Ram 2023 2500 truck 2023 RAM 2500

User Manual - Page 164

For 2023 RAM 2500.

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162 STARTING AND OPERATING
Driving Downhill 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 obsta-
cles? 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 4WD LOW with
the transmission in FIRST gear (manually select FIRST
gear on automatic transmissions) 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 downhill wheels, which increases
the possibilities of a downhill 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 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 and slow. You want to use FIRST gear in
4WD LOW 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 differentials, you should inspect all of
the vehicle fluids for signs of water ingestion.
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.
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.
23_DJD2_OM_EN_USC_t.book Page 162
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