brake RAM CHASSIS CAB 2023 Owner's Manual

94GETTING TO KNOW YOUR INSTRUMENT PANEL
Vehicle Info
Push and release the up or down arrow
button until the Vehicle Info menu item is
highlighted in the instrument cluster display. Push
and release the right arrow button to enter the
submenus items of Vehicle Info. Follow the
directional prompts to access or reset any of the
following Vehicle Info submenu items:
BASE AND MIDLINE CLUSTER
Tire Pressure Monitor System
Coolant Temperature — If Equipped
Trans Temperature — If Equipped
Oil Temperature
Oil Pressure
Exhaust Brake — If Equipped
Boost Pressure — If Equipped
Diesel Particulate Filter
Oil Life
Fuel Filter Life — If Equipped
Battery Voltage — If Equipped
Gauge Summary — If Equipped
Coolant Temp
Trans Temp
Oil Temp
Oil Pressure
Engine Hours — If Equipped
PREMIUM CLUSTER
Fuel Economy
Average
Current
Range to Empty
Gauge Summary
Coolant Temperature — If Equipped
Battery Voltage — If Equipped
Trans Temperature
Oil Summary
Oil Temperature
Oil Life
Oil Pressure — If Equipped
Tire Pressure Monitor System
Diesel Summary
Exhaust Brake — If Equipped
Boost Pressure — If Equipped
Fuel Filter Life — If Equipped
Diesel Particulate Filter
Fuel Tank Levels
Engine Hours — If Equipped
Off Road
Push and release the up or down arrow
button until the Off Road menu icon is displayed in
the instrument cluster display. Push and release
the left or right arrow button to scroll
through the information submenus.
Drivetrain
Front Wheel Angle: displays the graphical
and numerical value of calculated average
front wheel angle from the steering wheel
orientation.
Transfer Case Lock Status: displays “Lock”
graphic only during 4WD High, 4WD High
Part Time, 4WD Low status.
Axle Lock And Sway Bar Status (If
Equipped): displays front and rear or rear
only axle locker graphic, and sway bar
connection graphic with text message
(connected or disconnected).

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GETTING TO KNOW YOUR INSTRUMENT PANEL95
Pitch And Roll
Displays the pitch and roll of the vehicle in
the graphic with the angle number on the
screen.
NOTE:When vehicle speed becomes too high to display
the pitch and roll, “- -” will display in place of the
numbers, and the graphic will be greyed out. A
message indicating the necessary speed for the
feature to become available will also display.
Fuel Economy — If Equipped
Push and release the up or down arrow
button until the Fuel Economy menu item is
highlighted in the instrument cluster display. Push
and Hold the right arrow button to reset
Average Fuel Economy.
Current Fuel Economy Gauge
Average Fuel Economy Value
Range To Empty
Fuel Tank Levels — If Equipped
Trip A/Trip B
Push and release the up or down arrow
button until the Trip menu item is highlighted in the
instrument cluster display. Push and release the
right arrow button to enter the submenus of Trip A and Trip B. The Trip A or Trip B information
will display the following:
Distance
Average Fuel Economy
Elapsed Time
Push and hold right arrow button to reset all
information.
Navigation — If Equipped
Push and release the up or down arrow
button until the Navigation display title is
highlighted in the instrument cluster display, “Hold
OK to Start Route” will display when no active route
is set. “Hold OK to Cancel Route” will display when
active route is set. Use the left or right arrow
button to zoom in or out on the display
Ú page 199.
Trailer Tow
Push and release the up or down arrow
button until the Trailer Tow menu item is
highlighted in the instrument cluster display. Push
and release the right or left arrow button to
cycle through the following trailer tow information:
Trip (trailer specific) Distance: Push and hold
the OK button to reset the distance.
Integrated Trailer Brake Module (ITBM):
Braking Output
Trailer Type
ITBM Gain
Trailer Tire Pressure Monitoring: The Instrument
Cluster Display will display the Trailer Tire Pres -
sure for a connected trailer with sensors that
match the active trailer profile. When a low tire
is present, the low tire value will be displayed in
red, and the affected low tire will have a red
glow. “Trailer Tire Low“ will be displayed on the
center bottom of the Instrument Cluster Display
screen.
Trailer Light Check – If Equipped: Push and hold
the OK button to begin the Trailer Light Test
sequence Ú page 190.
For vehicles equipped with Blind Spot Monitoring
(BSM):
When a Trailer Brake signal is detected, a
pop-up message will appear in the cluster
requiring user to select trailer type.
If a conventional trailer is selected, the BSM
operation will function as normal.
If Gooseneck/5th Wheel trailer is selected
BSM will be disabled due to unsupported
trailer type.
If no selection is made, the BSM system will
remain on until a selection is chosen.
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96GETTING TO KNOW YOUR INSTRUMENT PANEL
NOTE:Trailer connection status is remembered after the
key cycle. If the trailer connection status has not
changed, no pop-up will appear in your Instrument
Cluster Display.
Audio
Push and release the up or down arrow
button until the Audio Menu icon/title is
highlighted in the instrument cluster display. This
menu will display the audio source information,
including the Song name, Artist name, and audio
source with an accompanying graphic.
Phone Call Status
When a call is incoming, a Phone Call Status
pop-up will display on the screen. The pop-up will
remain until the phone is answered or ignored.
NOTE:The call status will temporarily replace the
previous media source information displayed on
the screen. When the pop-up is no longer
displayed, the display will return to the last used
screen.
Stored Messages
Push and release the up or down arrow
button until the Messages Menu item is
highlighted. This feature shows the number of
stored warning messages. Push and release the
right or left arrow button to cycle through
stored messages.
Settings — If Equipped
Personal Settings allows the driver to set and recall
features when the transmission is in PARK.
Push and release the up or down arrow
button until Settings displays in the instrument
cluster display.
Follow the prompts to display and set any of the
following Vehicle Settings.
NOTE:Your vehicle may be equipped with the following
settings.
If equipped with a base radio (Non-Touch -
screen) Vehicle Settings will be included in the
instrument cluster display.
If equipped with a Touchscreen radio, the
Vehicle Settings will be included in the radio
head unit.
BASE AND MIDLINE CLUSTER
Upper Left or Right
None Time Current Econ
Compass Range Trip A Distance
Outside Temp Average Econ Trip B Distance
Trailer Trip –
If Equipped Trailer Brake Oil Pressure
Coolant Temp Oil Temp Battery
Voltage
Trans Temp Oil Life
Exhaust Brake –
If Equipped

Boost
Pressure –
If Equipped
Fuel Filter Life –
If Equipped

Upper Center
None Compass Outside Temp
Time Range To
EmptyAverage Econ
Current Econ Trip A Distance Trip B Distance
Trailer Trip Audio (show/
hide)Speedometer
Menu Title

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GETTING TO KNOW YOUR INSTRUMENT PANEL97
Current Gear
Off
On
Odometer
No Decimal Point
Decimal Point
Defaults (Restores All Settings To Default Settings)
Cancel
Restore
PREMIUM CLUSTER
Display Style
Modern
Traditional Current Gear
Off
On
Odometer
No Decimal Point
Decimal Point
Hide
Left or Right
None Range To
EmptyAverage Econ
Menu Icon Coolant Temp Oil Temp
Trans Temp Oil Life
Fuel Filter Life –
If Equipped

Lower Left or Right
None Time Current Econ
Compass Range Trip A Distance
Outside Temp Average Econ Trip B Distance
Trailer Trip –
If Equipped Trailer Brake Oil Pressure
Coolant Temp Oil Temp Battery
Voltage
Trans Temp Oil Life
Exhaust Brake –
If Equipped

Boost
Pressure –
If Equipped
Fuel Filter Life –
If Equipped

Favorite Menus
Speedometer Vehicle Info Driver Assist
Fuel Economy Trip Info Trailer Tow –
If Equipped
(show/hide)
Audio (show/
hide) Messages Screen Setup
Commercial
SettingsUpper Left or Right
None Time Current Econ
Compass Range Trip A Distance
Outside Temp Average Econ Trip B Distance
Trailer Trip –
If Equipped
Upper Center
None Badge Compass
Outside Temp Time Range To
Empty
Average Econ Current Econ Trip A Distance
Trip B Distance Trailer Trip Audio (show/
hide)
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GETTING TO KNOW YOUR INSTRUMENT PANEL103
RED WARNING LIGHTS
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 288.
Air Bag Warning Light

This warning light will illuminate to indicate
a fault with the air bag, and will turn on for
four to eight seconds as a bulb check
when the ignition is placed in the ON/RUN
or ACC/ON/RUN position. This light will illuminate
with a single chime when a fault with the air bag has
been detected, it will stay on until the fault is
cleared. If the light is not on during startup, stays on,
or turns on while driving, have the system inspected
at an authorized dealer as soon as possible.

Brake Warning Light
This warning light monitors various brake
functions, including brake fluid level and
parking brake application. If the brake
light turns on it may indicate that the parking brake is applied, that the brake fluid level
is low, or that there is a problem with the Anti-Lock
Brake System reservoir.
If the light remains on when the parking brake has
been disengaged, and the fluid level is at the full
mark on the master cylinder reservoir, it indicates
a possible brake hydraulic system malfunction or
that a problem with the Brake Booster has been
detected by the Anti-Lock Brake System (ABS) /
Electronic Stability Control (ESC) system. In this
case, the light will remain on until the condition has
been corrected. If the problem is related to the
brake booster, the ABS pump will run when
applying the brake, and a brake pedal pulsation
may be felt during each stop.
The dual brake system provides a reserve braking
capacity in the event of a failure to a portion of the
hydraulic system. A leak in either half of the dual
brake system is indicated by the Brake Warning
Light, which will turn on when the brake fluid level
in the master cylinder has dropped below a
specified level.
The light will remain on until the cause is corrected.
NOTE:The light may flash momentarily during sharp
cornering maneuvers, which change fluid level
conditions. The vehicle should have service
performed, and the brake fluid level checked.
If brake failure is indicated, immediate repair is
necessary.
Vehicles equipped with the Anti-Lock Brake System
(ABS) are also equipped with Electronic Brake
Force Distribution (EBD). In the event of an EBD
failure, the Brake Warning Light will turn on along
with the ABS Light. Immediate repair to the ABS
system is required.
Operation of the Brake Warning Light can be
checked by turning the ignition switch from the OFF
position to the ON/RUN position. The light should
illuminate for approximately two seconds. The light
should then turn off unless the parking brake is
applied or a brake fault is detected. If the light does
not illuminate, have the light inspected by an
authorized dealer.
The light also will turn on when the parking brake
is applied with the ignition switch in the ON/RUN
position.NOTE:This light shows only that the parking brake is
applied. It does not show the degree of brake appli
-
cation.
WARNING!
Driving a vehicle with the red brake light on is
dangerous. Part of the brake system may have
failed. It will take longer to stop the vehicle. You
could have a collision. Have the vehicle checked
immediately.
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104GETTING TO KNOW YOUR INSTRUMENT PANEL
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.
Vehicle Security Warning Light —
If Equipped
This light will flash at a fast rate for
approximately 15 seconds when the
vehicle security system is arming, and
then will flash slowly until the vehicle
is disarmed.
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 and idle the vehicle. If the temperature reading does not return to normal,
turn the engine off immediately and call for service
Ú
page 335.
Battery Charge Warning Light
This warning light will illuminate when the
battery is not charging properly. If it stays
on while the engine is running, there may
be a malfunction with the charging
system. Contact an authorized dealer as soon as
possible.
This indicates a possible problem with the
electrical system or a related component.
Oil Pressure Warning Light
This warning light will illuminate to
indicate low engine oil pressure. If the
light turns on while driving, stop the
vehicle, shut off the engine as soon as
possible, and contact an authorized dealer. A
chime will sound when this light turns on.
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.
Electronic Throttle Control (ETC) Warning
Light
This warning light will illuminate to
indicate a problem with the ETC system.
If a problem is detected while the vehicle
is running, the light will either stay on or
flash depending on the nature of the problem.
Cycle the ignition when the vehicle is safely and
completely stopped and the transmission is placed
in the PARK position. The light should turn off. If
the light remains on with the vehicle running, your
vehicle will usually be drivable; however, see an
authorized dealer for service as soon as possible.
NOTE:This light may turn on if the accelerator and brake
pedals are pressed at the same time.
If the light continues to flash when the vehicle is
running, immediate service is required and you
may experience reduced performance, an
elevated/rough idle, or engine stall and your
vehicle may require towing. The light will come on
when the ignition is placed in the ON/RUN or ACC/
ON/RUN position and remain on briefly as a bulb
check. If the light does not come on during starting,
have the system checked by an authorized dealer.

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GETTING TO KNOW YOUR INSTRUMENT PANEL105
Electric Power Steering (EPS) Fault
Warning Light
This warning light will turn on when
there's a fault with the EPS system
Úpage 148.
Trailer Brake Disconnected Warning Light
This warning light will illuminate when the
Trailer Brake has been disconnected
Úpage 181.
Transmission Temperature Warning Light
This warning light will illuminate to warn
of a high transmission fluid temperature.
This may occur with strenuous usage
such as trailer towing. If this light turns
on, stop the vehicle and run the engine at idle or
slightly faster, with the transmission in PARK or
NEUTRAL, until the light turns off. Once the light
turns off, you may continue to drive normally.
Door Open Warning Light
This indicator will illuminate when a door
is ajar/open and not fully closed.
NOTE:If the vehicle is moving there will also be a single
chime.
YELLOW WARNING LIGHTS
Adaptive Cruise Control (ACC) Fault
Warning Light — If Equipped
This warning light will illuminate to
indicate a fault in the ACC system.
Contact a local authorized dealer for
service Ú page 150.
Engine Check/Malfunction Indicator
Warning Light (MIL)
The Engine Check/Malfunction Indicator
Light (MIL) is a part of an Onboard
Diagnostic System called OBD II that
monitors engine and automatic
transmission control systems. This warning light
will illuminate when the ignition is in the ON/RUN
position before engine start. If the bulb does not
come on when turning the ignition switch from OFF
to ON/RUN, have the condition checked promptly.
Certain conditions, such as a loose or missing gas
cap, poor quality fuel, etc., may illuminate the light
after engine start. The vehicle should be serviced if
the light stays on through several typical driving
styles. In most situations, the vehicle will drive
normally and will not require towing.
WARNING!
Continued operation with reduced assist could
pose a safety risk to yourself and others. Service
should be obtained as soon as possible.
WARNING!
If you continue operating the vehicle when the
Transmission Temperature Warning Light is
illuminated you could cause the fluid to boil over,
come in contact with hot engine or exhaust
components and cause a fire.
CAUTION!
Continuous driving with the Transmission
Temperature Warning Light illuminated will
eventually cause severe transmission damage
or transmission failure.
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108GETTING TO KNOW YOUR INSTRUMENT PANEL
Anti-Lock Brake System (ABS) Warning
Light
This warning light monitors the ABS. The
light will turn on when the ignition is
placed in the ON/RUN or ACC/ON/RUN
position and may stay on for as long as
four seconds.
If the ABS light remains on or turns on while
driving, then the Anti-Lock portion of the brake
system is not functioning and service is required as
soon as possible. However, the conventional brake
system will continue to operate normally,
assuming the Brake Warning Light is not also on. If the ABS light does not turn on when the ignition
is placed in the ON/RUN or ACC/ON/RUN position,
have the brake system inspected by an authorized
dealer.
Service Forward Collision Warning (FCW)
Light — If Equipped
This warning light will illuminate to
indicate a fault in the Forward Collision
Warning System. Contact an authorized
dealer for service Ú
page 278.
Service LaneSense Warning Light —
If Equipped
This warning light will illuminate when the
LaneSense system is not operating and
requires service. Please see an
authorized dealer.
Service 4WD Warning Light — If Equipped
This warning light will illuminate to signal
a fault with the 4WD system. If the light
stays on or comes on during driving, it
means that the 4WD system is not
functioning properly and that service is required.
We recommend you drive to the nearest service
center and have the vehicle serviced immediately.
Cruise Control Fault Warning Light
This warning light will illuminate to
indicate the Cruise Control System is not
functioning properly and service is
required. Contact an authorized dealer.
YELLOW INDICATOR LIGHTS
Forward Collision Warning (FCW) Off
Indicator Light — If Equipped
This indicator light illuminates to indicate
that Forward Collision Warning is off
Ú page 277.
TOW/HAUL Indicator Light
This indicator light will illuminate when
TOW/HAUL mode is selected.
Trailer Merge Assist Indicator Light —
If Equipped
This indicator light will illuminate to
indicate when Trailer Merge Assist has
been activated.
Cargo Indicator Light — If Equipped
This indicator light will illuminate when
the cargo light is activated by pushing the
cargo light button on the headlight
switch.
CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures
and warning have been established for the tire
size equipped on your vehicle. Undesirable
system operation or sensor damage may result
when using replacement equipment that is not
of the same size, type, and/or style. Aftermarket
wheels can cause sensor damage. Using
aftermarket tire sealants may cause the Tire
Pressure Monitoring System (TPMS) sensor to
become inoperable. After using an aftermarket
tire sealant it is recommended that you take
your vehicle to an authorized dealer to have your
sensor function checked.

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GETTING TO KNOW YOUR INSTRUMENT PANEL109
Snowplow Mode Indicator Light —
If Equipped
This indicator light will illuminate when
Snowplow mode has been activated
Úpage 192.

Cold Ambient Derate Mode Indicator Light —
If Equipped

This indicator light will illuminate when a
derate (engine power reduction) is
activated for protection of the
turbocharger in cold ambient
temperatures.
Diesel Exhaust Brake Indicator Light —
If Equipped
This indicator light will illuminate when
the Diesel Exhaust Brake has been
activated, and is in full strength mode
Ú page 129.
4WD Lock Indicator Light
This light alerts the driver that the vehicle
is in the 4WD Lock mode. The front and
rear driveshafts are mechanically locked
together, forcing the front and rear
wheels to rotate at the same speed Ú page 140.
4WD Low Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the 4WD Low mode. The front and
rear driveshafts are mechanically locked
together forcing the front and rear
wheels to rotate at the same speed. Low range
provides a greater gear reduction ratio to provide
increased torque at the wheels Ú page 140.
4WD High Indicator Light — If Equipped
This light alerts the driver that the vehicle
is in the 4WD High mode. The front and
rear driveshafts are mechanically locked
together forcing the front and rear
wheels to rotate at the same speed.
NEUTRAL Indicator Light — If Equipped
This light alerts the driver that the 4WD
power transfer case is in the NEUTRAL
mode and the front and rear driveshafts
are disengaged from the powertrain.
Low Diesel Exhaust Fluid (DEF) Indicator
Light — If Equipped
The Low DEF Indicator will illuminate if
the vehicle is low on DEF Ú page 364.
Wait To Start Indicator Light — If Equipped
This indicator light will illuminate for
approximately two seconds when the
ignition is turned to the RUN position. Its
duration may be longer based on colder
operating conditions. Vehicle will not initiate start
until telltale is no longer displayed Ú page 117.
NOTE:The Wait To Start Indicator Light may not illuminate
if the intake manifold temperature is warm
enough.
Water In Fuel Indicator Light — If Equipped
The Water In Fuel Indicator Light will
illuminate when there is water detected
in the fuel filter. If this light remains on,
DO NOT start the vehicle before you drain
the water from the fuel filter to prevent engine
damage Ú page 360.
GREEN INDICATOR LIGHTS
Adaptive Cruise Control (ACC) Set With
Target Indicator Light — If Equipped
This will display when the ACC is set and
a the vehicle in front is detected
Úpage 150.
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110GETTING TO KNOW YOUR INSTRUMENT PANEL
Adaptive Cruise Control (ACC) Set With No
Target Detected Indicator Light —
If Equipped
This light will turn on when the Adaptive
Cruise Control is SET and there is no
vehicle in front detected Úpage 150.
Automatic Diesel Exhaust Brake Indicator
Light — If Equipped
This indicator light will illuminate when
the Diesel Exhaust Brake has been
activated, and has switched to Automatic
mode Úpage 149.
ECO Mode Indicator Light — If Equipped
This light will turn on when ECO mode is
active.
Parking/Headlights On Indicator Light
This indicator light will illuminate when
the parking lights or headlights are
turned on.
LaneSense Indicator Light — If Equipped
The LaneSense indicator light illuminates
solid green when both lane markings
have been detected and the system is
“armed” and ready to provide visual and
torque warnings if an unintentional lane departure
occurs Ú page 163.
Front Fog Indicator Light — If Equipped
This indicator light will illuminate when
the front fog lights are on.
Turn Signal Indicator Lights

When the left or right turn signal is
activated, the turn signal indicator will
flash independently and the
corresponding exterior turn signal lamps
will flash. Turn signals can be activated when the
multifunction lever is moved down (left) or up (right).

NOTE:
A continuous chime will sound if the vehicle is
driven more than 1 mile (1.6 km) with either
turn signal on.
Check for an inoperative outside light bulb if
either indicator flashes at a rapid rate.
If equipped with fog lamps, the fog lamp on
the side of the activated turn signal will also
illuminate to provide additional light when
turning.
Cruise Control Set Indicator Light —
If Equipped
This indicator light will illuminate when
the cruise control is set to the desired
speed Ú page 149.
WHITE INDICATOR LIGHTS

Adaptive Cruise Control (ACC) Ready Light —
If Equipped

This light will illuminate when the vehicle
equipped with ACC has been turned on
but not set Ú page 150.
Cruise Control Ready Indicator
This indicator light will illuminate when
the cruise control is ready, but not set
Úpage 149.
Set Speed Display Indicator Light
The Set Speed Display indicator light
indicates the set speed for the Speed
Control and ACC settings.
LaneSense Indicator Light — If Equipped
When the LaneSense system is ON, but
not armed, the LaneSense indicator light
illuminates solid white. This occurs when
only left, right, or neither lane line has
been detected. If a single lane line is detected, the
system is ready to provide only visual warnings if
an unintentional lane departure occurs on the
detected lane line Ú page 163.

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