HSの取扱説明書・マニュアル [全57ページ 3.82MB]
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5485-2. Steps to take in an emergencyIf your vehicle overheatsCorrection proceduresnIf the engine coolant temperature warning light comes on or flashesStop the vehicle in a safe place an d turn off the air conditioning system.Check to see if steam is coming out from the engine area.If you see steam: Stop the hybrid system. Carefully lift the hood after the steam subsides and then restart the hybrid system.If you do not see steam: Leave the hybrid system operating and carefully lift the hood.Check to see if the cooling fans are operating.If the fans are operating: Wait until the high engine coolant temperature warning light goes off and then stop the hybrid system.If the fans are not operating: Stop the hybrid system immediately and call your Lexus dealer.The following may indicate that your vehicle is overheating:lThe high engine coolant temperature warning light comes on or flashes: The engine may be overheating.l"HYBRID SYSTEM OVERHEAT" is sh own on the multi-information display: The power control unit may be overheating.Follow the correction procedure as described below.
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このマニュアルの目次
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1 .4985-2. Steps to take in ...4985-2. Steps to take in an emergencyIf a warning light turns on or a warning buzzer sounds...Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.The following warning indicates a possible problem in the brake system. Immediatel...
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2 .5When trouble arises4995-...5When trouble arises4995-2. Steps to take in an emergencyHave the vehicle inspected by your Lexus dealer immediately.Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Hav...
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3 .5005-2. Steps to take in ...5005-2. Steps to take in an emergencyElectric power steering system warning light (warning buzzer)Indicates a malfunction in the EPS system(Flashes)"PCS" warning light (if equipped)Indicates a malfunction in the pre-collision system →P. 236(Flashes)"AFS ...
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4 .5When trouble arises5015-...5When trouble arises5015-2. Steps to take in an emergencyFollow the correction procedures.After taking the specified steps to co rrect the suspected problem, check that the warning light goes off.Warning light Warning light/Details Correction procedureOpen...
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5 .5025-2. Steps to take in ...5025-2. Steps to take in an emergency*1: Open door warning buzzer:→P. 511*2: Driver's and front passenger's seat belt buzzer:The driver's and front passenger's seat belt buzzer sounds to alert the driver and front passenger that his or her seat belt is n...
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6 .5When trouble arises5035-...5When trouble arises5035-2. Steps to take in an emergencynElectric power steering warning light (warning buzzer)The electric power steering warning light comes on and the warning buzzer sounds when the voltage is low or the voltage drops.nIf the malfuncti...
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7 .5045-2. Steps to take in ...5045-2. Steps to take in an emergencyThe tire pressure warning system may be disabled in the following conditions:(When the condition becomes normal, the system will work properly.)lIf electronic devices or facilities using similar radio wave frequencies a...
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8 .5When trouble arises5055-...5When trouble arises5055-2. Steps to take in an emergencyCAUTIONlAvoid abrupt maneuvering and braking. If the vehicle tires deteriorate, you could lose control of the steering wheel or the brakes.nIf a blowout or sudden air leakage should occurThe tire pre...
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9 .5065-2. Steps to take in ...5065-2. Steps to take in an emergencyCAUTIONTPMS (tire pressure warning system) malfunctions may occur for a variety of rea-sons, including the installation of replacem ent or alternate tires or wheels on the vehicle that prevent the TPMS (tire pres sure w...
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10 .5When trouble arises5075-...5When trouble arises5075-2. Steps to take in an emergencyIf a warning message is displayedStop the vehicle immediately.A buzzer sounds and a warning messa ge is shown on the multi-informa -tion display. The following warning ind icates the possibility of d...
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11 .5085-2. Steps to take in ...5085-2. Steps to take in an emergencyHave the vehicle inspected by y our Lexus dealer immediately.A buzzer sounds and a warning messa ge is shown on the multi-informa -tion display. Failure to investigate the cause of the following warnings may lead to th...
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12 .5When trouble arises5095-...5When trouble arises5095-2. Steps to take in an emergency(If equipped)Indicates a malfunction in the intuitive parking assistA buzzer also sounds.The malfunctioning assist-sensor is flashing. (Flashes)Indicates a malfunction in the cruise control systemA b...
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13 .5105-2. Steps to take in ...5105-2. Steps to take in an emergencyHave the vehicle inspected by y our Lexus dealer immediately.Failure to investigate the cause of th e following warning may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspec...
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14 .5When trouble arises5115-...5When trouble arises5115-2. Steps to take in an emergencyFollow the correction procedures.A buzzer sounds and a warning messa ge is shown on the multi-informa -tion display. After taking the spec ified steps to correct the suspected problem, check that the...
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15 .5125-2. Steps to take in ...5125-2. Steps to take in an emergency(Flashes)(If equipped)Indicates that the moon roof is not fully closedA buzzer also sounds. (With the "POWER" switch off, and the driver's door open)Close the moon roof.Indicates that the parking brake is still engagedI...
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16 .5When trouble arises5135-...5When trouble arises5135-2. Steps to take in an emergency(U.S.A. only)Indicates that the engine oil should be changedComes on approxi-mately 5000 miles (8000 km) after the engine oil is changed (and the oil maintenance data has been reset)Check and change ...
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17 .5145-2. Steps to take in ...5145-2. Steps to take in an emergency(Flashes)(If equipped)Indicates that the radar cruise control sensor is dirty or covered with iceA buzzer also sounds.Clean the sensor.(Flashes)(If equipped)Indicates that the radar cruise control system is unable to ju...
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18 .5When trouble arises5155-...5When trouble arises5155-2. Steps to take in an emergency(Flashes)(If equipped)Indicates that your vehi-cle is nearing the vehicle ahead (in radar cruise mode)A buzzer also sounds.At the same time, will appear on the head-up display (the image flashes).Sl...
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19 .5165-2. Steps to take in ...5165-2. Steps to take in an emergencyAlerts the driver that the vehicle is out of the lanes (while the LKA system is operating).A buzzer also sounds.The lane markings and/or the steering wheel marking flash.At the same time, will appear on the head-up dis...
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20 .5When trouble arises5175-...5When trouble arises5175-2. Steps to take in an emergency(Flashes)Indicates that the driver's door was opened with the shift position in any posi-tion other than P with the hybrid system operatingThe warning buzzer sounds continuously.Change the shift posi...
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21 .5185-2. Steps to take in ...5185-2. Steps to take in an emergency*: For the EV drive mode operating conditions ( →P. 152).(Flashes 3 times)Indicates that the EV drive mode has been automatically cancelled*A buzzer also sounds.The reason the EV drive mode is not available (the battery...
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22 .5When trouble arises5195-...5When trouble arises5195-2. Steps to take in an emergencyHave the malfunction repaired immediatelyAfter taking the specified steps to co rrect the suspected problem, check that the warning message and light go off.Interior buzzerExterior buzzerWarning mess...
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23 .5205-2. Steps to take in ...5205-2. Steps to take in an emergencyOnceCon-tinuous(Displayed alternately)(Flashes)An attempt was made to exit the vehicle with the electronic key and lock the doors without first turn-ing the "POWER" switch off.Turn the "POWER" switch off and lock the do...
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24 .5When trouble arises5215-...5When trouble arises5215-2. Steps to take in an emergencyCon-tinuousCon-tinuous(Displayed alternately)(Flashes)The electronic key was carried out-side the vehicle and the driver's door was opened and closed while any shift position other than P was selecte...
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25 .5225-2. Steps to take in ...5225-2. Steps to take in an emergency⎯Con-tinuous(Flashes)An attempt was made to lock either front door by opening a door and putting the inside lock button into the lock posi-tion, then closing the door by pull-ing on the outside door handle with the elec...
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26 .5When trouble arises5235-...5When trouble arises5235-2. Steps to take in an emergencyOnce ⎯(Flashes)*When the doors were unlocked with the mechanical key and then the "POWER" switch was pressed, the electronic key could not be detected in the vehicle. *The electronic key could not be...
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27 .5245-2. Steps to take in ...5245-2. Steps to take in an emergency⎯ ⎯Power was turned off due to the automatic power off function.Next time when starting the hybrid system, increase the engine speed slightly and main-tain that level for approximately 5 minutes to recharge the 12-volt ...
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28 .5When trouble arises5255-...5When trouble arises5255-2. Steps to take in an emergencyOnce ⎯(Flashes)The driver's door was opened and closed with the "POWER" switch turned off and then the "POWER" switch was put in ACCESSORY mode twice with-out the hybrid sys-tem being started.Press t...
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29 .nWarning light display in...nWarning light display in radar cruise modeIn the following cases, the warning light may not be displayed even if vehicle-to-vehicle distance decreases:lWhen your vehicle and the vehicle ahead are traveling at the same speed or the vehicle ahead is travel...
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30 .5When trouble arises5275-...5When trouble arises5275-2. Steps to take in an emergencyIf you have a flat tireRemove the flat tire and replace it with the spare provided.nBefore jacking up the vehiclelStop the vehicle on a hard, flat surface.lSet the parking brake.lChange the shift pos...
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31 .5285-2. Steps to take in ...5285-2. Steps to take in an emergencyTaking out the jack and spare tireLift up the hook of the panel on the trunk floor.Secure the panel using the hook provided.Remove the jack after removing the hook.
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32 .5When trouble arises5295-...5When trouble arises5295-2. Steps to take in an emergencyTake out the tool tray.Loosen the center fastener that secures the spare tire.Replacing a flat tireChock the tires.Flat tireWheel chock positionsFrontLeft-hand sideBehind the rear right-hand side tir...
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33 .5305-2. Steps to take in ...5305-2. Steps to take in an emergencySlightly loosen the wheel nuts (one turn).Turn the tire jack portion "A" by hand until the notch of the jack is in contact with the jack point.Raise the vehicle until the tire is slightly raised off the ground.Remove al...
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34 .5When trouble arises5315-...5When trouble arises5315-2. Steps to take in an emergencyInstalling the spare tireRemove any dirt or foreign matter from the wheel contact surface.If foreign matter is on the wheel contact surface, the wheel nuts may loosen while the vehicle is in motion, ...
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35 .5325-2. Steps to take in ...5325-2. Steps to take in an emergencyFirmly tighten each wheel nut two or three times in the order shown in the illustration.Tightening torque: 76 ft*lbf (103 N*m, 10.5 kgf*m)Stow the flat tire, tire jack and all tools.nThe compact spare tirelThe compact ...
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36 .5When trouble arises5335-...5When trouble arises5335-2. Steps to take in an emergencyCAUTIONnWhen using the compact spare tirelRemember that the compact spare tire prov ided is specifically designed for use with your vehicle. Do not use your compact spare tire on another vehicle.lDo ...
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37 .5345-2. Steps to take in ...5345-2. Steps to take in an emergencyCAUTIONnUsing the tire jackImproper use of the tire jack may cause the vehicle to suddenly fall off the jack, leading to death or serious injury.lDo not use the tire jack for any purpose ot her than replacing tires or i...
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38 .5When trouble arises5355-...5When trouble arises5355-2. Steps to take in an emergencyCAUTIONlHave the wheel nuts tightened with a torque wrench to 76 ft*lbf (103 N*m, 10.5 kgf*m) as soon as possible after changing wheels. Failure to follow these precautions could cause the wheel nut...
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39 .5365-2. Steps to take in ...5365-2. Steps to take in an emergencyNOTICEnTo avoid damage to the tire pressure warning valves and transmittersWhen a tire is repaired with liquid seal ants, the tire pressure warning valve and transmitter may not operate properly. If a liquid sealant is ...
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40 .5When trouble arises5375-...5When trouble arises5375-2. Steps to take in an emergencyIf the hybrid system will not startReasons for the hybrid system not starting vary depending on the situation. Check the following and perform the appropriate procedure: nThe hybrid system will not s...
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41 .5385-2. Steps to take in ...5385-2. Steps to take in an emergencyEmergency start functionWhen the hybrid system does not start, the following steps can be used as an interim measure to start the hybr id system if the "POWER" switch is functioning normally:Set the parking brake.Turn ...
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42 .5When trouble arises5395-...5When trouble arises5395-2. Steps to take in an emergencyIf you lose your keysNew genuine Lexus keys can be made by your Lexus dealer using the other keys and the key number stamped on your key number plate.
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43 .5405-2. Steps to take in ...5405-2. Steps to take in an emergencyIf the electronic key does not operate properlyLocking and unlocking the doors, unlocking the trunk and key linked functionsDoorsUse the mechanical key (→P. 40) in order to perform the following operations (driver's doo...
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44 .5When trouble arises5415-...5When trouble arises5415-2. Steps to take in an emergencyTrunkTurn the mechanical key clock -wise to open.Changing "POWER" switch modes and starting the hybrid systemDepress the brake pedal.Touch the Lexus emblem side of the electronic key to the "POWER" ...
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45 .5425-2. Steps to take in ...5425-2. Steps to take in an emergencyTo change "POWER" switch mode s: Within 10 seconds of the buzzer sounding, release the brake pedal and press the "POWER" switch. Modes can be changed each time the switch is pressed. (→P. 148 )To start the hybrid system...
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46 .5When trouble arises5435-...5When trouble arises5435-2. Steps to take in an emergencyIf the vehicle 12-volt battery is dischargedThe following procedures may be used to start the hybrid system if the vehi -cle's 12-volt battery is discharged. You can also call your Lexus dealer or ...
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47 .5445-2. Steps to take in ...5445-2. Steps to take in an emergencyConnect the jumper cables accord ing to the following procedure:Connect a positive jumper cable clam p to the exclusive jump start -ing terminal on your vehicleConnect the clamp on the other end of the positive cable t...
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48 .nStarting the hybrid syst...nStarting the hybrid system when the 12-volt battery is dischargedThe hybrid system cannot be started by push-starting.nTo prevent 12-volt battery dischargelTurn off the headlights and the audio sy stem while the hybrid system is off.lTurn off any unnecess...
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49 .5465-2. Steps to take in ...5465-2. Steps to take in an emergencyCAUTIONnAvoiding battery fires or explosionsThe flammable gas that may be generated by the assisting vehicle battery may catch fire and explode. Make sure to observe the following to prevent fire or sparks.lMake sure e...
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50 .5When trouble arises5475-...5When trouble arises5475-2. Steps to take in an emergencyNOTICEnExclusive jump starting terminal precautionThe exclusive jump starting terminal is to be used when charging the 12-volt battery from another vehicle in an emergency. It cannot be used to jump...
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51 .5485-2. Steps to take in ...5485-2. Steps to take in an emergencyIf your vehicle overheatsCorrection proceduresnIf the engine coolant temperature warning light comes on or flashesStop the vehicle in a safe place an d turn off the air conditioning system.Check to see if steam is comin...
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52 .5When trouble arises5495-...5When trouble arises5495-2. Steps to take in an emergencyAfter the hybrid system has cooled down sufficiently, check the engine coolant level and inspect the cool-ing system for leaks.If the engine compartment cover needs to be removed. (→P. 429 )Add engin...
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53 .5505-2. Steps to take in ...5505-2. Steps to take in an emergencyAfter the hybrid system has cooled down, check the power control unit coolant level and inspect the cooling system for leaks.If the engine compartment cover needs to be removed. (→P. 429 )Add power control unit coolant ...
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54 .5When trouble arises5515-...5When trouble arises5515-2. Steps to take in an emergencyCAUTIONnTo prevent an accident or injury when in specting under the hood of your vehiclelIf steam is seen coming from under the hood, do not open the hood until the steam has subsided. The engine com...
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55 .5525-2. Steps to take in ...5525-2. Steps to take in an emergencyIf the vehicle becomes stucknWhen changing the shift positionDepress the brake pedal and ensure that the vehicle has stopped completely before changing the shift position. Failure to do so could cause the rejection fun...
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56 .5When trouble arises5535-...5When trouble arises5535-2. Steps to take in an emergencyNOTICEnTo avoid damage to the hybrid transmission and other componentslAvoid spinning the wheels and depressing the accelerator pedal more than nec-essary.lIf the vehicle remains stuck even after th...
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57 .5545-2. Steps to take in ...5545-2. Steps to take in an emergencyIf your vehicle has to be stopped in an emergencyCAUTIONnIf the hybrid system has to be turned off while drivingPower assist for the brakes and steering wh eel will be lost, making the brake pedal harder to depress and ...
