2022 RAM 1500 heater

5
NORMAL OPERATION — DIESEL ENGINE ......... 146 Cold Weather Precautions ............................ 146
Engine Idling .................................................. 147
Stopping The Engine ..................................... 148
ENGINE BLOCK HEATER — IF EQUIPPED .......... 149
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE .............................................. 150
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE .................................................... 150
PARKING BRAKE ................................................. 150
Electric Park Brake (EPB) ............................. 150
AUTOMATIC TRANSMISSION.............................. 153
Ignition Park Interlock ................................... 154Brake/Transmission Shift Interlock
(BTSI) System ................................................ 154
8-Speed Automatic Transmission ................ 154
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ........................................................ 160
Four-Position Electronically Shifted
Transfer Case — If Equipped ........................ 160
Five-Position Electronically Shifted
Transfer Case — If Equipped ........................ 162
ACTIVE-LEVEL FOUR CORNER AIR
SUSPENSION SYSTEM — IF EQUIPPED ............. 165
Description..................................................... 165
Air Suspension Modes .................................. 167
Instrument Cluster Display Messages ......... 167Operation ....................................................... 168 ACTIVE-LEVEL FOUR CORNER AIR
SUSPENSION SYSTEM
(OFF-ROAD GROUP) — IF EQUIPPED................. 169
Description .................................................... 169
Air Suspension Modes .................................. 171
Instrument Cluster Display Messages ......... 171Operation ....................................................... 171
AXLE LOCK SYSTEM — IF EQUIPPED ................ 172
LIMITED-SLIP DIFFERENTIAL —
IF EQUIPPED ........................................................ 173
POWER STEERING ............................................. 173
Electric Power Steering ................................ 173
FUEL SAVER TECHNOLOGY 5.7L ENGINES
ONLY — IF EQUIPPED.......................................... 174
STOP/START SYSTEM — IF EQUIPPED ............. 174 Autostop Mode .............................................. 174
Possible Reasons The Engine Does Not
Autostop......................................................... 174
To Start The Engine While In
Autostop Mode .............................................. 175
To Manually Turn Off The Stop/Start
System ........................................................... 175
To Manually Turn On The Stop/Start
System ........................................................... 175
System Malfunction ...................................... 176
CRUISE CONTROL SYSTEMS —
IF EQUIPPED ........................................................ 176
Cruise Control ................................................ 176Adaptive Cruise Control (ACC) ..................... 178 PARKSENSE FRONT/REAR PARK
ASSIST SYSTEM — IF EQUIPPED........................ 186
ParkSense Sensors ....................................... 187
ParkSense Warning Display ......................... 187
ParkSense Display ........................................ 187
Enabling And Disabling Front And/Or
Rear ParkSense ............................................ 190
Service The ParkSense Park Assist
System ........................................................... 190
Cleaning The ParkSense System ................. 190
ParkSense System Usage Precautions........ 191
PARKSENSE ACTIVE PARK ASSIST
SYSTEM — IF EQUIPPED ..................................... 192
Enabling And Disabling The ParkSense
Active Park Assist System............................. 192Parallel/Perpendicular Parking Space
Assistance Operation .................................... 193
LANESENSE — IF EQUIPPED .............................. 196
LaneSense Operation ................................... 196
Turning LaneSense On Or Off....................... 196
LaneSense Warning Message...................... 197
Changing LaneSense Status ........................ 198
PARKVIEW REAR BACK UP CAMERA ............... 199
SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ........................................................ 200 Forward Facing Camera With Tire
Lines — If Equipped....................................... 203

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11
SYMBOLS KEY
If you do not read this entire Owner’s Manual, you may miss important
information. Observe all Cautions and Warnings.
VAN CONVERSIONS/CAMPERS
The New Vehicle Limited Warranty does not apply to body modifications or
special equipment installed by van conversion/camper manufacturers/body
builders. US residents refer to the Warranty Information, Section 2.1.C.
Canadian residents refer to the “What Is Not Covered” section of the Warranty
Information. Such equipment includes video monitors, DVD/Blu-Ray™,
heaters, stoves, refrigerators, etc. For warranty coverage and service on these
items, contact the applicable manufacturer.
CONSUMER INFORMATION — TRUCK-CAMPER LOADING
This information is provided in fulfillment of the requirement by the United
States Government, Department of Transportation, National Highway Traffic
Safety Administration, that “every manufacturer of trucks that are capable of
accommodating slide-in campers, manufactured on or after April 1, 1973 shall
provide... at the time of original purchase to the first person who purchases the
truck”... information on Truck Camper Loading.
A slide-in camper document is provided in your vehicle’s glove compartment
that contains your Vehicle Identification Number, truck model, cargo weight
rating, and the forward/rearward limit of a camper. To obtain additional
dimensional and technical specifications for your vehicle, please visit
https://www.ramtrucks.com.
Figure 1 illustrates the dimensions describing the forward and rearward limits
of the zone in which the Center of Gravity (CG) of a slide-in camper must be
located, to provide satisfactory vehicle handling and to prevent overload of the
front and rear axles.
Figure 2 illustrates a proper match between truck and camper.
WARNING!
These statements are against operating
procedures that could result in a collision, bodily
injury and/or death.
CAUTION! These statements are against procedures that
could result in damage to your vehicle.
NOTE: A suggestion which will improve installation,
operation, and reliability. If not followed, may
result in damage.
TIP: General ideas/solutions/suggestions on easier
use of the product or functionality.
PAGE REFERENCE
ARROW Follow this reference for additional information on
a particular feature.
FOOTNOTE Supplementary and relevant information
pertaining to the topic.
1

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34GETTING TO KNOW YOUR VEHICLE
HEATED STEERING WHEEL —
I
F EQUIPPED
The steering wheel contains a heating
element that helps warm your hands in
cold weather. The heated steering wheel
has only one temperature setting. Once
the heated steering wheel has been turned on, it
will stay on until the operator turns it off. The
heated steering wheel may not turn on when it is
already warm.
The heated steering wheel button is located on the
center of the instrument panel below the radio
screen, and within the Climate or Controls screen
of the touchscreen.
Press the heated steering wheel button once to
turn the heating element on.
Press the heated steering wheel button a
second time to turn the heating element off.
NOTE:The engine must be running for the heated
steering wheel to operate.
For information on use with the Remote Start
system, see Ú page 26.
DRIVER MEMORY SETTINGS — IF EQUIPPED
This feature allows the driver to save up to two
different memory profiles for easy recall through a
memory switch. Each memory profile saves
desired position settings for the following features:
Driver’s seat
Easy Entry/Exit seat operation (if equipped)
Adjustable pedals (if equipped)
Side mirrors
NOTE:Your vehicle is equipped with two key fobs, each
can be linked to either memory position 1 or 2.
The driver memory settings switch is located on the
driver door, next to the door handle, and consists
of three buttons:
The set (S) button, which is used to activate the
memory save function.
The (1) and (2) buttons which are used to recall
either of two saved memory profiles.

Memory Settings Switch

WARNING!
Persons who are unable to feel pain to the
skin because of advanced age, chronic illness,
diabetes, spinal cord injury, medication,
alcohol use, exhaustion, or other physical
conditions must exercise care when using the
steering wheel heater. It may cause burns
even at low temperatures, especially if used
for long periods.
Do not place anything on the steering wheel
that insulates against heat, such as a blanket
or steering wheel covers of any type or mate -
rial. This may cause the steering wheel heater
to overheat.

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GETTING TO KNOW YOUR VEHICLE39
Power Lumbar — If Equipped
Vehicles equipped with power driver or passenger
seats may also be equipped with a 2-way or a
4-way power lumbar adjustment. The power
lumbar switch is located on the outboard side of
the power seat. Push the switch forward to
increase the lumbar support. Push the switch
rearward to decrease the lumbar support. If
equipped with a 4-way adjustment, pushing
upward or downward on the switch will raise and
lower the position of the support.

Power Lumbar Switch

Easy Entry/Exit Seat — If Equipped
This feature provides automatic driver’s seat
positioning to enhance driver mobility when
entering and exiting the vehicle.
The distance the driver’s seat moves depends on
where you have the driver’s seat positioned when
you place the vehicle’s ignition in the OFF position.
When you place the vehicle’s ignition in the
OFF position, the driver’s seat will move about
2.4 inches (6 cm) rearward if the driver’s seat
position is greater than or equal to 2.7 inches
(6.77 cm) forward of the rear stop. The seat will
return to its previously set position when you
place the ignition into the ACC or ON/RUN posi -
tion.
When you remove the key fob from the ignition,
the driver’s seat will move to a position
0.3 inches (0.77 cm) forward of the rear stop if
the driver’s seat position is between 0.9 inches
and 2.7 inches (2.27 cm and 6.77 cm) forward
of the rear stop. The seat will return to its previ -
ously set position when you place the ignition to
the ACC or ON/RUN position.
The Easy Entry/Easy Exit feature is disabled
when the driver’s seat position is less than
0.9 inches (2.27 cm) forward of the rear stop. At
this position, there is no benefit to the driver by
moving the seat for Easy Exit or Easy Entry. When enabled in Uconnect Settings, Easy Entry
and Easy Exit positions are stored in each memory
setting profile Ú
page 34.
NOTE:The Easy Entry/Exit feature is enabled or disabled
through the programmable features in the
Uconnect system Ú page 234.
HEATED SEATS — IF EQUIPPED
WARNING!
Persons who are unable to feel pain to the
skin because of advanced age, chronic illness,
diabetes, spinal cord injury, medication,
alcohol use, exhaustion or other physical
condition must exercise care when using the
seat heater. It may cause burns even at low
temperatures, especially if used for long
periods of time.
Do not place anything on the seat or seatback
that insulates against heat, such as a blanket
or cushion. This may cause the seat heater to
overheat. Sitting in a seat that has been over -
heated could cause serious burns due to the
increased surface temperature of the seat.
2

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40GETTING TO KNOW YOUR VEHICLE
Front Heated Seats — If Equipped
The heated seat control buttons are
located on the center stack below the
radio screen, or within the Uconnect
system.
Push the heated seat button once to turn the
HI setting on.
Push the heated seat button a second time to
turn the MED setting on.
Push the heated seat button a third time to turn
the LO setting on.
Push the heated seat button a fourth time to
turn the heating elements off.
NOTE:
Once a heat setting is selected, heat will be felt
within two to five minutes.
The engine must be running for the heated
seats to operate.
The level of heat selected will stay on until the
operator changes it.
For information on use with the Remote Start
system, see Ú page 26.
Rear Heated Seats — If Equipped
On some models, the two rear outboard
seats may be equipped with heated
seats. There are two heated seat
switches that allow the rear passengers
to operate the seats independently. The heated
seat switches for each heater are located on the
rear of the center console.
You can choose from HI, MED, LO, or OFF heat
settings. Indicator lights in each switch indicate the
level of heat in use.
Push the heated seat button once to turn the
HI setting on.
Push the heated seat button a second time to
turn the MED setting on.
Push the heated seat button a third time to turn
the LO setting on.
Push the heated seat button a fourth time to
turn the heating elements off.
NOTE:The level of heat selected will stay on until the
operator changes it.
VENTILATED SEATS — IF EQUIPPED
Front Ventilated Seats
The ventilated seat control buttons are
located on the center stack below the
radio screen, or within the Uconnect
system. The fans operate at three
speeds, HI, MED and LO.
Press the ventilated seat button once to
choose HI.
Press the ventilated seat button a second time
to choose MED.
Press the ventilated seat button a third time to
choose LO.
Press the ventilated seat button a fourth time to
turn the ventilation off.
NOTE:The engine must be running for the ventilated
seats to operate.
For information on use with the Remote Start
system, see Ú page 26.

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68GETTING TO KNOW YOUR VEHICLE
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 Ú page 461.
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.
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.

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112GETTING TO KNOW YOUR INSTRUMENT PANEL
6. Diesel Exhaust Fluid (DEF) Gauge
The DEF Gauge displays the actual level of
Diesel Exhaust Fluid in the DEF tank. DEF is
required to maintain normal vehicle opera -
tion and emissions compliance. If some -
thing is wrong with the gauge, a DEF
Warning Message or Malfunction Indicator
Light (MIL) will be displayed Ú page 125.
NOTE:
• The gauge may take up to five seconds to
update after adding a gallon or more of
Diesel Exhaust Fluid to the DEF tank.
If you have a fault related to the DEF
system, the gauge may not update to the
new level. See an authorized dealer for
service. • The DEF gauge may also not immediately
update after a refill if the temperature of
the DEF fluid is below 12°F (-11°C). The
DEF line heater will possibly warm up the
DEF fluid and allow the gauge to update
after a period of run time. Under very cold
conditions, it is possible that the gauge
may not reflect the new fill level for
several drives.
• Outside temperature can affect DEF consumption. In cold conditions, 12°F
(-11°C) and below, the DEF gauge needle
can stay on a fixed position and may not
move for extended periods of time. This is
a normal function of the system.
7. Fuel Gauge
The gauge shows the level of fuel in the fuel
tank when the ignition switch is in the ON/
RUN position.
The fuel pump symbol points to the
side of the vehicle where the fuel door
is located.

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114GETTING TO KNOW YOUR INSTRUMENT PANEL
PREMIUM INSTRUMENT CLUSTER
D
ESCRIPTIONS — DIESEL

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 Ú page 114.
The display always shows one of the main
menu items after ignition on.
3. Speedometer
Indicates vehicle speed.
4. Diesel Exhaust Fluid (DEF) Gauge
The DEF Gauge displays the actual level of
Diesel Exhaust Fluid in the DEF tank. DEF is
required to maintain normal vehicle opera -
tion and emissions compliance. If some -
thing is wrong with the gauge, a DEF
Warning Message or Malfunction Indicator
Light (MIL) will be displayed Ú page 125.
NOTE:
• The DEF tank on these vehicles is
designed with a large amount of full
reserve. So the level sensor will indicate
a full reading even before the tank is completely full. To put it another way,
there’s additional storage capacity in the
tank above the Full mark that’s not repre
-
sented in the gauge. You may not see any
movement in the reading – even after
driving up to 2,000 miles (3,219 km) in
some cases.
• The gauge may take up to five seconds to update after adding a gallon or more of
DEF to the DEF tank. If you have a fault
related to the DEF system, the gauge may
not update to the new level. See an
authorized dealer for service.
• The DEF gauge may also not immediately update after a refill if the temperature of
the DEF fluid is below 12°F (-11°C). The
DEF line heater will possibly warm up the
DEF fluid and allow the gauge to update
after a period of run time. Under very cold
conditions, it is possible that the gauge
may not reflect the new fill level for
several drives.
• Outside temperature can affect DEF consumption. In cold conditions, 12°F
(-11°C) and below, the DEF gauge needle
can stay on a fixed position and may not
move for extended periods of time. This is
a normal function of the system.
5. Fuel Gauge
The pointer shows the level of fuel in the
fuel tank when the ignition switch is in the
ON/RUN position.
 The fuel pump symbol points to
the side of the vehicle where the
fuel filler door is located.
INSTRUMENT CLUSTER DISPLAY
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.

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