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Lexus 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!Select Model
ES250 | ES300 | ES330 | ES350 |
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GS450H | GS460 | GX470 | HS250H |
IS F | IS250 | IS300 | IS350 |
LS400 | LS430 | LS460 | LS600H |
LX450 | LX470 | LX570 | RX300 |
RX330 | RX350 | RX400H | RX450H |
SC300 | SC400 | SC430 |
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about Lexus 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 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR Lexus 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 Lexus cars and light trucks from 1990+
Lexus -> Wiring Diagrams -> Except LX 470
Vehicle: 2004 Lexus SC430 4.3 V8 GAS
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BRAKE SERVICE PROCEDURES FOR Lexus AUTOMOBILES
Includes anti-lock brakes, disc, drum, power and hydraulic brake services diagnostics and procedures for domestic and imported Lexus cars and light trucks from 1990+.
Lexus -> Power Brake Units -> Diagnosis & Testing -> Air Tightness Inspection -> Brake Booster Operational Test -> Brake Pedal Reserve Distance Inspection -> Except LX470 -> Operating inspection
Vehicle: 2004 Lexus RX330 3.3 V6 GAS
Brake Pedal Reserve Distance Inspection
Except LX470
- Release parking brake.
- With engine running, depress brake pedal and measure pedal reserve distance, Fig. .
- On LS430 models, reserve height should be more than 2.36 inches at 110.2 ft. lbs. of pressure.
- On IS300 models, reserve height should be more than 3.90 inches at 110.2 ft. lbs. of pressure.
- On RX300 models, reserve height should be more than 4.80 inches at 110.2 ft. lbs. of pressure.
- On SC430 models, reserve height should be more than 3.94 inches at 44.1 ft. lbs. of pressure.
Brake Booster Operational Test
Operating inspection
- ...
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FUEL FILTER REPLACEMENT PROCEDURES FOR Lexus AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Lexus cars and light trucks sold in the U.S. for 1980+.
Lexus -> Fuel Filter Scheduled Maintenance -> -> Normal Service -> Severe Service
Vehicle: 2002 Lexus LX470 4.7 V8 GAS
Normal Service
Manufacturer does not specify service interval
...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Lexus AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Lexus cars and light trucks from 1990+.
CV AXLE SHAFT, Replace
Vehicle: 2006 Lexus LX470 4.7 V8 GAS
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Remove bolt and disconnect flexible hose from steering knuckle.
- Remove bolts, washers and brake cylinder.
- Support caliper by using mechanics wire.
- Remove grease cap from flange using suitable tool.
- Remove snap ring pliers using suitable tool.
- Remove bolts and disconnect ABS speed sensor and wire harness.
- Remove bolts and disconnect steering knuckle arm. Clean threads of two bolts and steering knuckle with approved cleaner. Apply sealant to threads of the bolts.
- Remo...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Lexus 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 Lexus cars and light trucks sold in the U.S. from mid 1990's+.
Description
Vehicle: 2008 Lexus RX400H 3.3 V6 ELECTRIC/GAS
A tire pressure sensor and transmitter assembly is installed in each tire and wheel assembly. The sensor measures the tire pressure. The measured tire pressure and transmitter identification are transmitted as radio waves to the TPMS (Tire Pressure Monitor System) antenna and receiver on the body. From the receiver the signal is sent to the TPMS ECU (Electronic Control U...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Lexus AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Lexus cars and light trucks from 1990+.
Starter, Replace
Vehicle: 1994 Lexus SC300 3.0 L6 GAS
- Disconnect battery ground cable.
- Remove nut, wire, then disconnect wire c...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Lexus AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Lexus cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Lexus -> 2001-06 LS430, 2007-09 LS460 & 2008-09 LS600h -> Front Cabin Air Filter -> Rear Cabin Air Filter
Vehicle: 2003 Lexus LS430 4.3 V8 GAS
Front Cabin Air Filter
On 2001-03 LS430 models, the cabin air filter should be replaced every 16 months or 20,000 miles. The filter should be replaced more often if air flow is less than normal.
On 2004-06 LS430, 2007-09 LS460 and 2008-09 LS600h models, the cabin air filter should be replaced every 12 months or 10,000 miles. The filter should be replaced more often if air flow is less than normal.
- Open the glove compartment.
- Remove the cover from the rear of the glove compartment.
- Through the glove compartment cover opening, disengage the filter cover re...
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MAINTENANCE LAMP RESET PROCEDURES FOR Lexus AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Lexus cars and light trucks sold in the U.S. from 1990+.
Lexus -> Engine Oil Reminder/Maintenance Required Lamp -> 2008-09 LX570
Vehicle: 2009 Lexus LX570 5.7 V8 GAS
- Switch the display to the trip meter A when the engine is running.
- Place the ignition switch in the off position.
- While pressing the trip meter reset button, place ...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Lexus AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Lexus cars and light trucks from 1990+
Heater Hose, Replace -> Inlet -> Outlet
Vehicle: 2005 Lexus RX330 3.3 V6 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 ...
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SERPENTINE BELT SERVICE PROCEDURES FOR Lexus AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Lexus cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2009 Lexus GS460 4.6 V8 GAS
- Remove V-Bank engine cover subassembly.
- Remove air cleaner inlet cover subassembly.
- Remove bolt from air cleaner inlet.
- Remove air cleaner connector pipe by loosing clamps.
- Rotate or lift belt tensioner arm c...
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COMPONENT LOCATION DIAGRAMS FOR Lexus AUTOMOBILES
Component location diagrams for most Lexus cars and light trucks sold in the U.S. from 1990+.
Front Cabin Components Diagram for 2008 Lexus IS F 5.0 V8 GAS Components on diagram: |
Connector And Ground Locations Diagram for 2005 Lexus GX470 4.7 V8 GAS Components on diagram: |
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WIRING DIAGRAMS FOR Lexus AUTOMOBILES
OEM drawn wiring diagrams for most Lexus cars and light trucks sold in the U.S.
2008 Lexus IS F 5.0 V8 GAS Wiring Diagram Components on diagram: |
2005 Lexus SC430 4.3 V8 GAS Wiring Diagram Components on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Lexus AUTOMOBILES
OEM TSB listings for most Lexus cars and light trucks sold in the U.S. from 1985+.
Document: SPEC TOOLS - 4TH QTR PROMOTIONAL PACKAGE Vehicle: 1994 Lexus SC400 4.0 V8 GAS Auto Systems: |
Document: RADIATOR CAP INSPECTION Vehicle: 1994 Lexus SC400 4.0 V8 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Lexus AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Lexus 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 Lexus 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 Lexus 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 Lexus 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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