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2006 Lexus GS300 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 Section
- Component Locations
- Wiring Diagrams
- Technical Service Bulletins
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- Fuel Filter Replacement
- Driveline, U-Joint & CV Axles Replacement
- Tire Pressure Monitoring System
- Starter & Alternator Replacement
- Cabin Air Filter Locations & Replacement
- Maintenance Lamp Reset
- Radiator & Hose Replacement
- Serpentine Belt Service
Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2006 Lexus GS300 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 GS300 automobile. Try the Automotix DIY solution today!
FUEL FILTER REPLACEMENT PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
Lexus -> Fuel Filter Replacement -> GS430, LS430, SC430 & 1998-06 GS300 -> Fuel System Pressure Relief -> Removal & Installation
Vehicle: 2006 Lexus GS300 3.0 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 mixtu...
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DRIVELINE, U-JOINT & CV AXLES REPLACEMENT PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
CV AXLE SHAFT, Replace
Vehicle: 2006 Lexus GS300 3.0 V6 GAS
- Raise and support vehicle and support it with safety stands in proper locations.
- Remove wheel nuts and front wheels.
- Unstake front axle hub using suitable tool. Release staked part of nut completely or threads of driveshaft may be damaged.
- Remove split pin and driveshaft castle nut and washer from front hub.
- Apply brake and remove axle hub nut.
- Disconnect speed sensor harness clip and separate sensor wire and hose from shock absorber. Do not damage speed sensor when disconnecting.
- Remove bolt securing speed sensor.
- Remove bolt and nuts and remove lower ball joint steering knuckl...
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TIRE PRESSURE MONITORING SYSTEM PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
Relearn Procedures -> Registration -> System Initialization -> Tire Pressure Sensor & Transmitter -> TPMS ECU
Vehicle: 2006 Lexus GS300 3.0 V6 GAS
Registration
TPMS ECU
If replacing the TPMS ECU, prior to removal, use a suitably programmed scan tool to read the registered transmitter identification number for all wheels and note them for registration.
- Connect a suitably programmed scan tool to DLC3 located under the LH side of the instrument panel.
- Using the scan tool, note the registered transmitter IDs that are stored in the old TPMS ECU.
- If reading the stored transmitter IDs from the old TPMS ECU is not possible, the tires will need to be removed from the wheels to read and note the tire pressure sensor transmitter IDs.
- Wi...
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STARTER & ALTERNATOR REPLACEMENT PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
Alternator, Replace
Vehicle: 2006 Lexus GS300 3.0 V6 GAS
- Disconnect battery ground cable. After removing battery ground cable wait 90 seconds to prevent air bag and seat belt pretensioner activation.
- Remove nuts securing v-bank cover.
- Remove clips securing cool air intake duct seal.
- Remove bolts securing righthand engine under cover.
- Rotate or lift belt tensioner arm counterclockwise using a suitable tool to relieve tension from drive belt.
- Remove drive belt.
- Remove A/C compressor with pulley assembly.
- Remove bolt securing A/C suction hose from compressor.
- Remove O-ring from suction hose. Seal openings of any disconnected high or low A/C...
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CABIN AIR FILTER LOCATIONS & REPLACEMENT PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
Cabin Air Filter Service -> Lexus -> 2006 GS300, 2006-07 GS430, 2007-09 GS350, GS450h & 2008-09 GS460
Vehicle: 2006 Lexus GS300 3.0 V6 GAS
Under normal operating conditions the cabin air filter should be cleaned every 18 months or 15,00 miles and replaced 36 months or 30,000 miles. In dusty areas change the cabin air filter more often.
The cabin air filter cannot be removed with the A/C system in outside air mode.
- Open the glove compartment.
- Remove the partition plate by pulling outward, Fig. .
- Remove the cover located at the rear of the glove compartment.
- Through...
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MAINTENANCE LAMP RESET PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
Lexus -> Lexus Ride Control (LRC) Indicator Lamp ->
Vehicle: 2006 Lexus GS300 3.0 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 2006 Lexus GS300 AUTOMOBILES
Radiator, Replace
Vehicle: 2006 Lexus GS300 3.0 V6 GAS
- Drain engine coolant into a suitable container.
- Disconnect cable from negative battery terminal. Wait at least 90 seconds after disconnecting cable from negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
- Raise vehicle.
- Remove engine under cover.
- Lower vehicle.
- Remove engine cover sub-assembly.
- Remove two nuts and cover.
- Remove cool air intake duct seal.
- Remove engine room right hand side cover.
- Remove engine room left hand side cover.
- To remove no.1 air cleaner inlet, remove bolt and inlet.
- Remove air cl...
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SERPENTINE BELT SERVICE PROCEDURES FOR 2006 Lexus GS300 AUTOMOBILES
Serpentine Drive Belt, Replace
Vehicle: 2006 Lexus GS300 3.0 V6 GAS
- Remove air intake duct seal.
- Remove bolt from air cleaner inlet, then remove air cleaner inlet assembly.
- Remove V-Bank engine cover subassembly.
- Rotate or lift belt tensioner arm counterclockwi...
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COMPONENT LOCATION DIAGRAMS FOR 2006 Lexus GS300 AUTOMOBILES
Component location diagrams for most 2006 Lexus GS300 cars and light trucks sold in the U.S. from 1990+.
 Navigation System, Engine Compartment And Window Defogger Diagram for 2006 Lexus GS300 3.0 V6 GASComponents on diagram: |
 Multiplex Network And Doors Diagram for 2006 Lexus GS300 3.0 V6 GASComponents on diagram: |
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WIRING DIAGRAMS FOR 2006 Lexus GS300 AUTOMOBILES
OEM drawn wiring diagrams for most 2006 Lexus GS300 cars and light trucks sold in the U.S.
 2006 Lexus GS300 3.0 V6 GAS Wiring DiagramComponents on diagram: |
 2006 Lexus GS300 3.0 V6 GAS Wiring DiagramComponents on diagram: |
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TECHNICAL SERVICE BULLETINS FOR 2006 Lexus GS300 AUTOMOBILES
OEM TSB listings for most 2006 Lexus GS300 cars and light trucks sold in the U.S. from 1985+.
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Document: MIL ON DTC P0172, P0175, P2196, P2198, P0138, P0158, P0037 or P0057 Vehicle: 2006 Lexus GS300 3.0 V6 GAS Auto Systems: |
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Document: XM Satellite Radio Inoperative Until Ignition Key Is Cycled Vehicle: 2006 Lexus GS300 3.0 V6 GAS Auto Systems: |
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COMPONENT/PARTS SPECIFICATIONS FOR 2006 Lexus GS300 AUTOMOBILES
BRAKE SPECIFICATIONS: Brake drum, rotor, caliper, and related specifications for most 2006 Lexus GS300 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 2006 Lexus GS300 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 2006 Lexus GS300 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 2006 Lexus GS300 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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