1992 Lexus SC300 REPAIR MANUAL -- HOW TO FIX YOUR CAR OR TRUCK

Auto Parts Search


1992 Lexus SC300 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Lexus REPAIR SHOPS DON'T WANT YOU TO KNOW

Learn how to repair a car or truck, install or remove parts, wire an engine, reset warning lights, replace fuel filter, fix auto body and more. Get Automotix DIY!

Help me findSearch

Select Section

Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1992 Lexus SC300 car and truck repair procedures including Lexus 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 Lexus SC300 automobile. Try the Automotix DIY solution today!
DIY REPAIR SAMPLES > CONTINUE EXPLORING >
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 Lexus mechanics you can trust. The Automotix DIY solution is particularly affordable. A full access to the entire DIY repair procedures and diagrams for your 1992 Lexus SC300 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 1992 Lexus SC300 AUTOMOBILES

Imported Cars & Light Trucks & Vans -> 1991-92 -> Evacuating System
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

The system must be completely discharged before evacuation. After discharging the system, keep low pressure gauge hose connected to low pressure test fitting and both manifold gauge valves closed.

  • Connect high pressure gauge hose to vacuum pump, Fig. .
  • Connect center manifold gauge hose to refrigerant source with tapping valve closed.
  • Open high and low side gauge valves with vacuum pump operating.
  • Continue to operate pump for approximately 15-20 minutes after low side gauge reaches 29 or more inches of vacuum. If the system has been left open for an...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 A/C & HEATER SERVICE PROCEDURES

BRAKE SERVICE PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

DISC BRAKES -> Front Disc Brakes -> CALIPER OVERHAUL -> ASSEMBLY -> DISASSEMBLY
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

Refer to Figs. through and when performing a caliper overhaul operations.

DISASSEMBLY

  • Remove calipers as previously described.
  • On ES 250 models, remove two sliding bushings and four dust boots.
  • On all models, remove cylinder boot set rings and cylinder boots.
  • Place a piece of cloth between piston and caliper, then using compressed air remove pistons from cylinder.
  • Remove piston seals.
  • On Except ES 250 models, remove sliding pins from torque plate. Using a chisel and hammer, tap out dust boots.

ASSEMBLY

  • Apply lithium base soap base glycol grease to parts indicated with arrows, Figs. ...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 BRAKE SERVICE PROCEDURES

FUEL FILTER REPLACEMENT PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

Lexus -> Component Locations -> 1993-97 GS300 & 1997 GS400 & 1992-97 SC300 & SC400
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 FUEL FILTER REPLACEMENT PROCEDURES

DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

CV AXLE SHAFT, Replace
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

  • Raise and support vehicle, then remove rear wheel and tire assembly.
  • Remove exhaust pipe.
  • Remove cotter pin, locknut cap and center locknut.
  • Place matchmarks on driveshaft and side gear shaft, Fig. . Do not use a punch to mark matchmarks.
  • Remove six hexagon bolts and two washers while depressing brake pedal, Fig. .
  • Hold inboard joint side...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES

STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

Alternator, Replace
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

  • Loosen pivot bolt, adjusting lock bolt and adjusting bolt, and remove drive belt.
  • Disconnect alternator connector.
  • Remove nut, and disconnect alternator wire.
  • Disconnect wire harness from clip.
  • Remove pivot bolt, plate washer, adjusting ...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 STARTER & ALTERNATOR REPLACEMENT PROCEDURES

MAINTENANCE LAMP RESET PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

Lexus -> Anti-Lock Brake System (ABS)/VSA System Warning Lamp -> 1990-2006
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

The anti-lock warning lamp is used to warn of an anti-lock brake system fault. The lamp will be lit during engine start-up, but should go out when the self-diagnostic system determines that the anti-lock system is functioning properly. If the lamp remains lit, an anti-lock fault is indicated. After diagnosis and repair are complete, the lamp may be reset as follows:

  • Place ignition switch in On position.
  • On models except GX470, 2002-03 ES300, IS300, LS430, LX470, SC430 and 2004-06 ES330 and RX330 models, connect jumper tool No. 09843-18020, or equivalent, betwe...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 MAINTENANCE LAMP RESET PROCEDURES

RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

Coolant Hose, Replace -> Lower -> Upper
Vehicle: 1992 Lexus SC300 3.0 L6 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 housing.
  • Remove hose from water pump housing.
  • Remove hose from vehicle.
  • Reverse procedure ...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 RADIATOR & HOSE REPLACEMENT PROCEDURES

SERPENTINE BELT SERVICE PROCEDURES FOR 1992 Lexus SC300 AUTOMOBILES

Serpentine Drive Belt, Replace
Vehicle: 1992 Lexus SC300 3.0 L6 GAS

  • Disconnect battery ground cable.
  • Rotate tensioner clockwise using suitable...

CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 SERPENTINE BELT SERVICE PROCEDURES

COMPONENT LOCATION DIAGRAMS FOR 1992 Lexus SC300 AUTOMOBILES

Component location diagrams for most 1992 Lexus SC300 cars and light trucks sold in the U.S. from 1990+.

Relay Blocks No. 4 & 5 Diagram for 1992 Lexus SC300  3.0 L6 GASRelay Blocks No. 4 & 5 Diagram for 1992 Lexus SC300 3.0 L6 GAS

Components on diagram:
  • Cornering Lamp Relay
  • Relay Block No. 4
  • Ignition Main Relay
  • Horn Relay
  • Flasher. Relay
  • Seat Connectors Diagram for 1992 Lexus SC300  3.0 L6 GASSeat Connectors Diagram for 1992 Lexus SC300 3.0 L6 GAS

    Components on diagram:
  • Reclining Limit Switch
  • Power Seat ECU
  • Rear Vertical Position Sensor
  • Connector P-18
  • Connector P-19
  • CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 PARTS/COMPONENTS LOCATION DIAGRAMS!

    WIRING DIAGRAMS FOR 1992 Lexus SC300 AUTOMOBILES

    OEM drawn wiring diagrams for most 1992 Lexus SC300 cars and light trucks sold in the U.S.

    1992 Lexus SC300  3.0 L6 GAS Wiring Diagram1992 Lexus SC300 3.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Luggage Compartment Lamp
  • Luggage Compartment Lamp Switch
  • Ignition Key Cylinder Light
  • LH Door Courtesy Lamp
  • 1992 Lexus SC300  3.0 L6 GAS Wiring Diagram1992 Lexus SC300 3.0 L6 GAS Wiring Diagram

    Components on diagram:
  • Battery
  • Ignition Switch
  • Engine Hood Courtesy Switch
  • RH Door Lock Control Switch
  • Theft Deterrent and Door Lock ECU
  • CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 WIRING DIAGRAMS!

    TECHNICAL SERVICE BULLETINS FOR 1992 Lexus SC300 AUTOMOBILES

    OEM TSB listings for most 1992 Lexus SC300 cars and light trucks sold in the U.S. from 1985+.

    Document: PERMANENT-TYPE PROTECTIVE WAX COATINGS
    Vehicle: 1992 Lexus SC300 3.0 L6 GAS

    Auto Systems:
  • Finishes, Body Structure, Frame, Bumpers
  • Document: REPLACEMENT CERTIFICATION LABELS - REVISED
    Vehicle: 1992 Lexus SC300 3.0 L6 GAS

    Auto Systems:
  • Identification, Models, Labels, Etc.
  • CLICK HERE TO GET FULL ACCESS TO 1992 Lexus SC300 TECHNICAL SERVICE BULLETINS!

    COMPONENT/PARTS SPECIFICATIONS FOR 1992 Lexus SC300 AUTOMOBILES

    BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1992 Lexus SC300 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 1992 Lexus SC300 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 1992 Lexus SC300 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 1992 Lexus SC300 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 1992 Lexus SC300 SPECIFICATIONS DATA!

    Shop online for auto body parts, engines, wheels, lights...

    Click here to view more details2000 Lexus SC300 Muffler.

    Source: Auto Body Parts Store

    $160.81

    Click here to view more details about 2000 Lexus SC300 Antenna2000 Lexus SC300 Antenna, 1-section mast; 470 mm extension; Stick-on; A high quality universal imitation antenna; May require modification or other adjustment to your vehicle upon installation..

    Source: Auto Body Parts Store

    $5.01

    Click here to view more details1994 Lexus SC300 15" x 6.5" Alloy Wheel, Alloy Wheel; 15 X 6.5; 16 Slots; 5 Lug; 4.5 Inch BP; Aftermarket Chrome, , .

    Source: Wheels / Rims, Mirrors & Lights Store

    $256.50

    Click here to view more details1995 Lexus SC300 L6, 3 L, 2997 CC Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

    Source: Rebuilt Engines Store

    Ad Hoc

    Click here to view more details2000 Lexus SC300 Used Parking Lamp, Driver Side, SIDE MARKER; (BUMPER MTD), Average.

    Source: Used Auto Parts Store

    $76.00

    Click here to view more details1992 Lexus SC300 Used Bumper Bar, Rear, 2DR, Black, BASE, Good.

    Source: Used Auto Parts Store

    $203.00
    More parts
    Help me findSearch
    Auto Repair Quick Search
    Help me find
    Search DIY repair manuals by VIN...
    Vehicle Identification Number is a unique serial number used by the automotive industry to identify individual motor vehicles

    Find out what info we have for your vehicle

    Get the Complete Technical Service Bulletins!
    Get the Complete Technical Service Bulletins!Access diagrams and repair information such as wiring diagrams, diagnosis and repair charts, manufacturer service bulletins, and OEM Part numbers of your 1992 Lexus SC300 vehicle.
    Access the Complete guide!
    Need To Fix Your Car or Truck?
    Save Money With Free Car Insurance Quote
    FREE car insurance quote
    Enter Zip Code:
    Auto Repair Quick Search
    Help me find