2022 RAM 1500 ECU

STARTING AND OPERATING183
NOTE:
The “BRAKE!” screen in the instrument cluster
display is a warning for the driver to take action and
does not mean that the Forward Collision Warning
system is applying the brakes autonomously.

Overtake Aid
When driving with Adaptive Cruise Control (ACC)
engaged, and following a vehicle, the system will
provide an additional acceleration up to the ACC
set speed to assist in passing the vehicle. This
additional acceleration is triggered when the driver
utilizes the left turn signal and will only be active
when passing on the left hand side.
ACC Operation At Stop
In the event that the ACC system brings your
vehicle to a standstill while following the vehicle in
front, if the vehicle in front starts moving within two
seconds of your vehicle coming to a standstill, your
vehicle will resume motion without the need for
any driver action.
If the vehicle in front does not start moving within
two seconds of your vehicle coming to a standstill,
the driver will either have to push the RES (resume)
button, or apply the accelerator pedal to reengage
the ACC to the existing set speed.
NOTE:After the ACC system holds your vehicle at a stand -
still for approximately three consecutive minutes, the parking brake will be activated, and the ACC
system will be canceled.
While ACC is holding your vehicle at a standstill, if
the driver seat belt is unbuckled or the driver door
is opened, the parking brake will be activated, and
the ACC system will be canceled.
Display Warnings And Maintenance
“WIPE FRONT RADAR SENSOR IN FRONT OF
VEHICLE” WARNING
The “ACC/FCW Unavailable Wipe Front Radar
Sensor” warning will display and a chime will
sound when conditions temporarily limit system
performance.
This most often occurs at times of poor visibility,
such as in snow or heavy rain. The ACC system may
also become temporarily blinded due to
obstructions, such as mud, dirt or ice. In these
cases, the instrument cluster display will display
“ACC/FCW Unavailable Wipe Front Radar Sensor”
and the system will deactivate.The “ACC/FCW Unavailable Wipe Front Radar
Sensor” message can sometimes be displayed
while driving in highly reflective areas (i.e. ice and
snow, or tunnels with reflective tiles). The ACC
system will recover after the vehicle has left these
areas. Under rare conditions, when the radar is not
tracking any vehicles or objects in its path this
warning may temporarily occur.
NOTE:If the “ACC/FCW Unavailable Wipe Front Radar
Sensor” warning is active, Fixed Speed Cruise
Control is still available.
If weather conditions are not a factor, the driver
should examine the sensor. It may require cleaning
or removal of an obstruction. The sensor is located
in the camera in the center of the windshield, on
the forward side of the rearview mirror.
To keep the ACC system operating properly, it is
important to note the following maintenance
items:
Always keep the sensor clean. Carefully clear
the windshield.
Do not remove any screws from the sensor.
Doing so could cause an ACC system malfunc
-
tion or failure and require a sensor realignment.
Do not attach or install any accessories near the
sensor, including transparent material. Doing so
could cause an ACC system failure or malfunc -
tion.
WARNING!
When the ACC system is resumed, the driver
must ensure that there are no pedestrians,
vehicles or objects in the path of the vehicle.
Failure to follow these warnings can result in a
collision and death or serious personal injury.
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212STARTING AND OPERATING
TIRE SIZE
The tire size on the Vehicle Certification Label
represents the actual tire size on your vehicle.
Replacement tires must be equal to the load
capacity of this tire size.
RIM SIZE
This is the rim size that is appropriate for the tire
size listed.
INFLATION PRESSURE
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full Gross
Axle Weight Rating (GAWR).
CURB WEIGHT
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with no
occupants or cargo loaded into the vehicle. The
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
LOADING
The actual total weight and the weight of the front
and rear of your vehicle at the ground can best be
determined by weighing it when it is loaded and
ready for operation.
The entire vehicle should first be weighed on a
commercial scale to insure that the Gross Vehicle
Weight Rating (GVWR) has not been exceeded. The
weight on the front and rear of the vehicle should
then be determined separately to be sure that the
load is properly distributed over the front and rear
axle. Weighing the vehicle may show that the Gross
Axle Weight Rating (GAWR) of either the front or
rear axles has been exceeded but the total load is
within the specified GVWR. If so, weight must be
shifted from front to rear or rear to front as
appropriate until the specified weight limitations
are met. Store the heavier items down low and be
sure that the weight is distributed equally. Stow all
loose items securely before driving.
Improper weight distributions can have an adverse
effect on the way your vehicle steers and handles
and the way the brakes operate.
TRAILER TOWING
In this section you will find safety tips and
information on limits to the type of towing you can
reasonably do with your vehicle. Before towing a
trailer, carefully review this information to tow your
load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty
coverage, follow the requirements and
recommendations in this manual concerning
vehicles used for trailer towing.
CAUTION!
Do not load your vehicle any heavier than the
GVWR or the maximum front and rear GAWR. If
you do, parts on your vehicle can break, or it can
change the way your vehicle handles. This could
cause you to lose control. Also, overloading can
shorten the life of your vehicle.

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220STARTING AND OPERATING
(Continued)
Perform the maintenance listed in the Scheduled
Servicing section for the proper maintenance
intervals
Úpage 393. When towing a trailer, never
exceed the GAWR or GCWR ratings.
Towing Requirements — Tires
Do not attempt to tow a trailer while using a
compact spare tire.
Do not drive more than 50 mph (80 km/h) when
towing while using a full size spare tire.
Proper tire inflation pressures are essential to
the safe and satisfactory operation of your
vehicle.
Check the trailer tires for proper tire inflation
pressures before trailer usage.
Check for signs of tire wear or visible tire
damage before towing a trailer.
Replacing tires with a higher load carrying
capacity will not increase the vehicle's GVWR
and GAWR limits.
For further information Ú page 444.
Towing Requirements — Trailer Brakes
Do not interconnect the hydraulic brake system
or vacuum system of your vehicle with that of
the trailer.
An electronically actuated trailer brake
controller is required when towing a trailer with
electronically actuated brakes. When towing a
trailer equipped with a hydraulic surge actuated
brake system, an electronic brake controller is
not required.
Then, during the first 500 miles (805 km) that
a trailer is towed, do not drive over 50 mph
(80 km/h) and do not make starts at full
throttle. This helps the engine and other parts
of the vehicle wear in at the heavier loads.
WARNING!
Make certain that the load is secured in the
trailer and will not shift during travel. When
trailering cargo that is not fully secured,
dynamic load shifts can occur that may be
difficult for the driver to control. You could lose
control of your vehicle and have a collision.
When hauling cargo or towing a trailer, do not
overload your vehicle or trailer. Overloading
can cause a loss of control, poor performance
or damage to brakes, axle, engine, transmis -
sion, steering, suspension, chassis structure
or tires.
CAUTION!
Safety chains must always be used between
your vehicle and trailer. Always connect the
chains to the hook retainers of the vehicle
hitch. Cross the chains under the trailer
tongue and allow enough slack for turning
corners.
Vehicles with trailers should not be parked on
a grade. When parking, apply the parking
brake on the tow vehicle. Put the tow vehicle
transmission in PARK. For four-wheel drive
vehicles, make sure the transfer case is not in
NEUTRAL. Always, block or "chock" the trailer
wheels.
GCWR must not be exceeded.
Total weight must be distributed between the
tow vehicle and the trailer such that the
following four ratings are not exceeded :
GVWR
GTW
GAWR
Tongue weight rating for the trailer hitch
utilized.
WARNING!

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228STARTING AND OPERATING
(Continued)
RECREATIONAL TOWING — TWO-WHEEL
D
RIVE MODELS
DO NOT flat tow this vehicle. Damage to the
drivetrain will result.
Recreational towing (for two-wheel drive models) is
allowed ONLY if the rear wheels are OFF the
ground. This may be accomplished using a tow
dolly or vehicle trailer. If using a tow dolly, follow
this procedure:
NOTE:If vehicle is equipped with air suspension, ensure
the vehicle is set to Normal Ride Height.

1. Properly secure the dolly to the tow vehicle, following the dolly manufacturer's
instructions.

2. Drive the rear wheels onto the tow dolly.
3. Apply the parking brake. Place the transmission in PARK.
4. Properly secure the rear wheels to the dolly, following the dolly manufacturer's instructions.
5. Turn the ignition OFF.
6. Install a suitable clamping device, designed for towing, to secure the front wheels in the
straight position.
RECREATIONAL TOWING —
F
OUR-WHEEL DRIVE MODELS
NOTE:The transfer case must be shifted into N (Neutral)
for recreational towing. The transmission must be
shifted into PARK for recreational towing. Refer to
the following for the proper transfer case N
(Neutral) shifting procedure for your vehicle.
CAUTION!
Towing with the rear wheels on the ground will
cause severe transmission damage. Damage
from improper towing is not covered under the
New Vehicle Limited Warranty.
CAUTION!
DO NOT dolly tow any 4WD vehicle. Towing
with only one set of wheels on the ground
(front or rear) will cause severe transmission
and/or transfer case damage. Tow with all
four wheels either ON the ground, or OFF the
ground (using a vehicle trailer).
Tow only in the forward direction. Towing this
vehicle backwards can cause severe damage
to the transfer case.
Before recreational towing, the transfer case
must be in N (Neutral). To be certain the
transfer case is fully in N (Neutral), perform
the procedure outlined under “Shifting Into
N (Neutral)”. Internal transmission damage
will result, if the transfer case is not in N
(Neutral) during towing.
The transmission must be in PARK for recre -
ational towing.
Ensure that the Electric Park Brake is
released, and remains released, while being
towed.
Towing this vehicle in violation of the above
requirements can cause severe transmission
and/or transfer case damage. Damage from
improper towing is not covered under the New
Vehicle Limited Warranty.
Do not disconnect the rear driveshaft because
fluid will leak from the transfer case, causing
damage to internal parts.
Do not use a fascia/bumper-mounted
clamp-on tow bar on your vehicle. The fascia/
bumper face bar will be damaged.
CAUTION!

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233
MULTIMEDIA
UCONNECT SYSTEMS
For detailed information about your Uconnect
3 With 5-inch Display Úpage 259.
For detailed information about your Uconnect
5/5 NAV With 8.4-inch Display system or your
Uconnect 5 NAV With 12-inch Display system, refer
to your Uconnect Owner’s Manual Supplement.
NOTE:Uconnect screen images are for illustration
purposes only and may not reflect exact software
for your vehicle.
CYBERSECURITY
Your vehicle may be a connected vehicle and may
be equipped with both wired and wireless
networks. These networks allow your vehicle to
send and receive information. This information
allows systems and features in your vehicle to
function properly.
Your vehicle may be equipped with certain security
features to reduce the risk of unauthorized and
unlawful access to vehicle systems and wireless
communications. Vehicle software technology
continues to evolve over time and FCA US LLC,
working with its suppliers, evaluates and takes
appropriate steps as needed. Similar to a
computer or other devices, your vehicle may
require software updates to improve the usability
and performance of your systems or to reduce the
potential risk of unauthorized and unlawful access
to your vehicle systems.
The risk of unauthorized and unlawful access to
your vehicle systems may still exist, even if the
most recent version of vehicle software (such as
Uconnect software) is installed.
WARNING!
It is not possible to know or to predict all of the
possible outcomes if your vehicle’s systems
are breached. It may be possible that vehicle
systems, including safety related systems,
could be impaired or a loss of vehicle control
could occur that may result in an accident
involving serious injury or death.
ONLY insert trusted devices/components into
your vehicle. Media of unknown origin could
possibly contain malicious software, and if
installed in your vehicle, it may increase the
possibility for vehicle systems to be breached.
As always, if you experience unusual vehicle
behavior, take your vehicle to your nearest
authorized dealer immediately.
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234MULTIMEDIA
NOTE:
FCA US LLC or your dealer may contact you
directly regarding software updates.
To help further improve vehicle security and
minimize the potential risk of a security breach,
vehicle owners should:
Routinely check www.driveuconnect.com
(US Residents) or www.driveuconnect.ca
(Canadian Residents) to learn about avail -
able Uconnect software updates.
Only connect and use trusted media
devices (e.g. personal mobile phones,
USBs, CDs).
Privacy of any wireless and wired communications
cannot be assured. Third parties may unlawfully
intercept information and private communications
without your consent Ú page 138.
UCONNECT SETTINGS
The Uconnect system uses a combination of
buttons on the touchscreen and buttons on the
faceplate located on the center of the instrument
panel. These buttons allow you to access and
change the Customer Programmable Features.
Many features can vary by vehicle.
Buttons on the faceplate are located below and/or
beside the Uconnect system in the center of the
instrument panel. In addition, there is a Scroll/
Enter control knob located on the right side. Turn
the control knob to scroll through menus and
change settings. Push the center of the control
knob one or more times to select or change a
setting. Your Uconnect system may also have Screen Off
and Mute buttons on the faceplate.
Push the Screen Off button on the faceplate to turn
off the Uconnect screen. Push the button again or
tap the screen to turn the screen on.
Press the Back Arrow button to exit out of a Menu
or certain option on the Uconnect system.
For the Uconnect 5 systems, push and hold the
Power button on the radio’s faceplate for a
minimum of 15 seconds to reset the radio.

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MULTIMEDIA285
For customers in the United States, visit www.mopar.com, and click the Sign In/Register
button in the upper right-hand corner to register
your account online.
a. Click the Register button.
b. Select the correct country and email address then click “Register”.
c. You will then receive an email notification to confirm/verify your newly created account.
d. After clicking the email link, it will take you to a website and prompt you to assign your
account with a password.
e. Once you have added a password, the website will direct you to your homepage
where you can add in your vehicle’s VIN.
For customers in Canada, register your account
via your vehicle.
a. Press the Apps button in the bottom menu bar.
b. Press the Activate Services button from the apps list.
c. Enter your email and press “OK”. A confir -
mation email will be sent to the provided
email address. d. Press “Continue Activation” from the confir
-
mation email. It may take a short time
before remote services will be available, but
you will be able to log into the Mobile App
and the Owner’s Site.
Once on the Remote screen and you have set up
your four-digit PIN, you can begin using Remote
Door Lock/Unlock, Remote Vehicle Start, and
activate your horn and lights remotely, if
equipped.
Press the Location button on the bottom menu
bar of the app to bring up a map to locate your
vehicle or send a location to your Mobile Naviga -
tion, if equipped.
Press the Settings side menu in the upper left
corner of the app to bring up app settings and
access the Assist Call Centers.
Using Your Owner’s Site
Your Owner’s Site website https://
www.mopar.com/en-us.html (US Residents), or www.mopar.ca (Canadian Residents) provides
you with all the information you need, all in one
place. You can track your service history, find
recommended accessories for your vehicle, watch
videos about your vehicle's features, and easily
access your manuals. It is also where you can manage your SiriusXM Guardian™ account. This
section will familiarize you with the key elements of
the website that will help you get the most of your
SiriusXM Guardian™ connected services.
For customers in the United States, press the Sign
In/Register button and enter your email address
and password.
For customers in Canada, press the My Vehicle
button. Select from “Dashboard”, “Vehicle Health
Report”, and “Recalls”. The website will then
prompt you to log in using your email address and
password.
Edit/Edit Profile:
To manage the details of your SiriusXM
Guardian™ account, such as your contact infor
-
mation, password and SiriusXM Guardian™ PIN,
click on the Edit/Edit Profile button to access
the details of your account.
Connected Services Status:
This statement will indicate your SiriusXM
Guardian™-equipped vehicle.
Remote Commands:
For vehicles with an active SiriusXM Guardian™
subscription, press one of these icons and enter
your four-digit SiriusXM Guardian™ Security PIN
to remotely start (if equipped), lock/unlock
doors or sound the horn and flash the lights.
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MULTIMEDIA289
SiriusXM Guardian™ connected services are
dependent upon an operative telematics
device, a cellular connection, navigation map
data, and GPS satellite reception, which can
limit the ability to reach the response center or
reach emergency support.Terms of service of the Uconnect and the Siri -
usXM Guardian™ subscriber agreement apply.
See terms of services for complete service
limitation.Remote Commands
On the Remote Commands screen, you have
access to several vehicle features that can be
controlled remotely from your mobile device. These
features include locking/unlocking, remote
starting, and activating the horn and lights of the
vehicle.
Remote Commands lets you send a request to your
vehicle in one of three ways:
Anywhere using your mobile device and Mobile
App
From your computer on the Owner’s Site (not
available on all functions)
Contacting SiriusXM Guardian™ Customer Care
(not available on all functions) Using A Remote Command Through Your Mobile
Device And The Mobile App

1. Press the desired Remote Command icon on
your mobile device.

2. A pop-up screen will appear asking for your SiriusXM Guardian™ Security PIN (this is the
same four-digit code established when you
activated your SiriusXM Guardian™ system).
Enter the SiriusXM Guardian™ Security PIN on
the keypad.
3. It may take 30 seconds or more for the command to go through to your vehicle.
4. A message will let you know if the command was received by your vehicle. Using A Remote Command Through Your Owner’s
Site


1. Log on to your Owner’s Site using the username and password you used when
activating your SiriusXM Guardian™
connected services in your vehicle.
NOTE:If you forgot your username or password, links are
provided on the website to help you retrieve them.
2. If you have more than one vehicle registered into your Owner’s Site, select the vehicle you
want to send the command to by clicking on its
image along the top.
Lock
Press this button to lock your vehicle.
Vehicle Start Press this button to start your vehicle.
Horn & Lights Press this button to sound the horn and activate your lights.
Unlock Press this button to unlock your vehicle.
Cancel Vehicle Start Press this button to cancel remote start.
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