Lexus GX470 2008 Scheduled Maintenace Guide / LEXUS 2008 GX470 OWNER'S MANUAL (OM60D82U)

Vehicle specifications6
411
6-1. Specifications.................. 412Maintenance data (fuel, oil level, etc.) ............... 412
Fuel information ...................... 421
Tire information...................... 424
6-2. Customization................ 436 Customizable features ........ 436
6-3. Initialization ................... 439 Items to initialize .................... 439

412
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
*1: Unladen vehicle
*2: Without roof luggage carrier
*3: With roof luggage carrier
Overall length188.2 in. (4780 mm)
Overall width74.0 in. (1880 mm)
Overall height *173.0 in. (1855 mm) *2
74.6 in. (1895 mm)*3
Wheelbase109.8 in. (2790 mm)
Tr e a dFront62.4 in. (1585 mm)
Rear62.4 in. (1585 mm)
Vehicle capacity weight
(Occupants + luggage)
With third seat
Without third seat1200 lb. (544 kg)
1000 lb. (454 kg)
Towing capacity6500 lb. (2948 kg)

413
6-1. Specifications
6
Vehicle specifications
Vehicle identificationThe vehicle identification number (V IN) is the legal identifier for your
vehicle. This is the primary identification number for your Lexus. It is used
in registering the ownership of your vehicle.
This number is stamped on the top
left of the instrument panel.
This number is also on the Certifi-
cation Label.
■ Engine number
The engine number is stamped on
the engine block as shown.

414
6-1. Specifications
Engine
Fuel
Model2UZ-FE
Ty p e8-cylinder V type, 4-cycle, gasoline
Bore and stroke3.70  3.31 in. (94.0  84.0 mm)
Displacement284.5 cu.in. (4664 cm3)
Drive belt tensionAutomatic adjustment
Fuel typePremium unleaded gasoline only
Octane rating91 (Research Octane Number 96) or higher
Fuel tank capacity23 gal. (87 L, 19.1 Imp.gal)

415
6-1. Specifications
6
Vehicle specifications
Lubrication system
*: 5W-30 is an oil that provides optimal levels of fuel efficiency.
Oil viscosity:
● The 5W portion of the oil viscosity rating 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 30 in 5W-30 indicates the oil viscosity when the oil is as its operating
temperature. An oil with a higher viscosity may be better suited if the
vehicle is operated at high speeds, or under extreme load conditions.
Oil capacity
drain and refill
(reference)
with filter
without filter6.5 qt. (6.2 L, 5.5 Imp.qt.)
6.0 qt. (5.7 L, 5.0 Imp.qt.)
Oil gradeILSAC multigrade engine oil
Recommended oil
viscosity
Use Lexus approved “Toyota Genuine Motor Oil” or
equivalent to satisfy the grade and viscosity shown
below.
Outside temperature

416
6-1. Specifications
Cooling system
Ignition system
Capacity13.6 qt. (12.9 L, 11.4 Imp.qt.)
Coolant type
Use either of the following:• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-sili- cate, non-amine, non-nitrite, and non-borate cool-
ant with long-life hybrid organic acid technology
Do not use plain water alone.
Spark plug
Make DENSO NGKSK20R11
IFR6A11
Gap0.043 in. (1.1 mm)
NOTICE
■Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do no t adjust the gap when tuning the engine.

417
6-1. Specifications
6
Vehicle specifications
Electrical system
Differential
“Toyota Genuine Differential Gear Oil” is filled in your Lexus vehicle at fac-
tory fill. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an
equivalent of matching quality to sati sfy the above specification. Please con-
tact your Lexus dealer for further details.
Tr a n s f e r
Battery
Open voltage at
68 F (20 C):12.6  12.8V Fully charged
12.2  12.4V Half charged
11.8  12.0V Discharged
(Voltage is checked 20 minutes after
the key is removed with all the lights
turned off.)
Charging rates5A max.
Oil capacity
Front
Rear1.5 qt. (1.4 L, 1.2 Imp.qt.)
3.3 qt. (3.1 L, 2.7 Imp.qt.)
Oil type and viscosity
Toyota Genuine Differential
Gear Oil LT 75W-85 GL5 or equiva-
lent
Oil capacity1.5 qt. (1.4 L, 1.2 Imp.qt.)
Oil typeHypoid gear oil API GL-5
Recommended oil viscositySAE 75W-90

418
6-1. Specifications
Automatic transmission
*: The fluid capacity is the quantity of reference. If replacement is necessary, con-tact your Lexus dealer.
Brakes
*1: Minimum pedal clearance when depressed with a force of 490 N (50 kgf, 110lbf) while the engine is running.
*2: Parking brake adjustment when depressed with a force of 196 N (20 kgf, 44lbf).
Fluid capacity*11.0 qt. (10.4 L, 11.6 lmp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Automatic transmission fluid type
Using transmission fluid other than “T oyota Genuine ATF WS” may cause deterio-
ration in shift quality, locking up of your transmission accompanied by vibration, and
ultimately damage the transmission of your vehicle.
Pe d a l c l e a r a n c e *12.0 in. (52 mm) Min.
Pedal free play0.04  0.24 in. (1.0  6.0 mm)
Brake pad wear limit0.04 in. (1.0 mm)
Parking brake adjustment *25  7 clicks
Parking brake lining wear limit0.04 in. (1.0 mm)
Fluid typeSAE J1703 or FMVSS No. 116 DOT 3

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6-1. Specifications
6
Vehicle specifications
Chassis lubrication
Steering
Tires and wheels
Propeller shafts
Spiders
Slide yokeLithium base chassis grease, NLGI No.2
Molybdenum-disulfide lithium base chassis
grease, NLGI No.2 or
lithium base chassis grease, NLGI No.2
Free playLess than 1.2 in. (30 mm)
Power steering fluidAutomatic transmission fluid DEXRON® II
or III
Ti r e s i z eP265/65R17 110S
Tire inflation pressure
(Recommended cold tire inflation
pressure)
Driving under normal conditions 32 psi (220 kPa, 2.2
kgf/cm2 or bar)
Driving at high speeds above 100 mph (160
km/h) (in countries where such speeds are per-
mitted by law) Add 9 psi (60 kPa, 0.6 kgf/cm
2 or bar) to the
front tires and rear tires. Never exceed the
maximum cold tire inflation pressure indicated
on the tire sidewall.
Wheel size17  7 1 /2 JJ
Wheel nut torque83 ft•lbf (112 N•m, 11.5 kgf•m)

420
6-1. Specifications
Light bulbs
A: H11 halogen bulbs
B: HB3 halogen bulbs
C: Wedge base bulbs (clear)
D: Wedge base bulbs (amber)
E: H3 halogen bulbs
F: Double end bulbs
G: Single end bulbs
Light BulbsBulb No.WTy p e
Exterior
Headlights (low beam)55A
Headlights (high beam)900560B
Front turn signal lights1156NA27D
Parking lights1685C
Fog lights55E
Front side marker light1685C
Stop/tail lights74 4 321 /5C
Stop/tail and rear side marker
lights74 4 321 /5C
Rear turn signal lights21D
Back-up lights74 4 021C
Running board lights1943.8C
License plate lights1685C
Interior
Vanity lights2F
Personal lights8G
Interior lights8F
Door courtesy lights3.8G
Glove box light1.2C