power steering Lexus GX460 2020 / LEXUS 2020 GX460 (OM60R27U) Owner's Guide

560
GX460_OM_OM60R27U_(U)8-1. Specifications
18-inch tires
19-inch tires
Steering
Free playLess than 1.2 in. (30 mm)
Power steering fluid typeAutomatic transmission fluid DEXRON® II or III
Tires and wheels
Tire sizeP265/60R18 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)
Tire size265/55R19 109V
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 size19  7 1/2J
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)

GX460_OM_OM60R27U_(U)
5718-1. 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 un der that condition
Maximum inflation pres-
sureThe maximum cold inflated pr essure 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 exce ss 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 in stalled regular production
options weighing over 5 lb. (2.3 kg) in excess of the
standard items which they re place, 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

604What to do if... (Troubleshooting)
GX460_OM_OM60R27U_(U)
●It is locked automatically to prevent theft of the vehicle. ( P. 198)
●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. 156)
●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. 198)
●The seat belt reminder light is flashing
Are the driver and the front passe nger wearing the seat belts?
( P. 513)
●The parking brake indicator is on
Is the parking brake released? ( P. 208)
Depending on the situation, other types of warning buzzer may also sound.
( P. 511, 520)
●Did anyone inside the vehicle open a door during setting the alarm?
The sensor detects it and the alarm sounds. ( P. 78)
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

615Alphabetical index
GX460_OM_OM60R27U_(U)
Crawl Control switch ......................344
Cruise control switch.......................254
“DAC” switch...................................... 348
Door lock switches ............................ 106
Driving position memory switches .................................................. 141
Emergency flashers switch .......... 500
Engine switch ........................................ 196
Fog light switch ..................................... 217
Four-wheel drive control switch................................................... 340
Headlight cleaner switch ............... 224
Height control switch...................... 335
LDA (Lane Departure Alert) .......248
Light switches ..................................... 209
Moon roof switches........................... 159
Multi-terrain Monitor switch ....... 288
Multi-terrain Select switch.............284
“ODO TRIP” button ............................89
Outside rear view mirror switches ................................................ 153
Parking assist........................................266
Power door lock switch ...................... 111
Power window switch ...................... 156
Rear window wiper and washer switch................................... 222
Rear window and outside rear view mirror
defoggers switch ............................. 381
Second start mode switch............ 203
Seat heater switches........................ 390
Talk switch
*
Tilt and telescopic steering control switch .................................... 149 Vehicle-to-vehicle distance
switch ................................................... 260
VSC OFF switch ............................... 353
Window lock switch ..........................156
Windshield wipers and washer switch ....................................218
Tachometer ............................................... 88
Tail lights .................................................. 209 Light switch........................................... 209
Replacing light bulbs ....................... 497
Talk switch
*
Telephone switch
*
Theft deterrent system Alarm .......................................................... 78
Engine immobilizer system ..............76
Tire inflation pressure.......................... 476 Maintenance data............................. 560
Tire pressure warning system ......... 465 Function .................................................. 465
Initializing ............................................... 465
Initializing procedures..................... 466
Installing tire pressure warning valves and transmitters................ 465
Registering ID codes ....................... 467
Warning light .........................................513
Tires ............................................................464 Chains ..................................................... 367
Checking ............................................... 464
If you have a flat tire .......................... 524
Inflation pressure................................ 476
Information............................................565
Replacing ............................................... 524
Rotating tires ........................................ 464
T
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.