automatic transmission DODGE CARAVAN 2008 5.G User Guide

Automatic Transmission
The gear selector lever must be in the NEUTRAL or
PARK position before you can start the engine. Depress
the brake pedal before shifting into any driving gear.
Normal Starting (Above 32ÉF/0ÉC)
1. DO NOT depress the accelerator.
2. Use the Fob with Integrated Key to briefly turn the
ignition switch to the START position and release it as
soon as the starter engages. The starter motor will
continue to run, and it will disengage automatically
when the engine is running.
3. If the engine fails to start, the starter will disengage
automatically in 10 seconds. If this occurs, turn the
ignition switch to the OFF position, wait 10 to 15 seconds,
then repeat the normal starting procedure (Steps 1±3
above).NOTE: This vehicle is equipped with a transmission
shift interlocking system. The brake pedal must be
depressed to shift out of PARK.
Extremely Cold Weather Starting Ð Below220ÉF
(±29ÉC)
Follow the same instructions in the ªNormal Startingº
procedure.
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
High Altitude Starting Ð Above 4,000 ft (1 219 m)
Follow the same instructions in the ªNormal Startingº
procedure.
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
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If The Engine Fails To Start
WARNING!
²NEVER pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
²DO NOT attempt to push or tow your vehicle to
get it started. Vehicles equipped with an automatic
transmission cannot be started this way. Unburned
fuel could enter the catalytic converter and once
the engine has started, ignite and damage the
converter and vehicle.
²If the vehicle has a discharged battery, booster
cables may be used to obtain a start from a booster
battery or the battery in another vehicle. This type
of start can be dangerous if done improperly. Refer
to Section 6 of this manual for proper jump-
starting procedures and follow them carefully.If the engine fails to start after you have followed the
ªNormal Startingº 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±second intervals at one 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.
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AUTOMATIC TRANSMISSION
CAUTION!
Damage to the transmission may occur if the follow-
ing precautions are not observed:
²Shift the gear selector lever into PARK only after
the vehicle has come to a complete stop.
²Do not shift the gear selector lever from RE-
VERSE, PARK, or NEUTRAL into any forward
gear when the engine is above idle speed.
²Before shifting the gear selector lever into any
gear, make sure your foot is firmly on the brake
pedal.
NOTE:You MUST press and hold the brake pedal down
while shifting out of PARK.
WARNING!
It is dangerous to shift the gear selector lever out of
PARK or NEUTRAL 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 reverse. 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.
Brake/Transmission Interlock System
This system holds the shift lever in the PARK position
when the ignition switch is in the LOCK position. It also
prevents you, once the engine is started, from moving the
gear selector lever out of PARK and into any gear unless
the brake pedal is pressed. This system is active only
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while the ignition switch is in the ON position. Always
press the brake pedal first before moving the gear selec-
tor lever out of PARK.
Automatic Transmission Ignition Interlock System
For electrical system malfunctions, there is an override
for the interlock system. In order to override this system,
remove the cover located to the top right of the gear
selector lever in the instrument panel. The override can
be activated by pressing the white-colored tab, which can
be accessed through the hole in the instrument panel.
While the override is pressed, the gear selector lever can
be moved out of the PARK position without pressing the
brake pedal. After operation, return the cover to its
original position.
This system prevents the key from being removed unless
the gear selector lever is in PARK. It also prevents shifting
the gear selector lever out of PARK unless the key is in
the LOCK/OFF or ON positions.NOTE:If a malfunction occurs, the system will trap the
key in the ignition cylinder to warn you that this safety
feature is inoperable. The engine can be started and
stopped but the key cannot be removed until you obtain
service.
Four-Speed or Six-Speed Automatic
Transmission
The electronically controlled transmission provides a
precise shift schedule. The transmission electronics are
self-calibrating; therefore, the first few shifts on a new
vehicle may be somewhat abrupt. This is a normal
condition, and precision shifts will develop within a few
hundred miles (kilometers).
The transmission has only PRND shift positions. Down-
shifts are carried out by an Electronic Range Select (ERS)
by moving the leverÐ/+while in the DRIVE position,
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the instrument cluster will display transmission gear
selection as 6, 5, 4, 3, 2, 1 for six-speed and 4, 3, 2, 1 for
four-speed transmissions.
Gear Ranges
DO NOT race the engine when shifting the gear selector
lever from PARK or NEUTRAL positions into another
gear range.
PARK
Shifting the gear selector lever in PARK supplements the
parking brake by locking the transmission. The engine
can be started in this gear. Never attempt to use PARK
while vehicle is in motion. Apply the parking brake when
leaving the vehicle in this gear.
When parking on a flat surface, place the shift lever in the
PARK position first, and then apply the parking brake.When parking on a hill, it is important to set the parking
brake before placing the shift lever in PARK, otherwise
the load on the transmission locking mechanism may
make it difficult to move the shift lever out of PARK. As
an added precaution, turn the front wheels toward the
curb on a downhill grade and away from the curb on an
uphill grade.
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.
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under heavy loading conditions, (i.e., in hilly terrain,
traveling into strong head winds or while towing heavy
trailers). Under these conditions, using the ª3º range will
improve performance and extend transmission life by
reducing excessive shifting and heat build-up.
CAUTION!
If the transmission operating temperature exceeds
acceptable limits, the vehicle computer will override
DRIVE and select ª5º range (on six-speed transmis-
sions) or ª3º range (on four-speed transmissions) by
changing shift points. This is done to prevent trans-
mission damage due to overheating.
Electronic Range Select (ERS) Operation
The Electronic Range Select (ERS) shift control allows
you to move the gear selector lever to the left (-) or right
(+) when the gear selector lever is in the D (Drive)position, this allows the selection of the desired top gear.
For example, if the driver shifts the transmission into 3rd
gear, the transmission will never shift above 3rd gear, but
can shift down to 2nd or 1st gear automatically, when
needed.
Switching from ERS to D-Mode (Drive) can be done at any
vehicle speed. To shift from ªDriveº mode to ªERSº mode,
move gear selector lever to the left (-) once. The current gear
will be maintained as the top gear. To disable ERS, simply
press and hold the gear selector lever to the right (+) until
ªDº is displayed in the instrument cluster odometer.
WARNING!
Do not downshift for additional engine braking on a
slippery surface. The drive wheels could lose their
grip and the vehicle could skid causing an accident or
personal injury.
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Odometer
Screen Display1234 5 6D
Actual Gear(s)
Allowed ÐSix-
Speed Trans-
mission1 1-2 1-3 1-4 1-5 1-6 1-6
Actual Gear(s)
Allowed
ÐFour-Speed
Transmission1 1-2 1-3 1-4 N/A N/A 1±4
NOTE:To select the proper gear position for maximum
deceleration (engine braking), simply press and hold the
gear selector lever to the left (-). The transmission will
shift to the range from which the vehicle can best be
slowed down.Reset Mode - Electronic Transmission
The transmission is monitored electronically for abnor-
mal conditions. If a condition is detected that could cause
damage, the transmission automatically shifts into 2nd
gear (3rd gear for six-speed). The transmission remains in
2nd gear (3rd gear for six-speed) despite the forward gear
selected. PARK, REVERSE, and NEUTRAL will continue
to operate. This Reset feature allows the vehicle to be
driven to an authorized dealer for service without dam-
aging the transmission.
In the event of a momentary problem, the transmission
can be reset to regain all forward gears by performing the
following steps:
1. Stop the vehicle.
2. Shift into PARK.
3. Turn the ignition switch to the LOCK position.
4. Restart the engine.
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before placing the gear selector lever in PARK, otherwise
the load on the transmission locking mechanism may
make it difficult to move the gear selector lever out of
PARK.
WARNING!
²Always fully apply the parking brake when leav-
ing your vehicle, or it may roll and cause damage
or injury. Also be certain to leave an automatic
transmission in PARK, a manual transmission in
REVERSE or first gear. Failure to do so may allow
the vehicle to roll and cause damage or injury.
²Be sure the parking brake is fully disengaged
before driving, failure to do so can lead to brake
problems due to excessive heating of the rear
brakes.
WARNING!
NEVER leave children alone in a vehicle. Leaving
unattended children in a vehicle is dangerous for a
number of reasons. A child or others could be seri-
ously or fatally injured. Don't leave the key in the
ignition. A child could operate power windows,
other controls, or move the vehicle
When parking on a hill, turn the front wheels toward the
curb on a downhill grade, and away from the curb on an
uphill grade.
The parking brake should always be applied whenever
the driver is not in the vehicle.
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WARNING!
Improper towing can lead to an injury accident.
Follow these guidelines to make your trailer towing
as safe as possible:
Make certain that the load is secured in the trailer
and will not shift during travel. When trailering
cargo that is not fully secured, dynamic load shifts
can occur that may be difficult for the driver to
control. You could lose control of your vehicle and
have an accident.
²When hauling cargo or towing a trailer, do not over-
load your vehicle or trailer. Overloading can cause a
loss of control, poor performance or damage to brakes,
axle, engine, transmission, steering, suspension, chas-
sis structure or tires.
²Safety chains must always be used between your
vehicle and trailer. Always connect the chains to the
frame or hook retainers of the vehicle hitch. Cross the
chains under the trailer tongue and allow enough
slack for turning corners.
²Vehicles with trailers should not be parked on a grade.
When parking, apply the parking brake on the tow
vehicle. Put the tow vehicle automatic transmission in
PARK. Always, block or9chock9the trailer wheels.
²GCWR must not be exceeded.
²Total weight must be distributed between the tow
vehicle and the trailer such that the following four
ratings are not exceeded:
1. GVWR
2. GTW
3. GAWR
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Towing Tips
Before setting out on a trip, practice turning, stopping
and backing the trailer in an area away from heavy
traffic.
Towing Tips Ð Automatic Transmission
The DRIVE gear can be selected when towing. However,
if frequent shifting occurs while in DRIVE, move the gear
selector lever into third gear (with four-speed transmis-
sion) or fifth gear (with six-speed transmission).
NOTE:Moving the gear selector lever into third gear
(with four-speed transmission) or fifth gear (with six-
speed transmission) while operating the vehicle under
heavy operating conditions will improve performance
and extend transmission life by reducing excessive shift-
ing and heat build up. This action will also provide better
engine braking.
The automatic transmission fluid and filter should be
changed if you REGULARLY tow a trailer for more than
45 minutes of continuous operation. Refer to the ªMain-
tenance Scheduleº in Section 8 of this manual for trans-
mission fluid change intervals.
Seven-Pin Connector
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