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Get Full Access Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Lexus LS430 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 2004 Lexus LS430 automobile. Try the Automotix DIY solution today!
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A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus LS430 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 2004 Lexus LS430 cars and light trucks from 1990+

Lexus -> Component Replacement & Adjustment -> Thermostat, Replace -> ES 300 & RX 300 -> GS 300 & IS 300 -> GS 430, LS 430 & SC 430 -> GX 470 & LX 470
Vehicle: 2004 Lexus LS430 4.3 V8 GAS

ES 300 & RX 300

  • Drain engine coolant.
  • Remove air cleaner assembly, tag all hoses for installation reference.
  • Disconnect heater hose, hydraulic motor hose.
  • Disconnect engine electrical wire from water inlet, then disconnect engine coolant temperature sensor electrical connection.
  • Disconnect water inlet hose from water inlet and cylinder head.
  • Remove water inlet, then thermostat and gasket, Fig. .
  • Reverse procedure to install. Torque water inlet nuts to 69 inch lbs.

GS 300 & IS 300

  • Drain engine coolant.
  • Remove t...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus LS430 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus LS430 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 2004 Lexus LS430 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Oil Charge -> 3.2 CL -> 3.2 TL -> 3.5 RL -> 4Runner -> Accent -> Accord -> Acura -> Audi -> Avalon -> B-Series Pickup & Tribute -> BMW -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic -> Corolla -> Diamante -> Eclipse -> Elantra & Tiburon -> Endeavor & Montero -> ES300 & ES330 -> Forester & Legacy -> Galant -> GS300 & GS430 -> GX470 & LX470 -> Honda -> Hyundai -> Impreza -> Infiniti -> IS300, LS430, RX300, RX330 & SC430 -> Isuzu -> Jaguar -> Kia -> Lancer -> Land Cruiser -> Land Rover -> Lexus -> Mazda -> Mazda3 & Protege -> Mazda6 -> MDX -> Mercedes-Benz -> Miata -> Mitsubishi -> Montero Sport & Outlander -> MPV -> MR2, Highlander & Sequoia -> New Beetle -> Nippondenso Compressor -> Nissan -> Odyssey -> Outback -> Passat -> Porsche -> RAV4 -> RSX -> S2000 -> Saab -> Sanden Compressor -> Santa Fe & Sonata -> Sienna & Tacoma -> Subaru -> Suzuki -> Toyota -> Tundra -> Volkswagen -> Volvo -> XG350
Vehicle: 2004 Lexus LS430 4.3 V8 GAS

Remove defective components. Add the proper amount of oil to each replacement component. Most recovery/recycling equipment will measure the amount of oil being removed. This is the amount of oil to be added back to the system, follow manufactures instructions provided with the recovery/recycling station.

Acura

MDX

When replacing compressor, drain old and new units. Add oil to new compressor equal to 7.0 oz.

When replacing other system components add the following amount of new oil: front evaporator, 1.3 oz.; rear evaporator, 1.0 oz.; condenser, 1.2 oz.; line ...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus LS430 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus LS430 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 2004 Lexus LS430 cars and light trucks from 1990+

Imported Cars & Light Trucks & Vans -> 2003-04 -> Charging System
Vehicle: 2004 Lexus LS430 4.3 V8 GAS

Use instructions provided with charging station. Follow these procedures to prevent charging station from being accidentally exposed to high-side vehicle system pressure:

  • Do no...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus LS430 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus LS430 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 2004 Lexus LS430 cars and light trucks from 1990+

Lexus -> Component Replacement & Adjustment -> Instrument Panel, Replace -> ES 300 & ES 330 -> GS 300 & GS 430 -> GX 470 -> IS 300 -> LS 430 -> LX 470 -> RX 300 & RX 330 -> SC 430
Vehicle: 2004 Lexus LS430 4.3 V8 GAS

ES 300 & ES 330

  • Remove front pillar garnish, front inside scuff plate, and front door opening cover, Fig. .
  • Remove cowl side trim.
  • Loosen screws from wheel pad, Fig. . Pull wheel pad out and disconnect air bag connector. Store air bag face up.
  • Remove steering wheel retaining nut and disconnect connector, Fig. . Place scribe marks on steering wheel and shaft, then remove steering wheel using steering wheel- puller tool No. 0921331021, or equivalent.
  • Remove safety pad No. 2 as follows:
    • Remove two screws and hood lock release ...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus LS430 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus LS430 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 2004 Lexus LS430 cars and light trucks from 1990+

Lexus -> Electric Cooling Fans -> Component Replacement -> Engine Coolant Temperature Switch -> ES 300 & ES 330 -> Fan Motor -> Fan Motor Relay -> Fan Motors -> GS 300, GS 430 & IS 300 -> High Pressure Switch -> LS 430 -> RX 300 -> SC 430
Vehicle: 2004 Lexus LS430 4.3 V8 GAS

When servicing LX 470, refer to Land Cruiser in for service procedures.

ES 300 & ES 330

Refer to "Camry" in in "Toyota" for service procedures.

GS 300, GS 430 & IS 300

Fan Motor
  • Drain engine coolant into suitable container.
  • Remove air cleaner inlet.
  • Remove air cleaner and MAF meter assembly.
  • Disconnect upper radiator hose.
  • Disconnect ECM outlet duct from ECM box.
  • Disconnect wire for electric cooling fan from clamp on cooling fan.
  • Disconnect two electric cooling fan connectors.
  • Disconnect radiator...

CLICK HERE TO GET FULL ACCESS TO 2004 Lexus LS430 A/C & HEATER SERVICE PROCEDURES

A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus LS430 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 2004 Lexus LS430 cars and light trucks from 1990+

Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2004 Lexus LS430 4.3 V8 GAS

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

Click here to view more details2006 Lexus LS430 Engine Splash Shield, Front, Made of high-density polyethylene for maximum durability and tensile strength; Built to exact OE dimensions for a precise fit; With 1-year limited TruckEFX warranty..

Source: Auto Body Parts Store

$123.55

Click here to view more details2006 Lexus LS430 Engine Splash Shield, Front, Made of high-density polyethylene for maximum durability and tensile strength; Built to exact OE dimensions for a precise fit; With 2 years limited TrustBuilt warranty..

Source: Auto Body Parts Store

$123.55

Click here to view more details2004 Lexus LS430 17" x 7.5" Alloy Wheel Take-Off, Alloy Wheel; 17 X 7.5; 7 Spokes; 5 Lug; 4.5 Inch BP; Light PVD Chrome Aftermarket, , .

Source: Wheels / Rims, Mirrors & Lights Store

$301.50

Click here to view more details2006 Lexus LS430 V8, 4.3 L, 260 CID Rebuilt Engine, Warranty: 3-Year/100,000 Mile, .

Source: Rebuilt Engines Store

Ad Hoc

Click here to view more details2002 Lexus LS430 Used Air Flow Meter/Sensor, 1.5, AUTO, FWD, Very Good.

Source: Used Auto Parts Store

$55.00

Click here to view more details2001 Lexus LS430 Used Exhaust Manifold, L., Very Good.

Source: Used Auto Parts Store

$270.00
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