2023 RAM CHASSIS CAB air condition

STARTING AND OPERATING175
Right View Pressing the Right View button will give
the driver a wider angle view of the right
side trailer camera and is paired with the
Top View of the trailer.
Full Screen Camera View
To display a full screen image of the Trailer
Surround View mounted cameras, select one of
the following options from the Trailer Cameras
screen: Trailer Left, Trailer Right, Trailer Front,
Trailer Rear. Exiting out of the full screen view will
return the system to the previous screen.
NOTE:If the Trailer Surround Camera was selected
through the More Cameras menu, an option to
return to the More Cameras menu will display. If
the Trailer Surround Camera was manually acti-
vated through the Controls menu of the Uconnect
system, exiting out of the display screen will return
to the Controls menu.
Trailer Reverse Guidance Pressing the Trailer Reverse Guidance
button will provide a split screen view of
the cargo area and trailer, and provides
the option to pan left or right. For more
information, see Ú page 168. Deactivation
The system is deactivated in the following
conditions if it was activated
automatically:
When the vehicle is shifted out of REVERSE with
camera delay turned on, the camera image will
continue to be displayed for up to 10 seconds,
unless the vehicle speed exceeds 8 mph
(13 km/h), the vehicle is shifted into PARK or
the ignition is placed in the OFF position. There
is a touchscreen X button to disable the display
of the camera image.
When the vehicle is shifted out of REVERSE with
camera delay turned off, the Trailer Surround
View Camera mode is exited and the last known
screen appears again.
The system is deactivated in the following
conditions if it was activated manually from the
Uconnect controls menu via the Trailer Surround
Camera button:
The touchscreen X button on the display is
pressed
Vehicle is shifted into PARK
Ignition is placed in the OFF position
Vehicle speed is over 8 mph (13 km/h) for 10
seconds
NOTE:If the Trailer Surround Camera is activated
manually, and the vehicle is shifted into REVERSE,
deactivation methods for automatic activation are
assumed.
The camera delay system is turned off manually
through the Uconnect system Ú page 199.
NOTE:
If snow, ice, mud, or any foreign substance
builds up on the camera lenses, clean the
lenses, rinse with water, and dry with a soft
cloth. Do not cover the lenses.
If a malfunction with the system has occurred,
see an authorized dealer.
WARNING!
Drivers must be careful when backing up even
when using the Trailer Surround View Camera.
Always check carefully behind your vehicle, and
be sure to check for pedestrians, animals, other
vehicles, obstructions, or blind spots before
backing up. You are responsible for the safety of
your surroundings and must continue to pay
attention while backing up. Failure to do so can
result in serious injury or death.
4

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176STARTING AND OPERATING
(Continued)
AUX CAMERA — IF EQUIPPED
Your vehicle may be equipped with one or two AUX
Cameras, which display a rearview image from the
trailer on the touchscreen.
NOTE:Two Aux Cameras are only available on vehicles
with NAV equipped radios if the vehicle is not
equipped with a Center High Mounted Stop Lamp
(CHMSL) and Surround View Camera system.
Activation
The AUX Camera is activated by first pressing the
Backup Camera or Cargo Camera (if equipped)
button on the touchscreen, followed by the AUX
button located in the upper left corner of the rearview display. On vehicles with Surround View
Camera (if equipped), the AUX Camera can be
activated when the vehicle is in REVERSE by first
pressing the More Cams button in the Surround
view screen, followed by the AUX tab. The AUX
camera can also be activated when the vehicle is
in REVERSE by pressing the AUX button.
If equipped with two AUX Cameras, you can switch
between each camera by pressing the AUX 1 or
AUX 2 buttons on the Trailer Camera display.
Deactivation
The AUX Camera is deactivated by pressing the
touchscreen X button in the upper right corner of
the touchscreen. This will return the display back
to the previously displayed screen.
NOTE:
If the AUX button is pressed and no AUX Camera
is connected, the touchscreen will display a blue
screen along with the message “Camera
System Unavailable.” The screen can be exited
out by pressing the touchscreen X button in the upper right hand corner. This will return the
display back to the previously displayed screen.
Zoom View is not available with the AUX Camera
feature.
The display will always default to the Trailer
Camera display AUX 1.
ENGINE RUNAWAY
Diesel engine runaway is a rare condition affecting
diesel engines, where the engine consumes its
own lubrication oil and runs at higher and higher
RPM until it overspeeds to a point where it destroys
itself due to either mechanical failure or engine
seizure through lack of lubrication.
CAUTION!
To avoid vehicle damage, Trailer Surround
View should only be used as a parking aid. The
Trailer Surround View Camera is unable to
view every obstacle or object in your drive
path.
To avoid vehicle damage, the vehicle must be
driven slowly when using Trailer Surround
View to be able to stop in time when an
obstacle is seen. It is recommended that the
driver look frequently over his/her shoulder
when using Trailer Surround View.
AUX 1 Camera Button
AUX 2 Camera Button
WARNING!
In case of engine runaway due to flammable
fumes from fuel spills or turbocharger oil leaks
being sucked into the engine, do the following to
help avoid personal injury and/or vehicle
damage:
Turn the ignition switch to the OFF position.
Using a CO2 or dry chemical type fire extin
-
guisher, direct the spray from the fire extin -
guisher into the grille on the passenger side so
that the spray enters the engine air intake.

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192STARTING AND OPERATING
TOWING TIPS
Before setting out on a trip, practice turning,
stopping, and backing up the trailer in an area
located away from heavy traffic.
Automatic Transmission

The DRIVE range can be selected when towing. The
transmission controls include a drive strategy to
avoid frequent shifting when towing. However, if
frequent shifting does occur while in DRIVE, select
TOW/HAUL mode or select a lower gear range (using
the Electronic Range Select (ERS) shift control).

NOTE:Using TOW/HAUL mode or selecting a lower gear
range (using the ERS shift control) while operating
the vehicle under heavy loading conditions will
improve performance and extend transmission life
by reducing excessive shifting and heat build-up.
This action will also provide better engine braking.
6-Speed Automatic Transmission Only
When towing a loaded trailer up steep grades at
low speeds (20 mph [32 km/h] or below), holding
your vehicle in FIRST gear (using the ERS shift
control) can help to avoid transmission
overheating.

If you regularly tow a trailer for more than 45 minutes
of continuous operation, then change the automatic
transmission fluid and filter(s) as specified for "police,
taxi, fleet, or frequent trailer towing."
Ú
page 344.

NOTE:Check the automatic transmission fluid level
before towing (6-speed automatic only).
Tow/Haul Mode
To reduce potential for automatic transmission
overheating, activate TOW/HAUL mode when
driving in hilly areas, or select a lower gear range
(using the Electronic Range Select (ERS) shift
control) on more severe grades.
Cruise Control — If Equipped
Do not use on hilly terrain or with heavy loads.
When using the Cruise Control, if you experience
speed drops greater than 10 mph (16 km/h),
disengage until you can get back to cruising
speed.
Use Cruise Control in flat terrain and with light
loads to maximize fuel efficiency.
SNOWPLOW — IF EQUIPPED
Snowplow Prep Packages are available as a factory
installed option. These packages include
components necessary to equip your vehicle with a
snowplow.
NOTE:Before installation of a snowplow it is highly recom -
mended that the owner/installer obtain and follow
the recommendations contained within the current
Body Builder’s Guide. See an authorized dealer, installer or snowplow manufacturer for this infor
-
mation. There are unique electrical systems that
must be connected to properly ensure operator
safety and prevent overloading vehicle systems.
BEFORE PLOWING
Check the hydraulic system for leaks and proper
fluid level.
Check the mounting bolts and nuts for proper
tightness.
Check the runners and cutting edge for exces -
sive wear. The cutting edge should be ¼ to ½
inches (6 cm to 1.2 cm) above ground in snow
plowing position.
Check that snowplow lighting is connected and
functioning properly.
WARNING!
Attaching a snowplow to this vehicle could
adversely affect performance of the airbag
system in a collision. Do not expect that the
airbag will perform as described earlier in this
manual.
CAUTION!
The “Lamp Out” indicator could illuminate if
exterior lamps are not properly installed.

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STARTING AND OPERATING193
SNOWPLOW PREP PACKAGE MODEL
A
VAILABILITY
For Information about snowplow applications visit
www.ramtrucks.com or refer to the current Body
Builder’s Guide.

1. The maximum number of occupants in the
truck should not exceed two.

2. The total GVWR or the Front GAWR or the Rear GAWR should never be exceeded.
3. Cargo capacity will be reduced by the addition of options or passengers, etc.
The loaded vehicle weight, including the snowplow
system, all aftermarket accessories, driver,
passengers, options, and cargo, must not exceed
either the Gross Vehicle Weight Rating (GVWR) or
Gross Axle Weight Rating (GAWR). These weights
are specified on the Safety Compliance
Certification Label on the driver's side door
opening.
NOTE:Detach the snowplow when transporting
passengers.
Vehicle front end wheel alignment was set to
specifications at the factory without consideration
for the weight of the plow. Front end toe-in should
be checked and reset if necessary at the beginning
and end of the snowplow season. This will help
prevent uneven tire wear. The blade should be lowered whenever the vehicle
is parked.
Maintain and operate your vehicle and snowplow
equipment following the recommendations
provided by the specific snowplow manufacturer.
OVER THE ROAD OPERATION WITH
S
NOWPLOW ATTACHED
The blade restricts air flow to the radiator and
causes the engine to operate at higher than
normal temperatures. Therefore, when
transporting the plow, angle the blade completely
and position it as low as road or surface conditions
permit. Do not exceed 40 mph (64 km/h). The
operator should always maintain a safe stopping
distance and allow adequate passing clearance.
OPERATING TIPS
Under ideal snow plowing conditions, 20 mph
(32 km/h) should be maximum operating speed.
The operator should be familiar with the area and
surface to be cleaned. Reduce speed and use
extreme caution when plowing unfamiliar areas or
under poor visibility.
GENERAL MAINTENANCE
Snowplows should be maintained in accordance
with the plow manufacturer's instructions.
Keep all snowplow electrical connections and
battery terminals clean and free of corrosion.
When plowing snow, to avoid transmission and
drivetrain damage, the following precautions
should be observed.
Operate with transfer case in 4WD LOW when
plowing small or congested areas where speeds
are not likely to exceed 15 mph (24 km/h). At
higher speeds operate in 4WD HIGH.
Vehicles with automatic transmissions should
use 4WD LOW when plowing deep or heavy
snow for extended periods of time to avoid
transmission overheating.
Do not shift the transmission unless the engine
has returned to idle and wheels have stopped.
Make a practice of stepping on the brake pedal
while shifting the transmission.
4

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MULTIMEDIA243
Audio Performance
Audio quality is maximized under:
Low-To-Medium Blower Setting
Low-To-Medium Vehicle Speed
Low Road Noise
Smooth Road Surface
Fully Closed Windows
Dry Weather Conditions
Operation From The Driver's Seat
Performance such as audio clarity, echo, and
loudness to a large degree rely on the phone and
network, and not the Uconnect Phone.
Echo at the far end can sometimes be reduced by
lowering the in-vehicle audio volume.
Phone Voice Commands
Making and answering hands-free phone calls is
easy with Uconnect. When the Phonebook button
is illuminated on your touchscreen, your system is
ready. Check
UconnectPhone.com for mobile
phone compatibility and pairing instructions.
Push the Phone button and wait for the beep to
say a command. Here are some examples:
“ Call John Smith”
“Dial 123 456 7890”
“Redial ” (call previous outgoing phone number)
“Call back ” (call previously answered incoming
phone number)
Did You Know: When providing a Voice Command,
push the Phone button and say “ Call”, then
pronounce the name exactly as it appears in your
phonebook. When a contact has multiple phone
numbers, you can say “ Call John Smith work ”.
Voice Text Reply — If Equipped
Uconnect can announce incoming text messages.
Push the VR button or Phone button and
say:

1. “
Listen
” to have the system read an incoming
text message. (Must have compatible mobile
phone paired to Uconnect system.)

2. “ Reply ” after an incoming text message has
been read.
Listen to the Uconnect prompts. After the
beep, repeat one of the predefined messages
and follow the system prompts.
NOTE:Only use the numbering listed in the provided
table. Otherwise, the system will not transpose the
message.
Did You Know: Your mobile phone must have the
full implementation of the Message Access Profile
(MAP) to take advantage of this feature. For details
about MAP, visit
UconnectPhone.com.
Apple® iPhone® iOS 5 or later supports reading
incoming text messages only. For further
information on how to enable this feature on your
Apple® iPhone®, refer to your iPhone® “User
Manual”.
PRE-DEFINED VOICE TEXT REPLY RESPONSES
Yes. Stuck in
traffic. See you later.
No. Start without
me. I’ll be late.
Okay. Where are
you? I will be 5 10, 15, 20,
25, 30, 45,
60> minutes late.
Call me.
Are you there
yet?
I’ll call you later. I need
directions. See you in 5

minutes.
I’m on my way.
Can’t talk right
now.
I’m lost. Thanks.
PRE-DEFINED VOICE TEXT REPLY RESPONSES
5

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248MULTIMEDIA
NOTE:Certain SiriusXM Guardian™ connected services
are dependent on an operational Uconnect
system, cellular network availability that is
compatible with the device in your vehicle, and
GPS network availability. Not all features of
SiriusXM Guardian™ are available everywhere at
all times, particularly in remote or enclosed areas.
How It Works

1. Push the SOS Call button; the indicator light will turn green indicating a call has been
placed.

NOTE:
In case the SOS Call button is accidentally
pushed, there is a 10-second delay before
the SOS call is placed. The system will
verbally alert you that a call is about to be
made. To cancel the SOS Call connection,
push the SOS Call button on the rearview
mirror or overhead console or press the
Cancel button on the touchscreen within 10
seconds.
During an SOS Call, the Bluetooth®-paired
phone is disconnected so incoming or
outgoing calls will go through your mobile
device versus the hands-free system which
is not available due to the SOS Call. 2. Once a connection between the vehicle and a
SiriusXM Guardian™ Customer Care agent is
made, the agent will stay on the line with you.
NOTE:Calls between the vehicle occupants and the
SiriusXM Guardian™ Customer Care center may be
recorded or monitored for quality assurance
purposes. Through your enrollment in and use of
the SiriusXM Guardian™ connected services, you
consent to being recorded.
SOS Call System Limitations
Vehicles that have been purchased in the US and
that travel into Mexico and Canada may have
limited services. In particular, responses to SOS
calls or other emergency services may be
unavailable or very limited. Vehicles purchased
outside the United States and Canada are unable
to receive SiriusXM Guardian™ connected
services. If the SOS Call system detects a malfunction, any
of the following may occur at the time the
malfunction is detected:The light will continuously be illuminated red.
The screen will display the following message
“Vehicle phone requires service. Please contact
your dealer.”
An in-vehicle audio message will state “Vehicle
phone requires service. Please contact your
dealer.”
Even if the SOS Call system is fully functional,
factors beyond FCA US LLC’s control may prevent
or stop SOS Call system operation. These include,
but are not limited to, the following factors:
The ignition key is in OFF position.
The vehicle’s electrical systems are not intact.
The vehicle battery loses power or becomes
disconnected during a vehicle crash.
The SOS Call system software and/or hardware
is damaged during a vehicle crash.
LTE (voice/data) or 4G (data) coverage and/or
GPS signals are unavailable or obstructed.
Network congestion.
Weather conditions.
Buildings, structures, geographic terrain, or
tunnels.

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MULTIMEDIA249
(Continued)
(Continued)
If your vehicle loses battery power for any reason
(including during or after an accident), the SOS Call
system, among other vehicle systems, will not
operate.
Requirements
This feature is available only on vehicles sold in
the US or Canada.
Vehicle must be properly equipped with the Siri
-
usXM Guardian™ connected services. Vehicle
must be registered with SiriusXM Guardian™
and have an active subscription that includes
the applicable feature.
Vehicle must have an operable LTE (voice/data)
or 4G (data) network connection compatible
with your device.
Vehicle must be powered in the ON/RUN or ACC
(Accessory) position with a properly functioning
electrical system.
Automatic SOS — If Equipped
Automatic SOS is a hands-free safety service that
can immediately connect you with help in the event
that your vehicle’s airbags deploy. After an
accident, a live agent will contact you through the
Uconnect system and alert emergency services.
NOTE:An active SiriusXM Guardian™ subscription is
required for this feature to function.
WARNING!
Never place anything on or near the vehicle’s
LTE (voice/data) or 4G (data) and GPS
antennas. You could prevent LTE (voice/data)
or 4G (data) and GPS signal reception, which
can prevent your vehicle from placing an
emergency call.
Do not add any aftermarket electrical equip -
ment to the vehicle’s electrical system. This
may prevent your vehicle from sending a
signal to initiate an emergency call. To avoid
interference that can cause the SOS Call
system to fail, never add aftermarket equip -
ment (e.g., two-way mobile radio, CB radio,
data recorder, etc.) to your vehicle’s electrical
system or modify the antennas on your
vehicle. IF YOUR VEHICLE LOSES POWER FOR
ANY REASON (INCLUDING DURING OR AFTER
AN ACCIDENT), NEITHER THE VEHICLE
BRANDED APPS NOR THE SIRIUSXM
GUARDIAN™ CONNECTED SERVICES WILL
OPERATE.
The Occupant Restraint Controller (ORC) turns
on the Air Bag Warning Light on the instru -
ment panel if a malfunction in any part of the
air bag system is detected. If the Air Bag
Warning Light is illuminated, the air bag
system may not be working properly and the
SOS Call system may not be able to send a
signal to the SiriusXM Guardian™ Customer
Care center. If the Air Bag Warning Light is illu -
minated, have an authorized dealer service
your vehicle immediately.
WARNING!
Ignoring the Rearview Mirror Light could mean
you will not have SOS Call services if needed.
If the Rearview Mirror Light is illuminated,
have an authorized dealer service the SOS
Call system immediately.

If anyone in the vehicle could be in danger
(e.g., fire or smoke is visible, dangerous road
conditions or location), do not wait for voice
contact from a SiriusXM Guardian™
Customer Care agent. All occupants should
exit the vehicle immediately and move to a
safe location.

Failure to perform scheduled maintenance
and regular inspection of your vehicle may
result in vehicle damage, accident or injury.
WARNING!
5

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270 (Continued)
SAFETY
SAFETY FEATURES
ANTI-LOCK BRAKE SYSTEM (ABS)
The ABS provides increased vehicle stability and
brake performance under most braking conditions.
The system automatically prevents wheel lock and
enhances vehicle control during braking.
The ABS performs a self-check cycle to ensure that
the ABS is working properly each time the vehicle
is started and driven. During this self-check, you
may hear a slight clicking sound as well as some
related motor noises.
The ABS is activated during braking when the
system detects one or more wheels are beginning
to lock. Road conditions such as ice, snow, gravel,
bumps, railroad tracks, loose debris, or panic stops
may increase the likelihood of ABS activation(s).
You also may experience the following normal
characteristics when the ABS activates:
ABS motor noise or clicking sounds (you may
continue to hear for a short time after the stop)
Brake pedal pulsations
A slight drop of the brake pedal at the end of the
stopThe ABS is designed to function with the Original
Equipment Manufacturer (OEM) tires. Modification
may result in degraded ABS performance.

Anti-Lock Brake System (ABS) Warning Light

The yellow ABS Warning Light will turn on when the
ignition is placed in the ON/RUN mode and may
stay on for as long as four seconds.
If the ABS Warning Light remains on or comes on
while driving, it indicates that the anti-lock portion
of the brake system is not functioning and that
service is required. However, the conventional
brake system will continue to operate normally if
the ABS Warning Light is on.
If the ABS Warning Light is on, the brake system
should be serviced as soon as possible to restore
the benefits of anti-lock brakes. If the ABS Warning
Light does not come on when the ignition is placed
in the ON/RUN mode, have the light repaired as
soon as possible.
WARNING!
The ABS contains sophisticated electronic
equipment that may be susceptible to interfer
-
ence caused by improperly installed or high
output radio transmitting equipment. This
interference can cause possible loss of
anti-lock braking capability. Installation of
such equipment should be performed by qual -
ified professionals.
Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to a collision.
Pumping makes the stopping distance longer.
Just press firmly on your brake pedal when you
need to slow down or stop.
The ABS cannot prevent the natural laws of
physics from acting on the vehicle, nor can it
increase braking or steering efficiency beyond
that afforded by the condition of the vehicle
brakes and tires or the traction afforded.

The ABS cannot prevent collisions, including those
resulting from excessive speed in turns, following
another vehicle too closely, or hydroplaning.

The capabilities of an ABS equipped vehicle
must never be exploited in a reckless or
dangerous manner that could jeopardize the
user’s safety or the safety of others.
WARNING!

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