oil RAM CHASSIS CAB 2022 Owner's Manual

116STARTING AND OPERATING

1. With the transmission in PARK, the parking brake applied, and the engine running, turn
on the Cruise Control, then push the SET (-)
button.

2. The engine RPM will go up to 1,100 RPM. To increase the RPM, push and hold the RES (+)
button and the idle speed will increase to
approximately 1,500 RPM. To decrease the
RPM, push and hold the SET (-) button and the
idle speed will decrease to approximately
1,100 RPM.
3. To cancel the Idle–Up feature, either push the CANCEL button, push the ON/OFF button, or
press the brake pedal.
NOISE
Diesel engines can create noises that may seem
as a concern. The nature of a diesel engine is
compression ignition where compressed air and
fuel are mixed and ignited. Weather, barometric
pressure, altitude and temperature will affect how
fuel is ignited in the engine. Engines will sound
different from day to day or previous model years.
Clicking, ticking, or light knocking is normal and will
change from day to day, as the engine breaks in,
and can vary with changes in ambient
temperature; this is normal. Diesel equipped
vehicles also have an exhaust after treatment
system to reduce emissions utilizing a Diesel
Particulate Filter (DPF) and a Selective Reduction
Catalyst (SCR). The SCR reduces Nox using the
Diesel Exhaust Fluid (DEF) system. DEF is injected directly into the SCR through an dosing module.
This process will create a clicking sound and at
times, will make noise even with the vehicle shut
off. This is normal as the DEF dosing module is
purging DEF. If at any time the check engine light is
on, please visit an authorized dealer.
STOPPING THE ENGINE
Idle the engine a few minutes before routine
shutdown. After full load operation, idle the engine
three to five minutes before shutting it down. This
idle period will allow the lubricating oil and coolant
to carry excess heat away from the combustion
chamber, bearings, internal components, and
turbocharger. This is especially important for
turbocharged, charge air-cooled engines. Refer to
the following chart for proper engine shutdown:
Driving Condition
Load Turbocharger Temperature Idle Time (min.) Before Engine
Shutdown
Stop and Go EmptyCoolLess than One
Stop and Go Medium -One
Highway Speeds MediumWarmTwo
City Traffic Maximum GCWR -Three
Highway Speeds Maximum GCWR -Four
Uphill Grade Maximum GCWR HotFive

22_DPF_OM_EN_USC_t.book Page 116

STARTING AND OPERATING117
IDLE SHUTDOWN
This feature can be enabled so that the truck will
automatically shutdown when the truck has been
idling for a set period of time when the engine is at
operating temperature. Idle time can be set in
5 minute increments between 5 and 60 minutes.
See an authorized dealer to enable this feature.
NOTE:The idle shut down timer is disabled while the PTO
(Power Take-off) is active.
PROGRAMMABLE MAXIMUM VEHICLE
S
PEED
This feature allows the owner to set a maximum
vehicle speed for the vehicle. The 2500 and
3500 Series maximum vehicle speed can be set
between 40 mph to 87 mph (64 km/h to
140 km/h). The 4500/5500 Series maximum
vehicle speed can be set between 40 mph to
85 mph (64 km/h to 136 km/h). See an
authorized dealer to enable this feature.
NOTE:DO NOT set the maximum vehicle speed to a value
greater than what the vehicle tires are rated for.
OPERATING PRECAUTIONS
Avoid Overheating The Engine
The temperature of the engine coolant (antifreeze:
a mixture of 50% ethylene-glycol and 50% water)
must not exceed the normal range of the
temperature gauge 240°F (116°C) with a 21 psi
(145 kPa) coolant pressure cap.
Usually the engine coolant (antifreeze)
temperature indicated during operation will be to
the left of center in the normal range of the gauge.
Avoid Low Coolant Temperature Operation
Continual operation at low engine coolant
(antifreeze) temperature below the normal range
on the gauge 140°F (60°C) can be harmful to the
engine. Low engine coolant (antifreeze)
temperature can cause incomplete combustion
which allows carbon and varnish to form on piston
rings and injector nozzles. Also, the unburned fuel
can enter the crankcase, diluting the lubricating oil
and causing rapid wear to the engine.
COOLING SYSTEM TIPS
To reduce potential for engine and transmission
overheating in high ambient temperature
conditions, take the following actions:
City Driving — When stopped, shift the transmis -
sion into NEUTRAL and increase engine idle
speed.
Highway Driving — Reduce your speed.
Up Steep Hills — Select a lower transmission
gear.
Air Conditioning — Turn it off temporarily.
Do Not Operate The Engine With Low Oil
Pressure
When the engine is at normal operating
temperature, the minimum oil pressures required
are:
Idle 700 to 800 RPM 10 psi (69 kPa)Full speed and load 30 psi (207 kPa)
CAUTION!
If oil pressure falls to less than normal readings,
shut the engine off immediately. Failure to do so
could result in immediate and severe engine
damage.
4

22_DPF_OM_EN_USC_t.book Page 117

118STARTING AND OPERATING
Do Not Operate The Engine With Failed
Parts
All engine failures give some warning before the
parts fail. Be on the alert for changes in
performance, sounds, and visual evidence that the
engine requires service. Some important clues are:
Engine misfiring or vibrating severely.
Sudden loss of power.
Unusual engine noises.
Fuel, oil or coolant leaks.
Sudden change, outside the normal operating
range, in the engine operating temperature.
Excessive smoke.
Oil pressure drop.
DIESEL PARTICULATE FILTER (DPF)
M
ANUAL REGENERATION — IF EQUIPPED
On equipped Chassis Cabs, a manual regeneration
can be enable through the instrument cluster. The
manual regeneration will allow the DPF to
complete a regeneration, lowering the soot level
without having to drive the vehicle. The vehicle
must be in PARK to access this feature, and the
fuel level must be over 12.5% full. A message
displaying the time left on the regeneration will
appear on the instrument cluster, and the
instrument cluster will display the soot level
Ú page 81.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and
permits quicker starts in cold weather. Connect the
cord to a standard 110-115 Volt AC electrical
outlet with a grounded, three-wire extension cord.
The engine block heater cord is routed behind the
front bumper and accessible through the right hole
of the air dam.
The engine block heater must be plugged in at
least one hour to have an adequate warming effect
on the engine.
It includes a removable cap that is secured by a
tethered strap. It also has a c-clip that is used for
storage when not in use for the Winter months.
During Winter months, remove the heater cord
wiring assembly from itself on the c-clip.
NOTE:The block heater will require 110 Volt AC and
6.5 Amps to activate the heater element.
Block Heater Usage
For ambient temperatures below 0°F (-18°C),
engine block heater usage is recommended.
For ambient temperatures below –20°F (-29°C),
engine block heater usage is required.
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINE
A long break-in period is not required for the engine
and drivetrain (transmission and axle) in your
vehicle.
Drive moderately during the first 300 miles
(500 km). After the initial 60 miles (100 km),
speeds up to 50 or 55 mph (80 or 90 km/h) are
desirable.
While cruising, brief full-throttle acceleration within
the limits of local traffic laws contributes to a good
break-in. Wide-open throttle acceleration in low
gear can be detrimental and should be avoided.
The engine oil installed in the engine at the factory
is a high-quality energy conserving type lubricant.
Oil changes should be consistent with anticipated
climate conditions under which vehicle operations
will occur. For the recommended viscosity and
quality grades Ú page 404.
NOTE:A new engine may consume some oil during its first
few thousand miles (kilometers) of operation. This
should be considered a normal part of the break-in
CAUTION!
Never use Non-Detergent Oil or Straight Mineral
Oil in the engine or damage may result.

22_DPF_OM_EN_USC_t.book Page 118

STARTING AND OPERATING119
(Continued)
and not interpreted as a problem. Please check
your oil level with the engine oil indicator often
during the break in period. Add oil as required.
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE
The Cummins® Turbo Diesel engine does not
require a break-in period due to its construction.
Normal operation is allowed, providing the
following recommendations are followed:
Warm up the engine before placing it under
load.
Do not operate the engine at idle for prolonged
periods.
Use the appropriate transmission gear to
prevent engine lugging.
Observe vehicle oil pressure and temperature
indicators.
Check the coolant and oil levels frequently.
Vary throttle position at highway speeds when
carrying or towing significant weight.
NOTE:Light duty operation such as light trailer towing or
no load operation will extend the time before the
engine is at full efficiency. Reduced fuel economy
and power may be seen at this time.
For additional vehicle break-in requirements
Ú
page 177.
Because of the construction of the Cummins®
Turbo Diesel engine, engine run-in is enhanced by
loaded operating conditions which allow the
engine parts to achieve final finish and fit during
the first 6,000 miles (10,000 km).
PARKING BRAKE
Before leaving the vehicle, make sure that the
parking brake is fully applied. Also, be certain to
leave the transmission in PARK.
The foot operated parking brake is located below
the lower left corner of the instrument panel. To
apply the parking brake, firmly push the parking
brake pedal fully. To release the parking brake, pull
the parking brake release handle.

Parking Brake Release
When the parking brake is applied with the ignition
switch ON, the Brake Warning Light in the
instrument cluster will illuminate.
NOTE:
When the parking brake is applied and the
transmission is placed in gear, the Brake
Warning Light will flash. If vehicle speed is
detected, a chime will sound to alert the driver.
Fully release the parking brake before
attempting to move the vehicle.
This light only shows that the parking brake is
applied. It does not show the degree of brake
application.
When parking on a hill, it is important to turn the
front wheels toward the curb on a downhill grade
and away from the curb on an uphill grade. Apply
the parking brake before placing the gear selector
in PARK, otherwise the load on the transmission
locking mechanism may make it difficult to move
the gear selector out of PARK. The parking brake
should always be applied whenever the driver is
not in the vehicle.
WARNING!
Never use the PARK position as a substitute
for the parking brake. Always apply the
parking brake fully when parked to guard
against vehicle movement and possible injury
or damage.
4

22_DPF_OM_EN_USC_t.book Page 119

168STARTING 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 “X”
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 “X” 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.

22_DPF_OM_EN_USC_t.book Page 168

STARTING AND OPERATING189
(Continued)
(Continued)
DRIVING THROUGH WATER
Driving through water more than a few inches/
centimeters deep will require extra caution to
ensure safety and prevent damage to your vehicle.
Flowing/Rising Water
Shallow Standing Water
Although your vehicle is capable of driving through
shallow standing water, consider the following
Warnings and Cautions before doing so.
WARNING!
Do not drive on or across a road or path where
water is flowing and/or rising (as in storm
run-off). Flowing water can wear away the road
or path's surface and cause your vehicle to sink
into deeper water. Furthermore, flowing and/or
rising water can carry your vehicle away swiftly.
Failure to follow this warning may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
WARNING!
Driving through standing water limits your
vehicle’s traction capabilities. Do not exceed
5 mph (8 km/h) when driving through
standing water.
Driving through standing water limits your
vehicle’s braking capabilities, which increases
stopping distances. Therefore, after driving
through standing water, drive slowly and
lightly press on the brake pedal several times
to dry the brakes.
Failure to follow these warnings may result in
injuries that are serious or fatal to you, your
passengers, and others around you.
CAUTION!
Always check the depth of the standing water
before driving through it. Never drive through
standing water that is deeper than the bottom
of the tire rims mounted on the vehicle.
Determine the condition of the road or the
path that is under water and if there are any
obstacles in the way before driving through
the standing water.
Do not exceed 5 mph (8 km/h) when driving through standing water. This will minimize
wave effects.
WARNING!
Driving through standing water may cause
damage to your vehicle’s drivetrain compo -
nents. Always inspect your vehicle’s fluids
(i.e., engine oil, transmission, axle, etc.) for
signs of contamination (i.e., fluid that is milky
or foamy in appearance) after driving through
standing water. Do not continue to operate
the vehicle if any fluid appears contaminated,
as this may result in further damage. Such
damage is not covered by the New Vehicle
Limited Warranty.
Getting water inside your vehicle’s engine can
cause it to lock up and stall out, and cause
serious internal damage to the engine. Such
damage is not covered by the New Vehicle
Limited Warranty.
CAUTION!
4

22_DPF_OM_EN_USC_t.book Page 189

MULTIMEDIA241
Remote Vehicle Start
Description
The Remote Vehicle Start feature provides you with
the ability to start the engine on your vehicle
without the keys and from virtually any distance.
Once started, the preset climate controls in your
vehicle can warm up or cool down the interior.
You can also send a command to turn off an
engine that has been started using Remote Vehicle
Start. After 15 minutes, if you have not entered
your vehicle with the key, the engine will shut off
automatically.
This remote function requires your vehicle to be
equipped with a factory-installed Remote Start
system.
You can set up push notifications every time a
command is sent to activate or cancel Remote
Start.
Working Vehicle Conditions
The vehicle must be off or in ACC mode.
The vehicle has been started with the key fob
within the last 14 days.
The vehicle must be in PARK or at a standstill.
The vehicle’s security system has been armed
and not triggered since the last vehicle start.
The doors, hood, and trunk/liftgate are closed.
The vehicle’s check engine light must be off.
The vehicle must have at least a quarter tank of
fuel, along with oil and battery power.
The vehicle’s hazard lights must be off.
If equipped, the vehicle must have an automatic
transmission.
The vehicle must be in an open area with cell
tower reception.
Your mobile device must have a cellular or Wi-Fi
connection.
If the Panic button has been pressed, the
vehicle must be started at least once after
alarming the system.
NOTE:The SiriusXM Guardian™ Customer Care agents
are not authorized for Remote Vehicle Start
services. Contact the Uconnect Care Team for
assistance.
Remote Horn & Lights
Description
It is easy to locate a vehicle in a dark, crowded or
noisy parking area by activating the horn and
lights. It may also help if you need to draw attention
to your vehicle for any reason.
If you want, you can set up push notifications every
time a command is sent to turn on the horn and
lights. Working Vehicle Conditions
The vehicle must in PARK or at a standstill.
The vehicle must be in an open area with cell
tower reception.
Your mobile device must have a cellular or Wi-Fi
connection.
NOTE:The Remote Horn & Lights feature is designed to
be loud and get noticed. Please keep in mind the
surroundings when using this feature. You are
responsible for compliance with local laws, rules
and ordinances in the location of your vehicle
when using Remote Horn & Lights.
Assist — If Equipped
Description
Vehicles equipped with the SiriusXM Guardian™
connected services feature may contain an ASSIST
button in the vehicle. Once your SiriusXM
Guardian™ connected services have been
activated, the ASSIST button can connect you
directly to a Customer Care call center (if
equipped). You will be directed to one of the four
services below:
Roadside Assistance
— If you get a flat tire or
need a tow, you’ll be connected to someone
who can help anytime.
Connected Services — Contact the SiriusXM
Guardian™ Customer Care call center to acti -
5

22_DPF_OM_EN_USC_t.book Page 241

246MULTIMEDIA
Guardian™ connected services. There will be
additional settings to confirm on the following
screen.
7. AUTHORIZE the account to return to the Skill.
You can now begin using the Skill
on Alexa!
Google Assistant — If Equipped
With the Google Assistant, you can get help and
keep tabs on your car. Google Assistant is available
across your devices, including Android™ phones,
iPhone® devices, or voice-activated speakers, like
Google Home. If you need assistance, ask Google
for help, or for a complete list of commands by
saying: “Hey Google, ask for help
with my car.”
Here are a few examples of commands:
“Hey Google, ask to start my
with your Voice Code.”
“Hey Google, ask to lock my
with your Voice Code.”
“Hey Google, ask to send
1000 Chrysler Drive, Auburn Hills, Michigan to
my .”
“Hey Google, ask what is the
fuel level of my .” To link your Uconnect account with Google
Assistant, follow these steps:

1. Download and install the Google Assistant
app on your smart phone from the App
Store® or Google Play.

2. After installation, log in to the Google Assistant app with your Gmail ID. Verify your account by
pressing the icon in the upper right-hand
corner.
3. Press the Discover button in the bottom left corner of the screen. Enter the vehicle brand
name.
4. A prompt will appear to link your Uconnect account. Press “Link Uconnect to Google”.
5. Press “Sign In” and enter the email address and password you created when you activated
SiriusXM Guardian™. There will be additional
settings to confirm on the following screen.
6. Lastly, press “Authorize” to complete the linking process.
Now, you can ask Google Assistant to help you:
Remotely start the engine, or cancel a remote
start
Send a destination to your vehicle’s built-in
Uconnect Navigation system
Monitor vehicle vitals, such as tire pressure, fuel
level and oil life
And more!
Family Drive Alerts — If Equipped
Description
Family Drive Alerts help promote safer driving and
give you peace of mind when your loved ones are
out on the road. You can set boundary limits,
monitor driving speed, and pinpoint your vehicle’s
location any time, any place. Use the Mobile App to
set alerts:
Boundary Alert
Receive a notification the moment your vehicle
is driven either out of or into a geographic
boundary that you set.
Curfew Alert
Receive a notification when your car is being
driven outside of the curfew time.
Speed Alert
Receive a notification whenever your car
exceeds a speed limit you set.
Valet Alert
Receive a notification if and when your vehicle is
driven outside a quarter-mile radius of a valet
drop-off zone.

22_DPF_OM_EN_USC_t.book Page 246

MULTIMEDIA253
OFF-ROAD PAGES — IF EQUIPPED
Your vehicle may be equipped with Off-Road Pages
which display vehicle information related to the
drivetrain, transfer case, and coolant/oil gauges. To access Off-Road Pages, press the Vehicle
button on the touchscreen, select the Off-Road
Pages tab, and then select the Off Road button on
the main screen. Off-Road pages can also be
accessed through the app drawer.

Off-Road Button

5

22_DPF_OM_EN_USC_t.book Page 253

256MULTIMEDIA
ACCESSORY GAUGE
The Accessory Gauge page displays the current
status of the vehicle’s Coolant Temperature, Oil
Temperature, Oil Pressure, Transmission
Temperature, and Battery Voltage.

Accessory Gauge Menu 2WD/4WD

1 — Oil Temperature
2 — Coolant Temperature
3 — Oil Pressure
4 — Battery Voltage
5 — Transmission Temperature

22_DPF_OM_EN_USC_t.book Page 256