2022 RAM 1500 engine overheat

7
CONNECTED SERVICES FAQS ........................... 297 Connected Services SOS FAQs —
If Equipped .................................................... 298
Connected Services Remote Door
Lock/Unlock FAQs ........................................ 298
Connected Services Roadside
Assistance FAQs ........................................... 298Connected Services Send & Go FAQs —
If Equipped .................................................... 298
Connected Services Vehicle Finder FAQs ... 299
Connected Services Stolen Vehicle
Assistance FAQs — If Equipped ................... 299
Connected Services Remote Vehicle
Start FAQs ..................................................... 299
Connected Services Remote
Horn & Lights FAQs ....................................... 300
Connected Services Account
FAQs — If Equipped ....................................... 300
Data Collection & Privacy.............................. 302
RADIO OPERATION AND MOBILE PHONES...... 302
Regulatory And Safety Information .............. 303
PERFORMANCE PAGES — IF EQUIPPED...........303
Timers ............................................................ 304
Gauges ........................................................... 304G-Force ........................................................... 305Dynamometer (Dyno)/Engine ....................... 305
Vehicle Dynamics .......................................... 306 OFF-ROAD PAGES — IF EQUIPPED ................... 306
Off-Road Pages Status Bar .......................... 307
Vehicle Dynamics ......................................... 308
Accessory Gauge ........................................... 309Pitch & Roll .................................................... 310
Suspension .................................................... 311
Forward Facing Camera................................ 311
SAFETY
SAFETY FEATURES .............................................. 312
Anti-Lock Brake System (ABS) ..................... 312
Electronic Brake Control (EBC) System ....... 313
AUXILIARY DRIVING SYSTEMS.......................... 319
Blind Spot Monitoring (BSM) —
If Equipped .................................................... 319
Forward Collision Warning (FCW)
With Mitigation — If Equipped ...................... 325Tire Pressure Monitoring System (TPMS) .... 328
OCCUPANT RESTRAINT SYSTEMS ................... 334
Occupant Restraint Systems Features ....... 334
Important Safety Precautions ...................... 334Seat Belt Systems ........................................ 335Supplemental Restraint Systems (SRS) ...... 341Child Restraints ............................................ 354
SAFETY TIPS ........................................................ 368
Transporting Passengers .............................. 368Transporting Pets ....................................... 368 Safety Checks You Should Make
Inside The Vehicle ........................................ 368
Periodic Safety Checks You Should
Make Outside The Vehicle ............................ 369
Exhaust Gas................................................... 370
Carbon Monoxide Warnings ........................ 370
IN CASE OF EMERGENCY
HAZARD WARNING FLASHERS ......................... 371
ASSIST AND SOS SYSTEM — IF EQUIPPED ...... 372
JACKING AND TIRE CHANGING ......................... 375 Preparations For Jacking .............................. 375
Jack Location................................................. 376
Removal Of Jack And Tools .......................... 376
Removing The Spare Tire ............................. 378Jacking Instructions ...................................... 379
To Stow The Flat Or Spare ........................... 382
Reinstalling The Jack And Tools ................... 383
JUMP STARTING .................................................. 384
Preparations For Jump Start ........................ 384Jump Starting Procedure .............................. 385
REFUELING IN EMERGENCY –
IF EQUIPPED ........................................................ 386
IF YOUR ENGINE OVERHEATS ........................... 387
MANUAL PARK RELEASE ................................... 388
FREEING A STUCK VEHICLE .............................. 389

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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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52GETTING TO KNOW YOUR VEHICLE
PROGRAMMING HOMELINK® TO A
M
ISCELLANEOUS DEVICE
The procedure on how to program HomeLink® to a
miscellaneous device follows the same procedure
as programming to a garage door opener
Ú page 51. Be sure to determine if the device has
a rolling code, or non-rolling code before beginning
the programming process.
NOTE:Canadian Radio Frequency (RF) laws require trans -
mitter signals to time-out (or quit) after several
seconds of transmission, which may not be long
enough for HomeLink® to pick up the signal during
programming. Similar to this Canadian law, some
U.S. gate operators are designed to time-out in the
same manner. The procedure may need to be
performed multiple times to successfully pair the
device to your HomeLink® buttons.
REPROGRAMMING A SINGLE
H
OMELINK® BUTTON
To reprogram a single HomeLink® button that has
been previously trained, without erasing all the
channels, follow the procedure below. Be sure to
determine whether the new device you want to
program the HomeLink® button to has a rolling
code, or non-rolling code.
1. Place the ignition in the ON/RUN position,
without starting the engine.

2. Push and hold the desired HomeLink® button until the HomeLink® indicator light begins to
flash after 20 seconds. Do not release the
button.
3. Without releasing the button , proceed with
Step 2 in “Programming HomeLink® To A
Garage Door Opener” Ú page 51, and follow
all remaining steps.
CANADIAN/GATE OPERATOR
P
ROGRAMMING
For programming transmitters in Canada/United
States that require the transmitter signals to
“time-out” after several seconds of transmission:
Canadian Radio Frequency (RF) laws require
transmitter signals to time-out (or quit) after
several seconds of transmission, which may not be
long enough for HomeLink® to pick up the signal
during programming. Similar to this Canadian law,
some U.S. gate operators are designed to time-out
in the same manner. It may be helpful to unplug the device during the
cycling process to prevent possible overheating of
the garage door or gate motor.

1. Place the ignition in the ON/RUN position.

NOTE:For vehicles equipped with Keyless Enter ‘n Go™,
place the ignition in the RUN position. Make sure
while programming HomeLink® with the engine on
that your vehicle is outside of your garage, or that
the garage door remains open at all times.
2. Place the hand-held transmitter 1 to 3 inches
(3 to 8 cm) away from the HomeLink® button
you wish to program while keeping the
HomeLink® indicator light in view.
3. Continue to push and hold the HomeLink® button while you push and release (cycle) your
hand-held transmitter every two seconds until
HomeLink® has successfully accepted the
frequency signal. The indicator light will flash
slowly and then rapidly when fully trained.
4. Watch for the HomeLink® indicator to change flash rates. When it changes, it is
programmed. It may take up to 30 seconds or
longer in rare cases. The garage door may
open and close while you are programming.

22_DT_OM_EN_USC_t.book Page 52

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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GETTING TO KNOW YOUR INSTRUMENT PANEL107
BASE / 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 Ú page 114.
The display always shows one of the main
menu items after ignition on. 4. Oil Pressure Gauge
The pointer should always indicate the oil
pressure when the engine is running. A
continuous high or low reading under
normal driving conditions may indicate a
lubrication system malfunction. Immediate
service should be obtained from an autho
-
rized dealer.
NOTE:In vehicles equipped with Stop/Start, an oil
pressure indication of zero is normal during an
Autostop.
5. Speedometer
Indicates vehicle speed.
6. Temperature Gauge
The pointer shows engine coolant tempera -
ture. The pointer positioned within the
normal range indicates that the engine
cooling system is operating satisfactorily.
The pointer will likely indicate a higher
temperature 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
Ú page 423.
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.
3

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GETTING TO KNOW YOUR INSTRUMENT PANEL109
PREMIUM 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 Ú page 114.
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 tempera
-
ture. The pointer positioned within the
normal range indicates that the engine
cooling system is operating satisfactorily.
The pointer will likely indicate a higher
temperature 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
Ú page 423.
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.
3

22_DT_OM_EN_USC_t.book Page 109

GETTING TO KNOW YOUR INSTRUMENT PANEL111
BASE / MIDLINE INSTRUMENT CLUSTER
D
ESCRIPTIONS — DIESEL

1. Tachometer

Indicates the engine speed in revolutions
per minute (RPM x 1000).
2. Engine Coolant Temperature
This gauge shows the engine coolant
temperature. The gauge pointer will likely
show higher temperatures when driving in
hot weather, up mountain grades, or in
heavy stop and go traffic. If the red Warning
Light turns on while driving, safely bring the
vehicle to a stop, and turn off the engine.
DO NOT operate the vehicle until the cause
is corrected. 3. 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.
4. Oil Pressure Gauge
The pointer should always indicate some oil
pressure when the engine is running. A
continuous high or low reading under
normal driving conditions may indicate a
lubrication system malfunction. Immediate
service should be obtained from an autho -
rized dealer.
5. Speedometer
Indicates vehicle speed.
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
Ú page 423.
WARNING!
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.
3

22_DT_OM_EN_USC_t.book Page 111

130GETTING TO KNOW YOUR INSTRUMENT PANEL
Electric Power Steering (EPS) Fault
Warning Light
This warning light will turn on when
there's a fault with the EPS system
Úpage 173.
Engine Coolant Temperature Warning
Light
This warning light warns of an
overheated engine condition. If the
engine coolant temperature is too high,
this indicator will illuminate and a single
chime will sound. If the temperature reaches the
upper limit, a continuous chime will sound for four
minutes or until the engine is able to cool,
whichever comes first.
If the light turns on while driving, safely pull over
and stop the vehicle. If the Air Conditioning (A/C)
system is on, turn it off. Also, shift the transmission
into NEUTRAL (N) and idle the vehicle. If the
temperature reading does not return to normal,
turn the engine off immediately and call for service
Ú page 387.
Hood Open Warning Light
This warning light will illuminate when the
hood is ajar/open and not fully closed.
NOTE:If the vehicle is moving, there will also be a single
chime.
Oil Pressure Warning Light
This warning light will illuminate, and a
chime will sound, to indicate low engine
oil pressure. If the light and chime turn on
while driving, safely stop the vehicle and
turn off the engine as soon as possible. After the
vehicle is safely stopped, restart the engine and
monitor the Oil Pressure Warning Light. If the Oil
Pressure Warning Light is still illuminated, turn the
engine OFF and contact an authorized dealer for
further assistance. Do not operate the vehicle until
the cause is corrected. If the lamp is no longer
illuminated, the engine can be operated but it is
recommended to take the vehicle to an authorized
dealer as soon as possible.
Do not operate the vehicle until the cause is
corrected. This light does not indicate how much oil
is in the engine. The engine oil level must be
checked under the hood.
Oil Temperature Warning Light
This warning light will illuminate to
indicate the engine oil temperature is
high. If the light turns on while driving,
stop the vehicle and shut off the engine
as soon as possible. Wait for oil temperature to
return to normal levels.
Seat Belt Reminder Warning Light
This warning light indicates when the
driver or passenger seat belt is
unbuckled. When the ignition is first
placed in the ON/RUN or ACC/ON/RUN
position and if the driver’s seat belt is unbuckled,
a chime will sound and the light will turn on. When
driving, if the driver or front passenger seat belt
remains unbuckled, the Seat Belt Reminder Light
will flash or remain on continuously and a chime
will sound Ú page 334.
Tailgate Open Warning Light
This warning light will illuminate when the
tailgate is open.
NOTE:If the vehicle is moving, there will also be a single
chime.
WARNING!
Continued operation with reduced assist could
pose a safety risk to yourself and others. Service
should be obtained as soon as possible.

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