The transmission control indicator
light (TCIL) will illuminate on the
instrument cluster.
Drive± Not shown on the display. Activate by pressing the transmission
control switch on the end of the gearshift lever with the gearshift in
the
position. The O/D OFF indicator will illuminate on the instrument
cluster. Transmission operates in gears one through three.
(Drive)
provides more engine braking than
(Overdrive) and is useful when:
²driving with a heavy load.
²towing a trailer up or down steep hills.
²additional engine braking is desired. If towing a trailer, refer to
Driving while you towin theTrailer Towingchapter.
To return to
(Overdrive) mode, press the transmission control
switch. The O/D OFF indicator will no longer be illuminated.
Each time the vehicle is started, the transmission will automatically
return to normal overdrive mode.
Every time the vehicle is shut off and restarted, you must press the
transmission control switch to cancel overdrive operation if driving in
overdrive is not desired.
2 (Second)
Use 2 (Second) to start-up on
slippery roads or to provide
additional engine braking on
downgrades. Transmission operates
only in Second gear.
1 (First)
Use 1 (Low) to provide maximum
engine braking on steep
downgrades. Upshifts can be made
by shifting to 2 (Second) or to
(Overdrive). Selecting 1 (Low) at
higher speeds causes the transmission to shift to a lower gear, and will
shift to 1 (Low) after vehicle decelerates to the proper speed.
O/ D
OFF
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162
Drive± Not shown on the display. Activate by pressing the transmission
control switch on the end of the gearshift lever with the gearshift in
the
(Overdrive) position. The TCIL will illuminate on the instrument
cluster. Transmission operates in gears one through four. Drive (O/D
OFF) provides more engine braking than
(Overdrive) and is useful
whenever driving conditions (i.e., city traffic, hilly terrain, etc.) cause the
transmission to excessively shift between
(Overdrive) and other
gears. Deactivate
(Overdrive) when:
²driving with a heavy load.
²towing a trailer up or down steep hills.
²additional engine braking is desired. If towing a trailer, refer to
Driving while you towin theTrailer Towingchapter.
To return to
(Overdrive) mode, press the transmission control
switch. The TCIL will no longer be illuminated.
Each time the vehicle is started, the transmission will automatically
return to normal
(Overdrive) mode.
2 (Second)
Use 2 (Second) to start-up on
slippery roads or to provide
additional engine braking on
downgrades.
1 (First)
Use 1 (First) to provide maximum
engine braking on steep
downgrades. Upshifts can be made
by shifting to 2 (Second) or to
(Overdrive). Selecting 1 (Low) at
higher speeds causes the transmission to shift to a lower gear and will
shift to 1 (First) after the vehicle decelerates to the proper vehicle
speed.
Forced Downshifts
To gain acceleration in(Overdrive) or Drive (O/D OFF) when
passing another vehicle, push the accelerator to the floor. The
transmission will downshift to the appropriate gear: fourth, third, second
or first gear.
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165
Positions of the Control-Trac system
The Control-Trac system functions in three modes:
²The 4WD AUTO mode provides
four-wheel drive with full power
delivered to the rear axle, and to
the front axle as required for
increased traction. This is
appropriate for normal on-road
operating conditions, such as dry
road surfaces, wet pavement,
snow and gravel.
²The 4WD HIGH mode provides
four-wheel drive with full power
to both axles. It is only intended
for severe winter or off-road
conditions, such as deep snow
and ice (where no dry or wet
pavement remains uncovered),
and shallow sand.
²The 4WD LOW mode supplies
four-wheel drive with full power
to both axles and includes a
lower gear ratio for low-speed. It
is only intended for off-road
applications that require extra
power including deep sand, steep
grades and pulling a boat and
trailer out of the water.
The vehicle should not be operated in 4WD HIGH and 4WD LOW
on dry or merely wet pavement. Doing so will produce excessive
noise, increase tire wear and may damage driveline components.
These modes are intended for use only on consistently slippery or
loose surfaces.
If your vehicle is equipped with 4WDor AWD, a spare tire of a
different size than the road tires should never be used. Such a
HIGH4x4
LOW AUTO
HIGH4x4
LOW AUTO
HIGH4x4
LOW AUTO
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169
²GVWR (Gross Vehicle Weight Rating):Maximum total weight of
the base vehicle, passengers, optional equipment and cargo. The
GVWR is specific to each vehicle and is listed on the Safety
Certification Label on the driver's door pillar.
²GAWR (Gross Axle Weight Rating):Carrying capacity for each axle
system. The GAWR is specific to each vehicle and is listed on the
Safety Certification Label on the driver's door pillar.
²GCW (Gross Combined Weight):The combined weight of the
towing vehicle (including passengers and cargo) and the trailer.
²GCWR (Gross Combined Weight Rating):Maximum combined
weight of towing vehicle (including passengers and cargo) and the
trailer. The GCWR indicates the maximum loaded weight that the
vehicle is designed to tow.
²Maximum Trailer Weight Rating:Maximum weight of a trailer the
vehicle is permitted to tow. The maximum trailer weight rating is
determined by subtracting the vehicle curb weight for each
engine/transmission combination, any required option weight for trailer
towing and the weight of the driver from the GCWR for the towing
vehicle.
²Maximum Trailer Weight:Maximum weight of a trailer the loaded
vehicle (including passengers and cargo) is permitted to tow. It is
determined by subtracting the weight of the loaded trailer towing
vehicle from the GCWR for the towing vehicle.
²Trailer Weight Range:Specified weight range that the trailer must
fall within that ranges from zero to the maximum trailer weight rating.
Remember to figure in the tongue load of your loaded trailer when
figuring the total weight.
Do not exceed the GVWR or the GAWR specified on the
certification label.
Do not use replacement tires with lower load carrying capacities than the
originals because they may lower the vehicle's GVWR and GAWR
limitations. Replacement tires with a higher limit than the originals do
not increase the GVWR and GAWR limitations.
The Safety Certification Label, found on the driver's door pillar, lists
several important vehicle weight rating limitations. Before adding any
additional equipment, refer to these limitations. If you are adding weight
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177
to the front of your vehicle, (potentially including weight added to the
cab), the weight added should not exceed the front axle reserve capacity
(FARC). Additional frontal weight may be added to the front axle reserve
capacity provided you limit your payload in other ways (i.e. restrict the
number of passengers or amount of cargo carried).
Always ensure that the weight of passengers, cargo and equipment being
carried is within the weight limitations that have been established for
your vehicle including both gross vehicle weight and Front and rear
gross axle weight rating limits. Under no circumstance should these
limitations be exceeded. Exceeding any vehicle weight rating limitation
could result in serious damage to the vehicle and/or personal injury.
Special loading instructions for owners of pickup trucks and
utility-type vehicles
For important information regarding safe operation of this type
of vehicle, see thePreparing to drive your vehiclesection in
theDrivingchapter of this owner guide.
Loaded vehicles, with a higher center of gravity, may handle
differently than unloaded vehicles. Extra precautions, such as
slower speeds and increased stopping distance, should be taken when
driving a heavily loaded vehicle.
Your vehicle has the capability to haul more cargo and people than most
passenger cars. Depending upon the type and placement of the load,
hauling cargo and people may raise the center of gravity of the vehicle.
Calculating the load your vehicle can carry/tow
1. Use the appropriate maximum gross combined weight rating (GCWR)
chart to find the maximum GCWR for your type engine and rear axle
ratio.
2. Weigh your vehicle as you customarily operate the vehicle without
cargo. To obtain correct weights, try taking your vehicle to a shipping
company or an inspection station for trucks.
3. Subtract your loaded vehicle weight from the maximum GCWR on the
following charts. This is the maximum trailer weight your vehicle can tow
and must fall below the maximum shown under maximum trailer weight
on the chart.
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178
DRIVING THROUGH WATER
Do not drive quickly through standing water, especially if the depth is
unknown. Traction or brake capability may be limited and if the ignition
system gets wet, your engine may stall. Water may also enter your
engine's air intake and severely damage your engine.
If driving through deep or standing water is unavoidable, proceed very
slowly. Never drive through water that is higher than the bottom of the
hubs (for trucks) or the bottom of the wheel rims (for cars).
Once through the water, always try the brakes. Wet brakes do not stop
the vehicle as effectively as dry brakes. Drying can be improved by
moving your vehicle slowly while applying light pressure on the brake
pedal.
Driving through deep water where the transmission vent tube is
submerged may allow water into the transmission and cause
internal transmission damage.
TRAILER TOWING
Trailer towing with your vehicle may require the use of a trailer tow
option package.
Trailer towing puts additional loads on your vehicle's engine,
transmission, axle, brakes, tires, and suspension. For your safety and to
maximize vehicle performance, be sure to use the proper equipment
while towing.
Follow these guidelines to ensure safe towing procedure:
²Stay within your vehicle's load limits.
²Thoroughly prepare your vehicle for towing. Refer toPreparing to
towin this chapter.
²Use extra caution when driving while trailer towing. Refer toDriving
while you towin this chapter.
²Service your vehicle more frequently if you tow a trailer. Refer to the
severe duty schedule in the scheduled maintenance guide.
²Do not tow a trailer until your vehicle has been driven at least 800 km
(500 miles).
²Refer to the instructions included with towing accessories for the
proper installation and adjustment specifications.
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179
Do not exceed the maximum loads listed on the Safety Compliance
Certification label. For load specification terms found on the label, refer
toVehicle loadingin this chapter. Remember to figure in the tongue
load of your loaded vehicle when figuring the total weight.
Trailer towing table (4x2 w/manual transmission)
GCWR (Gross Combined Weight Rating)/Trailer weights
EngineRear
axle
ratioMaximum
GCWR-kg
(lbs.)Trailer weight
range-kg
(lbs.)
(0-Maximum)Maximum
frontal area of
trailer-m
2(ft2)
2-door
4.0L OHV 3.272 721
(6 000)0-998
(0-2 200)4.64
(50)
4.0L OHV 3.733 175
(7 000)0-1 451
(0-3 200)4.64
(50)
4-door
4.0L OHV 3.272 721
(6 000)0-998
(0-2 200)4.64
(50)
4.0L OHV 3.733 175
(7 000)0-907
(0-3 000)4.64
(50)
Notes:-For high altitude operation, reduce GCW by 2% per 300
meters (1 000 ft) elevation. For definitions of terms used in this table
and instructions on how to calculate your vehicle load, refer toVehicle
loadingin this chapter. Maximum trailer weights shown. The
combined weight of the completed towing vehicle and the loaded
trailer must not exceed the GCWR.
Towing a trailer over 1 588 kg (3 500 lbs.) requires a weight
distributing hitch.
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180
Trailer towing table (4x4 w/manual transmission)
GCWR (Gross Combined Weight Rating)/Trailer weights
EngineRear
axle
ratioMaximum
GCWR-kg
(lbs.)Trailer weight
range-kg
(lbs.)
(0-Maximum)Maximum
frontal area of
trailer-m
2(ft2)
2-door
4.0L OHV3.27 2 721
(6 000)0-907
(0-2 000)4.64
(50)
4.0L OHV3.55 2 948
(6 500)0-1 134
(0-2 500)4.64
(50)
4.0L OHV3.73 3 175
(7 000)0-1 361
(0-3 000)4.64
(50)
4.0L OHV4.10 3 175
(7 000)0-1 361
(0-3 000)4.64
(50)
4-door
4.0L OHV 3.552 948
(6 500)0-1 043
(0-2 300)4.64
(50)
4.0L OHV 3.733 175
(7 000)0-1 270
(0-2 800)4.64
(50)
Notes:- For high altitude operation, reduce GCW by 2% per 300
meters (1 800 ft) elevation. For definitions of terms used in this table
and instructions on how to calculate your vehicle load, refer toVehicle
loadingin this chapter. Maximum trailer weights shown. The
combined weight of the completed towing vehicle and the loaded
trailer must not exceed the GCWR.
Towing a trailer over 1 588 kg (3 500 lbs.) requires a weight
distributing hitch.
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181