battery Lexus GX460 2012 Repair Manual

775
6-1. Specifications
6
Vehicle specifications
GX460_U.S.A. (OM60J00U)
Tire related termMeaning
Normal occupant weight150 lb. (68 kg) times the number of occupants spec-
ified in the second column of Table 1 that follows
Occupant distributionDistribution of occupants in a vehicle as specified in
the third column of Table 1* below
Production options
weight
The combined weight of installed regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they replace, not previously
considered in curb weight or accessory weight,
including heavy duty brakes, ride levelers, roof rack,
heavy duty battery, and special trim
RimA metal support for a tire or a tire and tube assembly
upon which the tire beads are seated
Rim diameter
(Wheel diameter)Nominal diameter of the bead seat
Rim size designationRim diameter and width
Rim type designationThe industry manufacturer’s designation for a rim by
style or code
Rim widthNominal distance between rim flanges
Vehicle capacity weight
(Total load capacity)The rated cargo and luggage load plus 150 lb. (68
kg) times the vehicle’s designated seating capacity

801
6-2. Customization
6
Vehicle specifications
GX460_U.S.A. (OM60J00U)
CAUTION
■Cautions during customization
As the engine needs to be running during customization, ensure that the vehicle is
parked in a place with adequate ventilation. In a closed area such as a garage,
exhaust gases including harmful carbon monoxide (CO) may collect and enter the
vehicle. This may lead to death or a serious health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that the engine is running while customizing
features.

802
GX460_U.S.A. (OM60J00U)
6-3. Initialization
Items to initialize
ItemWhen to initializeReference
Engine oil maintenance
data•After changing engine oilP. 6 1 4
The following items must be initialized for normal system operation in cases
such as after the battery is reconnected, or maintenance is performed on
the vehicle.

821
Alphabetical index
GX460_U.S.A. (OM60J00U)
Back doorBack door ................................................ 53
Wireless remote control.................... 47
Back-up lights
Replacing light bulbs ......................... 671
Wattage ................................................. 763
Battery Battery..................................................... 623
Checking ............................................... 623
If the vehicle has discharged
battery.................................................... 741
Preparing and checking
before winter.................................... 366
Bluetooth
®*...............................464, 485
Bottle holders/door pockets........... 529
Brake Fluid ............................................................ 619
Parking brake ........................................ 193
Brake assist ............................................. 335
Brake in tips .............................................. 169
Brightness control Multi-information display light
control ................................................... 215
Instrument cluster light control.....196
Care Exterior .................................................. 588
Interior..................................................... 593
Seat belts ............................................... 594
Cargo capacity ..................................... 359
Cargo hooks .......................................... 558
Cargo net hooks .................................. 559 CD player/changer
*.......................... 423
Center differential lock/unlock ...... 323
Chains ....................................................... 366
Child restraint system
Booster seats, definition .................. 146
Booster seats, installation ............... 154
Convertible seats, definition.......... 146
Convertible seats, installation ....... 154
Front passenger occupant classification system ....................... 139
Infant seats, definition ........................ 146
Infant seats, installation ..................... 154
Installing CRS with lower anchorages......................................... 152
Installing CRS with seatbelts ......... 154
Installing CRS with top straps....... 160
Child safety Airbag precautions .............................132
Battery precautions ..............623, 743
Child restraint system ....................... 146
Child-protectors .....................................51
How your child should wear
the seatbelt........................................... 88
Installing child restraints..................... 151
Moon roof precautions....................108
Power window lock switch .............. 101
Power window precautions .......... 103
Removed electronic key
battery precautions ...................... 646
Seat belt extender precautions...... 92
Seat belt precautions ..........................89
Seat heater precautions................. 553B
C
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

823
Alphabetical index
GX460_U.S.A. (OM60J00U)
Electronic keyIf the electronic key does not
operate properly ............................ 739
Emergency, in case of
If the electronic key does not operate properly ............................ 739
If the engine will not start ............... 735
If the shift lever cannot be shifted from P.................................... 737
If the vehicle has discharged
battery.................................................... 741
If the warning buzzer sounds..... 688
If the warning light turns on ......... 688
If the warning message is
displayed ............................................ 700
If you have a flat tire .......................... 721
If you lose your keys ........................ 738
If you think something is
wrong...................................................683
If your vehicle becomes stuck .....747
If your vehicle has to be stopped in an emergency ......... 749
If your vehicle needs to be towed ....................................................677
If your vehicle overheats.................744
Emergency flashers
Switch ...................................................... 676 Engine
Accessory mode..................................179
Compartment..................................... 609
Engine switch .........................................179
Hood ....................................................... 608
How to start the engine ....................179
Identification number .......................753
If the engine will not start................735
Ignition switch ........................................179
Overheating ......................................... 744
Engine compartment cover .............. 610
Engine coolant Capacity ................................................. 757
Checking ................................................ 616
Preparing and checking before winter ................................... 366
Engine coolant temperature gauge....................................................... 195
Engine immobilizer system..................115
Engine oil Capacity .................................................755
Checking .................................................. 611
Preparing and checking before winter ................................... 366
Engine oil maintenance data............. 613
Engine switch ...........................................179
Engine switch light................................. 519
Event data recorder ........................... 685E
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

827
Alphabetical index
GX460_U.S.A. (OM60J00U)
Personal lightsPersonal lights.......................................519
Switch ........................................................ 521
Wattage ................................................. 763
Power steering Fluid ............................................................ 621
Power outlet ................................ 542, 544
Power windows........................................ 101
Pre-Collision System.......................... 343
Radar cruise control ........................... 250
Radiator......................................................618
Radio ........................................................... 415
RDS (Radio Date System).................. 417
Rear height control air suspension ....................................... 316
Rear seat Adjustment ...............................................67
Folding down the second seatbacks ..................................... 69, 70
Folding down the third seats ........... 72
Rear side marker lights
Replacing light bulbs ....................... 669
Wattage ................................................. 763
Rear step bumper ....................................54
Rear turn signal lights Replacing light bulbs ....................... 669
Wattage ................................................. 763
Rear view mirror Compass ............................................... 575
Rear view monitor system ..................281
Rear window defogger
*.......................411
Rear window wiper and washer .....242 Replacing
Electronic key battery ......................644
Fuses......................................................... 647
Light bulbs .............................................662
Tires ............................................................ 721
Reporting safety defects for
U.S. owners ......................................... 804
Scuff lighting ............................................ 519
Seat belts Adjusting the seat belt ........................86
Automatic Locking Retractor......... 87
Child restraint system installation.............................................. 151
Cleaning and maintaining the seat belts .................................... 594
Emergency Locking Retractor ................................................ 87
How to wear your seat belt ............ 85
How your child should wear the seat belt ......................................... 88
Pre-collision seat belts ....................... 87
Pregnant women, proper seat belt use ........................ 88
Reminder light .....................................692
Seat belt extenders ..............................89
Seat belt pretensioners ......................90
Seat heaters ............................................. 551
Seat position memory ............................ 78
Seat ventilator ......................................... 551
Seating capacity .................................... 364
R
S
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

831
Alphabetical index
GX460_U.S.A. (OM60J00U)
Rear height control air suspension system.................................................. 702
Smart access system with push button start .......................................... 710
Steering lock system.......................... 701
Warning reflector holder.................. 558
Washer Checking ................................................627
Preparing and checking before winter.................................... 366
Switch ...................................................... 236
Washing and waxing .......................... 588
Weight Cargo capacity ..................................358
Load limits ............................................. 364
Weight .....................................................752
Wheels ..................................................... 639
Wide view front & side monitor
*..................................... 286
Window glasses ...................................... 101
Window lock switch............................... 101
Windows
Power windows .................................... 101
Rear window defogger ...................... 411
Washer ................................................... 236
Windshield wiper de-icer
*................ 412
Windshield wipers ................................236
Winter driving tips ............................... 366
Wireless remote control key Locking/Unlocking ..............................47
Replacing the battery ...................... 644
Wireless remote control key...........47
WMA disc................................................. 431
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

832
GX460_U.S.A. (OM60J00U)
What to do if...
What to do if...
A tire puncturesP. 7 2 1If you have a flat tire
The engine does not start
P. 1 1 5Engine immobilizer system
P. 7 3 5If the engine will not start
P. 74 1If the vehicle battery is discharged
The shift lever cannot be
moved outP. 7 3 7If the shift lever cannot be shifted
from “P”
The engine coolant temperature
gauge enters the red zone
Steam can be seen coming
from under the hood
P. 74 4If your vehicle overheats
The key is lostP. 7 3 8If you lose your keys
The battery is dischargedP. 74 1If the vehicle battery is discharged
The doors cannot be lockedP. 5 0Side doors
P. 5 3Back door
The horn begins to soundP. 1 1 7Alarm
The vehicle is stuck in mud or
sandP. 74 7If the vehicle becomes stuck