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R
WARNING
To avoid losing control on slippery roads,
do not downshift into Low with the
automatic transmission when moving
faster than 20 mph (32 km/h). Do not
downshift into First with the manual
transmission when moving faster than
5 mph (8 km/h).
R
WARNING
The rear antilock brake system may not
prevent brake lock-up on extremely
slippery surfaces. Rear brake lock-up may
also occur while driving in four-wheel
drive because the transfer case couples the
front and rear axles together.
Traction-Lok Rear Axle (If equipped)
This axle provides added drive away traction on
slippery surfaces, particularly when one or more
wheels are on a surface with poor traction.
Extended use of other than matching size tires
on a Traction-Lok rear axle could result in a
permanent reduction in effectiveness. This loss of
effectiveness does not affect normal driving and
should not be noticeable to the driver.
R
WARNING
To avoid injury, never run the engine
with one wheel off the ground, such as
when changing a tire.
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High water
Never attempt to cross water that is fast flowing
or of unknown depth.
Do not drive through flooded areas unless you
are sure that the water is below the bottom of
the wheel hubs.
If you must drive through high water, drive
slowly. You may have limited traction or wet
brakes, so allow extra stopping distance because
your vehicle will not stop as quickly as usual.
After you drive through the standing water,
apply your brakes gently several times as your
vehicle moves slowly. This helps to dry the
brakes.
NOTE:
If the transmission and transfer case is
submerged in water, their fluids should
be checked and changed, if necessary.
NOTE:
All rear axle lube quantities must be
replaced every 100,000 miles
(160,000 km) or if the axle has been
submerged in water. Otherwise, the
lube should not be checked or changed
unless a leak is suspected or repair
required.
Rocking the vehicle
For 4x4 vehicles, engage 4WD LOW, when the
vehicle gets stuck and try to drive away.
If your vehicle gets stuck (for example, in mud
or snow), you may rock it out of the spot. Shift
in a steady rhythm between forward and reverse
gears. Allow the transmission to fully engage,
then press lightly on the accelerator. Do not rock
the vehicle for more than a few minutes. This
214
may overheat the engine and transmission,
causing damage to both. In addition, other
vehicle systems and components may also be
damaged.
R
WARNING
Do not spin the wheels at over 35 mph
(56 km/h). The tires may fail and injure a
passenger or bystander.
Driving With a Heavy Load
There are limits to the amount of weight your
vehicle can carry or tow. The total weight of
your vehicle, plus the weight of the passengers
and cargo, should never be more than the Gross
Vehicle Weight Rating (GVWR). Also, the weight
that your vehicle carries over the front axle and
rear axle should never be more than the Gross
Axle Weight Rating (GAWR) for the respective
axle.
The weight limits of your vehicle’s tires affect
the GVWR or GAWR limitations. Usage of
replacement tires with higher weight limit than
originals does not increase GVWR or GAWR.
Usage of lower capacity replacement tires may
lower GVWR and GAWR limitations.
R
WARNING
If the GVWR or the GAWR specified on
the Safety Compliance Certification Label
is exceeded, your vehicle may be damaged
or you may lose control and injure
someone.
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Heavy duty front suspension package
(option)
This optional front suspension package is
designed to handle the additional loads that will
be imposed on the vehicle by adding aftermarket
equipment, such as a snowplow. Refer to the
Safety Compliance Certification Label for details.
Vehicle/Trailer Loads
All vehicles may tow a Class I trailer provided
the Gross Combined Weight (GCW) is less than
or equal to the GVWR shown on the Safety
Compliance Certification Label. For heavier
trailer applications, refer to the towing
information found later in this chapter.
Trailer Towing (may require trailer tow
option package)
Towing a trailer puts additional loads on your
vehicle’s engine, transmission, axle, brakes, tires
and suspension. For your safety and for the
good of your vehicle, use the right equipment
for the type of trailer you tow.
If your trailer is equipped with electric brakes,
auxiliary battery, or back-up lamps, the optional
7 wire trailer towing electrical hook-up will be
required on the vehicle.
Your trailer towing capability will vary based on
the standard and optional equipment on your
vehicle. Refer to the following
Vehicle
Loading/Towing Information
and the Trailer
Towing Tables to determine the specific towing
capability of your vehicle.
❑
Stay within the load limits when you tow.
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