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213
2-4. Using other
driving systems
2
When driving
When the AUTO LSD system is operating
If the rear wheels spin, the slip
indicator flashes to indicate that
the AUTO LSD system have
been controlled the spinning of
the rear wheels.
■If the engine is turned off and restarted
The AUTO LSD system and the indicators are automatically turned off.
■ If the brake system overheats
The system will cease operation and a buzzer will sound to alert the driver.
Stop the vehicle in a safe place. (Ther e is no problem with continuing normal
driving.)
The system will be automatically restored after a short time.
CAUTION
■ To avoid an accident
●Do not use the AUTO LSD system in conditions other than the above.
A much greater steering effort and more careful cornering control will be
required.
● Do not drive with the AUTO LSD system continuously turned on.
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2-4. Using other
driving systems
2
When driving
To disable VSC or TRAC (2WD models and 2WD mode on 4WD models)
If the vehicle gets stuck in fresh snow or mud, VSC or TRAC may
reduce power from the engine to the wheels. You may need to turn
the system off to enable you to rock the vehicle in order to free it.
■ TRAC OFF mode
Press the VSC OFF switch
briefly.
The slip and AUTO LSD indica-
tors should come on.
The system is in TRAC off, AUTO
LSD on and VSC on mode.
Push the switch again to turn the
system back on.
■AUTO LSD mode
Stop the vehicle completely, and
press the VSC OFF switch for
more than 3 seconds, when the
system is in the TRAC OFF
mode.
The slip, VSC OFF and AUTO
LSD indicators should come on.
The system is in TRAC off, AUTO
LSD on and VSC off mode.
■VSC OFF mode
Stop the vehicle completely, and
press the VSC OFF switch for
more than 3 seconds, when the
system is in the AUTO LSD
mode.
The slip and VSC OFF indicators
should come on.
The system is all off mode.
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216 2-4. Using other driving systems
To disable VSC or TRAC (4H and 4L mode on 4WD models)If the vehicle gets stuck in fresh snow or mud, VSC or TRAC may
reduce power from the engine to the wheels. You may need to turn
the system off to enable you to rock the vehicle in order to free it.
■ TRAC OFF mode
Press the VSC OFF switch
briefly.
The slip indicator should come
on.
The system is in TRAC of engine
control off and VSC on mode.
This mode can be used when the
transfer mode is 4H mode and
the center differential is unlocked.
Push the switch again to turn the
system back on.
■VSC OFF mode
Stop the vehicle completely, and
press the VSC OFF switch for
more than 3 seconds.
The slip and VSC OFF indicators
should come on.
The system is all off mode.
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2-4. Using other
driving systems
2
When driving
■Sounds and vibrations caused by the ABS, TRAC, VSC and brake
assist system
●A sound may be heard from the engine compartment when the engine is
started and just after the vehicle begins to move. This sound does not
indicate that a malfunction has occurred in any of these systems.
● Any of the following conditions may occur when the above systems are
operating. None of these indicates that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
• The brake pedal may pulsate slightly after the ABS is activated.
• The brake pedal may move down slightly after the ABS is activated.
■ If the brake system overheats
TRAC will cease operation and a buzzer will sound to alert the driver. Stop
the vehicle in a safe place. (There is no problem with continuing normal driv-
ing.)
■ Power steering system operation sound
When you turn the engine switch to ON after the battery has been discon-
nected and reconnected, a sound may be heard from the engine compart-
ment.
This does not indicate a malfunction.
CAUTION
Any of the following conditions may result in an accident which could cause
death or serious injury.
■ The ABS does not opera te effectively when
● The limits of the gripping performance have been exceeded.
● The vehicle hydroplanes while driving at high speed on the wet or slick
road.
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2-5. Driving information
2
When driving
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 ulti-
mately damage.
● Water can wash the grease from wheel bearings, causing rusting and pre-
mature failure, and may also enter the differentials, transmission and
transfer case, reducing 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 river bed for firmness. Drive
slowly and avoid deep water.
■ Inspection after off-road driving
●Sand and mud that has accumulat ed in brake drums and around brake
discs may affect braking efficiency and may damage brake system compo-
nents.
● Always perform a maintenance inspection after each day of off-road driv-
ing that has taken you through rough terrain, sand, mud, or water. For
scheduled maintenance information, refer to the “Scheduled Maintenance
Guide” or “Owner’s Manual Supplement”.
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2-5. Driving information
2
When driving
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropri-
ate to the prevailing weather conditions.
■ Pre-winter preparations
●Use fluids that are appropriate to the prevailing outside tem-
peratures.
• Engine oil
• Engine coolant
• Washer fluid
● Have a service technician inspect the level and specific grav-
ity of battery electrolyte.
● Have the vehicle fitted with four snow tires or purchase a set
of tire chains for the rear tires.
Ensure that all tires are the same size and brand, and that chains
match the size of the tires.
■Before driving the vehicle
Perform the following according to the driving conditions.
●Do not try to forcibly open a window, scrape an outside rear
view mirror surface or move a wiper or outside rear view mir-
ror that is frozen. Pour warm water over the frozen area to
melt the ice. Wipe away the water immediately to prevent it
from freezing.
● To ensure proper operation of th e climate control system fan,
remove any snow that has accumulated on the air inlet vents
in front of the windshield.
● Remove any ice that has accumu lated on the vehicle chassis.
● Periodically check for and remove any excess ice or snow
that may have accumulated in the wheel well or on the
brakes.
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234 2-5. Driving information
Weight limitsConfirm that the gross trailer weight, gross combination weight, gross
vehicle weight, gross axle weight and trailer tongue load are all within
the limits.
*1: The model code is indicated on the Certification Label. (P. 544)
*2: Without towing package
*3: With towing package
Model code*1EngineDriving
systemGCWRTowing capacity
UCK60L-GKASKA
4.7L V8
(2UZ-FE) engine
2WD 12000 lb. (5440 kg)
*26300 lb. (2855 kg)*2
13500 lb. (6120 kg)*37800 lb. (3535 kg)*3
UCK60L-GKALKA12000 lb. (5440 kg)*26200 lb. (2810 kg)*2
13500 lb. (6120 kg)*37700 lb. (3490 kg)*3
UCK65L-GKASKA
4WD12000 lb. (5440 kg)
*26000 lb. (2720 kg)*2
13500 lb. (6120 kg)*37500 lb. (3400 kg)*3
UCK65L-GKALKA12000 lb. (5440 kg)*25600 lb. (2540 kg)*2
13500 lb. (6120 kg)*37100 lb. (3220 kg)*3
USK60L-GKTSKA
5.7L V8
(3UR-FE) engine
2WD 14000 lb. (6350 kg)
*28300 lb. (3760 kg)*2
16000 lb. (7255 kg)*310000 lb. (4535 kg)*3
USK60L-GKTLKA14000 lb. (6350 kg)*28200 lb. (3715 kg)*2
16000 lb. (7255 kg)*39500 lb. (4305 kg)*3
USK60L-GKTZKA14000 lb. (6350 kg)*28100 lb. (3670 kg)*2
16000 lb. (7255 kg)*39100 lb. (4125 kg)*3
USK65L-GKTSKA
4WD14000 lb. (6350 kg)
*28000 lb. (3625 kg)*2
16000 lb. (7255 kg)*39600 lb. (4350 kg)*3
USK65L-GKTLKA14000 lb. (6350 kg)*27900 lb. (3580 kg)*2
16000 lb. (7255 kg)*39100 lb. (4125 kg)*3
USK65L-GKTZKA14000 lb. (6350 kg)*27800 lb. (3535 kg)*2
16000 lb. (7255 kg)*38800 lb. (3990 kg)*3
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2-5. Driving information
2
When driving
●
Avoid sudden braking as you may skid, resulting in jackknifing and
loss of control. This is especiall y true on wet or slippery surfaces.
● Avoid jerky starts or sudden acceleration.
● Avoid jerky steering and sharp turns, and slow down before mak-
ing a turn.
● Note that when making a turn, th e trailer wheels will be closer than
the vehicle wheels to the inside of the turn. Compensate by making
a larger than normal turning radius.
● Crosswinds and rough roads will adversely affect handling of your
vehicle and trailer, causing sway . Periodically check the rear to
prepare for being passed by large trucks or buses, which may
cause your vehicle and trailer to sway. If swaying occurs, firmly grip
the steering wheel, reduce speed immediately but gradually, and
steer straight ahead. Never increase speed. If you make no
extreme correction with the stee ring or brakes, your vehicle and
trailer will stabilize.
● Take care when passing other vehicles. Passing requires consider-
able distance. After passing a vehicle, do not forget the length of
your trailer, and be sure you hav e plenty of room before changing
lanes.
● In order to maintain engine braking efficiency when driving on a
long steep downgrade, do not use the transmission in D.
Transmission shift range position must be in 5 in the S mode (6-
speed models) or in 4 in the S mode (5-speed models).
● Due to the added load of the trailer, your vehicle’s engine may
overheat on hot days (at temperatures over 85°F [30°C]) when
driving up a long or steep grade. If the engine coolant temperature
gauge indicates overheating, immedi ately turn off the air condition-
ing (if in use), pull your vehicle off the road and stop in a safe spot.
( P. 536)