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Lexus IS350 CAR/TRUCK REPAIR PROCEDURES AND DIAGRAMS - WHAT Lexus 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 Lexus IS350 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 IS350 automobile. Try the Automotix DIY solution today!
FUEL FILTER REPLACEMENT PROCEDURES FOR Lexus IS350 AUTOMOBILES
Fuel filter replacement procedures with corresponding images for most domestic and imported Lexus IS350 cars and light trucks sold in the U.S. for 1980+.
Lexus -> Fuel Filter Replacement -> IS250, IS300 & IS350 -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 2006 Lexus IS350 3.5 V6 GAS
Fuel System Pressure Relief
- Remove the rear seat cushion.
- Remove the carpeting to access floor service hole cover.
- Disconnect the fuel pump electrical connector.
- Start the engine and let it idle until it stalls, then turn ignition OFF.
- Disconnect the battery ground cable.
Removal & Installation
Do not smoke or allow an open flame of any type when working on or near any fuel system related components. The highly flammable vapor mixtures may ignite, resulting in serious personal injur...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR Lexus IS350 AUTOMOBILES
Includes CV axle, universal joint, and driveline replacement, for domestic and imported Lexus IS350 cars and light trucks from 1990+.
DRIVESHAFT, Replace
Vehicle: 2009 Lexus IS350 3.5 V6 GAS
- Raise vehicle off ground and support it with safety stands in proper locations.
- Remove bolts and nuts securing front exhaust pipe assembly.
- Remove front floor heat insulator.
- Remove four nuts, grommets and front floor heat insulator.
- Remove nuts from righthand air guide plate.
- Make a reference mark across driveline and differential companion flange.
- Remove bolts, washer, and nuts from companion flange.
- Remove center support bearing mounting bolts and washers.
- On models equipped with manual transmission, remove bolts and bearing wa...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR Lexus IS350 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 IS350 cars and light trucks sold in the U.S. from mid 1990's+.
Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Clearing Diagnostic Trouble Codes -> Diagnostic Trouble Code Identification -> Reset Switch Test -> Using Scan Tool -> Using TPMS Warning Lamp
Vehicle: 2009 Lexus IS350 3.5 V6 GAS
Accessing Diagnostic Trouble Codes
Using TPMS Warning Lamp
- Place the ignition switch in the Off position.
- Using Toyota SST or other suitable jumper, connect terminals TC and CG of DLC3. The DLC3 is located under the left side of the instrument panel, Fig. .
- Place the ignition switch in the On position.
- Read and note DTCs indicated by flashes of the TPMS warning lamp, Fig. .
- If the TPMS warning lamp blinks in .25 second intervals, a normal condition is indicated, Fig. .
- If the TPMS warning lamp blinks in .5 second intervals followed by a 1.5 second pause, then additional .5 second i...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR Lexus IS350 AUTOMOBILES
Includes starter and alternator replacement procedures for domestic and imported Lexus IS350 cars and light trucks from 1990+.
Alternator, Replace
Vehicle: 2008 Lexus IS350 3.5 V6 GAS
- Disconnect battery ground cable.
- Remove clips securing cool air intake duct seal.
- Remove clips securing v-bank cover.
- Raise vehicle on suitable lift.
- Remove clips securing lefthand engine side cover.
- Remove bolts and clamp air cleaner inlet assembly.
- Remove air cleaner cap subassembly.
- Remove bolts securing air cleaner case subassembly.
- Rotate or lift belt tensioner arm counterclockwise using a suitable tool to relieve tension from drive belt.
- Remove drive belt.
- Remove radiator cap to relieve pressure. Never open radiator cap when engine is hot. Coolant under pressure when hot can sca...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR Lexus IS350 AUTOMOBILES
Cabin air filter locations and replacement procedures with corresponding images for most domestic and imported Lexus IS350 cars and light trucks sold in the U.S. as equipped to the current model year.
Cabin Air Filter Service -> Lexus -> 2006-09 IS250, IS350 & 2008-09 IS F
Vehicle: 2009 Lexus IS350 3.5 V6 GAS
The cabin air filter should be cleaned every 18 months or 15,000 miles and replaced every 36 months or 30,000 miles. In dusty areas change the cabin air filter more often.
- Open the glove compartment.
- Rem...
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MAINTENANCE LAMP RESET PROCEDURES FOR Lexus IS350 AUTOMOBILES
Maintenance lamp reset procedures with corresponding images for most domestic and imported Lexus IS350 cars and light trucks sold in the U.S. from 1990+.
Lexus -> Lexus Ride Control (LRC) Indicator Lamp ->
Vehicle: 2009 Lexus IS350 3.5 V6 GAS
The electronic modulated air suspension system has internal self-diagnostic capabilities. When the ignition switch is placed in the On position, the LRC indicator lamp should light for approximately 2 seconds. If the lamp flashes continuously at 1 second intervals, the Electronic Control Unit (ECU) has stored a diagnostic trouble code.
Following diagnosis a...
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RADIATOR & HOSE REPLACEMENT PROCEDURES FOR Lexus IS350 AUTOMOBILES
Includes radiator, cooling and heater hose replacement procedures for domestic and imported Lexus IS350 cars and light trucks from 1990+
Radiator, Replace
Vehicle: 2007 Lexus IS350 3.5 V6 GAS
- Remove cool air intake duct seal.
- Remove engine room left hand side cover.
- Remove engine room side cover.
- Remove engine cover sub-assembly.
- Remove no. 1 inlet air cleaner.
- Disconnect no. 2 ventilation hose.
- Remove air cleaner cap with air cleaner hose.
- Raise vehicle.
- Remove engine under cover.
- Drain engine coolant into a suitable container.
- Remove front bumper assembly.
- Remove front bumper energy absorber.
- Lower vehicle.
- Disengage two clips and remove radiator support opening cover.
- On models with Dynamic Radar Cruise Control System, remove millimeter wave radar sensor assembly.
- Remove three...
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SERPENTINE BELT SERVICE PROCEDURES FOR Lexus IS350 AUTOMOBILES
Serpentine belt replacement procedures with corresponding images for most domestic and imported Lexus IS350 cars and light trucks sold in the U.S. from 1990+.
Serpentine Drive Belt, Replace
Vehicle: 2009 Lexus IS350 3.5 V6 GAS
- Remove air intake duct seal.
- Remove bolts from air cleaner inlet.
- Rotate or lift belt tensioner arm counterclockwise, using a suitable tool to relieve te...
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COMPONENT LOCATION DIAGRAMS FOR Lexus IS350 AUTOMOBILES
Component location diagrams for most Lexus IS350 cars and light trucks sold in the U.S. from 1990+.
 ECM Diagram for 2008 Lexus IS350 3.5 V6 GASComponents on diagram: |
 Keyless Entry Components Diagram for 2008 Lexus IS350 3.5 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR Lexus IS350 AUTOMOBILES
OEM drawn wiring diagrams for most Lexus IS350 cars and light trucks sold in the U.S.
 2006 Lexus IS350 3.5 V6 GAS Wiring DiagramComponents on diagram: |
 2008 Lexus IS350 3.5 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR Lexus IS350 AUTOMOBILES
OEM TSB listings for most Lexus IS350 cars and light trucks sold in the U.S. from 1985+.
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Document: INITIAL CALIBRATION OF COMPASS DURING PDS Vehicle: 2008 Lexus IS350 3.5 V6 GAS Auto Systems: |
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Document: FRONT SPOILER INSTALLATION DURING PDS Vehicle: 2008 Lexus IS350 3.5 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR Lexus IS350 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most Lexus IS350 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 IS350 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 IS350 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 IS350 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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