2023 RAM 1500 air condition

GETTING TO KNOW YOUR VEHICLE57

Uconnect 5 With 8.4-inch Display
Manual Temperature Controls

MAX A/C Setting
Set the temperature control knob to the
MAX A/C setting to change the current setting
to the coldest output of air. Moving the
temperature control knob away from the
MAX A/C setting causes the MAX A/C operation to exit.
A/C Button
Push the A/C button to engage the Air
Conditioning (A/C). The A/C indicator
illuminates when A/C is on.
NOTE:
 For Manual Climate Controls, if the system is in Mix,
Floor or Defrost mode, the A/C can be turned off, but
the A/C system shall remain active to prevent fogging
of the windows.
 If fog or mist appears on the windshield or side glass,
select Defrost mode, and increase blower speed if
needed.
 If your air conditioning performance seems lower than
expected, check the front of the A/C condenser
(located in front of the radiator), for an accumulation of
dirt or insects. Clean with a gentle water spray from the
front of the radiator and through the condenser.
Recirculation Button
Push the Recirculation button 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
humidity are present. Recirculation can be used in all
modes except for Defrost. Recirculation may be
unavailable 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.
On systems with Manual Climate Controls, the
Recirculation mode is not allowed in Defrost mode to
improve window cleaning operation. Recirculation is
disabled automatically if this mode is selected. Attempting
to use Recirculation while in this mode causes the LED in
the control button to blink and then turn off.
Front Defrost Setting
Turn the mode control knob to the Front
Defrost mode setting. 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.
2

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58GETTING TO KNOW YOUR VEHICLE
Rear Defrost Button
Push and release the Rear Defrost Control
button 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.
Temperature Control
Temperature Control regulates the temperature of the air
forced through the climate system. The temperature increases as you turn the
temperature control knob clockwise.
The temperature decreases as you turn the
temperature control knob counterclockwise.
Blower Control
Blower Control regulates the amount of air
forced through the climate control system.
There are seven blower speeds available. 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.
Mode Control
Turn the mode control knob or press the mode
control button (if equipped) to adjust airflow
distribution. 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.
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.

23_DT_OM_EN_USC_t.book Page 58

GETTING TO KNOW YOUR VEHICLE59
AUTOMATIC TEMPERATURE CONTROL
(ATC) — I
F EQUIPPED
Automatic Operation

1. Push the AUTO button on the faceplate, or the AUTO
button on the touchscreen on the Automatic
Temperature Control (ATC) Panel.

2. Next, adjust the temperature that you would like the system to maintain by adjusting the driver and
passenger temperature control buttons. Once the
desired temperature is displayed, the system will
achieve and automatically maintain that
temperature.
3. When the system is set up for your comfort level, it is not necessary to change the settings. You will
experience the greatest efficiency by simply allowing
the system to function automatically.
NOTE:
It is not necessary to move the temperature settings for
cold or hot vehicles. The system automatically adjusts
the temperature, mode, and blower speed to provide
comfort as quickly as possible.
 The temperature can be displayed in US or Metric units
by selecting the US/Metric customer-programmable
feature within Uconnect Settings
Úpage 191.
To provide you with maximum comfort in the Automatic
mode during cold start-ups, the blower fan will remain on
low until the engine warms up. The blower will increase in
speed and transition into Auto mode.
Manual Operation Override
This system offers a full complement of manual override
features. The AUTO symbol in the front ATC display will be
turned off when the system is being used in the manual
mode.
CLIMATE VOICE RECOGNITION —
I
F EQUIPPED
Adjust vehicle temperatures hands-free and keep
everyone comfortable while you keep moving ahead.
Push the VR button on the steering wheel. After the beep,
say one of the following commands:
 “Set driver temperature to 70 degrees”
 “Set passenger temperature to 70 degrees”
Did you know: Voice Command for Climate may only be
used to adjust the interior temperature of your vehicle.
Voice Command will not work to adjust the heated seats
or steering wheel if equipped.
OPERATING TIPS
Refer to the chart at the end of this section for suggested
control settings for various weather conditions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corrosion
protection and to protect against engine overheating. OAT
coolant (conforming to MS.90032) is recommended.
Winter Operation
To ensure the best possible heater and defroster
performance, make sure the engine cooling system is
functioning properly and the proper amount, type, and
concentration of coolant is used. Use of the Air
Recirculation mode during Winter months is not
recommended, because it may cause window fogging.
Vacation/Storage
For information on maintaining the Climate Control system
when the vehicle is being stored for an extended period of
time, see
Úpage 387.
Window Fogging
Vehicle windows tend to fog on the inside in mild, rainy,
and/or humid weather. To clear the windows, select
Defrost or Mix mode and increase the front blower speed.
Do not use the Recirculation mode without A/C for long
periods, as fogging may occur.
Outside Air Intake
Make sure the air intake, located directly in front of the
windshield, is free of obstructions, such as leaves. Leaves
collected in the air intake may reduce airflow, and if they
enter the air distribution box, they could plug the water
drains. In Winter months, make sure the air intake is clear
of ice, slush, and snow.
Cabin Air Filter
The Climate Control system filters out dust and pollen
from the air. Contact an authorized dealer to service your
cabin air filter, and to have it replaced when needed.
2

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60GETTING TO KNOW YOUR VEHICLE
Stop/Start System — If Equipped
While in an Autostop, the Climate Control system may
automatically adjust airflow to maintain cabin comfort.
Customer settings will be maintained upon return to an
engine running condition.
Operating Tips Chart
INTERIOR STORAGE AND EQUIPMENT
STORAGE
Glove Compartment
The glove compartment is located on the passenger side
of the instrument panel and features both an upper and
lower storage area.

Glove Compartment

If equipped with a covered upper glove compartment,
push the release button to open.
To open the lower glove compartment, pull the release
handle.
Door Storage — If Equipped
Front Door Storage
Storage areas are located in the door trim panels.
Rear Door Storage
Storage areas are located in the door trim panels.
Center Storage Compartment —
If Equipped
The center storage compartment is located between the
driver and passenger seats. The storage compartment
provides an armrest and contains both an upper and lower
storage area.
WEATHER CONTROL SETTINGS
Hot Weather And
Vehicle Interior Is Very Hot Set the mode control to
(Panel Mode), (A/C) on, and blower on high. Roll down the
windows for a minute to flush out the hot air. Adjust the controls as needed to achieve comfort.
Warm Weather Turn (A/C) on and set the
mode control to (Panel Mode).
Cool Sunny Operate in (Bi-Level Mode).
Cool & Humid Conditions Set the mode control to
(Floor Mode) and turn (A/C) on to keep windows clear.
Cold Weather Set the mode control to
(Floor Mode). If windshield fogging
starts to occur, move the control to
(Mix Mode).
1 — Upper Glove Compartment Release Button
(If Equipped)
2 — Upper Glove Compartment
3 — Lower Glove Compartment
WARNING!
Do not operate this vehicle with a glove compartment in
the open position. Driving with the glove compartment
open may result in injury in a collision.

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92GETTING TO KNOW YOUR VEHICLE

Position Two (Fully Unfolded)

8. Repeat steps 2 through 3 for the rear pair of latches.
9. Pull down on the handle to ensure the Slide Locking
Lever is fully engaged. Do this for both the left and
right side.
NOTE:Also check to ensure the latch yellow bumpers are forward
of the bead on the underside of the truck flange. Make
sure that the Tonneau Cover is positioned fully forward, so
that the bumper clears the bead.

Pull Up On Tonneau Cover Corners

10. Gently pull up on all four corners of the Tonneau Cover to ensure that it is properly latched.
TRI-FOLD TONNEAU COVER CLEANING
For proper cleaning of the Tonneau Cover, use Mopar®
Whitewall & Vinyl Top Cleaner and Mopar® Leather & Vinyl
Conditioner/Protectant.
WARNING!
You must ensure the Tonneau Cover is properly
installed on the vehicle before driving. An unsecured
Tonneau Cover can fly off of the vehicle while in motion,
resulting in a collision, personal injury, and death.
Failure to follow this procedure can also damage the
vehicle and the Tonneau Cover.
CAUTION!
It is the driver’s responsibility to ensure the Tonneau
Cover is properly installed on the vehicle. Failure to
follow this procedure can result in detachment of the
Tonneau Cover from the vehicle and/or damage to the
vehicle/Tonneau Cover.

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94GETTING TO KNOW YOUR INSTRUMENT PANEL
MIDLINE INSTRUMENT CLUSTER
D
ESCRIPTIONS — GASOLINE

1. Tachometer

Indicates the engine speed in revolutions per
minute (RPM x 1000).
2. Voltmeter When the vehicle is in the RUN state, the gauge
indicates the electrical system voltage. The
pointer should stay within the normal range if the
battery is charged. If the pointer moves to either
extreme left or right and remains there during
normal driving, the electrical system should be
serviced.
NOTE:In vehicles equipped with Stop/Start, a reduced voltage
may be present during an Autostop.
3. Instrument Cluster Display
When the appropriate conditions exist, this display
shows the instrument cluster display messages
Úpage 98.
 The display always shows one of the main menu
items after ignition on. 4. Oil Pressure Gauge
The pointer should always indicate the oil pres -
sure when the engine is running. A continuous
high or low reading under normal driving condi -
tions may indicate a lubrication system malfunc -
tion. Immediate service should be obtained from
an authorized dealer.
NOTE:In vehicles equipped with Stop/Start, an oil pressure indi -
cation of zero is normal during an Autostop.
5. Speedometer
Indicates vehicle speed.
6. Temperature Gauge The pointer shows engine coolant temperature.
The pointer positioned within the normal range
indicates that the engine cooling system is oper -
ating satisfactorily.
 The pointer will likely indicate a higher tempera -
ture when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range. 7. Fuel Gauge
The pointer shows the level of fuel in the fuel tank
when the ignition is in the ON/RUN position.
 The fuel pump symbol points to the
side of the vehicle where the fuel door
is located.
WARNING!
A hot engine cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant.
You may want to call an authorized dealer for service if
your vehicle overheats
Úpage 350.
CAUTION!
Driving with a hot engine cooling system could damage
your vehicle. If the temperature gauge reads “H,” pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into
the normal range. If the pointer remains on the “H,”
turn the engine off immediately and call an authorized
dealer for service.

23_DT_OM_EN_USC_t.book Page 94

96GETTING TO KNOW YOUR INSTRUMENT PANEL
HIGHLINE INSTRUMENT CLUSTER
D
ESCRIPTIONS — GASOLINE

1. Tachometer

Indicates the engine speed in revolutions per
minute (RPM x 1000).
2. Instrument Cluster Display When the appropriate conditions exist, this display
shows the instrument cluster display messages
Úpage 98.
 The display always shows one of the main menu
items after ignition on.
3. Speedometer Indicates vehicle speed. 4. Temperature Gauge
The pointer shows engine coolant temperature.
The pointer positioned within the normal range
indicates that the engine cooling system is oper -
ating satisfactorily.
 The pointer will likely indicate a higher tempera -
ture when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range. 5. Fuel Gauge
The pointer shows the level of fuel in the fuel tank
when the ignition is in the ON/RUN position.
 The fuel pump symbol points to the
side of the vehicle where the fuel door
is located.WARNING!
A hot engine cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant. You
may want to call an authorized dealer for service if your
vehicle overheats
Úpage 350.
CAUTION!
Driving with a hot engine cooling system could damage
your vehicle. If the temperature gauge reads “H,” pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into
the normal range. If the pointer remains on the “H,”
turn the engine off immediately and call an authorized
dealer for service.

23_DT_OM_EN_USC_t.book Page 96

98GETTING TO KNOW YOUR INSTRUMENT PANEL
PREMIUM INSTRUMENT CLUSTER
D
ESCRIPTIONS — GASOLINE

1. Temperature Gauge

The temperature gauge shows engine coolant
temperature. Any reading within 203°F - 230°F
(95°C - 110°C) indicates that the engine cooling
system is operating satisfactorily.
 The pointer will likely indicate a higher tempera -
ture when driving in hot weather, up mountain
grades, or when towing a trailer. It should not be
allowed to exceed the upper limits of the normal
operating range. 2. Speedometer
Indicates vehicle speed.
3. Fuel Gauge The pointer shows the level of fuel in the fuel tank
when the Keyless Push Button Ignition is in the
ON/RUN position.
 The fuel pump symbol points to the
side of the vehicle where the fuel door
is located.
4. Tachometer Indicates the engine speed in revolutions per
minute (RPM x 1000).
5. Instrument Cluster Display The instrument cluster display features a driver
interactive display
Úpage 98.
NOTE:The hard telltales will illuminate for a bulb check when the
ignition is first cycled.
INSTRUMENT CLUSTER DISPLAY
Depending on your vehicles trim level, features and
options may vary.
Your vehicle will be equipped with an instrument cluster
display, which offers useful information to the driver. With
the ignition in the OFF mode, opening/closing of a door will
activate the display for viewing, and display the total miles,
or kilometers, in the odometer. Your instrument cluster
display is designed to display important information about
your vehicle’s systems and features. Using a driver interactive display located on the
instrument panel, your instrument cluster display can
show you how systems are working and give you warnings
when they are not. The steering wheel mounted controls
allow you to scroll through the main menus and
submenus. You can access the specific information you
want and make selections and adjustments.
INSTRUMENT CLUSTER DISPLAY
L
OCATION AND CONTROLS

Instrument Cluster Display/Controls Location

WARNING!
A hot engine cooling system is dangerous. You or others
could be badly burned by steam or boiling coolant. You
may want to call an authorized dealer for service if your
vehicle overheats
Úpage 350.
CAUTION!
Driving with a hot engine cooling system could damage
your vehicle. If the temperature gauge reads “H,” pull
over and stop the vehicle. Idle the vehicle with the air
conditioner turned off until the pointer drops back into
the normal range. If the pointer remains on the “H,”
turn the engine off immediately and call an authorized
dealer for service.1 — Instrument Cluster Display Screen
2 — Instrument Cluster Display Controls

23_DT_OM_EN_USC_t.book Page 98