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Automotix DIY provides automotive consumers and do it yourselfers; the most comprehensive repair information about 1999 Lexus RX300 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 1999 Lexus RX300 automobile. Try the Automotix DIY solution today!
A/C & HEATER SERVICE PROCEDURES FOR 1999 Lexus RX300 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 1999 Lexus RX300 cars and light trucks from 1990+
Air Bag System Precautions -> Lexus -> Arming
Vehicle: 1999 Lexus RX300 3.0 V6 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...
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A/C & HEATER SERVICE PROCEDURES FOR 1999 Lexus RX300 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 1999 Lexus RX300 cars and light trucks from 1990+
A/C Data -> Imported Passenger Cars, Light Trucks & Vans -> Lexus -> 1992-2002 -> 2003-04
Vehicle: 1999 Lexus RX300 3.0 V6 GAS
1992-2002
[[table data]] ... [[table data]]CLICK HERE TO GET FULL ACCESS TO 1999 Lexus RX300 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Lexus RX300 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 1999 Lexus RX300 cars and light trucks from 1990+
Lexus -> Diagnosis & Testing -> A/C System Diagnosis & Testing -> Accessing Diagnostic Trouble Codes -> Accessory Power Source Circuit -> Actuator Check Mode Inspection -> Air Inlet Servomotor Circuit -> Air Mix Control Servomotor Circuit Inspection -> Air Mix Damper Position Sensor -> Air Mix Damper Position Sensor Circuit Inspection -> Air Outlet Control Servomotor -> Air Vent Damper Control Mode Servomotor -> Ambient Temperature Sensor -> Back-Up Power Source Circuit Check -> Blower Motor Circuit Inspection -> Circuit Testing -> Clearing Diagnostic Trouble Codes -> Component Testing -> Compressor Circuit Inspection -> Compressor Lock Sensor Circuit Inspection -> Diagnostic Trouble Code Interpretation -> Electronic Control Unit -> Engine Coolant Temperature Circuit Inspection -> Engine Coolant Temperature Sensor -> ES 300 -> Evaporator Temperature Sensor -> Except GS 300 -> GS 300 & GS 400 -> GS 300, GS 400 & RX 300 -> Heater Main Relay Circuit Inspection -> Igniter Circuit Inspection -> Ignition (IG) Power Source Circuit Inspection -> LS 400 -> LS 400 & RX 300 -> Room Temperature Sensor -> SC 300 & SC 400 -> Solar Sensor -> Solar Sensor Circuit Inspection
Vehicle: 1999 Lexus RX300 3.0 V6 GAS
When servicing "LX 470" refer to" Land Cruiser" in for service procedures.
Accessing Diagnostic Trouble Codes
- On ES 300 models, turn the ignition switch to the ON position while pressing the air conditioner control AUTO button and fan down button simultaneously.
- On GS 300, GS 400 and RS 300 models, turn the ignition switch to the ON position while pressing the air conditioner control AUTO button and R/F SW button simultaneously.
- On LS 400, SC 300 and SC 400 models, turn the ignition switch to the ON position while pressing the air condi...
CLICK HERE TO GET FULL ACCESS TO 1999 Lexus RX300 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Lexus RX300 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 1999 Lexus RX300 cars and light trucks from 1990+
Electrical Symbol & Wire Color Code Identification -> Wire Color Code Identification -> Imported Vehicles
Vehicle: 1999 Lexus RX300 3.0 V6 GAS
CLICK HERE TO GET FULL ACCESS TO 1999 Lexus RX300 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Lexus RX300 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 1999 Lexus RX300 cars and light trucks from 1990+
Imported Cars & Light Trucks & Vans -> 1998-2000 -> Oil Charge -> 2.5 & 3.5 TL -> 3.5 RL -> 3000GT -> 4Runner -> 626 -> Accent -> Accord -> Acura -> Amigo, Rodeo & Trooper -> Audi -> Avalon -> B-Series Pickup -> BMW -> Boxster & 911 -> Cabrio, Golf, GTI & Jetta -> Camry & Camry Solara -> Celica & Echo -> Civic w/Nippondenso Compressor & CR-V -> Civic w/Sanden Compressor -> CL -> Corolla -> Diamante -> Eclipse -> Elantra & Triburon -> ES300 -> Forester & Legacy -> Galant -> GS300 & GS400 -> Hombre -> Honda -> Hyundai -> Impreza -> Infiniti -> Insight, Prelude & S2000 -> Integra -> Isuzu -> Jaguar -> Kia -> Land Cruiser -> Lexus -> LS400 -> LX450 & LX470 -> Mazda -> Mercedes Benz -> Miata -> Millenia -> Mirage -> Mitsubishi -> Montero -> Montero Sport -> MPV -> New Beetle -> Nissan -> Oasis -> Odyssey -> Outback -> Passat -> Passport -> Pickup -> Porsche -> Protege -> RAV4 -> RX300 -> Saab -> SC300 & SC400 -> Sienna & Tacoma -> SLX -> Sonata -> Subaru -> Supra -> Suzuki -> T100 & Tundra -> Tercel -> Toyota -> Volkswagen -> Volvo
Vehicle: 1999 Lexus RX300 3.0 V6 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
Integra
When replacing compressor drain old and new units. Add oil to new compressor equal to 5.0 oz. minus amount drained from old unit, but do not add more than 1.7 oz. of oil.
When replacing other system components add the following amount of new oil...
CLICK HERE TO GET FULL ACCESS TO 1999 Lexus RX300 A/C & HEATER SERVICE PROCEDURES
A/C & HEATER SERVICE PROCEDURES FOR 1999 Lexus RX300 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 1999 Lexus RX300 cars and light trucks from 1990+
Air Bag System Precautions -> Lexus -> Disarming
Vehicle: 1999 Lexus RX300 3.0 V6 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...
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