GSの取扱説明書・マニュアル [全68ページ 1.55MB]
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4044-3. Do-it-yourself maintenanceWheelsnWhen replacing wheelsThe wheels of your Lexus are equipped with tire pressure warning valves and trans -mitters that allow the tire pressure warning system to provide advanced warning in the event of a loss in tire inflation pressu re. Whenever wheels are replaced, the tire pressure warning valves and transmitters must be switched over from the old wheels. (→P. 392 )If a wheel is bent, cracked or heavily corroded, it should be replaced. Otherwise, the tire may separate from the wheel or cause loss of handling control.n Wheel selectionWhen replacing wheels, care should be taken to ensure that they are equivalent to those removed in load capacity, diameter, rim width, and offset. Replacement wheels are available at your Lexus dealer.Lexus does not recommend using:* Wheels of different sizes or types* Used wheels* Bent wheels that have been straightenedn Aluminum wheel precautionsl Use only Lexus wheel nuts and wrenches designed for use with your aluminum wheels.l When rotating, repairing or changi ng your tires, check that the wheel nuts are still tight after driving 1000 miles (1600 km).l Be careful not to damage the aluminum wheels when using tire chains.l Use only Lexus genuine balance weights or equivalent and a plastic or rubber hammer when balancing your wheels.
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このマニュアルの目次
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1 .3694Maintenance and care4...3694Maintenance and care4-3. Do-it-yourself maintenanceDo-it-yourself service precautionsIf you perform maintenance yourself, be sure to follow the correct proce -dure given in these sections.Items Parts and toolsBattery condition (→ P. 387 )*Warm water*Ba...
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2 .3704-3. Do-it-yourself ma...3704-3. Do-it-yourself maintenanceCAUTIONThe engine compartment contains many mechanisms and fluids that may move sud-denly, become hot, or become electrically energized. To avoid death or serious injury.nWhen working on the engine compartment:lKeep hands,...
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3 .3714-3. Do-it-yourself ma...3714-3. Do-it-yourself maintenance4Maintenance and careCAUTIONnWhen working near the electric cooling fan or radiator grilleBe sure the engine switch is "OFF". With the engine switch in "IG-ON" mode, the electric cooling fan may automati-cally start to ru...
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4 .3724-3. Do-it-yourself ma...3724-3. Do-it-yourself maintenanceHoodCAUTIONnPre-driving checkCheck that the hood is fully closed and locked. If the hood is not locked properly it may open while the vehicle is in motion and cause an accident, which may result in death or serious injury...
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5 .3734-3. Do-it-yourself ma...3734-3. Do-it-yourself maintenance4Maintenance and carePositioning the jackWhen raising your vehicle with the jack, position the jack correctly. Improper placement may damage your vehicle or cause injury.FrontRear
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6 .3744-3. Do-it-yourself ma...3744-3. Do-it-yourself maintenanceCAUTIONnWhen raising your vehicleMake sure to observe the following to reduce the possibility of death or serious injury.lDo not put any part of your body or get underneath the vehicle supported only by the jack. Always u...
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7 .3754-3. Do-it-yourself ma...3754-3. Do-it-yourself maintenance4Maintenance and careEngine compartmentEngine oil filler cap ( → P. 379)Engine oil level dipstick ( → P. 380)Brake fluid reservoir ( → P. 386)Fuse box ( → P. 413)Washer fluid tank ( → P. 390)Engine coolant reservoir ( → P...
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8 .3764-3. Do-it-yourself ma...3764-3. Do-it-yourself maintenanceEngine oil level dipstick ( → P. 379)Engine oil filler cap ( → P. 380)Brake fluid reservoir ( → P. 386)Fuse box ( → P. 413)Washer fluid tank ( → P. 390)Engine coolant reservoir ( → P. 384)Electric cooling fansCondenser (→...
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9 .3774-3. Do-it-yourself ma...3774-3. Do-it-yourself maintenance4Maintenance and careEngine compartment covern Removing the cover Front Right-hand side Left-hand side
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10 .3784-3. Do-it-yourself ma...3784-3. Do-it-yourself maintenancen Installing the clipsOpenInsertPressEngine oilWith the engine at operating temperat ure and turned off, check the oil level on the dipstick.n Checking the engine oilPark the vehicle on level ground. After turning off the ...
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11 .3794-3. Do-it-yourself ma...3794-3. Do-it-yourself maintenance4Maintenance and careWipe the dipstick and reinsert it fully.LowFulln Adding engine oilIf the oil level is below or near the low level mark, add engine oil of the same type as already in the engine.Make sure to check the ...
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12 .3804-3. Do-it-yourself ma...3804-3. Do-it-yourself maintenancen Recommended viscositySAE 5W-30 is the best choice for good fuel economy, and good starting in cold weather.*: If SAE 5W-30 oil is not available, SAE 10W-30 may be used. However, it should be replaced with SAE 5W-30 at th...
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13 .3814-3. Do-it-yourself ma...3814-3. Do-it-yourself maintenance4Maintenance and carenEngine oil consumptionlThe amount of engine oil consumed depends on the oil viscosity, the quality of the oil and the way the vehicle is driven.lMore oil is consumed under driving conditions such as h...
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14 .3824-3. Do-it-yourself ma...3824-3. Do-it-yourself maintenanceCAUTIONnUsed engine oillUsed engine oil contains potentially harmful contaminants which may cause skin disorders such as inflammation or skin cancer, so care should be taken to avoid prolonged and repeated contact. To remo...
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15 .3834-3. Do-it-yourself ma...3834-3. Do-it-yourself maintenance4Maintenance and careEngine coolantThe coolant level is satisfactory if it is between the "FULL" and "LOW" lines on the reservoir when the engine is cold.Reservoir capFULLLOWIf the level is on or below the "LOW" line, add ...
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16 .3844-3. Do-it-yourself ma...3844-3. Do-it-yourself maintenanceRadiator and condenserCheck the radiator and condenser and clear any foreign objects. If either of the above parts are extremely dirty or you are not sure of their condition, have your vehicle checked by your Lexus deale...
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17 .3854-3. Do-it-yourself ma...3854-3. Do-it-yourself maintenance4Maintenance and careBrake fluidn Checking fluid levelThe brake fluid level should be between the "MAX" and "MIN" lines on the tank.Make sure to check the fluid type and prepare the necessary items.n Adding fluidFluid type...
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18 .3864-3. Do-it-yourself ma...3864-3. Do-it-yourself maintenanceBatteryCheck the battery as follows.n Battery exteriorMake sure that the battery terminals are not corroded and that there are no loose connections, cracks, or loose clamps.TerminalsHold-down clampn Checking battery condit...
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19 .3874-3. Do-it-yourself ma...3874-3. Do-it-yourself maintenance4Maintenance and carenBefore rechargingWhen recharging, the battery produces hydrogen gas which is flammable and explosive. Therefore, before recharging:lIf recharging with the battery installed on the vehicle, be sure to ...
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20 .3884-3. Do-it-yourself ma...3884-3. Do-it-yourself maintenanceCAUTIONnChemicals in the batteryA battery contains poisonous and corrosive sulfuric acid and may produce hydro-gen gas which is flammable and explosive. To reduce the risk of death or serious injury, take the following pre...
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21 .3894-3. Do-it-yourself ma...3894-3. Do-it-yourself maintenance4Maintenance and careWasher fluidIf any washer does not work or the warning message appears on the multi-information display, the washer tank may be empty. Add washer fluid.NOTICEnWhen recharging the batteryNever recharge ...
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22 .3904-3. Do-it-yourself ma...3904-3. Do-it-yourself maintenanceTiresReplace or rotate tires in accordan ce with maintenance schedules and treadwear.n Checking tiresNew treadTreadwear indicatorWorn treadThe location of treadwear indi -cators is shown by the "TWI" or " Δ " marks, etc., ...
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23 .3914-3. Do-it-yourself ma...3914-3. Do-it-yourself maintenance4Maintenance and careInstalling tire pressure warning valves and transmittersWhen replacing tires or wheels, tire pressure warning valves and trans -mitters must also be installed.When new tire pressure warning valves and ...
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24 .3924-3. Do-it-yourself ma...3924-3. Do-it-yourself maintenancen How to initialize the tire pressure warning systemPark the vehicle in safe place and turn the engine switch to "OFF" mode.While the vehicle is moving, initialization is not performed. Adjust the tire inflation pressure t...
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25 .3934-3. Do-it-yourself ma...3934-3. Do-it-yourself maintenance4Maintenance and careRegistering and selecting ID codesn Registering ID codes2 sets of tire pressure warning valve and transmitter ID codes can be registered. Once a second set of tires is registered at "2nd", you can swit...
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26 .3944-3. Do-it-yourself ma...3944-3. Do-it-yourself maintenancenWhen to replace your vehicle's tiresTires should be replaced if:lYou have tire damage such as cuts, splits, cracks deep enough to expose the fabric or bulges indicating internal damagelA tire goes flat repeatedly or canno...
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27 .3954-3. Do-it-yourself ma...3954-3. Do-it-yourself maintenance4Maintenance and carenMaximum load of tireCheck that the maximum load of the replaced tire is greater than 1/2 of the Gross Axle Weight Ratings (GAWR) of either the front axle or the rear axle, whichever is greater. As fo...
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28 .3964-3. Do-it-yourself ma...3964-3. Do-it-yourself maintenancenIf you push the tire pressure warning reset switch accidentallyIf initialization is performed, adjust the tire inflation pressure to the specified level and initialize the system again. nWhen the initialization of the ti...
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29 .3974-3. Do-it-yourself ma...3974-3. Do-it-yourself maintenance4Maintenance and carenTire pressure warning system certificationFor vehicles sold in the U.S.A.NOTE: This device complies with Part 15 of the FCC Rules. Operation is subject to the fol-lowing two conditions: (1) this devic...
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30 .3984-3. Do-it-yourself ma...3984-3. Do-it-yourself maintenanceCAUTIONnWhen inspecting or replacing tiresObserve the following precautions to prevent accidents. Failure to do so may cause damage to parts of the drive train, as well as dangerous handling characteristics, which may lead...
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31 .3994-3. Do-it-yourself ma...3994-3. Do-it-yourself maintenance4Maintenance and careNOTICEnDriving on rough roadsTake particular care when driving on roads with loose surfaces or potholes. These conditions may cause losses in tire inflation pressure, reducing the cushion-ing ability ...
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32 .4004-3. Do-it-yourself ma...4004-3. Do-it-yourself maintenanceTire inflation pressuren Tire inflation pressureThe recommended cold tire inflation pressure and tire size is dis -played on the tire and loading information label. ( → P. 505 )
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33 .4014-3. Do-it-yourself ma...4014-3. Do-it-yourself maintenance4Maintenance and care.nTire inflation pressure check intervalYou should check tire inflation pressure every two weeks, or at least once a month. If equipped, do not forget to check the spare.n Inspection and adjustment pr...
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34 .4024-3. Do-it-yourself ma...4024-3. Do-it-yourself maintenancenEffects of incorrect tire inflation pressureDriving with incorrect tire inflation pressure may result in the following:lReduced fuel efficiencylReduced driving comfort and tire lifelReduced safetylDamage to the drive trai...
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35 .4034-3. Do-it-yourself ma...4034-3. Do-it-yourself maintenance4Maintenance and careCAUTIONnProper inflation is critical to save tire performanceKeep your tires properly inflated. Otherw ise, the following conditions may occur and result in an accident causing death or serious injury....
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36 .4044-3. Do-it-yourself ma...4044-3. Do-it-yourself maintenanceWheelsnWhen replacing wheelsThe wheels of your Lexus are equipped with tire pressure warning valves and trans -mitters that allow the tire pressure warning system to provide advanced warning in the event of a loss in tire ...
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37 .4054-3. Do-it-yourself ma...4054-3. Do-it-yourself maintenance4Maintenance and careCAUTIONnWhen replacing wheelslDo not use wheels that are a different size from those recommended in the Owner's Manual, as this may result in loss of handling control.lNever use an inner tube in a lea...
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38 .4064-3. Do-it-yourself ma...4064-3. Do-it-yourself maintenanceAir conditioning filterThe air conditioning filter must be cleaned or changed regularly to main -tain air conditioning efficiency.n Removal methodSet the air conditioning system to recirculated mode.The air conditioning fi...
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39 .4074-3. Do-it-yourself ma...4074-3. Do-it-yourself maintenance4Maintenance and caren Cleaning methodIf the filter is dirty, clean by blow -ing compressed air through the filter from the downward side.Hold the air gun 2 in. (5cm) from the filter and blow for approximately 2 minutes at...
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40 .4084-3. Do-it-yourself ma...4084-3. Do-it-yourself maintenancenChecking intervalInspect and replace the air conditioning filter according to the maintenance sched -ule. In dusty areas or areas with heavy traffic flow, early replacement may be required. (For scheduled maintenance info...
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41 .4094-3. Do-it-yourself ma...4094-3. Do-it-yourself maintenance4Maintenance and careElectronic key batteryReplace the battery with a new one if it is discharged.n You will need the following items:l Flathead screwdriverl Small Phillips-head screwdriverl Lithium battery (CR1632)n Repla...
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42 .4104-3. Do-it-yourself ma...4104-3. Do-it-yourself maintenancenIf the electronic key battery is dischargedThe following symptoms may occur.lThe smart access system with push-button start and wireless remote control will not function properly.lThe operational range is reduced.nUse a C...
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43 .4114-3. Do-it-yourself ma...4114-3. Do-it-yourself maintenance4Maintenance and careChecking and replacing fusesIf any of the electrical components do not operate, a fuse may have blown. If this happens, check and re place the fuses as necessary.Turn the engine switch to "OFF" mode.Re...
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44 .4124-3. Do-it-yourself ma...4124-3. Do-it-yourself maintenanceDriver's side instrument panelRemove the lid.Passenger's side instrument panelRemove the lid.Luggage compartmentRemove the cover.
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45 .4134-3. Do-it-yourself ma...4134-3. Do-it-yourself maintenance4Maintenance and careLuggage compartment (vehicles with active stabilizer suspension system)Remove the lid.After a system failure, see "Fuse layout and amperage ratings" ( → P. 418 ) for details about which fuse to check.R...
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46 .4144-3. Do-it-yourself ma...4144-3. Do-it-yourself maintenanceCheck if the fuse has blown.Type ANormal fuseBlown fuseReplace it with one of an appro -priate amperage rating. The amperage rating can be found on the fuse box lid.Type BNormal fuseBlown fuseReplace it with one of an appr...
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47 .4154-3. Do-it-yourself ma...4154-3. Do-it-yourself maintenance4Maintenance and careRemoving the front controller (engine compartment: type B)Lift the lid off while pushing the tabs on either side.Type DNormal fuseBlown fuseContact your Lexus dealer.
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48 .4164-3. Do-it-yourself ma...4164-3. Do-it-yourself maintenanceFuse layout and amperage ratingsn Engine compartment (Type A)Fuse Ampere Circuit1ECU-B10VGRS, EPS, Driver's seat switch module, Lexus Link System ECU2ABS MAIN310ECB system3TURN-HAZ15Turn signal lights, Emergency flashers4I...
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49 .4174-3. Do-it-yourself ma...4174-3. Do-it-yourself maintenance4Maintenance and careFuse Ampere Circuit9DOME10Foot lights, Vanity lights, Gauges and meters, Steering spot light, Steering switch illumination, Rear personal lights, Automatic transmission selec-tor lever spot light, Fron...
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50 .4184-3. Do-it-yourself ma...4184-3. Do-it-yourself maintenanceFuse Ampere Circuit24RR J/B80STOP LP R, STOP LP L, RR-B, RR TAIL, RR FOG, RR-IG1, PSB, and RR S/SHADE25GLW PLG150Glow plug heater26RH J/B-AM80AM1, OBD, STOP SW, TI&TE, PWR OUTLET, FR P/SEAT RH, STR LOCK, ECU-IG RH, RH-...
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51 .4194-3. Do-it-yourself ma...4194-3. Do-it-yourself maintenance4Maintenance and caren Engine compartment (Type B)6: only for GS430 equipped with ac tive stabilizer suspension systemFuse Ampere Circuit1FR CTRL-B 25 Headlight high beam, horn2A/F 15 Exhaust system3ETCS 10Multiport fuel i...
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52 .4204-3. Do-it-yourself ma...4204-3. Do-it-yourself maintenanceFuse Ampere Circuit12H-LP R LWR 15 Headlight low beam (right)13H-LP L LWR 15 Headlight low beam (left)14F/PMP 25 Fuel system15EFI20 (GS430)25 (GS350)Multiport fuel injection system/sequential multiport fuel injection syste...
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53 .4214-3. Do-it-yourself ma...4214-3. Do-it-yourself maintenance4Maintenance and caren Driver's side instrument panelFuse Ampere Circuit1FR P/SEAT LH 30 Power seat system2A/C 7.5 Air conditioning system3TV 7.5Audio system, Air conditioning sys-tem, Rear view monitor system4TRK OPN 10 T...
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54 .4224-3. Do-it-yourself ma...4224-3. Do-it-yourself maintenanceFuse Ampere Circuit9ECU-IG LH 10VSC system, ECB system, Yaw rate and G sensor, Steering sensor, Cruise control system, Dynamic radar cruise control system, EPS sys-tem, VGRS system, Rear view moni-tor system, Four-wheel dr...
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55 .4234-3. Do-it-yourself ma...4234-3. Do-it-yourself maintenance4Maintenance and caren Passenger's side instrument panelFuse Ampere Circuit1FR P/SEAT RH 30 Power seat system2OBD 7.5 On-board diagnosis system3STOP SW 7.5Stop/tail lights, Multi-port fuel injec-tion system/sequential mult...
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56 .4244-3. Do-it-yourself ma...4244-3. Do-it-yourself maintenanceFuse Ampere Circuit10ACC 7.5Multiplex communication system, Smart access system with push-but-ton start, Rear view monitor system, Audio system, Air conditioning sys-tem, Lexus Link System ECU11CIG 15 Cigarette lighter12PW...
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57 .4254-3. Do-it-yourself ma...4254-3. Do-it-yourself maintenance4Maintenance and careFuse Ampere Circuit19ECU-IG RH 10Electric tilt and telescopic steering, Multiplex communication system, Smart access system with push-but-ton start, Audio system, Air condi-tioning system, Shift lock s...
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58 .4264-3. Do-it-yourself ma...4264-3. Do-it-yourself maintenancen Luggage compartmentFuse Ampere Circuit1RR S/SHADE 7.5 Rear sunshade2PSB 30 Pre-collision seat belt3RR-IG2 104RR-IG1 10Pre-collision seat belt, seat belt pre-tensioners5RR-B 10 Trunk light6RR FOG 7.57STOP LP L 10 Stopligh...
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59 .4274-3. Do-it-yourself ma...4274-3. Do-it-yourself maintenance4Maintenance and caren Luggage compartment (vehicles with active stabilizer suspension system)Fuse Ampere Circuit1STB FR 50 Front stabilizer2STB RR 30 Rear stabilizer3STB DC/DC 30 DC/DC converternAfter a fuse is replaced...
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60 .4284-3. Do-it-yourself ma...4284-3. Do-it-yourself maintenanceCAUTIONnTo prevent system breakdowns and vehicle fireObserve the following precautions. Failing to do so may cause damage , and possibly a fire or injury.lNever use a fuse of a higher amperage rating than indicated, or use...
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61 .4294-3. Do-it-yourself ma...4294-3. Do-it-yourself maintenance4Maintenance and careHeadlight aimn GaugesHigh beam vertical positionLow beam vertical positionHigh beam horizontal posi -tionLow beam horizontal positionn Adjustment boltsHigh beam horizontal adjust -mentHigh beam vertica...
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62 .4304-3. Do-it-yourself ma...4304-3. Do-it-yourself maintenancen Adjusting the headlight aimLow beam (vertical adjustment)Using a Phillips-head screw -driver, turn adjustment bolt A so that the bubble is within the 2 center lines.Remember the turning direction and the number of turns....
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63 .4314-3. Do-it-yourself ma...4314-3. Do-it-yourself maintenance4Maintenance and careLight bulbsYou may replace the following bulbs yourself. For more information about replacing other light bulbs, contact your Lexus dealer.n Prepare a replacement light bulb.Check the wattage of the li...
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64 .4324-3. Do-it-yourself ma...4324-3. Do-it-yourself maintenanceReplacing light bulbsn Headlight high beamUnplug the connector while push -ing the lock release.Turn the bulb base counterclock -wise to remove it.STEP 1STEP 2
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65 .4334-3. Do-it-yourself ma...4334-3. Do-it-yourself maintenance4Maintenance and caren Parking lightTurn the bulb base counterclock -wise.Remove the light bulb.n Back-up lightOpen the trunk lid. Remove the trunk handle and panel cover clips.Partly remove the trunk panel cover and turn ...
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66 .4344-3. Do-it-yourself ma...4344-3. Do-it-yourself maintenanceRemove the light bulb.n Rear turn signal lightOpen the trunk lid and remove the cover.Turn the bulb base counterclock -wise.Remove the light bulb.STEP 3STEP 1STEP 2STEP 3
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67 .4354-3. Do-it-yourself ma...4354-3. Do-it-yourself maintenance4Maintenance and caren Bulbs other than the aboveIf any of the bulbs listed below has burnt out, have your Lexus dealer replace it.l Headlight low beams (high-intensity discharge bulbs)l Fog lightsl Front turn signal light...
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68 .4364-3. Do-it-yourself ma...4364-3. Do-it-yourself maintenanceCAUTIONnReplacing light bulbslTurn off the headlights. Do not attempt to replace the bulb immediately after turn-ing off the headlights. The bulbs become very hot and may cause burns.lDo not touch the glass portion of the...
