2020 RAM CHASSIS CAB weight

6
REFUELING THE VEHICLE —
DIESEL ENGINE ................................................. 269 Fuel Filler Cap ............................................269
Avoid Using Contaminated Fuel ................269Bulk Fuel Storage — Diesel Fuel ...............269
Diesel Exhaust Fluid ..................................270Diesel Exhaust Fluid Storage ....................270
Adding Diesel Exhaust Fluid (DEF) ........... 271
VEHICLE LOADING .......................................... 273
Gross Vehicle Weight Rating (GVWR) ......273Payload .......................................................273Gross Axle Weight Rating (GAWR) ............273
Tire Size ......................................................273
Rim Size......................................................273
Inflation Pressure ......................................273
Curb Weight................................................273
Loading .......................................................273
TRAILER TOWING ............................................ 274
Common Towing Definitions .....................274Trailer Hitch Type and Maximum
Trailer Weight .............................................278 Trailer Towing Weights (Maximum Trailer
Weight Ratings) .......................................279 Trailer And Tongue Weight .......................279
Towing Requirements ...............................279
Towing Tips ................................................284 SNOWPLOW ....................................................... 286
Before Plowing ........................................... 286
Snowplow Prep Package Model
Availability .................................................. 286 Over The Road Operation With Snowplow
Attached ..................................................... 287 Operating Tips ............................................ 287General Maintenance................................ 287
RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) .......................................... 288
Towing This Vehicle Behind Another
Vehicle ........................................................ 288 Recreational Towing — Two-Wheel Drive
Models ........................................................ 289 Recreational Towing — Four-Wheel Drive
Models ........................................................ 289
DRIVING TIPS ...................................................... 292
Driving On Slippery Surfaces ................... 292
Driving Through Water .............................. 292
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS .................... 294
ASSIST AND SOS SYSTEM — IF EQUIPPED..... 294General Information .................................. 299
BULB REPLACEMENT ......................................300
Replacement Bulbs .............................. 300
Replacing Exterior Bulbs ........................... 301
FUSES ..................................................................305
Power Distribution Center ......................... 306 JACKING AND TIRE CHANGING ...................... 314
4500/5500 Models .................................. 315
Preparations For Jacking .......................... 315
Jacking Instructions 4500 And
5500 Series ............................................... 315 To Stow The Flat Or Spare —
If Equipped ................................................ 318 Hub Caps/Wheel Covers —
If Equipped ............................................... 318
JUMP STARTING ............................................... 319
Preparations For Jump Start ..................... 320
Jump Starting Procedure .......................... 320
IF YOUR ENGINE OVERHEATS ......................... 321
GEAR SELECTOR OVERRIDE — 6–SPEED
TRANSMISSION ................................................ 322
MANUAL PARK RELEASE — 8 – SPEED
TRANSMISSION ................................................ 323
FREEING A STUCK VEHICLE ............................ 324
TOWING A DISABLED VEHICLE ...................... 326
Two-Wheel Drive Models ........................... 327
Four-Wheel Drive Models .......................... 327
Emergency Tow Hooks — If Equipped ...... 328
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) ................................................................ 328
EVENT DATA RECORDER (EDR) ....................... 328

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 6

GETTING TO KNOW YOUR VEHICLE73
Door Storage
Front Door Storage — If Equipped
Storage areas and bottle holders (driver’s side
only) are located in the door trim panels.

Front Door Storage

Rear Door Storage — If Equipped
Storage compartments are located in both the
driver and passenger rear door trim panels.
Rear Door Storage

Center Storage Compartment — If Equipped
The center storage compartment is located
between the driver and passenger seats. The
storage compartment provides an armrest and
contains both an upper and lower storage area.

Center Storage Compartment
Pull on the upper handle on the front of the
armrest to raise the cover. The upper storage
area contains a USB power outlet located at the
rear of the area that can be used to power small
electrical devices, refer to “Electrical Power
Outlets” in this section for further information.
WARNING!
This armrest is not a seat. Anyone seated
on the armrest could be seriously injured
during vehicle operation, or a collision. Only
use the center seating position when the
armrest is fully upright.
In a collision, the latch may open if the total
weight of the items stored exceeds about
10 lbs (4.5 kg). These items could be
thrown about endangering occupants of
the vehicle. Items stored should not exceed
a total of 10 lbs (4.5 kg).
2

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 73

SAFETY127
NOTE:
The “ESC Activation/Malfunction Indicator
Light” and the “ESC OFF Indicator Light”
come on momentarily each time the ignition
is turned on.
Each time the ignition is turned on, the ESC
system will be on even if it was turned off
previously.
The ESC system will make buzzing or clicking
sounds when it is active. This is normal; the
sounds will stop when ESC becomes inactive
following the maneuver that caused the ESC
activation.
The “ESC Off Indicator Light” indi -
cates the customer has elected to
have the Electronic Stability Control
(ESC) in a reduced mode.
Electronic Roll Mitigation (ERM)
Electronic Roll Mitigation (ERM) anticipates the
potential for wheel lift by monitoring the driver’s
steering wheel input and the speed of the
vehicle. When ERM determines that the rate of
change of the steering wheel angle and
vehicle’s speed are sufficient to potentially
cause wheel lift, it then applies the appropriate brake and may also reduce engine power to
lessen the chance that wheel lift will occur. ERM
can only reduce the chance of wheel lift occur
-
ring during severe or evasive driving maneu -
vers; it cannot prevent wheel lift due to other
factors, such as road conditions, leaving the
roadway, or striking objects or other vehicles.
NOTE:
ERM is disabled anytime the ESC is in “Full Off”
mode (if equipped). Refer to “Electronic Stability
Control (ESC)” in this section for a complete
explanation of the available ESC modes.
Trailer Sway Control (TSC)
Trailer Sway Control (TSC) uses sensors in the
vehicle to recognize an excessively swaying
trailer and will take the appropriate actions to
attempt to stop the sway. TSC will become
active automatically once an excessively
swaying trailer is recognized.
NOTE:
TSC cannot stop all trailers from swaying.
Always use caution when towing a trailer and
follow the trailer tongue weight recommenda -
tions. Refer to “Trailer Towing” in “Starting And
Operating” for further information.
When TSC is functioning, the “ESC Activation/
Malfunction Indicator Light” will flash, the
engine power may be reduced and you may feel
the brakes being applied to individual wheels to
attempt to stop the trailer from swaying. TSC is
disabled when the ESC system is in the “Partial
Off” or “Full Off” modes.
WARNING!
Many factors, such as vehicle loading, road
conditions and driving conditions, influence
the chance that wheel lift or rollover may
occur. ERM cannot prevent all wheel lift or roll
overs, especially those that involve leaving
the roadway or striking objects or other
vehicles. The capabilities of an
ERM-equipped vehicle must never be
exploited in a reckless or dangerous manner
which could jeopardize the user's safety or
the safety of others.
WARNING!
If TSC activates while driving, slow the vehicle
down, stop at the nearest safe location, and
adjust the trailer load to eliminate trailer
sway.
4

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 127

SAFETY161
Summary Of Recommendations For Restraining Children In Vehicles
Child Size, Height, Weight Or Age Recommended Type Of Child Restraint
Infants and Toddlers Children who are two years old or younger and
who have not reached the height or weight limits
of their child restraint Either an Infant Carrier or a Convertible Child
Restraint, facing rearward in a rear seat of the
vehicle
Small Children Children who are at least two years old or who
have outgrown the height or weight limit of their
rear-facing child restraint Forward-Facing Child Restraint with a five-point
Harness, facing forward in a rear seat of the
vehicle
Larger Children Children who have outgrown their forward-facing
child restraint, but are too small to properly fit
the vehicle’s seat belt Belt Positioning Booster Seat and the vehicle
seat belt, seated in a rear seat of the vehicle
Children Too Large for Child Restraints Children 12 years old or younger, who have
outgrown the height or weight limit of their
booster seat Vehicle Seat Belt, seated in a rear seat of the
vehicle
4

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 161

162SAFETY
Infant And Child Restraints
Safety experts recommend that children ride
rear-facing in the vehicle until they are two years
old or until they reach either the height or
weight limit of their rear-facing child restraint.
Two types of child restraints can be used
rear-facing: infant carriers and convertible child
seats.
The infant carrier is only used rear-facing in the
vehicle. It is recommended for children from
birth until they reach the weight or height limit of
the infant carrier. Convertible child seats can be
used either rear-facing or forward-facing in the
vehicle. Convertible child seats often have a
higher weight limit in the rear-facing direction
than infant carriers do, so they can be used
rear-facing by children who have outgrown their
infant carrier but are still less than at least two
years old. Children should remain rear-facing
until they reach the highest weight or height
allowed by their convertible child seat.WARNING!
Never place a rear-facing child restraint in
front of an air bag. A deploying passenger
front air bag can cause death or serious
injury to a child 12 years or younger,
including a child in a rear-facing child
restraint.
Never install a rear-facing child restraint in
the front seat of a vehicle. Only use a
rear-facing child restraint in the rear seat. If
the vehicle does not have a rear seat, do
not transport a rear-facing child restraint in
that vehicle.
WARNING!
Do not install a rear-facing car seat using a
rear support leg in this vehicle. The floor of
this vehicle is not designed to manage the
crash forces of this type of car seat. In a
crash, the support leg may not function as it
was designed by the car seat manufacturer,
and your child may be more severely injured
as a result.

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 162

SAFETY163
Older Children And Child Restraints
Children who are two years old or who have
outgrown their rear-facing convertible child seat
can ride forward-facing in the vehicle.
Forward-facing child seats and convertible child
seats used in the forward-facing direction are
for children who are over two years old or who
have outgrown the rear-facing weight or height
limit of their rear-facing convertible child seat.
Children should remain in a forward-facing child
seat with a harness for as long as possible, up
to the highest weight or height allowed by the
child seat. All children whose weight or height is above the
forward-facing limit for the child seat should use
a belt-positioning booster seat until the
vehicle’s seat belts fit properly. If the child
cannot sit with knees bent over the vehicle’s
seat cushion while the child’s back is against
the seatback, they should use a belt-positioning
booster seat. The child and belt-positioning
booster seat are held in the vehicle by the seat
belt.WARNING!
Improper installation can lead to failure of
an infant or child restraint. It could come
loose in a collision. The child could be badly
injured or killed. Follow the child restraint
manufacturer’s directions exactly when
installing an infant or child restraint.
After a child restraint is installed in the
vehicle, do not move the vehicle seat
forward or rearward because it can loosen
the child restraint attachments. Remove
the child restraint before adjusting the
vehicle seat position. When the vehicle seat
has been adjusted, reinstall the child
restraint.
When your child restraint is not in use,
secure it in the vehicle with the seat belt or
LATCH anchorages, or remove it from the
vehicle. Do not leave it loose in the vehicle.
In a sudden stop or accident, it could strike
the occupants or seatbacks and cause
serious personal injury.
4

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 163

SAFETY165
Recommendations For Attaching Child Restraints
Lower Anchors And Tethers For CHildren
(LATCH) Restraint System

LATCH Label
Your vehicle is equipped with the child restraint
anchorage system called LATCH, which stands
for Lower Anchors and Tethers for CHildren. The
LATCH system has three vehicle anchor points
for installing LATCH-equipped child seats. There
are two lower anchorages located at the back of
the seat cushion where it meets the seatback
and one top tether anchorage located behind
the seating position. These anchorages are
used to install LATCH-equipped child seats
without using the vehicle’s seat belts. Some
seating positions may have a top tether
anchorage but no lower anchorages. In these
seating positions, the seat belt must be used
with the top tether anchorage to install the child
restraint. Please see the following table for
more information.
Restraint Type
Combined Weight of
the Child + Child Restraint Use Any Attachment Method Shown With An “X” Below
LATCH – Lower Anchors Only Seat Belt Only LATCH – Lower
Anchors + Top Tether Anchor Seat Belt + Top
Tether Anchor
Rear-Facing Child
Restraint Up to 65 lbs (29.5 kg)
XX
Rear-Facing Child Restraint More than 65 lbs
(29.5 kg) X
Forward-Facing Child Restraint Up to 65 lbs (29.5 kg)
XX
Forward-Facing Child Restraint More than 65 lbs
(29.5 kg) X
4

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 165

SAFETY167
Frequently Asked Questions About Installing Child Restraints With LATCH
What is the weight limit (child’s weight + weight
of the child restraint) for using the LATCH
anchorage system to attach the child restraint? 65 lbs (29.5 kg)Use the LATCH anchorage system until the
combined weight of the child and the child
restraint is 65 lbs (29.5 kg). Use the seat belt
and tether anchor instead of the LATCH system
once the combined weight is more than 65 lbs
(29.5 kg).
Can the LATCH anchorages and the seat belt be
used together to attach a rear-facing or
forward-facing child restraint? NoDo not use the seat belt when you use the
LATCH anchorage system to attach a rear-facing
or forward-facing child restraint.
Booster seats may be attached to the LATCH
anchorages if allowed by the booster seat
manufacturer. See your booster seat owner’s
manual for more information.
Can a child seat be installed in the center
position using the inner LATCH lower
anchorages from the outboard seating
positions? N/A – Regular / Crew Full Rear Bench
No – Crew Split Rear BenchRegular Cab Front/Full Bench Rear Seat: Use
the seat belt and tether anchor to install a child
seat in the center seating position.
Split Bench Rear Seat: Use the supplied center
lower anchorages to install a child restraint in
the center position.
4

2020_RAM_CHASSIS_CAB_OM_USA=GUID-6C67832B-7839-4CCF-BEFC-CDF988F949EA=1=en=.book Page 167