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Hybrid 2006 Model Emergency Response Guide...
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FOREWORD In October 2006, Lexus released the Lexus • A high voltage Electric Power Steering (EPS) RX400h petrol-electric hybrid vehicle in assist motor rated at 42-Volts. Australia. Except where noted in this guide, • Body electrical system rated at 12-Volts basic vehicle systems and features for the negative chassis ground.
TABLE OF CONTENTS About the RX400h..........................RX400h Identification ........................... Hybrid Synergy Drive Component Locations and Descriptions ............Hybrid Synergy Drive Operation ......................Hybrid Vehicle (HV) Battery Pack and Auxiliary Battery ..............High Voltage Safety ..........................SRS Airbags and Seat Belt Pretensioners................... 10 Emergency Response ...........................
ABOUT THE RX400h The RX400h sedan is the first 4WD petrol-electric hybrid vehicle for Lexus in Australia. Hybrid Synergy Drive means that the vehicle contains a petrol engine and an electric motor for power. Two energy sources are stored on board the vehicle: 1.
RX400h IDENTIFICATION In appearance, the 2006 RX400h is nearly identical to the conventional, non-hybrid Lexus RX 330/350. The RX400h is a 5-door Luxury Utility Vehicle. Exterior, interior, and engine compartment illustrations are provided to assist in identification. The alphanumeric 17 character Vehicle...
RX400h IDENTIFICATION Interior ❸ The instrument cluster (speedometer, fuel gauge, warning lights) located in the dash behind the steering wheel, is different than the one on the conventional, non-hybrid RX330/350. ❹ In place of a tachometer, a power meter showing kW output is used. NOTE: Interior View If the vehicle is shut off, the instrument cluster...
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HYBRID SYNERGY DRIVE COMPONENT LOCATIONS AND DESCRIPTIONS COMPONENT LOCATION DESCRIPTION ❶ 12-Volt Engine A lead-acid battery Auxiliary Battery Compartment powera all low voltage electrical equipment. ❷ ❷ Hybrid Cabin Area, 288-Volt Nickel Metal ❺ Vehicle (HV) Mounted to Hydride (NiMH) battery ❹...
HYBRID SYNERGY DRIVE COMPONENT LOCATIONS AND DESCRIPTIONS COMPONENT LOCATION DESCRIPTION ❽ Engine 3-phase high voltage Compressor Compartment AC electrically driven motor compressor. ➒ EPS DC-DC Underneath the Converts 288-Volts from ❿ Converter cargo area by the the HV battery pack to spare tyre 42-Volt.
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.
HYBRID VEHICLE (HV) BATTERY PACK AND AUXILIARY BATTERY The RX400h contains a next generation high voltage, Hybrid Vehicle (HV) battery pack and a low voltage auxiliary battery. The HV battery pack contains non-spillable, sealed Nickel Metal Hydride (NiMH) battery modules and the auxiliary battery is a typical automotive lead-acid type.
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HYBRID VEHICLE (HV) BATTERY PACK AND AUXILIARY BATTERY HV Battery Pack Recycling • The HV battery pack is recyclable. Contact the nearest Lexus dealer or Lexus Australia. The Auxiliary Battery • The RX400h also contains a lead-acid 12-Volt battery. The 12-Volt auxiliary battery powers...
HIGH VOLTAGE SAFETY The HV battery pack powers the high voltage ❹ electrical system with DC electricity. Positive and negative high voltage power cables are routed from the battery pack, under the vehicle floor pan, to the inverter/converter. The inverter/converter contains a circuit that boosts the HV battery voltage ❸...
SRS AIRBAGS & SEAT BELT PRETENSIONERS Standard Equipment • Electronic frontal impact sensors (2) are ❶ mounted in the engine compartment • Front seat belt pretensioners are mounted near ❷ the base of the B-pillar ❸ • Frontal dual stage airbag for the driver mounted in the steering wheel hub.
EMERGENCY RESPONSE On arrival, emergency responders should follow their standard operating procedures for vehicle incidents. Emergencies involving the RX400h may be handled like other automobiles except as noted in these guidelines for Extrication, Fire, Overhaul, Recovery, Spills, First Aid, and Submersion. Chock Wheels WARNING: •...
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EMERGENCY RESPONSE Extrication (Continued) Procedure #2 (Alternate if ignition key is inaccessible) 1. Disconnect the 12-Volt auxiliary battery in the engine compartment. 2. Remove the engine compartment covers. 3. Remove the fuse box cover. Remote Hood Hood Latch 4. Remove the IGCT No. 4 fuse (10A Red Release Release coloured) in the engine compartment...
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EMERGENCY RESPONSE Extrication (Continued) Door Removal/Displacement Doors can be removed by conventional rescue tools such as hand, electric, and hydraulic. In certain situations, it may be easier to pry back the body to expose and unbolt the hinges. Chocking Points Roof Removal Underbody View The vehicle contains side curtain airbags.
EMERGENCY RESPONSE Fire Approach and extinguish a fire using proper vehicle fire fighting practices. • Extinguishing Agent Water has been proven to be a suitable extinguishing agent. • Initial Fire Attack Perform a fast, aggressive fire attack. Divert the runoff from entering watershed areas. Attack teams may not be able to identify a RX400h until the fire has been knocked down and overhaul operations have commenced.
EMERGENCY RESPONSE Defensive Fire Attack If the decision has been made to fight the fire using a defensive attack, the fire attack crew should pull back a safe distance and allow the NiMH battery modules to burn themselves out. During this defensive operation, fire crews may utilise a water stream or fog pattern to protect exposures or to control the path of smoke.
Spills The RX400h contains the same common automotive fluids used in 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.
EMERGENCY RESPONSE First Aid Emergency responders may not be familiar with a NiMH electrolyte exposure when rendering aid to a patient. Exposure to the electrolyte is unlikely except in a catastrophic crash or through improper handling. Utilise the following guidelines in the event of exposure. WARNING: The NIMH battery electrolyte is a caustic alkaline (pH 13.5) that is damaging to human tissues.
Lexus Drivecare: 1800 253 987 Shift Lever Push in Shift Lock Release Similar to most Lexus vehicles, the RX400h uses a gated shift lever as shown in the illustration. However, the RX400h shift lever includes a motor brake B position for high load regenerative braking when decelerating down a steep grade.
"START." The 12-Volt auxiliary battery is located in the engine compartment. The jump starting procedure is the same as for other Lexus vehicles. • Connect the positive jumper cable to the positive battery post. • Connect the negative terminal to the...
PRODUCT SAFETY DATA SHEET 1. Product and Company Identification Name of Product Prismatic Nickel Metal-hydride Battery (module) Model name EV-MP6R5R20 (GEN NP 2.5 8 cells module type) EV-MP6R5R27 (GEN NP 2.5 12 cells module type) Company name Panasonic EV Energy Co., Ltd. Address 555,Sakaijyuku,Kosai-City, Shizuoka, 431-0452 Japan Division...
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PRODUCT SAFETY DATA SHEET 5. Fire Fighting Measures (1) Firefighting measures (1) Use powder-type ABC extinguisher. and extinguisher (2) When corrosive gas could be generated in the event of fire fighting, use appropriate breathing apparatus. (3) Extinguishing a fire with a large amount of water may be an effective method.
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PRODUCT SAFETY DATA SHEET 9. Physical and Chemical Properties (1) Appearance The nickel hydrogen battery (cell and module) is contained within a plastic resin case. The module geometry is basically a thin rectangular trapezoid. A fixed voltage value cannot be specified. 10.