automatic transmission Lexus GX460 2015 Alphabetical index /

511
GX460_OM_OM60L72U_(U)
7
When trouble arises
7-2. Steps to take in an emergency
If a warning light turns on or a warning buzzer
sounds
Calmly perform the following actions if any of the warning lights comes on or
flashes. If a light comes on or flashes, but then goes off, this does not necessar-
ily indicate a malfunction in the system. However, if this continues to occur,
have the vehicle inspected by your Lexus dealer.
Warning light and warning buzzer list
Warning lightWarning light/Details/Actions
(U.S.A.)
(Canada)
Brake system warning light (warning buzzer) Indicates that:
• The brake fluid level is low; or
• The brake system is malfunctioning.
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer. Continuing to drive the vehicle may be dangerous.
Charging system warning light
Indicates a malfunction in the vehicle’s charging system
 Immediately stop the vehicle in a safe place and contact your
Lexus dealer.
(U.S.A.)
(Canada)
Malfunction indicator lamp Indicates a malfunction in:
• The electronic engine control system;
• The electronic throttle control system; or
• The electronic automatic transmission control system
 Have the vehicle inspected by your Lexus dealer immediately.
SRS warning light
Indicates a malfunction in:
• The SRS airbag system; or
• The seat belt pretensioner system
 Have the vehicle inspected by your Lexus dealer immediately.
(U.S.A.)
(Canada)
ABS warning light Indicates a malfunction in:
• The ABS; or
• The brake assist system
 Have the vehicle inspected by your Lexus dealer immediately.

5247-2. Steps to take in an emergency
GX460_OM_OM60L72U_(U)
Indicates that the automatic transmission fluid tempera-
ture is too highA buzzer also sounds.
 Immediately stop the vehicle in a safe place, shift the
shift lever to P and wait until the warning message
and light go off. If the warning message and light go
off, you may start the vehicle again.
If the warning message and light do not go off, con-
tact your Lexus dealer.
Indicates a malfunction in the automatic transmission
system A buzzer also sounds.
 Have the vehicle inspected by your Lexus dealer.
Indicates that the moon roof is not fully closed (with the
engine switch off, and the driver’s door open)
A buzzer also sounds.
 Close the moon roof.
Indicates that engine oil level is low
A buzzer also sounds.
 Check the level of engine oil, and add if necessary.
Indicates a malfunction in:
• The LED headlight system;
• The automatic headlig ht leveling system; or
• The Automatic High Beam system (if equipped) A buzzer also sounds.
 Have the vehicle inspected by your Lexus dealer.
Indicates that the wash er fluid level is low
 Add washer fluid.
Wa r n i n g m e s s a g eDetails/Actions
(Flashes)

568
GX460_OM_OM60L72U_(U)8-1. Specifications
*: The fluid capacity is a reference quantity. If replacement is necessary, contact your
Lexus dealer.
*: Your Lexus vehicle is filled with “Toyota Ge nuine Transfer Gear oil LF” at the factory.
Use Lexus approved “Toyota Genuine Transfer Gear oil LF” or an equivalent of
matching quality to satisfy the above specif ication. Please contact your Lexus dealer
for further details.
Automatic transmission
Fluid
capacity
*
With air-cooled type
ATF cooler11.8 qt. (11.2 L, 9.9 Imp.qt.)
Without air-cooled
type ATF cooler11.6qt. (11.0 L, 9.7 Imp.qt.)
Fluid typeTo y o t a G e n u i n e AT F W S
NOTICE
■Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterioration
in shift quality, locking up of the transmissi on accompanied by vibration and, ultimately,
damage to the vehicle’s transmission.
Transfer
Oil capacity1.5 qt. (1.4 L, 1.2 Imp.qt.)
Oil type*Toyota Genuine Transfer Gear oil LF or equivalent
Recommended oil viscositySAE 75W

570
GX460_OM_OM60L72U_(U)8-1. Specifications
Steering
Free playLess than 1.18 in. (30 mm)
Power steering fluid typeAutomatic transmission fluid DEXRON® II or III
Tires and wheels
Ti r e s i z eP265/60R18 109H
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front tire
32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Rear tire
32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Spare tire
32 psi (220 kPa, 2.2 kgf/cm2 or bar)
Wheel size18
 7 1 /2J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

GX460_OM_OM60L72U_(U)
5818-1. Specifications
8
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation pressure
Tire pressure when the vehicle has been parked for
three hours or more, or has not been driven more than 1
mile or 1.5 km under that condition
Maximum inflation pres-
sureThe maximum cold inflated pressure to which a tire may
be inflated, shown on the sidewall of the tire
Recommended inflation
pressureCold tire inflation pressure recommended by a manu-
facturer
Accessory weight
The combined weight (in excess of those standard items
which may be replaced) of automatic transmission,
power steering, power brakes, power windows, power
seats, radio and heater, to the extent that these items are
available as factory-installed equipment (whether
installed or not)
Curb weight
The weight of a motor vehicle with standard equipment,
including the maximum capacity of fuel, oil and coolant,
and if so equipped, air co nditioning and additional
weight optional engine
Maximum loaded vehicle
weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant weight150 lb. (68 kg) times the numb er of occupants specified
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 con-
sidered 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

618Alphabetical index
GX460_OM_OM60L72U_(U)
Alphabetical index
A/C ................................................ 380, 390Air conditioning filter......................... 481
ABS (Anti-lock Brake System)....... 345 Function ..................................................345
Warning light .......................................... 511
Active Traction Control .................... 346
Air conditioning filter ........................... 481
Air conditioning system ......... 380, 390 Air conditioning filter......................... 481
Micro dust and pollen filter .......... 385
Airbags ........................................................ 34 Airbag operating conditions ........... 42
Airbag precautions for your child........................................ 37
Airbag warning light ............................ 511
Correct driving posture .................... 26
Curtain shield airbag operating conditions........................ 42
Curtain shield airbag precautions ........................................... 37
General airbag precautions............ 37
Locations of airbags ............................ 34
Modification and disposal of airbags ..............................41
Side airbag operating conditions .............................................. 42
Side airbag precautions..................... 37
Side and curtain shield airbags operating conditions........................ 42
Side and curtain shield airbags precautions ........................................... 37
SRS airbags.............................................. 34
SRS warning light.................................. 511
Alarm Alarm........................................................... 70
Warning buzzer .................................... 511 Anchor brackets....................................... 57
Antennas (smart access system
with push-button start) ........................ 111
Anti-lock brake system (ABS) ..................................................... 345 Function .................................................. 345
Warning light .......................................... 511
Armrest ...................................................... 421
Assist grip .................................................422
Audio input
*
Audio system*
Automatic headlight leveling system .....................................198
Automatic High Beam ......................... 199
Automatic light control system ........ 196
Automatic transmission.......................190 If the shift lever cannot be shifted from P ...................................548
S mode...................................................... 192
AUX port
*
Auxiliary boxes ..................................... 404
AVS ........................................................... 335
Back door ................................................... 101
Back-up lights Replacing light bulbs ....................... 497
Wattage ................................................... 571
Battery .......................................................464 Battery checking ................................ 464
If the vehicle battery is discharged......................................... 552
Preparing and checking before winter ...................................... 371
Warning light .......................................... 511
Bluetooth
®*
A
B

621Alphabetical index
GX460_OM_OM60L72U_(U)
Emergency flashers ............................. 502
EngineAccessory mode................................. 186
Compartment..................................... 455
Hood ........................................................454
How to start the engine ................... 185
Identification number ...................... 564
If the engine will not start............... 546
Ignition switch (engine switch)..... 185
Overheating ........................................ 555
Engine compartment cover ............. 456
Engine coolant....................................... 459 Capacity ................................................ 566
Checking............................................... 459
Preparing and checking before winter ......................................371
Engine immobilizer system ................. 68
Engine oil ................................................. 457 Capacity ................................................ 564
Checking................................................457
Preparing and checking before winter ......................................371
Engine switch .......................................... 185
Engine switch light ............................... 396
Event data recorder (EDR) ...................10 Flat tire ...................................................... 533
Floor mats.................................................... 24
Fluid
Automatic transmission ................. 568
Brake........................................................569
Steering .................................................. 570
Washer ................................................... 467
Fog lights.................................................. 204 Switch ................................................. 204
Four-wheel drive system................... 336
Front passenger occupant classification system ............................46
Front passenger’s seat belt reminder light ....................................... 513
Front seats .................................................. 118 Adjustment............................................... 118
Cleaning................................................... 441
Correct driving posture .................... 26
Driving position memory...................131
Head restraints .....................................136
Seat heaters .......................................... 394
Seat position memory .........................131
Front turn signal lights .......................... 194 Replacing light bulbs ....................... 494
Turn signal lever ...................................194
Wattage ................................................... 571F

626Alphabetical index
GX460_OM_OM60L72U_(U)
Seat heaters ............................................ 394
Seat ventilators ...................................... 395
Seat position memory............................ 131
Seats....................................................118, 120Adjustment .................................... 118, 120
Adjustment precau tions ......... 119, 130
Child seats/child restraint system installation.............................. 57
Cleaning .................................................. 441
Driving position memory .................. 131
Head restraint ....................................... 136
Properly sitting in the seat ................ 26
Seat position memory......................... 131
Ventilators ............................................ 395
Sensor Automatic headlight system .......... 198
Inside rear view mirror ......................142
Intuitive parking assist-sensor .................................... 238
Rain-sensing windshield wipers .................................................. 209
Service reminder indicators ................74
Shift lever Automatic transmission ................... 190
If the shift lever cannot be shifted from P .................................. 548
Shift lock system.................................... 548
Shopping bag hooks ........................... 407
Side airbags ............................................... 34
Side mirrors ..............................................143 Adjusting and folding........................ 143
Blind Spot Monitor............................. 351
Side turn signal lights ............................194 Replacing light bulbs ....................... 498
Turn signal lever .................................. 194 Smart access system with
push-button start.................................... 111 Antenna location..................................... 111
Starting the engine ............................. 185
Snow tires .................................................373
Spare tire ................................................. 533 Inflation pressure................................ 570
Storage location ................................. 534
Spark plug ............................................... 566
Specifications......................................... 562
Speedometer ............................................. 79
Steering lock Column lock release ........................ 188
Steering wheel ........................................ 139 Adjustment..............................................139
Audio switches
*
Heated steering wheel ................... 393
Steering wheel position memory...................................................131
Stop/tail lights Replacing light bulbs .......................498
Storage feature ..................................... 399
Stuck If the vehicle becomes stuck....... 558
Sun shade Roof ........................................................... 150
Sun visors................................................... 415
Switch “2nd START” button ........................... 191
AVS switch ........................................... 335
BSM (Blind Spot Monitor) switch .....................................................351
Center differential lock/ unlock switch.................................... 337
Crawl Control switch......................340
Cruise control switch ..............218, 221
“DAC” switch ...................................... 343

628Alphabetical index
GX460_OM_OM60L72U_(U)
Tools........................................................... 534
TowingDinghy towing ...................................... 184
Emergency towing........................... 506
Towing hooks ..................................... 507
Trailer Sway Control ........................346
Trailer towing ........................................ 166
Trailer Sway Control........................... 346
TRAC (Traction Control) ................. 345
Transmission Automatic transmission ................... 190
AVS switch .......................................... 335
If the shift lever cannot be shifted from P .................................. 548
Trip information........................................ 83
Trip meters ..................................................79
Turn signal lights .....................................194 Replacing light bulbs ........... 494, 495
Turn signal lever .................................. 194
Wattage ................................................... 571
USB port
*
Vanity lights Vanity lights ........................................... 415
Wattage ................................................... 571
Vanity mirrors ..........................................415
Vehicle identification number ......... 563
VSC (Vehicle Stability Control) .... 345 Warning buzzers .................................... 511
Brake system .......................................... 511
Downshifting ..........................................193
Open back door.................................. 521
Open door ............................................. 521
Seat belt remainder ............................514
Warning lights .......................................... 511 ABS ............................................................. 511
Automatic headlight leveling system .................................................... 512
Brake system .......................................... 511
Charging system .................................. 511
KDSS.......................................................... 512
LED headlight ....................................... 512
Low fuel level .........................................513
Malfunction indicator lamp.............. 511
Master warning light ..........................513
Open door .............................................513
Parking brake indicator ..................... 511
PCS ............................................................ 512
Seat belt reminder light ....................513
Slip indicator .......................................... 512
SRS............................................................... 511
Tire pressure warning light .............513
Warning message.................................. 519
Warning reflector holder.................. 406
Washer ..................................................... 206 Checking ............................................... 467
Preparing and checking before winter ...................................... 371
Switch ...................................................... 206
Washing and waxing .......................... 438
Wide view front & side monitor ..... 283
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