fuel cap LEXUS LS430 2005 User Guide

ENGINE
454
327.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: API grade SL “Energy −Conserving” or ILSAC
multigrade engine oil.
Recommended viscosity (SAE): 5W −30
62L042
Outside temperature
SAE 5W30 is the best choice, for good fuel economy and
good starting in cold weather.
If SAE 5W30 is not available, SAE 10W30 may be used.
However, it should be replaced with SAE 5W30 at the next
oil change.
Oil identification marks
62L038
 API Service Symbol ILSAC Certification Mark
Either or both API registered marks are added to some oil
containers to help you select the oil you should use.
 The API Service Symbol is located anywhere on the outside
of the container.
The top portion of the label shows the oil quality by API
(American Petroleum Institut e) designation such as SL.
The center portion of the label shows the SAE viscosity
grade such as SAE 5W −30. “Energy− Conserving”, shown
in the lower portion, indicates that the oil has fuel −saving
capabilities.
 The ILSAC (International L ubricant Standardization and
Approval Committee) Certification Mark is displayed on the
front of the container.

CHASSIS
460
SPECIFICATIONS
– DIFFERENTIALOil capacity
1.35 L (1.42 qt., 1.19 lmp.qt.)
Oil type and
viscosityVehicles without synthetic oil
information labelHypoid gear oil API GL −5
Above –18 C (0F): SAE 90
Below –18C (0F): SAE 80W or SAE 80W −90
Vehicles with synthetic oil
information label*Toyota Genuine Differential Synthetic gear oil
API GL− 5 SAE 75W− 90 or its equivalent
NOTE:
*Vehicles with synthetic oil information label only:
The following label is affixed on the right side of the
differential carrier. Use the type and viscosity shown on
the label when the differential oil is replaced.
Synthetic oil information labelNOTICE
Vehicles with synthetic oil information label only:
Use of differential oil other than “Toyota Genuine
Differential Synthetic gear oil API GL5 SAE 75W90” or its
equivalent may damage the dif ferential gear of your vehicle
and diminish fuel efficiency. For the reasons mentioned
above, Lexus recommends use of “Toyota Genuine
Differential Synthetic gear oil API GL5 SAE 75W90”.
Another differential oil of matching quality can also be
used, (but note that despite the similarity in nomenclature
between “Toyota Genuine Differential Synthetic gear oil
API GL5 SAE 75W90” and oils that meet SAE 75W90
specifications, compliance with the SAE specification
does not guarantee that an oil has all characteristic
required to avoid the problem described above.) If you are
unable to locate an equivalent to “Toyota Genuine
Differential Synthetic gear oil API GL5 SAE 75W90”,
contact your Lexus dealer for further details or another
duly qualified and equipped professional.

CHASSIS
470
6. Install the tire valve cap.
If a gauge and air pump are not available, have your
vehicle checked by your Lexus dealer.
CAUTION
Be sure to reinstall the tire valve caps. Without the
valve caps, dirt or moisture could get into the
valve core and cause air leakage. If the caps have
been lost, have new ones put on as soon as
possible.
Incorrect tire inflation pressure may waste fuel, reduce
the comfort of driving, reduce tire life and make your
vehicle less safe to drive.
If a tire needs frequent refilling, have it checked by your
Lexus dealer.
CAUTION
Keep your tires properly inflated. Otherwise, the
following conditions may occur and cause an
accident resulting in death or serious injuries.
Low tire pressure (underinflation):
 Excessive wear
 Uneven wear
 Poor handling
 Possibility of blowouts from an overheated tire
 Poor sealing of the tire bead
 Wheel deformation and/or tire separation
 A greater possibility of tire damage from road
hazards
High tire pressure (overinflation):
 Poor handling
 Excessive wear
 Uneven wear
 A greater possibility of tire damage from road
hazards

CHASSIS
476
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressuretire pressure when the vehicle has been parked for at least 3 hours or m\
ore, or it
has not been driven more than 1.5 km or 1 mile under that condition
Maximum inflation
pressurethe maximum cold inflation pressure to which a tire may be inflated and \
it is shown
on the sidewall of the tire
Recommended inflation
pressurecold tire inflation pressure recommended by a manufacturer
Accessory weight
the combined weight (in excess of those standard items which may be rep\
laced) of
automatic transmission, power steering, power brakes, power windows, pow\
er
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 maxi\
mum
capacity of fuel, oil, and coolant, and, if so equipped, air conditionin\
g and
additional weight optional engine
Maximum loaded vehicle
weight
the sum of —
(a) curb weight;
(b) accessory weight;
(c) vehicle capacity weight; and
(d) production options weight

BODY
511
370.SPECIFICATIONS
– DIMENSIONS AND WEIGHTSOverall length
5015 mm (197.4 in.)
Overall width1830 mm (72.0 in.)
Overall height– with electronically modulated air suspension
– without electronically modulated air suspension
1470 mm (57.9 in.)*
1490 mm (58.7 in.)*
Wheelbase2925 mm (115.2 in.)
Tread
– Frontwith electronically modulated air suspension
without electronically modulated air suspension
– Rear with electronically modulated air suspension
without electronically modulated air suspension
1575 mm (62.0 in.)
1570 mm (61.8 in.)
1575 mm (62.0 in.)
1570 mm (61.8 in.)
Vehicle capacity weight (occupants + cargo)410 kg (900 lb.)
Towing capacity (trailer weight + cargo weight)907 kg (2000 lb.)
*Unladen vehicle
– FUEL TANK
Capacity
84 L (22.2 gal., 18.5 lmp.gal.)

GAS STATION INFORMATION
Fuel selection:
Select premium unleaded gasoline with an Octane Rating
of 91 (Research Octane Number 96) or higher for optimum
engine performance. However, if such premium type
cannot be obtained, you may temporarily use unleaded
gasoline with an Octane Rating as low as 87 (Research
Octane Number 91).
 Fuel tank capacity:
84 L (22.2 gal., 18.5 lmp.gal.)
 Engine oil:
“Toyota Genuine Motor Oil” or equivalent
Oil grade: API grade SL “Energy −Conserving” or ILSAC
multigrade engine oil.
Recommended oil viscosity − SAE 5W−30 if normal
temperatures are below 38 C (100F)
Oil capacity: L (qt., lmp.qt.)
Drain and refill with filter 5.1 (5.4 , 4.8)
without filter 4.5 (4.8 , 4.0)
See page 452 for detailed information.
 Engine coolant:
Capacity: 9.5 L (10.0 qt, 8.4 lmp.qt.)
Coolant type − “Toyota Super Long Life Coolant” or similar
high quality ethylene glycol based non −silicate, non −amine,
non−nitrite, and non −borate coolant with long −life hybrid
organic acid technology (Coolant with long −life hybrid
organic acid technology is a combination of low phosphates
and organic acids.) Do not use plain water alone.
For checking the engine coolant, see page 455.
 Automatic transmission:
Fluid type − “Toyota Genuine ATF WS”
See page 461 for detailed information.
 Tire information:
See page 468 through 485 for detailed information.
 Tire inflation pressure:
cold tires
kPa (kgf/cm
2 or bar, psi)
Ti
re sizeFrontRear
P225/55R17 95H 220 (2.2, 32) 220 (2.2, 32)
245/45R18 96W 230 (2.3, 33) 230 (2.3, 33)
P245/45R18 96V 230 (2.3, 33) 230 (2.3, 33)
For sustained high speeds above 160 km/h (100 mph), in
countries where such speeds are permitted by law, add the
tire pressure given below to the front tires and rear tires, but
never exceed the maximum cold tire pressure molded on
the tire sidewall.
P225/55R17 95H 20kPa (0.2 kgf/cm
2 or bar, 3 psi)
245/45R18 96W 40kPa (0.4 kgf/cm2 or bar, 6 psi)
P245/45R18 96V 40kPa (0.4 kgf/cm2 or bar, 6 psi)