2019 Ram 3500 stop start

326 STARTING AND OPERATING
When To Use Low Range
When driving off-road, shift into 4LO (Low Range) for addi-
tional traction or to improve handling and control on slip -
pery 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 4LO (Low
Range) in rain, ice, snow, mud, sand, to get heavy loads
rolling, improve traction, or whenever 4HI (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 accel -
erate 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 trac -
tion at slower speeds, shift the transmission to a low gear
and shift the transfer case to 4LO (Low Range) if necessary.
Do not 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 ¼ turn quickly
back and forth, while still applying throttle. This will allow
the tires to get a fresh "bite" and help maintain your
momentum.
• Mud – Deep mud creates a great deal of suction around
the tires and is very difficult to get through. You should
use 4LO (Low Range) with a gear low enough to maintain
your momentum without shifting. If you start to slow to a
stop, try turning your steering wheel no more than a ¼
turn quickly back and forth for additional traction. Mud
holes pose an increased threat of vehicle damage and
getting stuck. They are normally full of debris from
previous vehicles getting stuck. As a good practice before
CAUTION!
Never park your vehicle over dry grass or other
combustible materials. The heat from your vehicle
exhaust system could cause a fire.
CAUTION!
On icy or slippery roads, do not downshift at high
engine RPMs or vehicle speeds because engine braking
may cause skidding and loss of control.

STARTING AND OPERATING 327
entering any mud hole, get out and determine how deep it
is, if there are any hidden obstacles and if the vehicle can
be safely recovered if stuck.
• Sand – Soft sand is very difficult to travel through with full
tire pressure. When crossing soft sandy spots in a trail
maintain your vehicle's momentum and do not stop. The
key to driving in soft sand using the appropriate tire pres -
sure, accelerating slowly, avoiding abrupt maneuvers and
maintaining the vehicle's momentum. If you are going to
be driving on large soft sandy areas or dunes, reduce your
tire pressure to a minimum of 15 psi (103 kPa) to allow for
a greater tire surface area. Reduced tire pressure will dras -
tically improve your traction and handling, while driving
on the soft sand, but you must return the tires to normal air
pressure before driving on pavement or other hard
surfaces. Be sure you have a way to air the tires back up
prior to reducing the pressure.Crossing Obstacles (Rocks And Other High Points)

While driving off road, you will encounter many types of
terrain. These varying types of terrain bring different types of
obstacles. Before proceeding review the path ahead to deter -
mine the correct approach and your ability to safely recover the
vehicle if something goes wrong. Keeping a firm grip on the
steering wheel, bring the vehicle to a complete stop and then
inch the vehicle forward until it makes contact with the object.
Apply the throttle lightly while holding a light brake pressure
and ease the vehicle up and over the object.

Using A Spotter
There are many times where it is hard to see the obstacle or
determine the correct path. Determining the correct path can
be extremely difficult when you are confronting many obsta -
cles. In these cases have someone guide you over, through, or
around the obstacle. Have the person stand a safe distance in
front of you where they can see the obstacle, watch your tires
and undercarriage, and guide you through.
CAUTION!
Reduced tire pressures may cause tire unseating and
total loss of air pressure. To reduce the risk of tire
unseating, while at a reduced tire pressure, reduce your
speed and avoid sharp turns or abrupt maneuvers.
WARNING!
Crossing obstacles can cause abrupt steering system
loading which could cause you to loose control of your
vehicle.
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330 STARTING AND OPERATING
provide enough traction to complete the climb. If you do
not make it to the top, place the vehicle in REVERSE and
back straight down the grade using engine resistance
along with the vehicle brakes.
• Driving Down Hill – Before driving down a steep hill you
need to determine if it is too steep for a safe descent. What
is the surface traction? Is the grade too steep to maintain a
slow controlled descent? Are there obstacles? Is it a
straight descent? Is there plenty of distance at the base of
the hill to regain control if the vehicle descends too fast? If
you feel confident in your ability to proceed then make
sure you are in 4LO (Low Range) with the transmission in
first gear (manually select first gear on automatic transmis -
sions) and proceed with caution. Allow engine braking to
control the descent and apply your brakes if necessary, but
do not allow the tires to lock. •
Driving Across An Incline – If at all possible avoid
driving across an incline. If it is necessary, know your
vehicle's abilities. Driving across an incline places more
weight on the down hill wheels, which increases the possi -
bilities of a down hill slide or rollover. Make sure the
surface has good traction with firm and stable soils. If
possible transverse the incline at an angle heading slightly
up or down.
• If You Stall Or Begin To Lose Headway – If you stall or
begin to lose headway while climbing a steep hill, allow
your vehicle to come to a stop and immediately apply the
brake. Restart the engine and shift into REVERSE. Back
slowly down the hill allowing the compression braking of
the engine and transmission to help regulate your speed. If
WARNING!
Never attempt to climb a hill at an angle or turn around
on a steep grade. Driving across an incline increases the
risk of a roll over, which may result in severe injury or
death.
WARNING!
Do not descend a steep grade in NEUTRAL. Use vehicle
brakes in conjunction with engine braking. Descending
a grade too fast could cause you to lose control and be
seriously injured or killed.
WARNING!
Driving across an incline increases the risk of a rollover,
which may result in severe injury.

STARTING AND OPERATING 331
the brakes are required to control vehicle speed, apply
them lightly and avoid locking or skidding the tires.
Driving Through Water
Extreme care should be taken crossing any type of water.
Water crossings should be avoided if possible and only be
attempted when necessary, in a safe responsible manner.
You should only drive through areas which are designated
and approved. You should tread lightly and avoid damage
to the environment. You should know your vehicle's abilities
and be able to recover it if something goes wrong. You
should never stop or shut a vehicle off when crossing deep
water unless you ingested water into the engine air intake. If
the engine stalls do not attempt to restart it. Determine if it
has ingested water first. The key to any crossing is low andslow. You want to use first gear in 4L (Low Range) and
proceed very slowly with a constant slow speed (3-5 mph
[5–8 km/h] maximum) and light throttle. Keep the vehicle
moving; do not try to accelerate through the crossing. After
crossing any water higher than the bottom of the axle differ
-
entials, you should inspect all of the vehicle fluids for signs
of water ingestion.
• Before You Cross Any Type Of Water – As you approach
any type of water you need to determine if you can cross it
safely and responsibly. If necessary, get out and walk
through the water or probe it with a stick. You need to be
sure of its depth, approach angle, current and bottom
condition. Be careful of murky or muddy waters, check for
hidden obstacles. Make sure you will not be intruding on
any wildlife and you can recover the vehicle if necessary.
The key to a safe crossing is the water depth, current and
bottom conditions. On soft bottoms the vehicle will sink in,
WARNING!
If the engine stalls or you lose headway or cannot make
it to the top of a steep hill or grade, never attempt to turn
around. To do so may result in tipping and rolling the
vehicle, which may result in severe injury. Always back
carefully straight down a hill in REVERSE. Never back
down a hill in NEUTRAL using only the vehicle brakes.
Never drive diagonally across a hill, always drive
straight up or down.
CAUTION!
Water ingestion into the axles, transmission, transfer
case, engine or vehicle interior can occur if you drive too
fast or through too deep of water. Water can cause
permanent damage to engine, driveline or other vehicle
components and your brakes will be less effective once
wet and/or muddy.
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334 STARTING AND OPERATING
•Rock Cycling Your Vehicle – Rock cycling your vehicle is
one of the easiest, fastest and most commonly used
methods. This simply involves shifting your vehicle from
DRIVE to REVERSE, while applying throttle after each
shift. During this process, for additional traction, try
turning your steering wheel quickly left and right no more
than a ¼ turn. If you are stuck in mud, sand, or snow try
spinning your tires during this process to clean the debris
from the tread and improve the traction. You want to
create a rocking motion with the vehicle. This helps build
vehicle momentum, which hopefully gets you out.
Remember to ease off and on the accelerator before and
after the shift. If after a few rock cycles your vehicle is not
free, stop and try another method of recovery. Continuous
rock cycling will only cause unnecessary damage to your
vehicle and the environment.
• Using The Tow Hooks With A Tow Strap – Tow straps
are a quick and easy way to recover your vehicle from
minor situations if you have a secondary vehicle which is
not stuck. The tow hooks on your vehicle are designed to take the abusive force generated during vehicle recovery.
Do not use the bumper or any other vehicle component as
an attachment point. Using tow straps requires coordina
-
tion between the two drivers. Good communication and
line of sight are required for a safe recovery. First connect
the tow strap to the correct attachment points on both vehi -
cles. There should be a least 20 to 30 feet (6 to 9 meters)
between the vehicles to allow for a safe recovery. If neces -
sary join two tow straps together using a 1 ½ inch hard
wood dowel. This will keep the straps from becoming
knotted and is safer than using a clevis pin if the strap
breaks. Next have the tow vehicle backup, leaving two to
three feet worth of slack in the strap. Then the tow vehicle,
using light throttle, should accelerate tightening the strap
providing the pulling force needed to free the vehicle. The
vehicle being recovered should assist in the recovery, at
the time of the snap, by slowly spinning the tires in the
same direction as the pulling vehicle. After the vehicle
becomes free, the driver of the previously stuck vehicle
should signal they are free and should hit their brakes
stopping both vehicles. The driver of the pulling vehicle
should let off the throttle without using the brakes, once
signaled by the other driver. This sequence is important to
avoid having the recovered vehicle hit the pulling vehicle.
CAUTION!
Damage can occur when spinning your tires at an
excessive high speed. Do not spin your tires faster than
an indicated 30 mph (48 km/h).

340 STARTING AND OPERATING
1.Motor: The winch motor is powered by the vehicle
charging system.
2. Remote Socket: The remote socket (which will be located
on the bumper assembly) allows the remote control to be
attached to the control pack to allow the winch to func -
tion.
3. Winch Drum With Integral Brake: The winch drum
allows the rope to be stored on the winch and transmits
force to the rope. The winch is equipped with an integral
brake that will stop rotation of the winch drum if the
winch motor is stopped.
4. Synthetic Rope: The synthetic rope allows the winch to
be connected to an anchor to provide a pulling force. This
synthetic rope is highly flexible, lightweight, and it floats. 5.
Clutch Lever: The clutch lever allows the winch drum to
be disconnected from the winch motor to allow the rope
to be pulled from the winch by hand.
6. Remote Control: The remote control provides the inter -
face between the winch operator and the winch. The
remote control provides the ability to power the winch in,
out, and stop the winch. To operate the winch, the toggle
switch is pressed down to power the winch in and up to
power the winch out. The winch will stop if the switch is
left in the neutral (center) position.
Fairlead: The hawse fairlead acts as a guide for the synthetic
rope and minimizes damage to the rope. CAUTION!
If not installed, the hook strap must be placed on the
hook.

350 STARTING AND OPERATING
NOTE:•Avoid overheating the winch motor. For extendedwinching, stop at reasonable intervals to allow the
winch motor to cool down.
•What to look for under load: The synthetic rope must always spool onto the drum as indicated by the drum
rotation decal on the winch. As you power-in, make
sure the synthetic rope winds evenly and tightly on the
drum. This prevents the outer rope wraps from
drawing into the inner wraps, binding and damaging
the synthetic rope. Avoid shock loads by using the
control switch intermittently to take up rope slack.
Shock loads can momentarily far exceed the winch and
synthetic rope ratings. During side pulls the synthetic
rope tends to stack up at one end of the drum. This
stack can become large enough to cause serious
damage to the winch. So, line up pulls as straight ahead
as possible and stop winching if the synthetic rope
comes close to the tie rods or mounting plate. To fix an
uneven stack, spool out that section of the rope and
reposition it to the opposite end of the drum, which will
free up space for continued winching. 15. Secure vehicle. Once recovery of the vehicle is complete,
be sure to secure the vehicle's brakes and shift the trans -
mission to PARK. Release tension in the synthetic rope.
16. Disconnect the synthetic rope, and disconnect from the anchor.
17. Rewind the synthetic rope. The person handling the synthetic rope should walk the rope in and not let it slide
through the hand, control the winch at all times.
Rewinding The Synthetic Rope

STARTING AND OPERATING 351
NOTE:
How to spool under no load: Arrange the remote control
lead so it cannot be caught in the winch. Arrange the
synthetic rope so it will not kink or tangle when spooled. Be
sure any synthetic rope already on the spooling drum is
wound tightly and evenly layered. Tighten and straighten
the layer if necessary. Keep the synthetic rope under light
tension and spool the rope back and onto the winch drum in
even layers. Stop frequently to tighten and straighten the
layers as necessary. Repeat this process until the winch hook
is the same distance as the full length of the remote control
from the winch. Pinch the hook between your thumb and
forefinger and attach the hook strap. Hold the hook strap
between the thumb and forefinger to keep tension on the
synthetic rope. Walk the synthetic rope towards the fairlead,
carefully spooling in the remaining rope. By pulsing the
remote control switch. 18. Store the hook on the most outboard loop of the hawse
fairlead.
Hook In Stored Position
19. Disconnect the remote control. Disconnect the remote control cord from the control box and store in a clean and
dry place. Winching operations are now complete. Put
the cap on the solenoid plug-in.
NOTE:
Always store the remote control in a protected, clean, dry
area.
WARNING!
To prevent serious injury, NEVER put your fingers
inside the hook area as you are powering-in.
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