2020 Ram 2500 clutch

SAFETY151
The cluster icon and switch lamp will flash for
several seconds then extinguish when HDC
disables due to excess speed.
The cluster icon and switch lamp will flash
when HDC deactivates due to overheated
brakes. The flashing will stop and HDC will
activate again once the brakes have cooled
sufficiently.
Hill Start Assist (HSA)
The Hill Start Assist (HSA) system is designed to
mitigate roll back from a complete stop while on
an incline. If the driver releases the brake while
stopped on an incline, HSA will continue to hold
the brake pressure for a short period. If the
driver does not apply the throttle before this
time expires, the system will release brake pres -
sure and the vehicle will roll down the hill as
normal. The following conditions must be met in order
for HSA to activate:
The feature must be enabled.
The vehicle must be stopped.
The park brake must be off.
The driver door must be closed.
The vehicle must be on a sufficient grade.
The gear selection must match vehicle uphill
direction (i.e., vehicle facing uphill is in
forward gear; vehicle backing uphill is in
REVERSE (R) gear).
HSA will work in REVERSE gear and all
forward gears. The system will not activate if
the transmission is in PARK or NEUTRAL (N).
For vehicles equipped with a manual trans
-
mission, if the clutch is pressed, HSA will
remain active.
WARNING!
HDC is only intended to assist the driver in
controlling vehicle speed when descending
hills. The driver must remain attentive to the
driving conditions and is responsible for
maintaining a safe vehicle speed.
WARNING!
There may be situations where the Hill Start
Assist (HSA) will not activate and slight rolling
may occur, such as on minor hills or with a
loaded vehicle, or while pulling a trailer. HSA
is not a substitute for active driving
involvement. It is always the driver’s
responsibility to be attentive to distance to
other vehicles, people, and objects, and most
importantly brake operation to ensure safe
operation of the vehicle under all road
conditions. Your complete attention is always
required while driving to maintain safe control
of your vehicle. Failure to follow these
warnings can result in a collision or serious
personal injury.
4

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SAFETY209
(Continued)
Safety Checks You Should Make Inside The
Vehicle
Seat Belts
Inspect the seat belt system periodically,
checking for cuts, frays, and loose parts.
Damaged parts must be replaced immediately.
Do not disassemble or modify the system.
Front seat belt assemblies must be replaced
after a collision. Rear seat belt assemblies must
be replaced after a collision if they have been
damaged (i.e., bent retractor, torn webbing,
etc.). If there is any question regarding seat belt
or retractor condition, replace the seat belt.
Air Bag Warning Light
The Air Bag warning light will turn on for four
to eight seconds as a bulb check when the igni -
tion switch is first turned to ON/RUN. If the light
is either not on during starting, stays on, or
turns on while driving, have the system
inspected at an authorized dealer as soon as
possible. After the bulb check, this light will illu -
minate with a single chime when a fault with the
Air Bag System has been detected. It will stay on until the fault is removed. If the light comes on
intermittently or remains on while driving, have
an authorized dealer service the vehicle imme
-
diately.
Refer to “Occupant Restraint Systems” in
“Safety” for further information.
Defroster
Check operation by selecting the defrost mode
and place the blower control on high speed. You
should be able to feel the air directed against
the windshield. See an authorized dealer for
service if your defroster is inoperable.
Floor Mat Safety Information
Always use floor mats designed to fit your
vehicle. Only use a floor mat that does not inter -
fere with the operation of the accelerator, brake
or clutch pedals. Only use a floor mat that is
securely attached using the floor mat fasteners
so it cannot slip out of position and interfere
with the accelerator, brake or clutch pedals or
impair safe operation of your vehicle in other
ways.
WARNING!
An improperly attached, damaged, folded, or
stacked floor mat, or damaged floor mat
fasteners may cause your floor mat to
interfere with the accelerator, brake, or clutch
pedals and cause a loss of vehicle control. To
prevent SERIOUS INJURY or DEATH:
ALWAYS securely attach your floor mat
using the floor mat fasteners. DO NOT
install your floor mat upside down or turn
your floor mat over. Lightly pull to confirm
mat is secured using the floor mat
fasteners on a regular basis.
ALWAYS REMOVE THE EXISTING FLOOR
MAT FROM THE VEHICLE before
installing any other floor mat. NEVER install
or stack an additional floor mat on top of an
existing floor mat.
4

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210SAFETY
(Continued)
Periodic Safety Checks You Should Make
Outside The Vehicle
Tires
Examine tires for excessive tread wear and
uneven wear patterns. Check for stones, nails,
glass, or other objects lodged in the tread or
sidewall. Inspect the tread for cuts and cracks.
Inspect sidewalls for cuts, cracks, and bulges.
Check the wheel bolts for tightness. Check the
tires (including spare) for proper cold inflation
pressure.
Lights
Have someone observe the operation of brake
lights and exterior lights while you work the
controls. Check turn signal and high beam indi -
cator lights on the instrument panel.
Door Latches
Check for proper closing, latching, and locking.
Fluid Leaks
Check area under the vehicle after overnight
parking for fuel, coolant, oil, or other fluid leaks.
Also, if gasoline fumes are detected or if fuel, or
brake fluid leaks are suspected, the cause
should be located and corrected immediately.
ONLY install floor mats designed to fit your
vehicle. NEVER install a floor mat that
cannot be properly attached and secured to
your vehicle. If a floor mat needs to be
replaced, only use a FCA approved floor
mat for the specific make, model, and year
of your vehicle.
ONLY use the driver’s side floor mat on the
driver’s side floor area. To check for inter -
ference, with the vehicle properly parked
with the engine off, fully depress the accel-
erator, the brake, and the clutch pedal (if
present) to check for interference. If your
floor mat interferes with the operation of
any pedal, or is not secure to the floor,
remove the floor mat from the vehicle and
place the floor mat in your trunk.
ONLY use the passenger’s side floor mat on
the passenger’s side floor area.
WARNING! (Continued)
ALWAYS make sure objects cannot fall or
slide into the driver’s side floor area when
the vehicle is moving. Objects can become
trapped under accelerator, brake, or clutch
pedals and could cause a loss of vehicle
control.
NEVER place any objects under the floor
mat (e.g., towels, keys, etc.). These objects
could change the position of the floor mat
and may cause interference with the accel -
erator, brake, or clutch pedals.
If the vehicle carpet has been removed and
re-installed, always properly attach carpet
to the floor and check the floor mat
fasteners are secure to the vehicle carpet.
Fully depress each pedal to check for inter -
ference with the accelerator, brake, or
clutch pedals then re-install the floor mats.
It is recommended to only use mild soap
and water to clean your floor mats. After
cleaning, always check your floor mat has
been properly installed and is secured to
your vehicle using the floor mat fasteners
by lightly pulling mat.
WARNING! (Continued)

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240STARTING AND OPERATING
engine may be started in this range. Apply the
parking brake and shift the transmission into
PARK if you must exit the vehicle.
DRIVE (D)
This range should be used for most city and
highway driving. It provides the smoothest
upshifts and downshifts, and the best fuel
economy. The transmission automatically
upshifts through underdrive first, second, and third gears, direct fourth gear and overdrive fifth
and sixth gears. The DRIVE position provides
optimum driving characteristics under all
normal operating conditions.
When frequent transmission shifting occurs
(such as when operating the vehicle under
heavy loading conditions, in hilly terrain, trav
-
eling into strong head winds, or while towing a
heavy trailer), use the Electronic Range Select
(ERS) shift control refer to “Electronic Range
Select (ERS) Operation” in this section for
further information to select a lower gear range.
Under these conditions, using a lower gear
range will improve performance and extend
transmission life by reducing excessive shifting
and heat buildup.
If the transmission temperature exceeds
normal operating limits, the powertrain
controller will modify the transmission shift
schedule and expand the range of torque
converter clutch engagement. This is done to
prevent transmission damage due to over -
heating.
If the transmission becomes extremely hot or is
in danger of overheating, the “Transmission
Temperature Warning Light” may illuminate and
the transmission may operate differently until
the transmission cools down. NOTE:
Use caution when operating a heavily loaded
vehicle at low speeds (such as towing a trailer
up a steep grade, or in stop-and-go traffic)
during hot weather. In these conditions, torque
converter slip can impose a significant addi
-
tional heat load on the cooling system. Down -
shifting the transmission to the lowest possible
gear (when climbing a grade), or shifting to
NEUTRAL (when stopped in heavy traffic) can
help to reduce this excess heat generation.
During cold temperatures, transmission opera -
tion may be modified depending on engine and
transmission temperature as well as vehicle
speed. This feature improves warm up time of
the engine and transmission to achieve
maximum efficiency. Engagement of the torque
converter clutch is inhibited until the transmis -
sion fluid is warm refer to the “Note” under
“Torque Converter Clutch” in this section. On
Pickup models with 68RFE transmission, top
overdrive gear is also inhibited until the trans -
mission fluid is warm, and during extremely cold
temperatures (-16°F [-27°C] or below), opera -
tion may briefly be limited to first and direct
gears only. On trucks with AS69RC transmis -
sion, fifth and sixth gears may be inhibited
briefly on cold starts below 41°F (5°C), and
WARNING!
Do not coast in NEUTRAL and never turn off
the ignition to coast down a hill. These are
unsafe practices that limit your response to
changing traffic or road conditions. You might
lose control of the vehicle and have a
collision.
CAUTION!
Towing the vehicle, coasting, or driving for any
other reason with the transmission in
NEUTRAL can cause severe transmission
damage. Refer to “Recreational Towing” in
“Starting And Operating” and “Towing A
Disabled Vehicle” in “In Case Of Emergency”
for further information.

20_DJD2_OM_EN_USC_t.book Page 240

STARTING AND OPERATING243
Torque Converter Clutch
A feature designed to improve fuel economy
has been included in the automatic transmis -
sion on your vehicle. A clutch within the torque
converter engages automatically at calibrated
speeds. This may result in a slightly different
feeling or response during normal operation in
the upper gears. When the vehicle speed drops
or during some accelerations, the clutch auto -
matically disengages.
NOTE:
The torque converter clutch will not engage,
until the transmission fluid and engine
coolant are warm [usually after 1 to 3 miles
(2 to 5 km) of driving]. Because engine speed
is higher when the torque converter clutch is
not engaged, it may seem as if the transmis -
sion is not shifting properly when cold. This is normal. Using the Electronic Range Select
(ERS) shift control, when the transmission is
sufficiently warm, will demonstrate that the
transmission is able to shift into and out of
Overdrive.
If the vehicle has not been driven for 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 after starting the engine.
AUXILIARY SWITCHES — IF EQUIPPED
There can be up to six auxiliary switches located
in the lower switch bank of the instrument panel
which can be used to power various electronic
devices and PTO (Power Take Off) – If Equipped.
If Power Take Off is equipped, it will take the
place of the sixth Auxiliary switch. Connections
to the switches are found under the hood in the
connectors attached to the auxiliary Power
Distribution Center.
You have the ability to configure the function
-
ality of the auxiliary switches via the instrument cluster display. All switches can now be config
-
ured for setting the switch type operation to
latching or momentary, power source of either
battery or ignition, and ability to hold last state
across key cycles.
NOTE:
Holding last state conditions are met when
switch type is set to latching and power source
is set to ignition.
For further information on using the auxiliary
switches, please refer to the Ram Body Builders
Guide by accessing www.rambodybuilder.com
and choosing the appropriate links.
ACTIVE NOISE CANCELLATION
Your vehicle is equipped with an Active Noise
Cancellation system that cannot be turned off.
This system is designed to address exhaust and
engine noise. The system relies on four micro -
phones embedded in the headliner, which
monitor exhaust and engine noise, and assists
an onboard frequency generator, which creates
counteracting sound waves in the audio
system’s speakers. This helps keep the vehicle
quiet at idle and during drive. The system is
deactivated when the windows are rolled down.
WARNING!
Do not use the “TOW/HAUL” feature when
driving in icy or slippery conditions. The
increased engine braking can cause the rear
wheels to slide, and the vehicle to swing
around with the possible loss of vehicle
control, which may cause an accident
possibly resulting in personal injury or death.
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STARTING AND OPERATING249
Two-Wheel Drive High Range (2H)
Two-Wheel Drive High Range — This range is for
normal street and highway driving on dry hard
surfaced roads.
Four-Wheel Drive High Range (4H)
Four-Wheel Drive High Range — This range locks
the front and rear driveshafts together forcing
the front and rear wheels to rotate at the same
speed. Additional traction for loose, slippery
road surfaces only.
N (Neutral)
N (Neutral) — This range disengages the front
and rear driveshafts from the powertrain. To be
used for flat towing behind another vehicle.
Refer to “Recreational Towing” in “Starting And
Operating” for further information.
Four-Wheel Drive Low Range (4L)
Four-Wheel Drive Low Range — This range locks
the front and rear driveshafts together forcing
the front and rear wheels to rotate at the same
speed. Additional traction and maximum pulling
power for loose, slippery road surfaces only. Do
not exceed 25 mph (40 km/h).
Shifting Procedure — Manually Shifted
Transfer Case
2H To 4H
Shifting between 2H and 4H can be made with
the vehicle stopped or in motion. If the vehicle
is in motion, shifts can be made up to 55 mph
(88 km/h). With the vehicle in motion, the
transfer case will engage/disengage faster if
you momentarily release the accelerator pedal
after completing the shift. Apply a constant
force when shifting the transfer case lever.
2H Or 4H To 4L
NOTE:
When shifting into or out of 4WD LOW some
gear noise may be heard. This noise is normal
and is not detrimental to the vehicle or occu -
pants.
With the vehicle rolling at 2 to 3 mph (3 to
5 km/h), shift the transmission into NEUTRAL. While the vehicle is coasting at 2 to 3 mph (3 to
5 km/h), shift the transfer case lever firmly to
the desired position. Do not pause in transfer
case Neutral.
NOTE:
Pausing in transfer case NEUTRAL in vehicles
equipped with an automatic transmission
may require shutting the engine off to avoid
gear clash while completing the shift. If diffi
-
culty occurs, shift the transmission into
NEUTRAL, hold your foot on the brake, and
turn the engine off. Complete the range shift
to the desired mode.
Shifting into or out of 4WD LOW is possible
with the vehicle completely stopped, however
difficulty may occur due to the mating clutch
teeth not being properly aligned. Several
attempts may be required for clutch teeth
alignment and shift completion to occur. The
preferred method is with the vehicle rolling 2
to 3 mph (3 to 5 km/h). Avoid attempting to
engage or disengage 4WD LOW with the
vehicle moving faster than 2 to 3 mph (3 to
5 km/h).
Do not attempt to shift into or out of 4WD
LOW while the transmission is in gear.
CAUTION!
Do not use 4L (Low) range when operating
the vehicle on dry pavement. Driveline
hardware damage can result.
5

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STARTING AND OPERATING265
not operate the winch without reading and
understanding the complete winch owner's
manual.
Tensioning The Winch Rope
The winch rope must be properly tensioned
before use. Follow the instructions below to
tension the rope:

1. Un-spool the rope leaving five wraps of
rope on the winch drum.

2. Attach the hook to a suitable anchor point.
3. Apply at least 1,000 lbs (454 kg) of tension to the rope while winding the rope. Always
use care to ensure the rope does not pile up
on one side of the drum and is neatly wound
onto the drum.
Low Voltage Interrupt
Your winch is equipped with a device that will
interrupt winch function if the vehicle charging
system voltage drops to a low level. The winch
will not power-in or out for 30 seconds if this
device is tripped. If the interrupt is tripped, the
vehicle should be operated at high idle for a few
minutes to allow the vehicle charging system to
recover before continuing to winch.
Understanding The Features Of Your Winch

Winch Components

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 interface 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.
CAUTION!
Be certain the anchor will withstand the load
required to tension the winch rope.
CAUTION!
The winch rope must spool on the winch
drum in the direction indicated on the drum
rotation decal on the winch.
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266STARTING AND OPERATING
(Continued)
Fairlead: The hawse fairlead acts as a guide for
the synthetic rope and minimizes damage to the
rope.
Winch Accessories
The following accessories are necessary to
attach the winch to anchors, change direction of
pull, and for safe winching.
Gloves: It is extremely important to
wear protective gloves while oper -
ating the winch or handling the winch
rope. Avoid loose fitting clothes or
anything that could become entangled in the
rope and other moving parts.
Snatch/Block Pulley: Used properly,
the multi-purpose snatch block allows
you to (1) increase the winch's pulling
power; and (2) change your pulling
direction without damaging the winch rope.
Proper use of the snatch block is covered in
"Before You Pull." Clevis/D-Shackles:
The D-Shackle is
a safe means of connecting the
looped ends of cables, straps and
snatch blocks. The shackle's pin is
threaded to allow easy removal.
Tree Trunk Protector: Typically made
of tough, high-quality nylon, it
provides the operator an attachment
point for the winch rope to a wide
variety of anchor points and objects, as well as
protect living trees.
Abrasion Sleeve: The abrasion sleeve is
provided with the synthetic rope and must be
used with the synthetic rope at all times to
protect the rope from potential abrasion wear.
The sleeve has a loose fit so it can easily be
positioned along the synthetic rope to protect
from rough surfaces and sharp corners.
Operating Your Winch CAUTION!
If not installed, the hook strap must be
placed on the hook.WARNING!
Failure to observe any of these warnings
regarding proper winch usage may result in
severe injury.
Always use supplied hook strap to hold the
hook when spooling wire rope in or out.
Never use as a hoist.
Never use to move persons.
Never exceed winch or synthetic rope rated
capacity.
Always wear heavy leather gloves when
handling the synthetic rope.
Never touch synthetic rope or hook while in
tension or under load.
Never engage or disengage clutch if winch
is under load, synthetic rope is in tension,
or rope drum is moving.
Always stand clear of synthetic rope and
load and keep others away during winching.

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