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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 2004 Lexus GX470 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 GX470 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus GX470 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 GX470 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 GX470 4.7 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...
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A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus GX470 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 GX470 cars and light trucks from 1990+
Air Bag System Precautions -> Lexus -> Arming
Vehicle: 2004 Lexus GX470 4.7 V8 GAS
For Lexus LX 450 & LX 470 Information, Refer to "Land Cruiser" In "Toyota."
- Ensure ignition is in Lock position.
- Connect battery ground cable. Ensure no one is inside vehicle when connecting battery ground cable.
- Wait at least 10 seconds before turning ignition from Lock position.
- Fr...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus GX470 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 GX470 cars and light trucks from 1990+
Air Bag System Precautions -> Lexus -> Disarming
Vehicle: 2004 Lexus GX470 4.7 V8 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...
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus GX470 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 GX470 cars and light trucks from 1990+
A/C Data -> Imported Passenger Cars, Light Trucks & Vans -> Lexus -> 1992-2002 -> 2003-04
Vehicle: 2004 Lexus GX470 4.7 V8 GAS
1992-2002
[[table data]] ... [[table data]]CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus GX470 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 GX470 cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 2004 Lexus GX470 4.7 V8 GAS
CLICK HERE TO GET FULL ACCESS TO 2004 Lexus GX470 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 2004 Lexus GX470 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 GX470 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 2003-04 -> System Inspection -> Compressor -> Condenser -> Evaporator -> Receiver-Drier/Accumulator -> Refrigerant Line Restrictions -> Thermostatic Expansion Valve
Vehicle: 2004 Lexus GX470 4.7 V8 GAS
While a detailed diagnostic procedure for all air conditioning systems would be impractical due to the many variations in construction and operation, there are three fundamental components of a total diagnosis:
- Refrigerant systems must have an adequate, but not excessive charge.
- Determination must be made whether the refrigerant system is governed by a cycling clutch compressor or by valves which control evaporator pressure.
- The air distribution system (blower motor, switches, vacuum lines and air ducts) must be operational before checking the ...
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