RAM 1500 2021 Owners Manual
Manufacturer: RAM, Model Year: 2021, Model line: 1500, Model: RAM 1500 2021Pages: 496, PDF Size: 20.89 MB
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SAFETY349
for any reason, take the vehicle to an authorized 
dealer. Only FCA US LLC approved seat 
accessories may be used.
The following requirements must be strictly 
followed:
Do not modify the front passenger seat 
assembly or components in any way.
Do not use prior or future model year seat 
covers or cushions not designated by FCA US 
LLC for the specific model being repaired. 
Always use the correct seat cover and 
cushion specified for the vehicle.
Do not replace the seat cover or cushion with 
an aftermarket seat cover or cushion.
Do not add a secondary seat cover or mat.
At no time should any Supplemental 
Restraint System (SRS) component or SRS 
related component or fastener be modified 
or replaced with any part except those which 
are approved by FCA US LLC.Knee Impact Bolsters 
The Knee Impact Bolsters help protect the 
knees of the driver and front passenger, and 
position the front occupants for improved 
interaction with the front air bags.
Supplemental Side Air Bags
Supplemental Seat-Mounted Side Air Bags 
(SABs)
This vehicle is equipped with Supplemental 
Seat-Mounted Side Air Bags (SABs).
Supplemental Seat-Mounted Side Air Bags 
(SABs) are located in the outboard side of the 
front seats. The SABs are marked with “SRS 
AIRBAG” or “AIRBAG” on a label or on the seat 
trim on the outboard side of the seats.
The SABs may help to reduce the risk of 
occupant injury during certain side impacts, in 
addition to the injury reduction potential 
provided by the seat belts and body structure.
WARNING!
Unapproved modifications or service proce -
dures to the passenger seat assembly, its 
related components, seat cover or cushion 
may inadvertently change the air bag 
deployment in case of a frontal collision. 
This could result in death or serious injury 
to the front passenger if the vehicle is 
involved in a collision. A modified vehicle 
may not comply with required Federal 
Motor Vehicle Safety Standards (FMVSS) 
and/or Canadian Motor Vehicle Safety 
Standards (CMVSS).
If it is necessary to modify the air bag 
system for persons with disabilities, 
contact an authorized dealer.
WARNING!
Do not drill, cut, or tamper with the knee 
impact bolsters in any way.
Do not mount any accessories to the knee 
impact bolsters such as alarm lights, 
stereos, citizen band radios, etc.
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350SAFETY  
Supplemental Seat-Mounted Side Air Bag Label
When the SAB deploys, it opens the seam on 
the outboard side of the seatback’s trim cover. 
The inflating SAB deploys through the seat 
seam into the space between the occupant and 
the door. The SAB moves at a very high speed 
and with such a high force that it could injure 
occupants if they are not seated properly, or if 
items are positioned in the area where the SAB 
inflates. Children are at an even greater risk of 
injury from a deploying air bag. Supplemental Side Air Bag Inflatable Curtains 
(SABICs)
This vehicle is equipped with Supplemental 
Side Air Bag Inflatable Curtains (SABICs).
Supplemental Side Air Bag Inflatable Curtains 
(SABICs) are located above the side windows. 
The trim covering the SABICs is labeled “SRS 
AIRBAG” or “AIRBAG.”
Supplemental Side Air Bag Inflatable Curtain (SABIC)  Label Location
SABICs may help reduce the risk of head and 
other injuries to front and rear seat outboard 
occupants in certain side impacts, in addition to 
the injury reduction potential provided by the 
seat belts and body structure.
The SABIC deploys downward, covering the side 
windows. An inflating SABIC pushes the outside  edge of the headliner out of the way and covers 
the window. The SABICs inflate with enough 
force to injure occupants if they are not belted 
and seated properly, or if items are positioned 
in the area where the SABICs inflate. Children 
are at an even greater risk of injury from a 
deploying air bag.
The SABICs may help reduce the risk of partial 
or complete ejection of vehicle occupants 
through side windows in certain side impact 
events.
WARNING!
Do not use accessory seat covers or place 
objects between you and the Side Air Bags; 
the performance could be adversely affected 
and/or objects could be pushed into you, 
causing serious injury.
WARNING!
Do not mount equipment, or stack luggage 
or other cargo up high enough to block the 
deployment of the SABICs. The trim 
covering above the side windows where the 
SABIC and its deployment path are located 
should remain free from any obstructions.
In order for the SABICs to work as intended, 
do not install any accessory items in your 
vehicle which could alter the roof. Do not 
add an aftermarket sunroof to your vehicle. 
Do not add roof racks that require perma
-
nent attachments (bolts or screws) for 
installation on the vehicle roof. Do not drill 
into the roof of the vehicle for any reason.
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SAFETY351
Side Impacts
The Side Air Bags are designed to activate in 
certain side impacts. The Occupant Restraint 
Controller (ORC) determines whether the 
deployment of the Side Air Bags in a particular 
impact event is appropriate, based on the 
severity and type of collision. The side impact 
sensors aid the ORC in determining the 
appropriate response to impact events. The 
system is calibrated to deploy the Side Air Bags 
on the impact side of the vehicle during impacts 
that require Side Air Bag occupant protection. In 
side impacts, the Side Air Bags deploy 
independently; a left side impact deploys the 
left Side Air Bags only and a right-side impact 
deploys the right Side Air Bags only. Vehicle 
damage by itself is not a good indicator of 
whether or not Side Air Bags should have 
deployed.
The Side Air Bags will not deploy in all side 
collisions, including some collisions at certain 
angles, or some side collisions that do not 
impact the area of the passenger compartment. 
The Side Air Bags may deploy during angled or 
offset frontal collisions where the front air bags 
deploy. Side Air Bags are a supplement to the seat belt 
restraint system. Side Air Bags deploy in less 
time than it takes to blink your eyes.
NOTE:
Air bag covers may not be obvious in the interior 
trim, but they will open during air bag deploy-
ment.
WARNING!
Occupants, including children, who are up 
against or very close to Side Air Bags can be 
seriously injured or killed. Occupants, 
including children, should never lean on or 
sleep against the door, side windows, or 
area where the side air bags inflate, even if 
they are in an infant or child restraint.
Seat belts (and child restraints where 
appropriate) are necessary for your protec -
tion in all collisions. They also help keep 
you in position, away from an inflating Side 
Air Bag. To get the best protection from the 
Side Air Bags, occupants must wear their 
seat belts properly and sit upright with their 
backs against the seats. Children must be 
properly restrained in a child restraint or 
booster seat that is appropriate for the size 
of the child.
WARNING!
Side Air Bags need room to inflate. Do not 
lean against the door or window. Sit upright 
in the center of the seat.
Being too close to the Side Air Bags during 
deployment could cause you to be severely 
injured or killed.
Relying on the Side Air Bags alone could 
lead to more severe injuries in a collision. 
The Side Air Bags work with your seat belt 
to restrain you properly. In some collisions, 
Side Air Bags won’t deploy at all. Always 
wear your seat belt even though you have 
Side Air Bags.
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352SAFETY  
Rollover Events
Side Air Bags and seat belt pretensioners are 
designed to activate in certain rollover events. 
The Occupant Restraint Controller (ORC) 
determines whether deployment in a particular 
rollover event is appropriate, based on the 
severity and type of collision. Vehicle damage by 
itself is not a good indicator of whether or not 
Side Air Bags and seat belt pretensioners 
should have deployed.
The Side Air Bags and seat belt pretensioners 
will not deploy in all rollover events. The rollover 
sensing system determines if a rollover event 
may be in progress and whether deployment is 
appropriate. In the event the vehicle 
experiences a rollover or near rollover event, 
and deployment is appropriate, the rollover 
sensing system will deploy the side air bags and 
seat belt pretensioners on both sides of the 
vehicle.
The SABICs may help reduce the risk of partial 
or complete ejection of vehicle occupants 
through side windows in certain rollover or side 
impact events.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
Front and Side Impact Sensors
Seat Belt Pretensioners
Seat Track Position Sensors
Occupant Classification System
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 
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SAFETY353
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.
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 Occupant Restraint Controller (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 cycle the igni -
tion 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.
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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354SAFETY  
(Continued)
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.
Maintaining Your Air Bag System 
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 acci-
dentally or may not function properly if 
modifications 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 authorized 
dealer.
WARNING!  (Continued)
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SAFETY355
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.
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.
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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356SAFETY  
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: 
https://www.tc.gc.ca/en/services/road/
child-car-seat-safety.html
Summary Of Recommendations For Restraining Children In Vehicles
Child Size, Height, Weight Or Age Recommended Type Of Child Restraint
Infants and ToddlersChildren 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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SAFETY357
(Continued)
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.
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 
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.
WARNING!  (Continued)
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358SAFETY  
(Continued)
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.
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!  (Continued)
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