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HYBRID SYNERGY DRIVE OPERATION

Once the

READY

indicator is illuminated in the

instrument cluster, the vehicle may be driven.
However, the petrol engine does not idle like a
typical vehicle and will start and stop automatically.
It is important to recognise and understand the

READY

indicator provided in the instrument cluster.

When illuminated, it informs the driver that the
vehicle is on and operational even though the
petrol engine may be off and the engine
compartment is silent.

Vehicle Operation

• With the LS 600hL, the petrol engine may stop

and start at any time while the 

READY

indicator is on.

• Never assume that the vehicle is shut off just

because the engine is off. Always look for the

READY

indicator status. The vehicle is shut off

when the 

READY

indicator is off.

• The vehicle may be powered by:

1.

The electric motor only.

2. The petrol engine only.

3. A combination of both the electric motor

and the petrol engine.

• The vehicle computer determines the mode in

which the vehicle operates in order to improve
fuel economy and reduce emissions. A new
feature on the LS 600hL is EV (Electric Vehicle)
drive mode. When activated, and certain
conditions have been met, the vehicle operates
with the electric motor powered by the HV
battery.

• For the LS 600hL, the vehicle can be started

(READY-ON) without starting the petrol engine.
This can be done by pushing the power button
while pressing the EV mode switch with the
brake pedal depressed.

– 8 –

Instrument cluster 

READY

Indicator

EV Mode Switch

Starting the Hybrid System

in EV Drive Mode

Содержание LS 600hL 2007

Страница 1: ...Hybrid 2007 Model Emergency Response Guide November 2007...

Страница 2: ...assembly that boosts to 650 Volts the available voltage to the electric motor A high voltage Hybrid Vehicle battery pack rated at 288 Volts A high voltage motor driven Air Conditioning compressor rat...

Страница 3: ...ii...

Страница 4: ...gy Drive Operation 8 Hybrid Vehicle HV Battery Pack 9 46 Volt System 10 Low Voltage Battery 11 High Voltage Safety 12 SRS Airbags Seat Belt Pretensioners 13 Emergency Response 15 Extrication 15 Fire 2...

Страница 5: ...iv...

Страница 6: ...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 LS 600hL operates in various dri...

Страница 7: ...mber VIN is provided in the front windshield cowl driver door pillar and engine compartment Example VIN JTHDU46F840020208 An LS 600hL is identified by the first 6 alphanumeric characters JTHDU4 Exteri...

Страница 8: ...conventional non hybrid LS 460 The hybrid system indicator power meter is located next to the tachometer NOTE If the vehicle is shut off the instrument cluster gauges will be blacked out not illuminat...

Страница 9: ...tment high voltage electricity from the HV battery pack to 3 phase AC electricity that drives the electric motor The inverter assembly also converts AC electricity from the electric generator and elec...

Страница 10: ...motor with Inverter compressor DC DC Inside HV Battery Converts 288 Volts from Converter for Pack in Luggage the HV battery pack to 12 Volt Auxiliary Compartment 12 Volts for low voltage Battery vehi...

Страница 11: ...l the same functions as the smart key except push buttons Door Lock Unlock Three methods are available to lock unlock the doors 1 Pushing wireless key lock unlock buttons 2 Touching the sensor on the...

Страница 12: ...ht is illuminated in the instrument cluster If the internal Smart Key battery is dead use the following method to start the vehicle 1 Touch the Lexus emblem side of the Smart Key to the power button a...

Страница 13: ...e is off Always look for the READY indicator status The vehicle is shut off when the READY indicator is off The vehicle may be powered by 1 The electric motor only 2 The petrol engine only 3 A combina...

Страница 14: ...bsorbed into the battery cell plates and will not normally leak even in a collision In the unlikely event that the battery pack is overcharged the modules vent gases directly outside the vehicle throu...

Страница 15: ...lectrical system does not contain a storage battery It is powered by converting high voltage battery power The wires are routed underneath the vehicle from the HV battery pack DC DC converter If the H...

Страница 16: ...f the auxiliary battery is grounded to the metal chassis of the vehicle The auxiliary battery is located in the luggage compartment It is concealed by a fabric cover on the left side in the rear quart...

Страница 17: ...high voltage power cables connected to the HV battery pack are controlled by 12 Volt normally open relays When the vehicle is shut off the relays stop electrical flow from leaving the HV battery pack...

Страница 18: ...ils Front knee airbags are mounted on the driver side and passenger side lower portion of the dash Optional Equipment Rear seat side airbags are mounted in the rear seats The optional passenger side r...

Страница 19: ...Knee Airbag and Inflator Passenger Side Rear Seat Cushion Airbag Standard with Optional Ottoman Seat Front Airbag Sensors Knee Airbag Passenger Frontal Airbag Front Seat Side Airbag Side Airbag Senso...

Страница 20: ...illuminated the parking brake will automatically set when the vehicle is shifted to the Park position To verify that the parking brake is set confirm that the PARK light illuminates on the instrument...

Страница 21: ...power button once 3 The vehicle is already 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 Sma...

Страница 22: ...dside Assistance section on page 26 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...

Страница 23: ...having similar properties as laminated windshield glass If side glass removal is required use the same techniques as the front windshield glass Types of glazing found on the LS 600hL Laminated front w...

Страница 24: ...should not place chocking or rescue lift air bags under the high voltage power cables exhaust system or fuel system Repositioning Steering Wheel and Front Seats Power tilt telescopic steering wheel a...

Страница 25: ...contains a minimal amount of transparent gel sealed between two glass plates that will not normally leak Fire Approach and extinguish a fire using proper vehicle fire fighting practices Extinguishing...

Страница 26: ...e design and location preventing the responder from properly applying water through the available vent openings safely Therefore it is recommended that the incident commander allow the LS 600hL HV bat...

Страница 27: ...ed to the Park position To verify that the parking brake is set confirm that the PARK light illuminates on the instrument cluster refer to illustration on page 15 The PARK light will turn off after ap...

Страница 28: ...n other non hybrid Lexus vehicles with the exception of NiMH electrolyte used in the HV battery pack The NiMH battery electrolyte is a caustic alkaline pH 13 5 that is damaging to human tissues The el...

Страница 29: ...d down helmet shields are not acceptable for acid or electrolyte spills Rubber latex or nitrile gloves Apron suitable for alkaline Rubber boots Absorption Perform gross decontamination by removing aff...

Страница 30: ...s fully or partially submerged in water emergency responders may not be able to determine if the vehicle has been automatically disabled The LS 600hL may be safely handled by following these recommend...

Страница 31: ...vehicle components The vehicle may be shifted out of Park into Neutral by turning the ignition on depressing the brake then moving the gated shift lever to N If the shift lever cannot be moved out of...

Страница 32: ...Parking Brake The LS 600hL is equipped with an electric parking brake set release switch In the event of a 12 Volt power loss the parking brake cannot be electrically operated The parking brake can be...

Страница 33: ...ehicle depress the brake pedal and push the power button NOTE If the vehicle does not recognise the Smart Key after connecting the booster battery to the vehicle open and close the driver door when th...

Страница 34: ...y be emitted which may in turn irritate eyes nose and or throat If the battery is stored for very long time periods electrolyte and or metal materials may leak and result in surface soil pollution 1 E...

Страница 35: ...with a towel 2 Keep away from flames 3 Protective glasses and rubber gloves should be worn 1 No short circuit Short circuit should be prevented since heat generation and or fire may result 2 No disass...

Страница 36: ...ck dropping and stacking Batteries should not fall down and or be allowed to be inverted tilted during shipping 4 Packaging should not become wet rain and or dew etc during storage and shipping 5 Keep...

Страница 37: ...32 NOTES...

Страница 38: ...ation Australia Limited All rights reserved This document may not be reproduced or copied in whole or in part without the written permission of Toyota Motor Corporation Australia Limited Publication N...

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