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1990 Toyota Pickup 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
A/C & HEATER SERVICE PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
A/C & Cooling System Maintenance -> Toyota -> 1990-95 4Runner, Land Cruiser, Previa, RAV4, Sienna, Tacoma, Truck & T100
Vehicle: 1990 Toyota Pickup SR5 3.0 V6 GAS
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BRAKE SERVICE PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
TOYOTA, ANTI-LOCK BRAKES -> DIAGNOSIS & TESTING -> 1992 Camry -> ABS Warning Light -> CIRCUIT TESTS -> CLEARING DIAGNOSTIC (TROUBLE) CODE -> CLEARING DIAGNOSTIC (TROUBLE) CODES -> DIAGNOSTIC SYSTEM INSPECTION -> DIAGNOSTIC TESTS -> Except 1992 Camry -> Less Super Monitor -> READING DIAGNOSTIC (TROUBLE) CODE -> READING DIAGNOSTIC (TROUBLE) CODES -> SELF DIAGNOSTIC SYSTEM -> Stop Light Switch -> Tc Terminal -> Ts Terminal -> With Super Monitor
Vehicle: 1990 Toyota Pickup 2.4 L4 GAS
Except 1992 Camry
Refer to wiring circuits in Figs through, when diagnosing anti-lock brake system.
SELF DIAGNOSTIC SYSTEM
This anti-lock brake system is equipped with a self diagnosis system capable of reading and storing specific fault codes, which may indicate component failure or system malfunction.
DIAGNOSTIC SYSTEM INSPECTION
- Ensure battery voltage is about 12 volts.
- Turn ignition switch on.
- Ensure that "ANTI-LOCK" warning light turns On for three seconds. If not, inspect then repair or replace fuse, bulb or wire harness.
READING DIAGNOSTIC (TROUBLE) CO...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
Toyota -> Component Locations -> 1983-95 Pickup 2.4L Fuel Injected Engine
Vehicle: 1990 Toyota Pickup 2.4 L4 GAS
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 1990 Toyota Pickup 2.4 L4 GAS
- Raise and support vehicle, then remove front wheels as necessary and front fender apron seal.
- Remove cotter pin, locknut cap and locknut from axle spline
- Drain transmission fluid, then using a suitable puller, disconnect tie rod end from steering knuckle.
- Disconnect stabilizer bar link from lower control arm.
- Disconnect ball joint from steering knuckle.
- On models with constant velocity type inner joints, using paint or chalk, place match marks on driveshaft inner joint and side gear shaft or center driveshaft, then proceed as follows:
- Have an assistant apply brakes to prevent a...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
Starter, Replace
Vehicle: 1990 Toyota Pickup DLX 3.0 V6 GAS
- Disconnect battery ground cable from negative terminal of battery.
- Remove nut and disconnect battery cable from magnetic switch on starter motor.
- Disconnect other wire from terminal 50.
- R...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
Toyota -> Automatic Transmission Oil Temperature Warning Lamp ->
Vehicle: 1990 Toyota Pickup DLX 3.0 V6 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 1990 Toyota Pickup AUTOMOBILES
Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1990 Toyota Pickup SR5 2.4 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 pump.
- Remove hose from water pump.
- Remove hose from vehicle.
- Reverse procedure to insta...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1990 Toyota Pickup AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1990 Toyota Pickup SR5 3.0 V6 GAS
- Disconnect negative battery cable.
- Remove engine under cover.
- Loosen al...
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COMPONENT LOCATION DIAGRAMS FOR 1990 Toyota Pickup AUTOMOBILES
Component location diagrams for most 1990 Toyota Pickup cars and light trucks sold in the U.S. from 1990+.
Power Lock Component Locations Diagram for 1990 Toyota Pickup 2.4 L4 GAS Components on diagram: |
ABS Component Locations Diagram for 1990 Toyota Pickup SR5 3.0 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1990 Toyota Pickup AUTOMOBILES
OEM drawn wiring diagrams for most 1990 Toyota Pickup cars and light trucks sold in the U.S.
1990 Toyota Pickup DLX 3.0 V6 GAS Wiring Diagram Components on diagram: |
1990 Toyota Pickup SR5 3.0 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1990 Toyota Pickup AUTOMOBILES
OEM TSB listings for most 1990 Toyota Pickup cars and light trucks sold in the U.S. from 1985+.
Document: REPLACEMENT CERTIFICATION LABELS - REVISED Vehicle: 1990 Toyota Pickup 2.4 L4 GAS Auto Systems: |
Document: ALIGNMENT PIN INSTALLATION DURING TRANSMISSION / TRANSAXLE ASSEMBLY INSTALLATION Vehicle: 1990 Toyota Pickup 2.4 L4 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1990 Toyota Pickup AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1990 Toyota Pickup 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 1990 Toyota Pickup 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 1990 Toyota Pickup 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 1990 Toyota Pickup 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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