DODGE POWER WAGON 2005 2.G Owners Manual

The switch has three positions, UNLOCK, RR, and FR/
RR. Under normal driving conditions the switch should
be left in the UNLOCK position. In the UNLOCK posi-
tion, the front and rear axles are unlocked. In the RR
position, the rear axle is locked. In the FR/RR position,
the front and rear axles are locked.NOTE:Even when the axles are in the UNLOCK
position, the limited slip differential in the rear axle still
provides torque biasing capability for moderate low
traction environments.
During the command to lock the axle, the indicator light
will flash until the axle is locked. After the lock command
has been successfully executed, the light will remain on
solid.
To lock the rear axle, place the vehicle in 4LO by
following the procedure in Four Wheel Drive Operation,
located in this section of the manual. Move the axle
locker switch position to RR while travelingless than 3
MPH (5 KM/H). The RR indicator light will remain on
when the rear axle is locked.
Rotary Locking Axle Switch
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NOTE:Left to right wheel speed difference may be
necessary to allow the axle to fully lock. If the indicator
light is flashing after placing the switch in the RR or
FR/RR position, drive the vehicle in a turn or on loose
gravel to expedite the locking action.
WARNING!
Do not use the locked axle position for normal
driving. A locked front axle is intended for off-road
driving only. Locking the front axle during on-road
driving will reduce the steering ability. This could
cause an accident and you may be seriously injured.
To lock the front axle move the axle locker switch to
FR/RR while travelingless than 3 MPH (5 KM/H). The
indicator light will be solid when the front axle is locked.NOTE:The rear axle must be locked before the front
axle will lock.
To unlock the front axle move the axle locker switch to
RR. The FR/RR indicator light will go out when the axle
is unlocked.
NOTE:The axle lockers could be torque locked due to
side to side loads on the axle. Driving slowly while
turning the steering wheel from a left hand turn to a right
hand turn or driving in reverse for a short distance may
be required to release the torque lock and unlock the
axles.
To unlock the rear axle move the axle locker switch to
UNLOCK. The RR indicator light will go out when the
rear axle is unlocked.
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Stabilizer/Sway Bar System
Power Wagon vehicles are equipped with an electronic
disconnecting stabilizer/sway bar. This system allows
greater front suspension travel in off-road situations.
This system is controlled by the electronic control sway
bar switch located on the instrument panel.The switch has two positions, on-road and off-road. The
system is normally in on-road mode, indicated by a solid
green light. The stabilizer/sway bar should remain in
on-road mode during normal driving conditions.
To disconnect the stabilizer/sway bar, shift to either 4HI
or 4LO as shown in Four Wheel Drive Operation and
press the top of the stabilizer/sway bar button to obtain
the off-road position. The amber indicator light will flash
until the stabilizer/sway bar has been fully disconnected.
(See page 277 for more information.)
NOTE:The stabilizer/sway bar may be torque locked
due to left and right suspension height differences. This
condition is due to driving surface differences or vehicle
loading. In order for the stabilizer/sway bar to
disconnect/reconnect, the right and left halves of the bar
must be aligned. This alignment may require that the
vehicle be driven onto level ground or rocked from side
to side.
Electronic Control Sway Bar Switch
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To return to on-road mode press the bottom of the
stabilizer/sway bar button.
WARNING!
If stabilizer/sway bar will not return to on-road
mode, vehicle stability is greatly reduced. Do not
attempt to drive vehicle over 18 mph (29 km/h).
Driving faster than 18 mph (29 km/h) may cause loss
of control of the vehicle, which could result in
serious injury. Contact your local service center for
assistance.
POWER WAGON–SAFE OFF-ROAD DRIVING
Off-Road Driving Tips and Vehicle Characteristics
The Power Wagon has excellent on and off-road capabili-
ties. These off-road capabilities will allow you to explore
those wilderness trails where few travel, providing a
source of exciting and satisfying recreation. Before you
venture out you should contact your local governmental
agency to determine what are the designated off-road
vehicle (ORV) trails or recreation areas. You should
always tread lightly and only use established roads, trails
or ORV recreational areas. The National Forest Service,
Bureau of Land Management or local Department of
Natural Resources are a wealth of information and usu-
ally have maps with marked trails.
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Ramp Travel Index (RTI)
The ramp travel index is the distance, in inches, that you
can drive your vehicle with one wheel on a 20-degree
ramp without lifting any other wheel off the ground. This
distance up the ramp divided by the wheelbase of the
vehicle and multiplied by 1000 is the RTI. The Power
Wagon has an RTI of 655, which means you can articulate
one front wheel 32 inches in the air while the other three
wheels remain in contact with the ground.
High Mobility Characteristics
The Power Wagon has high off-road mobility character-
istics with an approach angle A= 35 degrees, a break-over
angle B= 25.5 degrees, a running ground clearance C=
14.5 inches, a departure angle D= 26.5 degrees, an axle to
ground clearance E= 8.4 inches front/E= 8.25 rear and
has a ramp travel index (with the smart bar in off-road
mode) of 655. Also the Power Wagon has a grade-ability
of a 60% (31 degree) slope.
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Angles A, B, C, and D
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Water Fording
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Water Fording Characteristics
Water fording characteristic is the vehicle’s ability to
cross a body of still water, where the powertrain and
drivetrain are safe from water ingestion. The Power
Wagon has high water fording characteristics with the
ability to cross a pool of water, without stopping, 24
inches deep at a maximum speed of 10 mph and a pool of
water 30 inches deep at a maximum speed of 5 mph, both
with an entrance ramp angle of 1.3 degrees.
CAUTION!
The door sill height is 25 inches. Water may intrude
into the interior of the vehicle at greater depths.
Front and Rear (Shown) Differential Height E
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Simultaneous Brake And Throttle Operation
Many off-road driving conditions require the simulta-
neous use of the brake and throttle (two footed driving).
When climbing rocks, logs, or other stepped objects,
using light brake pressure with light throttle will keep the
vehicle from jerking or lurching. This technique is also
used when you need to stop and restart a vehicle on a
steep incline.
The Basics Of Off-Road Driving
You will encounter many types of terrain driving off-
road. You should be familiar with the terrain and area
before proceeding. There are many types of surface
conditions: hard packed dirt, gravel, rocks, grass, sand,
mud, snow and ice. Every surface has a different effect on
your vehicle’s steering, handling and traction. Control-
ling your vehicle is one of the keys to successful off-road
driving, so always keep a firm grip on the steering wheel
and maintain a good driving posture. Avoid sudden
accelerations, turns or braking. In most cases there are noroad signs, posted speed limits or signal lights. Therefore
you will need to use your own good judgment on what is
safe and what isn’t. When on a trail you should always be
looking ahead for surface obstacles and changes in
terrain. The key is to plan your future driving route while
remembering what you are currently driving over.
CAUTION!
Never park your vehicle over dry grass or other
combustible materials. The heat from your vehicle
exhaust system could cause a fire.
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WARNING!
Always wear your seat belt and firmly tie down
cargo. Unsecured cargo can become projectiles in an
off-road situation.
When To Use Low Range
When driving off-road, shift into 4L (Low range) for
additional traction or to improve handling and control on
slippery or difficult terrain. Due to the lower gearing, low
range will allow the engine to operate in a higher power
range. This will allow you to idle over obstacles and
down hills, with improved control and less effort. Also,
use 4L (Low range) in rain, ice, snow, mud, sand, to get
heavy loads rolling, improve traction, or whenever 4H
(High range) traction will not do the job.
Driving in Snow, Mud and Sand
There is a drastic reduction in traction when driving in
snow, mud or sand. The vehicle will be less responsive to
steering, acceleration and braking inputs. Therefore you
should accelerate slowly, leave greater stopping distances
and avoid abrupt vehicle maneuvers. You want to keep a
slow constant steady pace. The key is to maintain the
vehicle’s momentum.
•Snow–In heavy snow or for additional control and
traction at slower speeds, shift the transmission to a
low gear and shift the transfer case to 4L (Low) if
necessary. Don’t shift to a lower gear than necessary to
maintain headway. Over-revving the engine can spin
the wheels and traction will be lost. If you start to slow
to a stop, try turning your steering wheel no more than
a
1⁄4turn quickly back and forth, while still applying
throttle. This will allow the tires to get a freshbite
and help maintain your momentum.
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