RAM CHASSIS CAB 2021 Owners Manual
Manufacturer: RAM, Model Year: 2021, Model line: CHASSIS CAB, Model: RAM CHASSIS CAB 2021Pages: 463, PDF Size: 21.5 MB
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SAFETY309
Air Bag System Components
NOTE:
The Occupant Restraint Controller (ORC) moni -
tors the internal circuits and interconnecting 
wiring associated with electrical Air Bag System 
Components listed below:
Occupant Restraint Controller (ORC)
Air Bag Warning Light 
Steering Wheel and Column
Instrument Panel
Knee Impact Bolsters
Driver and Front Passenger Air Bags
Seat Belt Buckle Switch
Supplemental Side Air Bags — If Equipped
Front and Side Impact Sensors — If Equipped
Seat Belt Pretensioners — If Equipped
If A Deployment Occurs 
The front air bags are designed to deflate 
immediately after deployment. NOTE:
Front and/or side air bags will not deploy in all 
collisions. This does not mean something is 
wrong with the air bag system.
If you do have a collision which deploys the air 
bags, any or all of the following may occur:
The air bag material may sometimes cause 
abrasions and/or skin reddening to the occu
-
pants as the air bags deploy and unfold. The 
abrasions are similar to friction rope burns or 
those you might get sliding along a carpet or 
gymnasium floor. They are not caused by 
contact with chemicals. They are not perma -
nent and normally heal quickly. However, if 
you haven’t healed significantly within a few 
days, or if you have any blistering, see your 
doctor immediately.
As the air bags deflate, you may see some 
smoke-like particles. The particles are a 
normal by-product of the process that gener -
ates the non-toxic gas used for air bag infla -
tion. These airborne particles may irritate the 
skin, eyes, nose, or throat. If you have skin or 
eye irritation, rinse the area with cool water. 
For nose or throat irritation, move to fresh air.  If the irritation continues, see your doctor. If 
these particles settle on your clothing, follow 
the garment manufacturer’s instructions for 
cleaning.
Do not drive your vehicle after the air bags 
have deployed. If you are involved in another 
collision, the air bags will not be in place to 
protect you.
NOTE:
Air bag covers may not be obvious in the inte -
rior trim, but they will open during air bag 
deployment.
After any collision, the vehicle should be 
taken to an authorized dealer immediately.
WARNING!
Deployed air bags and seat belt pretensioners 
cannot protect you in another collision. Have 
the air bags, seat belt pretensioners, and the 
seat belt retractor assemblies replaced by an 
authorized dealer immediately. Also, have the 
Occupant Restraint Controller System serviced 
as well.
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310SAFETY  
Enhanced Accident Response System  
In the event of an impact, if the communication 
network remains intact, and the power remains 
intact, depending on the nature of the event, 
the ORC will determine whether to have the 
Enhanced Accident Response System perform 
the following functions:
Cut off fuel to the engine (if equipped).
Cut off battery power to the electric motor
(if equipped).
Flash hazard lights as long as the battery has 
power.
Turn on the interior lights, which remain on 
as long as the battery has power or for 
15 minutes from the intervention of the 
Enhanced Accident Response System.
Unlock the power door locks.
Your vehicle may also be designed to perform 
any of these other functions in response to the 
Enhanced Accident Response System:
Turn off the Fuel Filter Heater, Turn off the 
HVAC Blower Motor, Close the HVAC Circula -
tion Door
Cut off battery power to the:
Engine
Electric Motor (if equipped)
Electric power steering
Brake booster
Electric park brake
Automatic transmission gear selector
Horn
Front wiper
Headlamp washer pump
NOTE:
After an accident, remember to place the ignition 
to the STOP (OFF/LOCK) position and remove the 
key from the ignition switch to avoid draining the 
battery. Carefully check the vehicle for fuel leaks 
in the engine compartment and on the ground 
near the engine compartment and fuel tank 
before resetting the system and starting the 
engine. If there are no fuel leaks or damage to 
the vehicle electrical devices (e.g. headlights) 
after an accident, reset the system by following 
the procedure described below. If you have any 
doubt, contact an authorized dealer.
Enhanced Accident Response System 
Reset Procedure
In order to reset the Enhanced Accident 
Response System functions after an event, the 
ignition switch must be changed from ignition 
START or ON/RUN to ignition OFF. Carefully 
check the vehicle for fuel leaks in the engine 
compartment and on the ground near the 
engine compartment and fuel tank before 
resetting the system and starting the engine.
After an accident, if the vehicle will not start 
after performing the reset procedure, the 
vehicle must be towed to an authorized dealer 
to be inspected and to have the Enhanced 
Accident Response System reset.
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SAFETY311
(Continued)
Maintaining Your Air Bag System  Event Data Recorder (EDR)
This vehicle is equipped with an event data 
recorder (EDR). The main purpose of an EDR is 
to record, in certain crash or near crash-like 
situations, such as an air bag deployment or 
hitting a road obstacle, data that will assist
in understanding how a vehicle’s systems 
performed. The EDR is designed to record data 
related to vehicle dynamics and safety systems  for a short period of time, typically 30 seconds 
or less. The EDR in this vehicle is designed to 
record such data as:
How various systems in your vehicle were 
operating;
Whether or not the driver and passenger 
safety belts were buckled/fastened;
How far (if at all) the driver was depressing 
the accelerator and/or brake pedal; and,
How fast the vehicle was traveling.
These data can help provide a better 
understanding of the circumstances in which 
crashes and injuries occur.
NOTE:
EDR data are recorded by your vehicle only if a 
non-trivial crash situation occurs; no data are 
recorded by the EDR under normal driving 
conditions and no personal data (e.g., name, 
gender, age, and crash location) are recorded. 
However, other parties, such as law enforce -
ment, could combine the EDR data with the type 
of personally identifying data routinely acquired 
during a crash investigation.
WARNING!
Modifications to any part of the air bag 
system could cause it to fail when you need 
it. You could be injured if the air bag system 
is not there to protect you. Do not modify 
the components or wiring, including adding 
any kind of badges or stickers to the 
steering wheel hub trim cover or the upper 
passenger side of the instrument panel.
Do not modify the front fascia/bumper, 
vehicle body structure, or add aftermarket 
side steps or running boards.
It is dangerous to try to repair any part of 
the air bag system yourself. Be sure to tell 
anyone who works on your vehicle that it 
has an air bag system.
Do not attempt to modify any part of your air 
bag system. The air bag may inflate acciden -
tally or may not function properly if modifica -
tions are made. Take your vehicle to an 
authorized dealer for any air bag system 
service. If your seat, including your trim cover 
and cushion, needs to be serviced in any way 
(including removal or loosening/tightening 
of seat attachment bolts), take the vehicle to 
an authorized dealer. Only manufacturer 
approved seat accessories may be used. If it 
is necessary to modify the air bag system for 
persons with disabilities, contact an autho -
rized dealer.
WARNING!  (Continued)
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312SAFETY  
To read data recorded by an EDR, special 
equipment is required, and access to the 
vehicle or the EDR is needed. In addition to the 
vehicle manufacturer, other parties, such as 
law enforcement, that have the special 
equipment, can read the information if they 
have access to the vehicle or the EDR.
CHILD RESTRAINTS  
Everyone in your vehicle needs to be buckled up 
at all times, including babies and children. Every 
state in the United States, and every Canadian 
province, requires that small children ride in 
proper restraint systems. This is the law, and 
you can be prosecuted for ignoring it.
Children 12 years or younger should ride 
properly buckled up in a rear seat, if available. 
According to crash statistics, children are safer 
when properly restrained in the rear seats 
rather than in the front.
 There are different sizes and types of restraints 
for children from newborn size to the child almost 
large enough for an adult safety belt. Always 
check the child seat Owner’s Manual to make 
sure you have the correct seat for your child. 
Carefully read and follow all the instructions and 
warnings in the child restraint Owner’s Manual 
and on all the labels attached to the child 
restraint.
Before buying any restraint system, make sure 
that it has a label certifying that it meets all 
applicable Safety Standards. You should also 
make sure that you can install it in the vehicle 
where you will use it.
NOTE:
For additional information, refer to http://
www.nhtsa.gov/parents-and-caregivers or 
call: 1–888–327–4236
Canadian residents should refer to Transport 
Canada’s website for additional information: 
http://www.tc.gc.ca/en/services/road/
child-car-seat-safety.html
WARNING!
In a collision, an unrestrained child can 
become a projectile inside the vehicle. The 
force required to hold even an infant on your 
lap could become so great that you could not 
hold the child, no matter how strong you are. 
The child and others could be badly injured or 
killed. Any child riding in your vehicle should 
be in a proper restraint for the child’s size.
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SAFETY313
Summary Of Recommendations For Restraining Children In Vehicles
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.
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
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314SAFETY  
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!
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.
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SAFETY315
Children Too Large For Booster Seats 
Children who are large enough to wear the 
shoulder belt comfortably, and whose legs are 
long enough to bend over the front of the seat 
when their back is against the seatback, should 
use the seat belt in a rear seat. Use this simple 
5-step test to decide whether the child can use
the vehicle’s seat belt alone:
1. Can the child sit all the way back against
the back of the vehicle seat?
2. Do the child’s knees bend comfortably over  the front of the vehicle seat – while the child
is still sitting all the way back?
3. Does the shoulder belt cross the child’s shoulder between the neck and arm?
4. Is the lap part of the belt as low as possible, touching the child’s thighs and not the
stomach?
5. Can the child stay seated like this for the whole trip? If the answer to any of these questions was 
“no”
, then the child still needs to use a booster 
seat in this vehicle. If the child is using the lap/
shoulder belt, check seat belt fit periodically 
and make sure the seat belt buckle is latched. 
A child’s squirming or slouching can move the 
belt out of position. If the shoulder belt contacts 
the face or neck, move the child closer to the 
center of the vehicle, or use a booster seat to 
position the seat belt on the child correctly.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.
WARNING!
Never allow a child to put the shoulder belt 
under an arm or behind their back. In a crash, 
the shoulder belt will not protect a child 
properly, which may result in serious injury 
or death. A child must always wear both the 
lap and shoulder portions of the seat belt 
correctly.
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316SAFETY  
Recommendations For Attaching Child Restraints 
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
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SAFETY317
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.
LATCH Positions For Installing Child 
Restraints In This Vehicle
Regular Cab LATCH Positions
 Top Tether Anchorage Symbol6
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318SAFETY  
Crew Cab 60/40 Split Bench LATCH Positions Crew Cab Full Bench LATCH Positions
 Lower Anchorage Symbol (2 Anchorages Per 
Seating Position)
 Top Tether Anchorage Symbol Lower Anchorage Symbol (2 Anchorages Per 
Seating Position)
 Top Tether Anchorage Symbol
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).
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