2018 Lexus GX460 belt

572
GX460_OM_OM60Q09U_(U)8-1. Specifications
■Engine number
The engine number is stamped on the engine block as shown.
*: The engine oil capacity is a reference quantity to be used when changing the engine
oil. Warm up and turn off the engine, wait more than 5 minutes, and check the oil level
on the dipstick.
Engine
Model4.6 L 8-cylinder (1UR-FE)
Type8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70 × 3.27 in. (94.0 × 83.0 mm)
Displacement281.2 cu.in. (4608 cm3)
Valve clearanceAutomatic adjustment
Drive belt tensionAutomatic adjustment
Fuel
Fuel typeUnleaded gasoline only
Octane rating91 (Research Octane Number 96) or higher
Fuel tank capacity (Reference)23.0 gal. (87 L, 19.1 Imp.gal.)
Lubrication system
Oil capacity
(Drain and refill — reference*)
With filter
Without filter8.2 qt. (7.8 L, 6.9 Imp.qt.)
7.8 qt. (7.4 L, 6.5 Imp.qt.)

586
GX460_OM_OM60Q09U_(U)8-1. Specifications
Bead
Sidewall
Shoulder
Tread
Belt
Inner liner
Reinforcing rubber
Carcass
Rim lines
Bead wires
Chafer
Tire section names
1
2
3
4
5
6
7
8
9
10
11

GX460_OM_OM60Q09U_(U)
6038-2. Customization
8
Vehicle specifications
■Seat belt reminder buzzer (→P. 520)
■Power windows (→P. 150) and moon roof (→P. 153)
FunctionDefault settingCustomized setting
Speed-linked seat belt
reminder functionOnOff——O
123
FunctionDefault settingCustomized setting
Mechanical key linked
operation (close)OffOn——O
Mechanical key linked
operation (open)OffOn——O
Wireless remote control
linked operation (open)OffOn——O
Wireless remote control
linked operation signal
(buzzer)
OnOff——O
123

607
GX460_OM_OM60Q09U_(U)
9For owners
Reporting safety defects for U.S. owners.................................... 608
Seat belt instructions for Canadian owners
(in French) ..............................................609
SRS airbag instructions for Canadian owners
(in French) ................................................. 611
Headlight aim instructions for Canadian owners
(in French) ............................................... 619

609
GX460_OM_OM60Q09U_(U)
9
For owners
Seat belt instructions for Canadian owners
(in French)
●Tirez sur la ceinture épaulière
jusqu’à ce qu’elle recouvre entière-
ment l’épaule; elle ne doit cependant
pas toucher le cou ni glisser de
l’épaule.
●Placez la ceinture abdominale le
plus bas possible sur les hanches.
●Réglez la position du dossier. Tenez-
vous assis bien au fond du siège, le
dos droit.
●Ne vrillez pas la ceinture de sécurité.
The following is a French explanation of seat belt instructions extracted from
the seat belt section in this manual.See the seat belt section for more deta iled seat belt instructions in English.
Utilisation adéquate des ceintures de sécurité

624What to do if... (Troubleshooting)
GX460_OM_OM60Q09U_(U)
●It is locked automatically to prevent theft of the vehicle. ( →P. 191)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. ( →P. 150)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( →P. 191)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts?
(→ P. 522)
●The parking brake indicator is on
Is the parking brake released? ( →P. 201)
Depending on the situation, other types of warning buzzer may also sound.
(→ P. 520, 528)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. (→ P. 74)
To stop the alarm, turn the engine switch to IGNITION ON mode or start the
engine. The steering wheel cannot be turned after the engine is stopped
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and the horn sounds

627Alphabetical index
GX460_OM_OM60Q09U_(U)
Bottle holders ......................................... 409
BrakeFluid........................................................... 577
Parking brake........................................ 201
Warning light ...................................... 520
Brake assist .............................................. 351
Break-in tips............................................. 159
Brightness control Instrument panel light control .....................................................84
BSM (Blind Spot Monitor)................ 357 The Blind Spot Monitor function ................................................362
The Rear Cross Traffic Alert function ............................................... 365
Care ................................................ 446, 449 Aluminum wheels ..............................446
Exterior....................................................446
Interior .....................................................449
Seat belts ............................................... 450
Cargo hooks ............................................ 412
Center differential................................ 342
CD player
*
Chains ........................................................377
Child restraint system............................ 55 Booster seats, definition ....................56
Booster seats, installation..................66
Convertible seats, definition ............56
Convertible seats, installation .............................................. 63 Installing child restraint system
with LATCH system.......................... 61
Installing child restraint system with seat belts...................................... 63
Installing child restraint system with top tether strap..........................67
Infant seats, definition.......................... 56
Infant seats, installation....................... 63
Child safety .................................................54 Airbag precautions.............................. 39
Back door precautions.....................107
Battery precautions .............. 473, 563
Child restraint system......................... 55
Glass hatch precaution ......................112
How your child should wear the seat belt ...........................................32
Installing child restraints .................... 59
Moon roof precautions ....................156
Power window lock switch............ 150
Power window precautions ........... 152
Rear door child-protectors ............. 101
Removed key battery precautions ....................................... 492
Seat belt precautions .......................... 33
Seat heater precautions ................. 399
Child-protectors ..................................... 101
Cleaning Aluminum wheels .............................. 446
Exterior ................................................... 446
Interior ..................................................... 449
Seat belts................................................450
Coat hooks ............................................. 428
Compass ..................................................429
C
*: For vehicles with a navigation system or a multimedia system, refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or“MULTIMEDIA OWNER’S MANUAL”.

629Alphabetical index
GX460_OM_OM60Q09U_(U)
Emergency flashers .............................. 510
EngineAccessory mode................................. 190
Compartment......................................463
Hood ........................................................462
How to start the engine ................... 189
Identification number ....................... 572
If the engine will not start............... 556
Ignition switch (engine switch)..... 189
Overheating ........................................ 564
Engine compartment cover ............. 464
Engine coolant....................................... 467 Capacity .................................................574
Checking................................................ 467
Preparing and checking before winter .................................... 377
Engine immobilizer system ..................72
Engine oil ................................................. 465 Capacity ................................................. 572
Checking............................................... 465
Preparing and checking before winter .................................... 377
Engine switch .......................................... 189
Engine switch light ............................... 402
Event data recorder (EDR) ...................10 Flat tire .......................................................542
Floor mats....................................................26
Fluid
Automatic transmission .................. 576
Brake........................................................ 577
Steering .................................................. 578
Washer ................................................... 475
Fog lights......................................................211 Switch .....................................................211
Four-wheel drive system....................342
Front passenger occupant classification system ........................... 48
Front passenger’s seat belt reminder light ......................................522
Front seats ................................................. 122 Adjustment.............................................. 122
Cleaning................................................. 449
Correct driving posture .................... 28
Driving position memory.................135
Head restraints .....................................140
Seat heaters ......................................... 400
Seat position memory .......................135
Front turn signal lights ........................ 200 Replacing light bulbs .......................502
Turn signal lever .................................200
Wattage ................................................. 579F