2023 RAM 1500 air condition

WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor
vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and
lead, which are known to the State of California to cause cancer and birth defects or other reproductive
harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary,
service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when
servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
The driver’s primary responsibility is the safe operation of the vehicle. Driving while distracted can result in loss of vehicle control, resulting in an accident and personal injury. FCA US LLC strongly recommends that the driver use extreme caution when using any device or feature that may take their attention off the road. Use of any electrical devices, such as cellular telephones, computers, portable radios, vehicle navigation or other devices, by the driver while the vehicle is moving is dangerous and could lead to a serious accident. Texting while driving is also dangerous and should never be done while the vehicle is moving. If you find yourself unable to devote your full attention to vehicle operation, pull off the road to a safe location and stop your vehicle. Some states or provinces prohibit the use of cellular telephones or texting while driving. It is always the driver’s responsibility to comply with all local laws.
This Owner’s Manual has been prepared to help you get acquainted with your new Ram brand vehicle and to provide a convenient reference for common questions.
Not all features shown in this manual may apply to your vehicle. For additional information on accessories to help personalize your vehicle, visit mopar.com/om (USA), owners.mopar.ca (Canada) or your local Ram brand dealer.
This Owner’s Manual is intended to familiarize you with the important features of your vehicle. Your most up-to-date Owner’s Manual, Radio Instruction Manual and Warranty Booklet can be found by visiting the website on the back cover.
U.S. Residents: If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet by calling 1-866-726-4636 or by contacting your dealer. Replacement kits can be purchased by visiting www.techauthority.com.
Canadian Residents: If you are the first registered retail owner of your vehicle, you may obtain a complimentary printed copy of the Warranty Booklet or purchase a replacement kit by calling 1-800-387-1143 or by contacting your dealer.
DRIVING AND ALCOHOL
Drunk driving is one of the most frequent causes of accidents. Your driving ability can be seriously impaired with blood alcohol levels far below the legal minimum. If you are drinking, don’t drive. Ride with a designated non-drinking driver, call a cab, a friend or use public transportation.
WARNING
Driving after drinking can lead to an accident. Your perceptions are less sharp, your reflexes are slower and your judgment is impaired when you have been drinking. Never drink and then drive.
This Owner’s Manual illustrates and describes the operation of features and equipment that are either standard or optional on this vehicle. This manual may also include a description of features and equipment that are no longer available or were not ordered on this vehicle. Please disregard any features and equipment described in this manual that are not on this vehicle. FCA US LLC reserves the right to make changes in design and specifications, and/or make additions to or improvements to its products without imposing any obligation upon itself to install them on products previously manufactured.
With respect to any vehicles sold in Canada, the name FCA US LLC shall be deemed to be deleted and the name FCA Canada Inc. used in substitution therefore.
FCA US LLC reserves the right to modify the terms or discontinue the Roadside Assistance Program at any time. The Roadside Assistance Program is subject to restrictions and conditions of use, that are determined solely by FCA US LLC.
ROADSIDE ASSISTANCE 24 HOURS, 7 DAYS A WEEK AT YOUR SERVICE. CALL 1-800-521-2779 OR VISIT CHRYSLER.RSAHELP.COM (USA) CALL 1-800-363-4869 OR VISIT FCA.ROADSIDEAID.COM (CANADA) SERVICES: Flat Tire Service, Out Of Gas/Fuel Delivery, Battery Jump Assistance, Lockout Service and Towing Service
Please see the Customer Assistance chapter in this Owner’s Manual for further information.

6
SAFETY
SAFETY FEATURES........................................................... 262
Anti-Lock Brake System (ABS) ................................. 262Rear Seat Reminder Alert (RSRA) ............................ 263
Electronic Brake Control (EBC) System .................. 263
AUXILIARY DRIVING SYSTEMS ...................................... 269 Blind Spot Monitoring (BSM) —
If Equipped ............................................................... 269
Forward Collision Warning (FCW) With
Mitigation — If Equipped ........................................... 274
Tire Pressure Monitoring System (TPMS) ............... 277
OCCUPANT RESTRAINT SYSTEMS ................................ 282 Occupant Restraint Systems Features ................... 282Important Safety Precautions .................................. 282Seat Belt Systems .................................................... 282
Supplemental Restraint Systems (SRS) .................. 288Child Restraints ........................................................ 298
SAFETY TIPS .................................................................... 311 Transporting Passengers .......................................... 311
Transporting Pets ..................................................... 311
Connected Vehicles .................................................. 311
Safety Checks You Should Make Inside
The Vehicle ............................................................... 311
Periodic Safety Checks You Should Make
Outside The Vehicle .................................................. 312
Exhaust Gas ............................................................. 313Carbon Monoxide Warnings .................................... 313
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS .................................... 314
ASSIST AND SOS SYSTEM — IF EQUIPPED ................. 314
JACKING AND TIRE CHANGING .................................... 317 Preparations For Jacking.......................................... 317Jack Location ............................................................ 318
Removal Of Jack And Tools ...................................... 318
Removing The Spare Tire ......................................... 319
Jacking Instructions.................................................. 321To Stow The Flat Or Spare ....................................... 323
Reinstalling The Jack And Tools .............................. 324
JUMP STARTING ............................................................. 325 Preparations For Jump Start .................................... 325Jump Starting Procedure.......................................... 325
REFUELING IN EMERGENCY........................................... 326
IF YOUR ENGINE OVERHEATS ....................................... 327
MANUAL PARK RELEASE ............................................... 328
FREEING A STUCK VEHICLE .......................................... 329
TOWING A DISABLED VEHICLE ..................................... 330 Two-Wheel Drive Models .......................................... 331Four-Wheel Drive Models ......................................... 331
Emergency Tow Hooks — If Equipped ..................... 332
ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .............................................................................. 332
EVENT DATA RECORDER (EDR) ..................................... 332
SERVICING AND MAINTENANCE
SCHEDULED SERVICING ................................................. 333 Maintenance Plan ..................................................... 334
ENGINE COMPARTMENT ................................................337 3.6L Engine With Stop/Start ................................... 337
5.7L Engine Without Stop/Start ............................... 3385.7L Engine With Stop/Start .................................... 339
Checking Oil Level ..................................................... 340Adding Washer Fluid ................................................ 340
Maintenance-Free Battery ....................................... 340Pressure Washing ..................................................... 341
VEHICLE MAINTENANCE ................................................. 341 Engine Oil .................................................................. 341
Engine Oil Filter ........................................................ 342
Engine Air Cleaner Filter .......................................... 342
Air Conditioner Maintenance ................................... 344
Accessory Drive Belt Inspection ............................... 346Body Lubrication ....................................................... 347
Windshield Wiper Blades ......................................... 347
Exhaust System ........................................................ 348
Cooling System ......................................................... 349
Brake System ........................................................... 352
Automatic Transmission .......................................... 353
Rear Axle And 4x4 Front Driving Axle
Fluid Level ................................................................. 353
Transfer Case ........................................................... 354
Fuses .......................................................................... 354Bulb Replacement .................................................... 365

23_DT_OM_EN_USC_t.book Page 6

16
GETTING TO KNOW YOUR VEHICLE
KEYS
KEY FOB
Your vehicle is equipped with a key fob which supports
Passive Entry, Remote Keyless Entry (RKE), Keyless
Enter ‘n Go™ (if equipped), remote air suspension
lowering (if equipped), and Remote Start (if equipped).
The key fob allows you to lock or unlock all doors, tailgate,
and the RamBox (if equipped) as well as activate the Panic
Alarm from distances up to approximately 66 ft (20 m). The key fob does not need to be pointed at the vehicle to
activate the system. The key fob also contains an
emergency key, which is stored in the rear of the key fob.
NOTE:
 The key fob’s wireless signal may be blocked if the key
fob is located next to a mobile phone, laptop, or other
electronic device. This may result in poor performance.
 If your vehicle is equipped with a Wireless Charging
Pad, the key fob may not be detected if it is placed
within 6 inches (15 cm) of the pad
Úpage 68.
 With the ignition in the ON position and the vehicle
moving at 2 mph (4 km/h), all RKE commands are
disabled.

Key Fob

In case the ignition switch does not change with the push
of a button, the key fob may have a low or fully depleted
battery. A low key fob battery can be verified by referring to
the instrument cluster display, which will display a
procedure to follow.
NOTE:A low key fob battery condition may be indicated by a
message in the instrument cluster display, or by the LED
light on the key fob. If the LED key fob light no longer
illuminates from key fob button pushes, then the key fob
battery requires replacement
Úpage 402.
To Lock/Unlock The Doors And Tailgate
All doors, liftgate, and RamBox (if equipped) can be
programmed to either unlock on the first push of the
unlock button, or for the first push to unlock only the
driver’s door, then twice within five seconds to unlock all
doors, liftgate, and RamBox (if equipped). To lock all the
doors, liftgate, and RamBox (if equipped), push the lock
button once.
When the doors are unlocked, the turn signals will flash
and the illuminated entry system will be activated. When
the doors are locked, the turn signals will flash and the
horn will chirp.
The horn chirp when the lock button is pushed can be
programmed on/off within Uconnect Settings
Úpage 191.
1 — LED Indicator Light
2 — Unlock
3 — Tailgate Lowering (If Equipped)
4 — Air Suspension Remote Lowering (If Equipped)
5 — Lock
6 — Remote Start (If Equipped)
7 — Panic
8 — Emergency Key

23_DT_OM_EN_USC_t.book Page 16

GETTING TO KNOW YOUR VEHICLE17
Using The Panic Feature
To turn the Panic feature on or off, push the Panic button
on the key fob. When the Panic feature is activated, the
turn signals will flash, the horn may pulse on and off
(if equipped with horn alarm), and the interior lights will
turn on.
The Panic feature will stay on for three minutes unless you
turn it off by either pushing the Panic button a second time
or driving the vehicle at a speed of 15 mph (24 km/h) or
greater.
NOTE:
The interior lights will turn off if you place the ignition in
the ON/RUN position while the Panic feature is
activated. However, the exterior lights and horn
(if equipped with horn alarm) will remain on.
 You may need to be less than 35 ft (11 m) from the
vehicle when using the key fob to turn off the Panic
feature due to the radio frequency noises emitted by
the system.
Key Left Vehicle Feature
If a valid key fob is no longer detected inside the vehicle
while the vehicle’s ignition system is in the ON/RUN or
START position, the message “Key Fob Has Left The
Vehicle” will be shown in the instrument cluster display
along with an interior chime. An exterior audible and visual
alert will also be activated to warn the driver.
The vehicle’s horn will rapidly chirp three times along with
a single flash of the vehicle’s exterior lights.
NOTE:
The doors have to be open and then closed in order for
the vehicle to detect a key fob; the Key Left Vehicle
feature will not activate until all of the doors are closed.
 These alerts will not be activated in situations where
the vehicle’s engine is left running with the key fob
inside.
Air Suspension (Remote Lowering Of The
Vehicle) — If Equipped
For easy entry and loading, your vehicle can be
lowered by pushing the key fob air suspension
lowering button two times. When air
suspension lowering is requested using the key
fob, the vehicle will send a series of chirps and flashes to
alert the customer that the operation has begun and will
continue these alerts until it successfully lowers.
The following conditions must be met for the vehicle to
lower remotely:
 The vehicle must not already be in Entry/Exit ride
height.
 The vehicle battery must be fully charged.
 All doors must be closed.
 The key fob must be out of the vehicle.
 Gear selector must be in PARK.
NOTE:Ensure the vehicle is clear of all objects, pets, and people
prior to remote lowering. Canceling Remote Lowering
Vehicle lowering can be canceled at anytime. When
vehicle lowering is canceled, the vehicle will raise to the
next defined level and lock out the remote lowering
feature for five seconds until a new request is made.
To cancel vehicle lowering, push the key fob air
suspension lowering button one time during the lowering
process. When vehicle lowering is canceled, the horn will
chirp two times and the turn signal lamps will flash four
times. Once raising is completed, the horn will chirp
one time.
NOTE:More information on air suspension is provided later in
this manual, see Úpage 134.
Replacing The Battery In The Key Fob
The replacement battery model is one CR2450 battery.
NOTE:

Customers are recommended to use a battery
obtained from Mopar®. Aftermarket coin battery
dimensions may not meet the original OEM coin battery
dimensions.
 Perchlorate Material — special handling may apply. See
www.dtsc.ca.gov/hazardouswaste/perchlorate for
further information.
2

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22GETTING TO KNOW YOUR VEHICLE
Panic button not pushed
 Fuel meets minimum requirement
 System not disabled from previous Remote Start event
 Vehicle Security system not active
 Malfunction Indicator Light (MIL) is not illuminated
TO EXIT REMOTE START MODE
To drive the vehicle after a Remote Start, unlock the doors
using the key fob or Passive Entry and disarm the Vehicle
Security system (if equipped). Then, prior to the end of the
15 minute cycle, press the brake pedal and push and
release the START/STOP ignition button.
The Remote Start system will turn the engine off if the
Remote Start button on the key fob is pushed again, or if
the engine is allowed to run for the entire 15 minute cycle.
Once the ignition is placed in the ON/RUN position, the
climate controls will resume the previously set operations
(temperature, blower control, etc.).
NOTE:
To avoid unintentional shutdowns, the system will
disable for two seconds after receiving a valid Remote
Start request.
 For vehicles equipped with the Keyless Enter ‘n Go™ —
Passive Entry feature, the message “Remote Start
Active — Push Start Button” will display in the instru -
ment cluster display until you push the START/STOP
ignition button.
REMOTE START FRONT DEFROST
A
CTIVATION — IF EQUIPPED
When Remote Start is active, and the outside ambient
temperature is 40°F (4.5°C) or below, the system will
automatically activate front defrost for 15 minutes or less.
The time is dependent on the ambient temperature. Once
the timer expires, the system will automatically adjust the
settings depending on ambient conditions. See “Remote
Start Comfort Systems — If Equipped” in the next section
for detailed operation.
REMOTE START COMFORT SYSTEMS —
I
F EQUIPPED
When Remote Start is activated, the front and rear defrost
will automatically turn on in cold weather. The heated
steering wheel and driver heated seat feature will turn on
if programmed in the Comfort menu screen within
Uconnect Settings
Úpage 191. In warm weather, the
driver vented seat feature will automatically turn on when
the Remote Start is activated and is programmed in the
Comfort menu screen. The vehicle will adjust the climate control settings
depending on the outside ambient temperature.
Automatic Temperature Control (ATC) — If Equipped
The climate controls automatically adjust to an optimal
temperature and mode, dependent on the outside
ambient temperature. When the ignition is placed in the
ON/RUN position, the climate controls will resume their
previous settings.
Manual Temperature Control (MTC) — If Equipped

In ambient temperatures of 40°F (4.5°C) or below, the
climate settings will default to maximum heat, with
fresh air entering the cabin. If the front defrost timer
expires, the vehicle will enter Mix Mode.
 In ambient temperatures from 40°F (4.5°C) to 78°F
(26°C), the climate settings will be based on the last
settings selected by the driver.
 In ambient temperatures of 78°F (26°C) or above, the
climate settings will default to MAX A/C, Bi-Level mode,
with Recirculation on.
For more information on ATC, MTC, and climate control
settings, see
Úpage 54.
NOTE:These features will stay on through the duration of Remote
Start, or until the ignition is placed in the ON/RUN
position. The climate control settings will change, and exit
the automatic defaults, if manually adjusted by the driver
while the vehicle is in Remote Start mode. This includes
turning the climate controls off using the OFF button.
WARNING!
 Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains carbon
monoxide (CO) which is odorless and colorless.
Carbon monoxide is poisonous and can cause
serious injury or death when inhaled.
 Keep key fobs away from children. Operation of the
Remote Start system, windows, door locks or other
controls could cause serious injury or death.

23_DT_OM_EN_USC_t.book Page 22

54GETTING TO KNOW YOUR VEHICLE
CLIMATE CONTROLS
The Climate Control system allows you to regulate the
temperature, air flow, and direction of air circulating
throughout the vehicle. The controls are located on the
touchscreen, on the sides of the touchscreen, or on the
instrument panel below the radio.
AUTOMATIC CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 5 or 5 NAV With 8.4-inch Display
Automatic Temperature Controls Uconnect 5 NAV With 12-inch Display
Automatic Temperature Controls

NOTE:
Icons and descriptions can vary based upon vehicle
equipment.
MAX A/C Button
Press and release the MAX A/C button on the
touchscreen to change the current setting to
the coldest output of air. The MAX A/C indicator
illuminates when MAX A/C is on. Pressing the
button again will cause the MAX A/C operation to exit.
NOTE:
 MAX A/C sets the control for maximum cooling
performance.
 The MAX A/C button is only available on the
touchscreen.
A/C Button
Press and release this button on the
touchscreen, or push the button on the
faceplate to change the current setting.
The A/C indicator illuminates when A/C is on.
Recirculation Button
Press and release this button on the
touchscreen, or push the button on the
faceplate, to change the system between
Recirculation mode and outside air mode.
The Recirculation indicator and the A/C indicator
illuminate when the Recirculation button is pressed.
Recirculation can be used when outside conditions, such
as smoke, odors, dust, or high humidity are present.
Recirculation can be used in all modes. Recirculation may
be unavailable (button on the touchscreen greyed out) if
conditions exist that could create fogging on the inside of
the windshield. The A/C can be deselected manually
without disturbing the mode control selection. Continuous
use of the Recirculation mode may make the inside air
stuffy and window fogging may occur. Extended use of this
mode is not recommended. Recirculation mode may
automatically adjust to optimize customer experience for
warming, cooling, dehumidification, etc.
In cold weather, use of Recirculation mode may lead to
excessive window fogging. The recirculation feature may
be unavailable if conditions exist that could create fogging
on the inside of the windshield.

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GETTING TO KNOW YOUR VEHICLE55
Auto Button
Set your desired temperature and press AUTO.
AUTO will achieve and maintain your desired
temperature by automatically adjusting the
blower speed and air distribution. Air
Conditioning (A/C) may be active during AUTO operation to
improve performance. AUTO mode is highly recommended
for efficiency.
You can turn AUTO on in one of two ways:
 Press and release this button on the touchscreen.
 Push the button on the faceplate.
Toggling this function will cause the system to switch
between manual mode and automatic mode
Úpage 59.
Front Defrost Button
Press and release the Front Defrost button on
the touchscreen, or push and release the
button on the faceplate, to change the current
airflow setting to Defrost mode. The Front
Defrost indicator illuminates when Front Defrost is on.
Air comes from the windshield and side window demist
outlets. When the defrost button is selected, the blower
level may increase. Use Defrost mode with maximum
temperature settings for best windshield and side window
defrosting and defogging. When toggling the front defrost
mode button, the climate system will return to the
previous setting.
Rear Defrost Button
Press and release the Rear Defrost button on
the touchscreen, or push and release the
button on the faceplate, to turn on the rear
window defroster and the heated outside
mirrors (if equipped). The Rear Defrost indicator
illuminates when the rear window defroster is on. The rear
window defroster automatically turns off after 10 minutes.
Driver And Passenger Temperature Up And
Down Buttons
These buttons provide the driver and passenger with
independent temperature control. Push the red button (or rotate knob if
equipped) on the faceplate, press the red
button on the touchscreen, or press and slide
the temperature bar towards the red arrow
button on the touchscreen for warmer temperature
settings.
Push the blue button (or rotate knob if
equipped) on the faceplate, press the blue
button on the touchscreen, or press and slide
the temperature bar towards the blue arrow
button on the touchscreen for cooler temperature
settings.
NOTE:
 The numbers within the temperature display will only
appear if the system is equipped with an automatic
climate control system.
 Up and down buttons are only available on vehicles
equipped with a 12-inch display.
SYNC Button
Press the SYNC button on the touchscreen to
toggle the SYNC feature on/off. The SYNC
indicator illuminates when SYNC is on. SYNC
synchronizes the passenger temperature
setting with the driver temperature setting. Changing the
passenger’s temperature setting while in SYNC will
automatically exit this feature.
NOTE:The SYNC button is only available on the touchscreen.
CAUTION!
Failure to follow these cautions can cause damage to
the heating elements:
 Use care when washing the inside of the rear
window. Do not use abrasive window cleaners on the
interior surface of the window. Use a soft cloth and a
mild washing solution, wiping parallel to the heating
elements. Labels can be peeled off after soaking
with warm water.
 Do not use scrapers, sharp instruments, or abrasive
window cleaners on the interior surface of the
window.
 Keep all objects a safe distance from the window.
2

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56GETTING TO KNOW YOUR VEHICLE
Blower Control
Blower Control regulates the amount of air
forced through the climate control system.
There are seven blower speeds available.
Adjusting the blower will cause automatic
mode to switch to manual operation. The speeds can be
selected using either the blower control knob on the
faceplate or the buttons on the touchscreen.
Faceplate
The blower speed increases as you turn the blower control
knob clockwise from the lowest blower setting. The blower
speed decreases as you turn the blower control knob
counterclockwise.
Touchscreen
Use the small blower icon to reduce the blower setting and
the large blower icon to increase the blower setting.
Blower can also be selected by pressing the blower bar
area between the icons.
Mode Control
Select Mode by pressing one of the Mode
buttons on the touchscreen, or pushing the
Mode button on the faceplate, to change the
airflow distribution mode. The airflow
distribution mode can be adjusted so air comes from the
instrument panel outlets, floor outlets, defrost outlets, and
demist outlets.
Panel Mode
Air comes from the outlets in the instrument
panel. Each of these outlets can be individually
adjusted to direct the flow of air. The air vanes
of the center outlets and outboard outlets can
be moved up and down or side to side to regulate airflow
direction. There is a shut-off wheel located below the air
vanes to shut off or adjust the amount of airflow from
these outlets.
Bi-Level Mode
Air comes from the instrument panel outlets
and floor outlets. A slight amount of air is
directed through the defrost and side window
demister outlets.
NOTE:Bi-Level mode is designed under comfort conditions to
provide cooler air out of the panel outlets and warmer air
from the floor outlets.
Floor Mode
Air comes from the floor outlets. A slight
amount of air is directed through the defrost
and side window demister outlets.
Mix Mode
Air is directed through the floor, defrost, and
side window demister outlets. This setting
works best in cold or snowy conditions that
require extra heat to the windshield. This
setting is good for maintaining comfort while reducing
moisture on the windshield.
Climate Control OFF Button
Press and release the OFF button on the
touchscreen, or push the OFF button on the
faceplate (if equipped) to turn the Climate
Control on/off.
MANUAL CLIMATE CONTROL
D
ESCRIPTIONS AND FUNCTIONS

Uconnect 3 With 5-inch Display Manual Temperature Controls

23_DT_OM_EN_USC_t.book Page 56