2010 Lexus GX460 transfer

178
2-1. Driving procedures
GX460_CANADA (OM60F29U)
NOTICE
■Avoiding damage to vehicle parts
●Do not turn the steering wheel fully in either direction and hold it there for an
extended period of time.
Doing so may damage the power steering pump.
●When driving over bumps in the road, drive as slowly as possible to avoid damag-
ing the wheels, underside of the vehicle, etc.
■If you get a flat tire while driving
A flat or damaged tire may cause the following situations. Hold the steering wheel
firmly and gradually depress the brake pedal to slow down the vehicle.
●It may be difficult to control your vehicle.
●The vehicle will make abnormal sounds or vibrations.
●The vehicle will lean abnormally.
Information on what to do in case of a flat tire ( →P. 7 2 0 )
■When encountering flooded roads
Do not drive on a road that has flooded after heavy rain etc. Doing so may cause the
following serious damage to the vehicle:
●Engine stalling
●Short in electrical components
●Engine damage caused by water immersion
In the event that you drive on a flooded road and the vehicle is flooded, be sure to
have your Lexus dealer check the following:
●Brake function
●Changes in quantity and quality of oil and fluid used for the engine, transmission,
transfer, differentials, etc.
●Lubricant condition for the propeller shaft, bearings and suspension joints (where
possible), and the function of all joints, bearings, etc.
GX460_CANADA.book Page 178 Thursday, February 4, 2010 11:54 AM

295
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
Guidance DisplayVehicle StatusProcedure
SHIFT TO L4
LOOSE ROCK, MOGUL or
ROCK mode is selected when the
four-wheel drive control switch is in
H4Set the four-wheel
drive control switch
to L4
STOP THE VEHI-
CLE AND SHIFT
THE AUTO-
MATIC TRANS-
MISSION TO NThe four-wheel drive control switch
has been shifted to H4 or L4 and
LOOSE ROCK, MOGUL or
ROCK mode is selected, but the
automatic transmission is not in N
position or the vehicle is not stopped
Stop the vehicle
completely and shift
the shift lever into N
ACCELERATE
OR DECELER-
AT E
The center differential lock/unlock
switch is pressed when Multi-terrain
Select is operating, but the center
differential cannot be switched
between lock and unlockDrive straight ahead
while accelerating or
decelerating, or
drive in reverse
RETURN THE
FOUR-WHEEL
DRIVE CON-
TROL SWITCHThe four-wheel drive control switch
is shifted when Multi-terrain Select is
operating, but the transfer cannot be
shifted to H4 or L4 positionReturn the four-
wheel drive control
switch to L4 or H4
MULTI-TERRAIN
SELECT NOT
AVA I L A B L E
The vehicle speed exceeds approxi-
mately 7 mph (12 km/h) or the VSC,
EFI, 4WD and/or Multi-terrain
Select system may be malfunction-
ingReduce vehicle
speed
If the system is still
not available, contact
your Lexus dealer
GX460_CANADA.book Page 295 Thursday, February 4, 2010 11:54 AM

296
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
■The Multi-terrain Select can be operated when
●Vehicle speed is less than 7 mph (12 km/h)
●Crawl Control is off
■When using Multi-terrain Select
The following functions cannot be switched on or off.
●VSC
●Active TRAC
●Second start mode
A message will be shown on the multi-information display stating that these func-
tions cannot be switched using the VSC OFF switch or the menu and “ENTER”
switches.
■When selecting a terrain mode
If you are unsure which mode is appropriate, select MOGUL when the four-wheel
drive control switch is in L4 or select MUD & SAND when it is in H4.
■When it is difficult to generate traction
MUD & SAND mode provides the largest amount of tire slippage, followed by
LOOSE ROCK, MOGUL and ROCK mode.
Drivability can be improved by selecting a mode which provides a smaller amount
of tire slippage than the current mode when the amount of tire slippage is large, or
conversely selecting a mode which provides a larger amount of tire slippage than
the current mode when the amount of tire slippage is small.
■When the vehicle is stuck
Switching the transfer and differential
For the operation of the following functions, refer to the following pages.
●Four-wheel drive system ( →P. 3 1 7 )
●Center differential lock ( →P. 3 1 8 )
GX460_CANADA.book Page 296 Thursday, February 4, 2010 11:54 AM

317
2-4. Using other driving systems
2
When driving
GX460_CANADA (OM60F29U)
Four-wheel drive system
Use the four-wheel drive control switch and center differential lock/unlock
switch to select the following transfer and center differential modes.
■Four-wheel drive control switch
H4 (high speed position)
Normal driving on all types of
roads.
L4 (low speed position)
Driving requiring maximum
power and traction such as
climbing or descending steep
hills, off-road driving, and hard
pulling in sand or mud, etc.
The low speed four-wheel
drive and VSC OFF indica-
tors will come on.
GX460_CANADA.book Page 317 Thursday, February 4, 2010 11:54 AM

320
2-4. Using other driving systems
GX460_CANADA (OM60F29U)
■When the four-wheel drive control switch can be operated
●The “ENGINE START STOP” switch is in IGNITION ON mode.
●The shift lever is in the N position.
●The vehicle is stopped completely.
■The low speed four-wheel drive indicator light
●The indicator light blinks while switching between H4 and L4.
●If the low speed four-wheel drive indicator light continues to blink when you
operate the four-wheel drive control switch to the H4 or L4 position, stop the
vehicle completely, shift the shift lever securely into N and then operate the
switch again.
●If the shift lever is moved before the low speed four-wheel drive indicator turns
on/off, the transfer mode may not be shifted completely. The transfer mode dis-
engages both the front and rear drive shafts from the powertrain and allows the
vehicle to move regardless of the shift position. (At this time, the indicator blinks
and the buzzer sounds.)
Therefore, the vehicle is free to roll even if the shift lever is in P. You or someone
else could be seriously injured. You must complete the shifting of the transfer
mode and confirm that the indicator light has turned off (H4) or turned on (L4).
●If the engine coolant temperature is too low, the four-wheel drive control system
may not be able to shift. When the engine is warmer operate the switch again.
If the indicator continue to blink even if doing so, have the vehicle inspected by your
Lexus dealer as soon as possible. There may be a trouble in the four-wheel drive
system.
GX460_CANADA.book Page 320 Thursday, February 4, 2010 11:54 AM

352
2-5. Driving information
GX460_CANADA (OM60F29U)
NOTICE
■To prevent the water damage
Take all necessary safety measures to ensure that water damage to the engine or
other components does not occur.
●Water entering the engine air intake will cause severe engine damage.
●Water entering the automatic transmission will cause deterioration in shift quality,
locking up of your transmission accompanied by vibration, and ultimately dam-
age.
●Water can wash the grease from wheel bearings, causing rusting and premature
failure, and may also enter the differentials, transmission and transfer case, reduc-
ing the gear oil’s lubricating qualities.
■When you drive through water
If driving through water, such as when crossing shallow streams, first check the
depth of the water and the bottom of the riverbed for firmness. Drive slowly and
avoid deep water.
■Inspection after off-road driving
●Sand and mud that has accumulated in brake drums and around brake discs may
affect braking efficiency and may damage brake system components.
●Always perform a maintenance inspection after each day of off-road driving that
has taken you through rough terrain, sand, mud, or water. For scheduled mainte-
nance information, refer to the “Warranty and Services Guide”, “Owner’s Manual
Supplement” or “Scheduled Maintenance”.
GX460_CANADA.book Page 352 Thursday, February 4, 2010 11:54 AM

354
2-5. Driving information
GX460_CANADA (OM60F29U)
Capacity and distributionCargo capacity depends on the total weight of the occupants.
(Cargo capacity) = (Total load cap acity) — (Total weight of occupants)
Steps for Determining Correct Load Limit —
(1) Locate the statement “The combined weight of occupants and cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s
placard.
(2) Determine the combined weight of the driver and passengers that will be riding in your vehicle.
(3) Subtract the combined weight of the driver and passengers from XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo and lug- gage load capacity.
For example, if the “XXX” amount equals 1400 lbs. and there will be
five 150 lb passengers in your vehicle, the amount of available cargo
and luggage load capacity is 650 lbs. (1400 - 750 (5 × 150) = 650
lbs.)
(5) Determine the combined weight of luggage and cargo being loaded on the vehicle. That weight may not safely exceed the avail-
able cargo and luggage load capacity calculated in Step 4.
(6) If your vehicle will be towing a trailer, load from your trailer will be transferred to your vehicle. Consult this manual to determine how
this reduces the available cargo and luggage load capacity of your
vehicle. ( →P. 359)
GX460_CANADA.book Page 354 Thursday, February 4, 2010 11:54 AM

457
3-3. Using the Bluetooth® audio system
3
Interior features
GX460_CANADA (OM60F29U)
■Conditions under which the system will not operate
●If using a portable player that does not support Bluetooth®
●If the portable player is switched off
●If the portable player is not connected
●If the portable player’s battery is low
●If the portable player is behind the seat or in the glove box or console box
●If metal is covering or touching the portable player
■When transferring ownership of the vehicle
Be sure to initialize the system to prevent personal data from being improperly
accessed. (→P. 5 0 1 )
■About Bluetooth®
Bluetooth is a registered trademark of
Bluetooth SIG. Inc.
GX460_CANADA.book Page 457 Thursday, February 4, 2010 11:54 AM