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1998 Lexus ES300 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Lexus 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
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
A/C & HEATER SERVICE PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Air Bag System Precautions -> Lexus -> Disarming
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
For Lexus LX 450 & LX 470 Information, Refer to "Land Cruiser" In "Toyota."
The Air Bag/Supplemental Restraint System (SRS) incorporates a back-up energy source that maintains sufficient deployment voltage for up to 90 seconds after the ignition is turned Off and the battery has been disconnected.
When the battery ground cable is disconnected, audio, clock and seat memory system will be canceled.
- Note radio station settings...
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BRAKE SERVICE PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Power Brake Units -> Adjustments -> Brake Pedal Freeplay -> Brake Pedal Height
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
Brake Pedal Height
- Measure brake pedal height, Fig. .
- On RX300 models, pedal height should be 7.598-7.992 inches.
- On ES300 models, pedal height should be 5.748-6.142 inches for 1997-2001 models and 5.673-6.067 for 2002 models.
- On SC300 and SC400 models, pedal height should be 5.921-6.315 inches.
- On LS400 models, pedal height should be 5.268-5.661 inches.
- On LS430 models, pedal height should be 6.654-7.047 inches.
- On IS300 & SC 430 models, pedal height should be 6.063-6.457 inches.
- On GS300, GS400 & GS430 models, pedal height should be 5.906-6.299 inches.
- On all models, if pedal height measur...
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FUEL FILTER REPLACEMENT PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Lexus -> Fuel Filter Scheduled Maintenance -> -> Normal Service -> Severe Service
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
Normal Service
Manufacturer does not specify service interval
...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
CV AXLE SHAFT, Replace -> Front
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
Front
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Remove front fender apron seal.
- Remove drain plug from transaxle and drain transaxle fluid.
- Remove split pin and driveshaft castle nut and washer from front hub.
- Apply brake and remove lefthand axle hub nut.
- Remove cotter pin and nut from tie rod end of steering knuckle using suitable tool.
- Remove bolt and nuts and disconnect lefthand lower ball joint.
- Separate drivesha...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Alternator, Replace
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
- Disconnect battery ground cable.
- 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 ...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Cabin Air Filter Service -> Lexus -> 1998-2001 ES300
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
The cabin air filter should be replaced every 30,000 miles or 24 months. If the vehicle is operated primarily in urban areas with high concentrations of soot and diesel powered vehicles, replace the filter every 15,000 miles. The filter should be replaced more often if air flow is less than normal.
- Disconnect and isolate the battery ground cable. After disconnecting the battery ground cable wait at least 90 seconds to allow the air bag system backup powe...
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MAINTENANCE LAMP RESET PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Lexus -> Anti-Lock Brake System (ABS)/VSA System Warning Lamp -> 1990-2006
Vehicle: 1998 Lexus ES300 3.0 V6 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...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Radiator, Replace
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
- Raise and support vehicle.
- Drain coolant from engine and radiator into a suitable container.
- Remove battery and tray, then disconnect cruise control actuator and mounting from body.
- Disconnect upper radiator and coolant reservoir hoses from radiator.
- Disconnect lower radiator hose at engine, then transaxle oil cooler extension lines.
- Disconnect electric cooling fan co...
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SERPENTINE BELT SERVICE PROCEDURES FOR 1998 Lexus ES300 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 1998 Lexus ES300 3.0 V6 GAS
- Rotate or lift the belt tensioner arm, using a suitable tool to relieve tension from dr...
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COMPONENT LOCATION DIAGRAMS FOR 1998 Lexus ES300 AUTOMOBILES
Component location diagrams for most 1998 Lexus ES300 cars and light trucks sold in the U.S. from 1990+.
Body Relay Locations Diagram for 1998 Lexus ES300 3.0 V6 GAS Components on diagram: |
I/P Connector Locations, A13 Through I15 Diagram for 1998 Lexus ES300 3.0 V6 GAS Components on diagram: |
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WIRING DIAGRAMS FOR 1998 Lexus ES300 AUTOMOBILES
OEM drawn wiring diagrams for most 1998 Lexus ES300 cars and light trucks sold in the U.S.
1998 Lexus ES300 3.0 V6 GAS Wiring Diagram Components on diagram: |
1998 Lexus ES300 3.0 V6 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 1998 Lexus ES300 AUTOMOBILES
OEM TSB listings for most 1998 Lexus ES300 cars and light trucks sold in the U.S. from 1985+.
Document: PERMANENT-TYPE PROTECTIVE WAX COATINGS Vehicle: 1998 Lexus ES300 3.0 V6 GAS Auto Systems: |
Document: REPLACEMENT CERTIFICATION LABELS - REVISED Vehicle: 1998 Lexus ES300 3.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 1998 Lexus ES300 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 1998 Lexus ES300 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 1998 Lexus ES300 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 1998 Lexus ES300 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 1998 Lexus ES300 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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