Lexus HS250h Hybrid 2010 Emergency Response Manual Download Page 3

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Table of Contents

Page

About the HS250h

HS250h Identification

Lexus Hybrid Drive Component Locations & Descriptions

Smart Key System

Electronic Gearshift Selector

Lexus Hybrid Drive Operation

Hybrid Vehicle (HV) Battery Pack

Low Voltage Battery

High Voltage Safety

SRS Airbags & Seat Belt Pretensioners

Emergency Response

Extrication

Fire

Overhaul

Recovering/Recycling of NiMH HV Battery Pack

Spills

First Aid

Submersion

Roadside Assistance

Summary of Contents for HS250h Hybrid 2010

Page 1: ...Hybrid 2010 Model 2009 Toyota Motor Corporation All rights reserved This document may not be altered without the written permission of Toyota Motor Corporation 10 Lexus HS250h ERG REV 06 22 09...

Page 2: ...tage to the electric motor to 650 Volts A high voltage Hybrid Vehicle HV battery pack rated at 244 8 Volts A high voltage motor driven Air Conditioning A C compressor rated at 244 8 Volts A body elect...

Page 3: ...ctronic Gearshift Selector 10 Lexus Hybrid Drive Operation 11 Hybrid Vehicle HV Battery Pack 12 Low Voltage Battery 13 High Voltage Safety 14 SRS Airbags Seat Belt Pretensioners 15 Emergency Response...

Page 4: ...om an external electric power source Depending on the driving conditions one or both sources are used to power the vehicle The following illustration demonstrates how the HS250h operates in various dr...

Page 5: ...ovided in the front windshield cowl and on the driver side B pillar Example VIN JTHBB1BAA82020211 An HS250h is identified by the first 8 alphanumeric characters JTHBB1BA Driver Side Windshield Cowl an...

Page 6: ...ght shift position indicators warning lights located in the dash behind the steering wheel In place of a tachometer a power meter is used to show power output NOTE If the vehicle is shut off the instr...

Page 7: ...4 HS250h Identification Continued Engine Compartment 2 4 liter aluminum alloy gasoline engine Logo on the plastic engine cover Engine Compartment View...

Page 8: ...rator Inverter Converter Engine Compartment Boosts and inverts the high voltage electricity from the HV battery pack to 3 phase AC electricity that drives the electric motor The inverter converter als...

Page 9: ...A C Compressor with Inverter Engine Compartment 3 phase high voltage AC electrically driven motor compressor Fuel Tank and Fuel Line Undercarriage and Center The fuel tank provides gasoline via a fuel...

Page 10: ...ission Automatic Only electrically controlled continuously variable transaxle HV Battery 244 8 Volt Sealed NiMH Battery Curb Weight 3 770 lbs 1 710 kg Fuel Tank 14 5 US gals 55 0 liters Fuel Economy R...

Page 11: ...nlock the doors Pushing the smart key lock button will lock all doors Pushing the smart key unlock button once unlocks the driver door twice unlocks all doors Touching the sensor on the backside of th...

Page 12: ...the following method to start the vehicle 1 Touch the Lexus emblem side of the smart key to the power button 2 Within the 10 seconds after the buzzer sounds push the power button with the brake pedal...

Page 13: ...nlike a conventional vehicle the electronic shift selector does not contain a park position Instead a separate P position switch located below the shift selector engages the park position When the veh...

Page 14: ...is shut off when the READY indicator is off The vehicle may be powered by 1 The electric motor only 2 The gasoline engine only 3 A combination of both the electric motor and the gasoline engine The ve...

Page 15: ...rolyte used in the NiMH battery module is an alkaline mixture of potassium and sodium hydroxide The electrolyte is absorbed into the battery cell plates and will not normally leak even in a collision...

Page 16: ...vehicles the negative terminal of the auxiliary battery is grounded to the metal chassis of the vehicle The auxiliary battery is located in the trunk It is concealed by a fabric cover on the passenge...

Page 17: ...Volt normally open relays When the vehicle is shut off the relays stop electrical flow from leaving the HV battery pack WARNING The high voltage system may remain powered for up to 10 minutes after th...

Page 18: ...rbags are mounted on the lower portion of the dash Rear seat belt pretensioners are mounted near the C pillar on the rear seatbacks Rear seat side airbags mounted in the rear seat side garnish Active...

Page 19: ...passenger occupant classification system prohibits deployment during an SRS event the passenger SRS will not re arm nor deploy SRS System Diagram Frontal Knee Front and Rear Seatback Mounted Side Side...

Page 20: ...verify whether the vehicle is on or shut off The vehicle is shut off when the READY indicator is off Failure to shut off the vehicle before emergency response procedures are performed may result in se...

Page 21: ...shut off if the instrument cluster lights and the READY indicator are not illuminated Do not push the power button because the vehicle may start 4 If the smart key is easily accessible keep it at lea...

Page 22: ...tion on page 29 Once the 12 Volt auxiliary battery is disconnected power controls will not operate WARNING The high voltage system may remain powered for up to 10 minutes after the vehicle is shut off...

Page 23: ...e the air in the tire Access Patients Glass Removal Use normal glass removal procedures as required SRS Awareness Responders need to be cautious when working in close proximity to undeployed airbags a...

Page 24: ...bags may be identified as illustrated on this page additional component details on page 15 Dash Displacement The HS250h is equipped with side curtain airbags When undeployed total roof removal is not...

Page 25: ...r rescue lift air bags under the high voltage power cables exhaust system or fuel system Repositioning Steering Wheel and Front Seats Telescopic steering wheel and seat controls are shown in the illus...

Page 26: ...rear collision No special methods are required to remove the headrests Push the release button and lift to remove the headrest NOTE The HS250h is equipped with an optional electrochromic auto dimming...

Page 27: ...c shock never breach or remove the high voltage battery pack cover under any circumstance including fire When allowed to burn themselves out the HS250h NiMH battery modules burn rapidly and can quickl...

Page 28: ...use box as illustrated on page 19 If the correct fuse cannot be recognized pull all fuses in the fuse box 4 Disconnect the 12 Volt auxiliary battery behind the cover in the trunk NOTE Before disconnec...

Page 29: ...ber boots Neutralize NiMH Electrolyte Use a boric acid solution or vinegar Boric acid solution 800 grams boric acid to 20 liters water or 5 5 ounces boric acid to 1 gallon of water First Aid Emergency...

Page 30: ...s the patient and perform normal extrication procedures High voltage orange color coded power cables and high voltage components should never be touched cut or breached Vehicle Recovery If a hybrid ve...

Page 31: ...Lexus Hybrid Drive components The vehicle may be shifted out of Park into Neutral by turning the ignition on and READY on modes To select Neutral it is necessary to hold the shift selector in the N p...

Page 32: ...in the smart key Electric Fuel Door Opener The HS250h is equipped with an electric fuel door opener In the event of 12 Volt power loss the fuel door can only be opened using the manual release locate...

Page 33: ...0 Roadside Assistance Continued Spare Tire The jack tools towing eyelet and spare tire are provided as shown Tools Jack Towing Eyelet and Spare Tire in the Cargo Area Jack Towing Eyelet Spare Tire Too...

Page 34: ...ehicle depress the brake pedal and push the power button NOTE If the vehicle does not recognize the smart key after connecting the booster battery to the vehicle open and close the driver door when th...

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