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If Engine Fails To Start
If the engine fails to start after you have followed the
Normal Starting procedure, it may be flooded. Push the
accelerator pedal all the way to the floor and hold it there
while cranking the engine. This should clear any excess
fuel in case the engine is flooded.
CAUTION!
To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the key is
released. If this occurs, continue cranking with the accel-
erator pedal pushed all the way to the floor. Release the
accelerator pedal and the key once the engine is running
smoothly.If the engine shows no sign of starting after two 15
second periods of cranking with the accelerator pedal
held to the floor, the Normal Starting procedure should
be repeated.
WARNING!
Never pour fuel or other flammable liquid into the
throttle body air inlet opening in an attempt to start
the vehicle. This could result in flash fire causing
serious personal injury.
After Starting
The idle speed is automatically controlled on fuel injected
engines and will decrease as the engine warms up.
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CAUTION!
Long periods of engine idling can cause excessive
exhaust temperatures which can damage your ve-
hicle. Do not leave your vehicle unattended with the
engine running.
WARNING!
Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
Engine Block Heater Ð If Equipped
The engine block heater warms engine coolant and
permits quicker starts in cold weather. Connect the cord
to a standard 110-115 volt AC electrical outlet with a
grounded, three wire extension cord.
The engine block heater cord is located at the right front
of the engine compartment for all engine applications.
WARNING!
Remember to disconnect the cord before driving.
Damage to the 110-115 volt electrical cord could
cause electrocution.
SHIFTING
Automatic Transmission
The gear shift lever is mounted on the right side of the
steering column. To engage a gear for driving, move the
shift lever from P-Park or N-Neutral to the desired gear
range (R-Reverse, D-Drive, 2±Second, or 1±First). To
move the shift lever, pull it toward you, then release it
when the desired gear range is reached. The Transmis-
sion Range Indicator (labeled ªGear Selectorº) in the
instrument cluster shows the selected gear range. The
Indicator is illuminated for night driving.
Brake/Transmission Interlock System
This system prevents you from moving the gear shift out
of Park and into any gear unless the brake pedal is
pressed. This system is active only while the ignition
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switch is in the ON position. Always depress thebrake
pedal first,before moving the gear selector out of PARK.
Gear Ranges
DO NOT race the engine when shifting from Park or
Neutral position into another gear range.
ªPº Park
This position supplements parking brake by locking the
transmission. The engine can be started in this range.
Never use Park while the vehicle is in motion. Apply the
parking brake when leaving vehicle in this range. Always
apply the parking brake first, then place the selector in
the Park position.
WARNING!
Your vehicle could move and injure you and others if
it is not completely in P (Park). Check by trying to
move the gearshift lever back and forth without first
pulling the lever toward you, after you have set it in
P. Make sure it is in Park before leaving the vehicle.
WARNING!
Never use Park position on an automatic transmis-
sion as a substitute for the parking brake. Always
apply parking brake fully when parked to guard
against vehicle movement and possible injury or
damage.
WARNING!
It is dangerous to shift the selector lever out of ªPº or
ªNº if the engine speed is higher than idle speed. If
your foot is not firmly on the brake pedal, the
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when
the engine is idling normally and when your right
foot is firmly on the brake pedal.
ªRº Reverse
Use this range only after the vehicle has come to a
complete stop.
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ªNº Neutral
Shift to Neutral when vehicle is standing for prolonged
periods with engine running. Engine may be started in
this range. Set the parking brake if you must leave the
vehicle.
ªDº Drive
Use this position for most city and highway driving.
ª2º Second
Use this position for driving slowly in heavy city traffic
or on mountain roads where more precise speed control
is desirable. Use it also when climbing long grades, and
for engine braking when descending moderately steep
grades. To prevent excessive engine speed do not exceed
45 mph (72 km/h) in this range.
ª1º First
Use this position for driving up very steep hills and for
engine braking at low speeds 25 mph (40 km/h ) or less
when going down hill. To prevent excessive engine speed
do not exceed 25 mph (40 km/h) in this range.
Overdrive
The transmission contains a fourth and fifth (if equipped)
speed (Overdrive) and will automatically shift from
Drive to Overdrive if the following conditions are
present:
²The transmission selector is in Drive.
²Engine coolant has reached normal operating tem-
perature.
²Vehicle speed is above approximately 30 mph (48
km/h).
²The ªO/D OFFº button has not been activated.
²Transmission has reached normal operating tempera-
ture.
Overdrive can be locked out by pressing the O/D Off
button located at the end of the transmission gear shift
lever. A light in the instrument cluster shows that the
feature has been deactivated. Pressing the button a
second time restores the Overdrive function.
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The ªO/D OFFº feature must be selected, if desired, each
time the engine is started.
NOTE:If the vehicle is started in extremely cold
temperatures, the transmission may not shift into Over-
drive and will automatically select the most desirable
gear for operation at this temperature. Normal operation
will resume when the transmission fluid temperature has
risen to a suitable level. Refer also to the Note under
torque converter clutch, later in this section.
If the transmission temperature gets extremely hot, the
transmission will automatically select the most desir-
able gear for operation at this temperature. If the
transmission temperature becomes hot enough the
O/D OFF and/or TRANS TEMP light(s) may illumi-
nate and the transmission may downshift out of
Overdrive until the transmission cools down. After
cooldown, the transmission will resume normal op-
eration.
When To Lock Out Overdrive
When driving in hilly areas, towing a trailer, carrying a
heavy load, or whenever frequent transmission shifting
occurs, press the ªO/D OFFº button. This will improve
performance and reduce the potential for transmission
overheating or failure due to excessive shifting.
Torque Converter Clutch
A feature designed to improve fuel economy is included
in all automatic transmissions. A clutch within the torque
converter engages automatically at a calibrated speed at
light throttle. It engages at higher speeds under heavier
acceleration. This may result in a slightly different feeling
or response during normal operation in high gear. When
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the vehicle speed drops below a calibrated speed, or
during acceleration, the clutch automatically and
smoothly disengages. The feature is operational in Over-
drive and in Drive.
NOTE:The torque converter clutch will not engage
until the transmission fluid and engine coolant are warm
[usually after 1-3 miles (1.6 - 4.8 km) of driving]. Because
the engine speed is higher when the torque converter
clutch is not engaged, it may seem as if the transmission
is not shifting into Overdrive when cold. This is normal.
Pressing the O/D OFF button, when the transmission is
sufficiently warm, will demonstrate that the transmission
is able to shift into and out of overdrive.
NOTE:If the vehicle has not been driven in several
days, the first few seconds of operation after shifting the
transmission into gear may seem sluggish. This is due to
the fluid partially draining from the torque converter into
the transmission. This condition is normal and will not
cause damage to the transmission. The torque converter
will refill within five seconds of shifting from Park into
any other gear position.
Manual Transmission
NOTE:
The parking brake should be engaged before
leaving the vehicle, especially on an incline.
Use each gear in numerical order - do
not skip a gear. Be sure the transmission
is in FIRST gearÐ not THIRD, when
starting from a standing position; other-
wise damage to the clutch can result
from starting in THIRD.
For most city driving you will find it easier to use only
the lower gears. For steady highway driving with light
accelerations, 5th gear is recommended. To shift into 5th
gear, move the shift lever to the right beyond the spring
pressure point and push it forward. When shifting from
5th to 4th gear, pull the lever down toward you in one
motion. Do not pull the lever sharply left as you may
shift accidentally into 2nd gear and damage the trans-
mission or engine.
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To shift into Reverse, come to a complete stop. Depress
the clutch and pause briefly to allow the gear train to spin
down. Move the shift lever from the Neutral position
straight across and back into Reverse.
Never drive with your foot resting on the clutch pedal.
Do not attempt to hold the vehicle on a hill with the
clutch pedal partially engaged, as this will cause abnor-
mal wear on the clutch.
Recommended Shift Speeds
To use your manual transmission for fuel economy it
should be upshifted as listed below. Shift at the vehicle
speeds listed for acceleration and cruise conditions (rela-
tively steady speeds).
Recommended Manual Transmission Shift Speeds in
MPH (KM/H)
Engine Model 1 to 2 2 to 3 3 to 4 4 to 5
3.7L/
4.7LAll 15 (24) 25 (40) 40 (64) 45 (72)
Higher upshift speeds may be used to obtain a desired
acceleration rate.
Downshifting
Moving from a high gear down to the lower gears in
descending numerical order is recommended to preserve
brakes when driving down steep hills. In addition,
downshifting at the right time provides better accelera-
tion when you want to resume speed. For acceleration
initiated at speeds less than 20 mph (30 km/h), second
gear is recommended.
FOUR-WHEEL DRIVE OPERATION
NV 233 Transfer Case Operating
Information/Precautions
The NV233 is an electric shift transfer case and is
operated by the 4WD Control Switch (Transfer Case
Switch), which is located on the instrument panel.
The NV233 transfer case provides 4 mode positions: 2
(rear) wheel drive high range, 4 wheel drive high range,
4 wheel drive low range, and neutral.
The NV233 transfer case is designed to be driven in the 2
wheel drive position (2WD) for normal street and high-
way conditions (dry hard surfaced roads).
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When additional traction is required, the transfer case
4HI and 4LO positions can be used to lock the front and
rear driveshafts together and force the front and rear
wheels to rotate at the same speed. This is accomplished
by rotating the 4WD Control Switch to the desired
position - see Shifting Procedure section for specific
shifting instructions. The 4HI and 4LO positions are
designed for loose, slippery road surfaces only. Driving
in the 4HI and 4LO positions on dry hard surfaced roads
may cause increased tire wear and damage to the driv-
eline components.
The transfer case Neutral (N) position is selected by
depressing the recessed button located on the lower left
hand corner of the 4WD Control Switch.
NOTE:The transfer case Neutral (N) position is to be
used for recreational towing only. See Recreational Tow-
ing section for specific procedures on shifting into and
out of Neutral (N).
Transfer Case Position Indicator Lights
Transfer case position indicator lights are located on the
Four-Wheel-Drive Control Switch, found on your instru-
ment panel, and indicate the current and desired transfercase selection. When you select a different transfer case
position, the indicator lights will do the following:
If All Shift Requirements are Met
1. The current position indicator light will turn OFF.
2. The selected position indicator light will flash until the
transfer case completes the shift.
3. When the shift is complete, the indicator light for the
selected position will stop flashing and remain ON.
If One or More Shift Requirements are not Met
1. The indicator light for the current position will remain
ON.
2. The newly selected position indicator light will flash.
3. The transfer casewill notshift.
NOTE:Before retrying a selection, make certain that all
the necessary requirements for selecting a new transfer
case position have been met. To retry the selection, turn
the control knob back to the current position, wait five (5)
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