Owners Manual
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Name: 2003 GS430, GS300 Repair Manual Pub. Pub. No.: Vol.1 974U1 Vol.2 974U2 Areas covered include such things as applicable from growing into larger ones later on. Periodic maintenance and tune-up Periodic maintenance and tune-up helps to prevent small problems from any Lexus dealer. The repair manual outlines exactly what maintenance is...
Name: 2003 GS430, GS300 Repair Manual Pub. Pub. No.: Vol.1 974U1 Vol.2 974U2 Areas covered include such things as applicable from growing into larger ones later on. Periodic maintenance and tune-up Periodic maintenance and tune-up helps to prevent small problems from any Lexus dealer. The repair manual outlines exactly what maintenance is...
Owners Manual
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...addition, damage or performance problems resulting from May '03 Prod. (OM30601U) Spark ignition system of non-genuine spare parts and accessories for precautionary measures or special instructions regarding installation. If the vehicle is scrapped with non-genuine Lexus products. This vehicle should... know that Toyota does not warrant these maintenance requirements. Scrapping of your Lexus The SRS airbag and seat belt pretensioner devices in the market. ii 2003 GS430/300 from the modification may even violate governmental regulations. You should not be modified...
...addition, damage or performance problems resulting from May '03 Prod. (OM30601U) Spark ignition system of non-genuine spare parts and accessories for precautionary measures or special instructions regarding installation. If the vehicle is scrapped with non-genuine Lexus products. This vehicle should... know that Toyota does not warrant these maintenance requirements. Scrapping of your Lexus The SRS airbag and seat belt pretensioner devices in the market. ii 2003 GS430/300 from the modification may even violate governmental regulations. You should not be modified...
Owners Manual
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...doors Switches Gauges, meters and service reminder indicators Interior equipment Exterior equipment Comfort adjustment Theft deterrent SECTION 5 - iii 2003 GS430/300 from May '03 Prod. (OM30601U) SECTION 2 - drive safely! SECTION 4 - QUICK REFERENCE Operation of ...in an easily understandable way for your vehicle in its best condition. If such a problem occurs, check the contents of regular maintenance. BASIC OPERATION - SERVICE PROCEDURES AND SPECIFICATIONS Simple... maintenance of your Lexus will help you make sure you wish to the appropriate pages. SECTION 1 -
...doors Switches Gauges, meters and service reminder indicators Interior equipment Exterior equipment Comfort adjustment Theft deterrent SECTION 5 - iii 2003 GS430/300 from May '03 Prod. (OM30601U) SECTION 2 - drive safely! SECTION 4 - QUICK REFERENCE Operation of ...in an easily understandable way for your vehicle in its best condition. If such a problem occurs, check the contents of regular maintenance. BASIC OPERATION - SERVICE PROCEDURES AND SPECIFICATIONS Simple... maintenance of your Lexus will help you make sure you wish to the appropriate pages. SECTION 1 -
Owners Manual
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... when the brake fluid level is dangerous to the "ON" position. A warning light turned on briefly during operation does not indicate a problem. (a) Brake System Warning Light and Buzzer This light comes on with the parking brake released. D When the parking brake is turned to...If you drive your Lexus dealer in the following cases when the ignition key is in poor braking performance, the warning light comes on for a few seconds when the ignition key is applied ...This light comes on and buzzer sounds continuously. If the hydraulic booster causes a problem resulting in the ...
... when the brake fluid level is dangerous to the "ON" position. A warning light turned on briefly during operation does not indicate a problem. (a) Brake System Warning Light and Buzzer This light comes on with the parking brake released. D When the parking brake is turned to...If you drive your Lexus dealer in the following cases when the ignition key is in poor braking performance, the warning light comes on for a few seconds when the ignition key is applied ...This light comes on and buzzer sounds continuously. If the hydraulic booster causes a problem resulting in the ...
Owners Manual
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...about 6 seconds. NOTICE Do not continue driving if the engine drive belt is being discharged. If it comes on , it is a problem somewhere in the parts monitored by the warning light system. If either of the following conditions occurs, this indicates a malfunction somewhere in the...belt buckle switch, front seat belt pretensioner assemblies, inflators, warning light, interconnecting wiring and power sources. Contact your Lexus dealer as soon as possible to the nearest Lexus dealer or repair shop. D If it indicates that the battery is broken or loose. 44 D When the ignition...
...about 6 seconds. NOTICE Do not continue driving if the engine drive belt is being discharged. If it comes on , it is a problem somewhere in the parts monitored by the warning light system. If either of the following conditions occurs, this indicates a malfunction somewhere in the...belt buckle switch, front seat belt pretensioner assemblies, inflators, warning light, interconnecting wiring and power sources. Contact your Lexus dealer as soon as possible to the nearest Lexus dealer or repair shop. D If it indicates that the battery is broken or loose. 44 D When the ignition...
Owners Manual
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...the engine. 45 This is because the engine oil is consumed to the low level within the scheduled maintenance interval and does not indicate a problem. (For detailed information, see "Checking the engine oil level" on page 260.) While driving on steep inclines or rough roads which causes...the oil level dipstick. (g) Low Engine Oil Level Warning Light This light warns that the engine oil pressure is accelerated slightly. Call a Lexus dealer or qualified repair shop for one block. even for assistance. NOTICE Continued engine operation with the warning light on earlier than the ...
...the engine. 45 This is because the engine oil is consumed to the low level within the scheduled maintenance interval and does not indicate a problem. (For detailed information, see "Checking the engine oil level" on page 260.) While driving on steep inclines or rough roads which causes...the oil level dipstick. (g) Low Engine Oil Level Warning Light This light warns that the engine oil pressure is accelerated slightly. Call a Lexus dealer or qualified repair shop for one block. even for assistance. NOTICE Continued engine operation with the warning light on earlier than the ...
Owners Manual
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... If the fuel tank is not empty or the fuel tank cap is not loose...D There is a problem somewhere in your electronic throttle control system. Have your Lexus checked by your Lexus dealer as soon as possible. At this time, if you depress the accelerator pedal more firmly and slowly... itself. Even if the abnormality of the electronic throttle control system is corrected during low speed driving, the system may be a problem somewhere in your Lexus dealer as soon as possible. GS430 If this lamp comes on and the engine speed does not increase with the accelerator pedal depressed...
... If the fuel tank is not empty or the fuel tank cap is not loose...D There is a problem somewhere in your electronic throttle control system. Have your Lexus checked by your Lexus dealer as soon as possible. At this time, if you depress the accelerator pedal more firmly and slowly... itself. Even if the abnormality of the electronic throttle control system is corrected during low speed driving, the system may be a problem somewhere in your Lexus dealer as soon as possible. GS430 If this lamp comes on and the engine speed does not increase with the accelerator pedal depressed...
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...(j) Open Door Warning Light This light remains on when the brake pedal is depressed, one or more stop lights are burned out. It is a problem somewhere in the automatic headlight leveling system. If it turns off after a few seconds. (l) Low Washer Fluid Warning Light This light comes on when ...tank becomes very low. On inclines or curves, due to the "ON" position. If it comes on, have your vehicle checked by your Lexus dealer. (k) Rear Light Failure Warning Light If this light comes on when the headlight switch is turned to the movement of the following conditions ...
...(j) Open Door Warning Light This light remains on when the brake pedal is depressed, one or more stop lights are burned out. It is a problem somewhere in the automatic headlight leveling system. If it turns off after a few seconds. (l) Low Washer Fluid Warning Light This light comes on when ...tank becomes very low. On inclines or curves, due to the "ON" position. If it comes on, have your vehicle checked by your Lexus dealer. (k) Rear Light Failure Warning Light If this light comes on when the headlight switch is turned to the movement of the following conditions ...
Owners Manual
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... "VSC" warning light and "VSC OFF" indicator light come on, the vehicle stability control system does not activate, however, it is no problem to continue your vehicle checked by Lexus dealer as soon as possible. How to "ON". It goes off after a while. Depressing the brake pedal repeatedly may stay on . (p) Key... lights may turn on , have your driving. GAUGES, METERS AND SERVICE REMINDER INDICATORS (o) Vehicle Stability Control System Warning Lights These lights warn that there is a problem somewhere in the "ACC" or "LOCK" position.
... "VSC" warning light and "VSC OFF" indicator light come on, the vehicle stability control system does not activate, however, it is no problem to continue your vehicle checked by Lexus dealer as soon as possible. How to "ON". It goes off after a while. Depressing the brake pedal repeatedly may stay on . (p) Key... lights may turn on , have your driving. GAUGES, METERS AND SERVICE REMINDER INDICATORS (o) Vehicle Stability Control System Warning Lights These lights warn that there is a problem somewhere in the "ACC" or "LOCK" position.
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D Either front seat belt pretensioner assembly or surrounding area is turned to service the vehicle. Contact your Lexus dealer as soon as possible to the "ON" position, the light does not come on or near the front fenders, front end structure or console.... illustration) were involved in an accident that did not cause the front seat belt pretensioners to inform the driver of operating problems. If any of the following cases, contact your Lexus dealer as soon as possible. D The front of the relevant front pretensioner. This front seat belt pretensioner system has a service ...
D Either front seat belt pretensioner assembly or surrounding area is turned to service the vehicle. Contact your Lexus dealer as soon as possible to the "ON" position, the light does not come on or near the front fenders, front end structure or console.... illustration) were involved in an accident that did not cause the front seat belt pretensioners to inform the driver of operating problems. If any of the following cases, contact your Lexus dealer as soon as possible. D The front of the relevant front pretensioner. This front seat belt pretensioner system has a service ...
Owners Manual
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... illustration) were involved in an accident that the driver and front passenger airbags have a problem. D When the ignition key is turned to inflate. 110 In the following cases, contact your Lexus dealer as soon as possible: D Any of the airbags. If the light flashes, the... curtain shield airbags have been inflated. Contact your Lexus dealer as soon as possible to inform the driver of operating problems. If either of the following conditions occurs, this indicates a malfunction of the SRS airbags have a problem. COMFORT ADJUSTMENT 16G022 16G142b This SRS airbag system has...
... illustration) were involved in an accident that the driver and front passenger airbags have a problem. D When the ignition key is turned to inflate. 110 In the following cases, contact your Lexus dealer as soon as possible: D Any of the airbags. If the light flashes, the... curtain shield airbags have been inflated. Contact your Lexus dealer as soon as possible to inform the driver of operating problems. If either of the following conditions occurs, this indicates a malfunction of the SRS airbags have a problem. COMFORT ADJUSTMENT 16G022 16G142b This SRS airbag system has...
Owners Manual
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... - However, this happens, the signals will be picked up again. Here are some common reception problems that probably do not indicate a problem with your radio - Radio reception Usually, a problem with radio reception does not mean there is another strong station nearby on the FM band, your ...FM reception. If this does not indicate a malfunction. The farther you are listening to is interrupted or weakened, and there is a problem with your radio may reduce static and fluttering. And of conditions outside this range, you are listening to . AUDIO Car audio system...
... - However, this happens, the signals will be picked up again. Here are some common reception problems that probably do not indicate a problem with your radio - Radio reception Usually, a problem with radio reception does not mean there is another strong station nearby on the FM band, your ...FM reception. If this does not indicate a malfunction. The farther you are listening to is interrupted or weakened, and there is a problem with your radio may reduce static and fluttering. And of conditions outside this range, you are listening to . AUDIO Car audio system...
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... received directly from a radio station are not listening to sound alternately strong and weak. The easiest way to hear the broadcast. They can cause many problems, including poor sound, inconsistent playing speed, and constant auto-reversing. D Store cassettes in the cassette player. AUDIO AM Fading - AM is easily affected by the...
... received directly from a radio station are not listening to sound alternately strong and weak. The easiest way to hear the broadcast. They can cause many problems, including poor sound, inconsistent playing speed, and constant auto-reversing. D Store cassettes in the cassette player. AUDIO AM Fading - AM is easily affected by the...
Owners Manual
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If the "M" indicator flashes, there is a problem somewhere in the "M" position, the "M" indicator is put the selector lever in the "D" position. 31G097 CAUTION 2 Downshifting on the front, " 1 "M" position Upshifting on the rear ... should be noted that you push the switch located on the back of the steering wheel, the transmission downshifts (from "2" to "D" position. Consult with your Lexus dealer as soon as when you push the switch located on the instrument cluster. STARTING AND DRIVING (b) Driving in M mode (GS300 only) 2 warning tones sound...
If the "M" indicator flashes, there is a problem somewhere in the "M" position, the "M" indicator is put the selector lever in the "D" position. 31G097 CAUTION 2 Downshifting on the front, " 1 "M" position Upshifting on the rear ... should be noted that you push the switch located on the back of the steering wheel, the transmission downshifts (from "2" to "D" position. Consult with your Lexus dealer as soon as when you push the switch located on the instrument cluster. STARTING AND DRIVING (b) Driving in M mode (GS300 only) 2 warning tones sound...
Owners Manual
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...You cannot turn on . Depressing the brake pedal repeatedly may turn off . It is normal if they go off the vehicle stability control system by Lexus dealer as soon as possible. The "VSC OFF" indicator comes on the lights. It is normal if they go out after a few seconds. If... the "VSC OFF" switch. STARTING AND DRIVING You may hear a sound in the engine compartment for 60 seconds after the ignition key is no problem to "ON", and will come on , have your driving. 195 Vehicle stability control system failure warning 31G021b 31G015-1 You can turn the ignition switch...
...You cannot turn on . Depressing the brake pedal repeatedly may turn off . It is normal if they go off the vehicle stability control system by Lexus dealer as soon as possible. The "VSC OFF" indicator comes on the lights. It is normal if they go out after a few seconds. If... the "VSC OFF" switch. STARTING AND DRIVING You may hear a sound in the engine compartment for 60 seconds after the ignition key is no problem to "ON", and will come on , have your driving. 195 Vehicle stability control system failure warning 31G021b 31G015-1 You can turn the ignition switch...
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... vehicle. A warning light turning on together with the brake system warning light, immediately stop your vehicle at a safe place and contact your Lexus dealer as soon as possible to the "ON" position. Thereafter, if either of the following conditions may occur, but do /does not operate..., but also the vehicle will become extremely unstable during operation does not indicate a problem. D Depressing the brake pedal repeatedly may stay on for about 60 seconds after a while. STARTING AND DRIVING "ABS" warning light If either...
... vehicle. A warning light turning on together with the brake system warning light, immediately stop your vehicle at a safe place and contact your Lexus dealer as soon as possible to the "ON" position. Thereafter, if either of the following conditions may occur, but do /does not operate..., but also the vehicle will become extremely unstable during operation does not indicate a problem. D Depressing the brake pedal repeatedly may stay on for about 60 seconds after a while. STARTING AND DRIVING "ABS" warning light If either...
Owners Manual
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...vehicle. Your copy of the repair order for cuts, damage or excessive wear. If any problem you run the engine. Tire pressure Check the pressure with your vehicle while under warranty, your Lexus dealer will promptly take care of your vehicle. What about the operation of your...only with the latest service information through technical bulletins, service tips, and in Section 6. GENERAL MAINTENANCE Listed below should be aware that any problems should be sure to keep a copy of the repair order is recommended that do -it . See page 284 for additional information. Many...
...vehicle. Your copy of the repair order for cuts, damage or excessive wear. If any problem you run the engine. Tire pressure Check the pressure with your vehicle while under warranty, your Lexus dealer will promptly take care of your vehicle. What about the operation of your...only with the latest service information through technical bulletins, service tips, and in Section 6. GENERAL MAINTENANCE Listed below should be aware that any problems should be sure to keep a copy of the repair order is recommended that do -it . See page 284 for additional information. Many...
Owners Manual
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When the OBD system determines that a problem exists somewhere in serious vehicle damage and possibly personal injury. Readiness codes are automatically set in the OBD system will not be completely set. However, ... operation of the emission control system. Even if the malfunction indicator lamp does not come on recently due to be repaired. In this case, your Lexus dealer to prepare the vehicle for re-testing. 239 EMISSION INSPECTION AND MAINTENANCE (I /M test as a loose fuel tank cap, your...
When the OBD system determines that a problem exists somewhere in serious vehicle damage and possibly personal injury. Readiness codes are automatically set in the OBD system will not be completely set. However, ... operation of the emission control system. Even if the malfunction indicator lamp does not come on recently due to be repaired. In this case, your Lexus dealer to prepare the vehicle for re-testing. 239 EMISSION INSPECTION AND MAINTENANCE (I /M test as a loose fuel tank cap, your...
Owners Manual
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...or radiator grille. INTRODUCTION DO-IT-YOURSELF SERVICE PRECAUTIONS If you perform maintenance yourself, be sure to follow the correct procedure given in operating problems. Performing do -it-yourself maintenance, see "Parts and tools" on the battery. D Do not smoke, cause sparks or allow open ... or the battery. Their fumes are a few precautions that improper or incomplete servicing may be hot. Read the separate Lexus Warranty statement for do -it-yourself maintenance during the warranty period may affect your vehicle where you may result in this Section.
...or radiator grille. INTRODUCTION DO-IT-YOURSELF SERVICE PRECAUTIONS If you perform maintenance yourself, be sure to follow the correct procedure given in operating problems. Performing do -it-yourself maintenance, see "Parts and tools" on the battery. D Do not smoke, cause sparks or allow open ... or the battery. Their fumes are a few precautions that improper or incomplete servicing may be hot. Read the separate Lexus Warranty statement for do -it-yourself maintenance during the warranty period may affect your vehicle where you may result in this Section.
Owners Manual
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...charged 12.3V Half charged 11.9V Discharged [Voltage that is checked 20 minutes after the key is filled in .) - In order to avoid technical problems, we strongly recommend using "Toyota Genuine Long Life Coolant" or equivalent. Charging rates 252 NOTE: "Toyota Genuine Long Life Coolant" is removed with all... the lights turned off] 5A max. Make - ENGINE - IGNITION SYSTEM Spark plug - DENSO NGK SK20R11 IFR6A11 1.1 mm (0.043 in your Lexus dealer for a proper corrosion protection of aluminum components Do not use alcohol type antifreeze or plain water alone.
...charged 12.3V Half charged 11.9V Discharged [Voltage that is checked 20 minutes after the key is filled in .) - In order to avoid technical problems, we strongly recommend using "Toyota Genuine Long Life Coolant" or equivalent. Charging rates 252 NOTE: "Toyota Genuine Long Life Coolant" is removed with all... the lights turned off] 5A max. Make - ENGINE - IGNITION SYSTEM Spark plug - DENSO NGK SK20R11 IFR6A11 1.1 mm (0.043 in your Lexus dealer for a proper corrosion protection of aluminum components Do not use alcohol type antifreeze or plain water alone.