pedal height by turning pushrod.
Tighten locknut and adju...

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FUEL FILTER REPLACEMENT PROCEDURES FOR 1991 Toyota Corolla AUTOMOBILES

Toyota -> Fuel Filter Scheduled Maintenance -> 1986-06 Models -> Normal Service -> Severe Service
Vehicle: 1991 Toyota Corolla GTS 1.6 L4 GAS

Normal Service

Service as r...

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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1991 Toyota Corolla AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1991 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 1991 Toyota Corolla AUTOMOBILES

Starter, Replace
Vehicle: 1991 Toyota Corolla SR5 1.6 L4 GAS

Disconnect battery ground cable from negative terminal of battery.
Remove air cleaner assembly.
Remove two starter mounting bolts.
Remove nut and disconnect battery cable from mag...

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MAINTENANCE LAMP RESET PROCEDURES FOR 1991 Toyota Corolla AUTOMOBILES

Toyota -> Low Oil Level Warning Indicator ->
Vehicle: 1991 Toyota Corolla SR5 1.6 L4 GAS

This lamp lights to indicate that the engine oil level is below a specified level. The lamp will be illuminated during engine start-up. If...

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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1991 Toyota Corolla AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1991 Toyota Corolla LE 1.6 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 water inlet pipe.
Remove hose from water inlet pipe.
Remove hose from vehicle.
Reverse proced...

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SERPENTINE BELT SERVICE PROCEDURES FOR 1991 Toyota Corolla AUTOMOBILES

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 1991 Toyota Corolla AUTOMOBILES

Component location diagrams for most 1991 Toyota Corolla cars and light trucks sold in the U.S. from 1990+.

Electronic Control System Components Diagram for 1991 Toyota Corolla GTS 1.6 L4 GAS

Components on diagram:

Neutral Start Switch

Oil Temperature Switch

O/D Solenoid

O/D Main Switch

Speed Sensor

Engine Compartment Harness To Harness Connector & Ground Locations Diagram for 1991 Toyota Corolla GTS 1.6 L4 GAS

Components on diagram:

Ground EB

Ground EC

Ground EA

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WIRING DIAGRAMS FOR 1991 Toyota Corolla AUTOMOBILES

OEM drawn wiring diagrams for most 1991 Toyota Corolla cars and light trucks sold in the U.S.

1991 Toyota Corolla GTS 1.6 L4 GAS Wiring Diagram

Components on diagram:

Battery

Ignition Switch

Theft Deterrent ECU

LF Door Lock Switch

RF Door Lock Switch

1991 Toyota Corolla 1.6 L4 GAS Wiring Diagram

Components on diagram:

Tail Lamp Relay

Ignition Switch

Clock

Integration Relay

Light Control Switch

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TECHNICAL SERVICE BULLETINS FOR 1991 Toyota Corolla AUTOMOBILES

OEM TSB listings for most 1991 Toyota Corolla cars and light trucks sold in the U.S. from 1985+.

Document: SEAT BELT TONGUE PLATE STOPPER REPLACEMENT - REVISED
Vehicle: 1991 Toyota Corolla 1.6 L4 GAS

Auto Systems:

Seats, Belts, Interior Trim, Carpets, Air Bags

Document: REPLACEMENT CERTIFICATION LABELS - REVISED
Vehicle: 1991 Toyota Corolla 1.6 L4 GAS

Auto Systems:

Identification, Models, Labels, Etc.

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COMPONENT/PARTS SPECIFICATIONS FOR 1991 Toyota Corolla AUTOMOBILES

BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1991 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 1991 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 1991 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 1991 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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Shop online for auto body parts, engines, wheels, lights...

	2000 Toyota Corolla Wheel Hub Assembly, Front, A high quality, direct fit OE replacement wheel hub assembly.. Source: Auto Body Parts Store	$63.56

	2011 Toyota Corolla Antenna, 4-section mast; 1200 mm cable; With top and side key; A high quality universal fender mount antenna; May require modification or other adjustment to your vehicle upon installation; Backed by 1-year, unlimited-mileage warranty.. Source: Auto Body Parts Store	$5.62

	1995 Toyota Pickup 2WD Tail Lamp Lens, Passenger Side, TAIL LAMP LENS, RH , , . Source: Wheels / Rims, Mirrors & Lights Store	$22.45

	1988 Toyota Corolla LE L4, 1.6 L, 1587 CC Rebuilt Engine, SOHC, FWD, carb, wavey type valve cover, Warranty: 7-Year/70,000 Mile, . Source: Rebuilt Engines Store	$1,403.00

	2009 Toyota Corolla Used Oil Pan, NEW 2640317, AFTERMARKET. Source: Used Auto Parts Store	$149.00

	2000 Toyota Corolla Used Starter, 1.8, AUTO, FWD UNKNOWN, Very Good. Source: Used Auto Parts Store	$83.00
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Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1991 Toyota Corolla vehicle.