Lexus GX460 (2022 year). Manual in english — page 35
573
7
When trouble
7-2. Steps to take in an emergency
If the vehicle becomes stuck
Stop the engine. Set the parking brake and shift the shift lever to P.
Remove the mud, snow or sand from around the stuck tire.
Place wood, stones or some other material under the tires to help provide
traction.
Restart the engine.
Lock the center differential. (
Shift the shift lever to the D or R position and release the parking brake. Then,
while exercising caution, depress the accelerator pedal.
■
When it is difficult to free the vehicle
Turn off TRAC/Active TRAC/VSC/Trailer Sway Control if these functions are hamper-
ing your attempts to free the vehicle. (
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt, or snow:
Press to turn off TRAC/Active TRAC/VSC/
Trailer Sway Control.
1
2
3
4
5
6
574
7-2. Steps to take in an emergency
WARNING
■
When attempting to free a stuck vehicle
If you choose to push the vehicle back and forth to free it, make sure the surrounding
area is clear, to avoid striking other vehicles, objects or people. The vehicle may also
lunge forward or lunge back suddenly as it becomes free. Use extreme caution.
■
When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may cause an acci-
dent and result in death or serious injury.
NOTICE
■
To avoid damaging the transmission and other components
●
Avoid spinning the wheels and depressing the accelerator pedal more than neces-
sary.
●
If the vehicle remains stuck even after these procedures are performed, the vehicle
may require towing to be freed.
●
When a warning message for the automatic transmission fluid temperature is dis-
played while attempting to free a stuck vehicle, immediately remove your foot from
the accelerator pedal and wait until the warning message disappears. Otherwise, the
transmission may become damaged. (
575
8
Vehicle specifications
8-1. Specifications
Maintenance data
(fuel, oil level, etc.) . . . . ..576
Fuel information. . . . . . ..586
Tire information . . . . . . ..589
8-2. Customization
Customizable features . . ... 600
8-3. Items to initialize
Items to initialize. . . . . . .609
576
Maintenance data (fuel, oil level, etc.)
*
1
: Unladen vehicles
*
2
: Vehicles without roof rails
*
3
: Vehicles with flat type roof rails
*
4
: Vehicles with bridge type roof rails
*
5
: Vehicles without rear height control air suspension
*
6
: Vehicles with rear height control air suspension
Dimensions and weights
Overall length
189.2 in. (4880 mm)
Overall width
74.2 in. (1885 mm)
Overall height
*
1
Without shark fin antenna
71.7 in. (1820 mm)
*
2, 6
72.0 in. (1830 mm)
*
2, 5
72.2 in. (1835 mm)
*
3, 6
72.6 in. (1845 mm)
*
3, 5
74.2 in. (1885 mm)
*
4, 5
With shark fin antenna
73.8 in. (1875 mm)
*
6
74.2 in. (1885 mm)
*
5
Wheelbase
109.8 in. (2790 mm)
Front and rear tread
62.4 in. (1585 mm)
Vehicle capacity weight
(Occupants + luggage)
1280 lb. (580 kg)
*
6
1315 lb. (595 kg)
*
5
TWR (trailer weight +
cargo weight) (With
towing hitch)
With brake
6500 lb. (2950 kg)
Without brake
1000 lb. (453 kg)
Seating capacity
Seating capacity
7-passenger models
6-passenger models
7 (Front 2, Rear 5)
6 (Front 2, Rear 4)
577
8
V
■
Vehicle identification number
The vehicle identification number (VIN) is the legal identifier for your vehicle.
This is the primary identification number for your Lexus. It is used in register-
ing the ownership of your vehicle.
This number is stamped on the front
right frame.
This number is also stamped on the
top left of the instrument panel.
This number is also on the Certifica-
tion label on the left-hand side cen-
ter pillar.
Vehicle identification
578
■
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
Model
4.6 L 8-cylinder (1UR-FE)
Type
8-cylinder V type, 4-cycle, gasoline
Bore and stroke
3.70
3.27 in. (94.0
83.0 mm)
Displacement
281.2 cu.in. (4608 cm
3
)
Valve clearance
Automatic adjustment
Drive belt tension
Automatic adjustment
Fuel
Fuel type
Unleaded gasoline only
Octane rating
91 (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 filter
8.2 qt. (7.8 L, 6.9 Imp.qt.)
7.8 qt. (7.4 L, 6.5 Imp.qt.)
579
8
V
■
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Lexus vehicle. Use Lexus
approved “Toyota Genuine Motor Oil” or equivalent to satisfy the following
grade and viscosity.
Oil grade:
ILSAC GF-6A multigrade engine oil
Recommended viscosity:
SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good start-
ing in cold weather.
If SAE 0W-20 is not available, SAE
5W-20 oil may be used. However, it
must be replaced with SAE 0W-20
at the next oil change.
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which allows cold
startability. Oils with a lower value before the W allow for easier starting of
the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil when the
oil is at high temperature. An oil with a higher viscosity (one with a higher
value) may be better suited if the vehicle is operated at high speeds, or
under extreme load conditions.
How to read oil container label:
The International Lubricant Specification Advisory Committee (ILSAC) Cer-
tification Mark is added to some oil containers to help you select the oil you
should use.
Outside temperature
580
Cooling system
Capacity
(reference)
With rear heater
16.2 qt. (15.3 L, 13.5 Imp.qt.)
Without rear heater 14.4 qt. (13.6 L, 12.0 Imp.qt.)
Coolant type
Use either of the following:
• “Toyota Super Long Life Coolant”
• A similar high-quality ethylene glycol-based
non-silicate, non-amine, non-nitrite, and
non-borate coolant with long-life hybrid
organic acid technology
Do not use plain water alone.
Ignition system (spark plug)
Make
DENSO SK20HR11
Gap
0.043 in. (1.1 mm)
NOTICE
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark plug gap.
581
8
V
*
: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory.
Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact your Lexus dealer
for further details.
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory.
Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of
matching quality to satisfy the above specification. Please contact your Lexus dealer
for further details.
Electrical system (battery)
Specific gravity reading at
68
F (20
C):
12.3 V or higher
In the case the voltage is less than standard,
charge battery.
(Voltage is checked 20 minutes after the engine)
Charging rates
5 A max.
Front differential
Oil capacity
1.48 qt. (1.40 L, 1.23 Imp.qt.)
Oil type and viscosity
*
Toyota Genuine Differential Gear Oil LT 75W-85
GL-5 or equivalent
Rear differential
Oil capacity
2.85 qt. (2.70 L, 2.38 Imp.qt.)
Oil type and viscosity*
Toyota Genuine Differential Gear Oil LT 75W-85
GL-5 or equivalent
582
*
: The fluid capacity is a reference quantity. If replacement is necessary, contact your
Lexus dealer.
*
: Your Lexus vehicle is filled with “Toyota Genuine 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 specification. Please contact your Lexus dealer
for further details.
Automatic transmission
Fluid
capacity
*
With air-cooled type
ATF cooler
11.8 qt. (11.2 L, 9.9 Imp.qt.)
Without air-cooled
type ATF cooler
11.6qt. (11.0 L, 9.7 Imp.qt.)
Fluid type
Toyota Genuine ATF WS
NOTICE
■
Transmission fluid type
Using transmission fluid other than the above type may cause abnormal noise or vibra-
tion, or damage the transmission of your vehicle.
Transfer
Oil capacity
1.5 qt. (1.4 L, 1.2 Imp.qt.)
Oil type
*
Toyota Genuine Transfer Gear oil LF or equivalent
Recommended oil viscosity
SAE 75W
583
8
V
*
1
: Minimum pedal clearance when depressed with a force of 110 lbf (490 N, 50 kgf)
while the engine is running
*
2
: Parking brake pedal travel when pulled up with a force of 44.1 lbf (196 N, 20.0 kgf)
Brakes
Pedal clearance
*
1
3.5 in. (90 mm) Min.
Pedal free play
0.04
0.24 in. (1
6 mm)
Brake pad wear limit
0.04 in. (1.0 mm)
Parking brake lining wear limit 0.04 in. (1.0 mm)
Parking brake pedal
travel
*
2
5
7 clicks
Fluid type
SAE J1703 or FMVSS No. 116 DOT 3
SAE J1704 or FMVSS No. 116 DOT 4
Chassis lubrication (Propeller shafts)
Spider
Slide yoke
Lithium base chassis grease, NLGI No.2
584
18-inch tires
19-inch tires
Steering
Free play
Less than 1.2 in. (30 mm)
Power steering fluid type
Automatic transmission fluid DEXRON
®
II or III
Tires and wheels
Tire size
P265/60R18 109H
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front tire
32 psi (220 kPa, 2.2 kgf/cm
2
or bar)
Rear tire
32 psi (220 kPa, 2.2 kgf/cm
2
or bar)
Spare tire
32 psi (220 kPa, 2.2 kgf/cm
2
or bar)
Wheel size
18
7 1/2J
Wheel nut torque
76 ft•lbf (103 N•m, 10.5 kgf•m)
Tire size
265/55R19 109V
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front tire
32 psi (220 kPa, 2.2 kgf/cm
2
or bar)
Rear tire
32 psi (220 kPa, 2.2 kgf/cm
2
or bar)
Spare tire
32 psi (220 kPa, 2.2 kgf/cm
2
or bar)
Wheel size
19
7 1/2J
Wheel nut torque
76 ft•lbf (103 N•m, 10.5 kgf•m)
585
8
V
A: Wedge base bulb (amber)
B: Wedge base bulb (clear)
Light bulbs
Light bulbs
Bulb No.
W
Type
Exterior
Front turn signal lights
21
A
Rear turn signal lights
21
A
Back-up lights
921
16
B
Rear side marker lights
5
B
Running board lights
5
B
Interior
Personal/
Interior lights
Front
5
B
Rear
5
B
Vanity lights
8
B
Door courtesy lights
5
B
586
Fuel information
■
Gasoline quality
In very few cases, driveability problems may be caused by the brand of gasoline you are
using. If driveability problems persist, try changing the brand of gasoline. If this does not
correct the problem, consult your Lexus dealer.
■
Recommendation of the use of gasoline containing detergent additives
●
Lexus recommends the use of gasoline that contains detergent additives to avoid the
build-up of engine deposits.
●
All gasoline sold in the U.S.A. contains minimum detergent additives to clean and/or
keep clean intake systems, per EPA’s lowest additives concentration program.
●
Lexus strongly recommends the use of Top Tier Detergent Gasoline. For more informa-
tion on Top Tier Detergent Gasoline and a list of marketers, please go to the official
website www.toptiergas.com.
■
Recommendation of the use of low emissions gasoline
Gasolines containing oxygenates such as ethers and ethanol, as well as reformulated
gasolines, are available in some cities. These fuels are typically acceptable for use, pro-
viding they meet other fuel requirements.
Lexus recommends these fuels, since the formulations allow for reduced vehicle emis-
sions.
You must only use unleaded gasoline.
Select premium unleaded gasoline with an octane rating of 91 (Research
Octane Number 96) or higher required for optimum engine performance
and fuel economy. If the octane rating is less than 91, damage to the engine
may occur and may void the vehicle warranty.
At minimum, the gasoline you use should meet the specifications of ASTM
D4814 in the U.S.A..
587
8
V
■
Non-recommendation of the use of blended gasoline
●
If you use gasohol in your vehicle, be sure that it has an octane rating no lower than 91.
●
Lexus does not recommend the use of gasoline containing methanol.
■
Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhancing additive called MMT (Methylcy clopenta-
dienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasoline that contains MMT. If fuel containing
MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the instrument cluster may come on. If this happens,
contact your Lexus dealer for service.
■
If your engine knocks
●
Consult your Lexus dealer.
●
You may occasionally notice light knocking for a short time while accelerating or driv-
ing uphill. This is normal and there is no need for concern.
●
Use only gasoline containing up to 15% etha-
nol.
DO NOT use any flex-fuel or gasoline that
could contain more than 15% ethanol, includ-
ing from any pump labeled E30, E50, E85
(which are only some examples of fuel con-
taining more than 15% ethanol).
DO NOT use gasoline con-
taining more than 15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)
588
NOTICE
■
Notice on fuel quality
●
Do not use improper fuels. If improper fuels are used, the engine will be damaged.
●
Do not use leaded gasoline.
Leaded gasoline can cause damage to your vehicle’s three-way catalytic converters
causing the emission control system to malfunction.
●
Do not use gasohol other than the type previously stated.
Other gasohol may cause fuel system damage or vehicle performance problems.
●
Using unleaded gasoline with an octane number or rating lower than the level previ-
ously stated may cause persistent heavy knocking.
At worst, this may lead to engine damage and will void the vehicle warranty.
■
Fuel-related poor driveability
If poor driveability (poor hot starting, vaporization, engine knocking, etc.) is encoun-
tered after using a different type of fuel, discontinue the use of that type of fuel.
■
When refueling with gasohol
Take care not to spill gasohol. It can damage your vehicle’s paint.
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