2023 RAM CHASSIS CAB change wheel

GETTING TO KNOW YOUR INSTRUMENT PANEL93
3. Without pushing the brake pedal, push the ENGINE START/STOP button once to return the
ignition to the OFF position.
NOTE:If the indicator message illuminates when you start
the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
DISPLAY MENU ITEMS
Push and release the up or down arrow
button until the desired selectable menu icon is
highlighted in the instrument cluster display.
The instrument cluster display menu items may
consist of the following:
Speedometer
Push and release the up or down arrow
button until the speedometer menu item is
highlighted in the instrument cluster display. Push
and release the right arrow button to cycle the
display between mph and km/h.
Driver Assist — If Equipped
The Driver Assist menu displays the status of the
ACC system.
Push and release the up or down arrow
button until the Driver Assist menu is displayed in
the instrument cluster display.
Adaptive Cruise Control (ACC) Feature
The instrument cluster display displays the current
ACC system settings. The information displayed
depends on ACC system status.
Push the ACC on/off button (located on the
steering wheel) until one of the following displays
in the instrument cluster display:
Adaptive Cruise Control Off
When ACC is deactivated, the display will read
“Adaptive Cruise Control Off.”
Adaptive Cruise Control Ready
When ACC is activated but the vehicle speed
setting has not been selected, the display will read
“Adaptive Cruise Control Ready.” Push the SET + or the SET- button (located on the
steering wheel) and the following will display in the
instrument cluster display:
ACC SET
When ACC is set, the set speed will display in the
instrument cluster.
The ACC screen may display once again if any ACC
activity occurs, which may include any of the
following:
Distance Setting Change
System Cancel
Driver Override
System Off
ACC Proximity Warning
ACC Unavailable Warning
NOTE:The instrument cluster display will return to the last
display selected after five seconds of no ACC
display activity Ú
page 150.
LaneSense — If Equipped
The instrument cluster display displays the current
LaneSense system settings. The information
displayed depends on LaneSense system status
and the conditions that need to be met
Ú page 163.
Speedometer Vehicle Info
Off Road —
If Equipped
Driver Assist —
If Equipped Fuel Economy Trip A/Trip B
Screen Set Up Vehicle
Settings —
If EquippedCommercial
Settings —
If Equipped
Trailer Tow Audio Messages
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134STARTING AND OPERATING
engine shutdown, perform this procedure only in a
desired location (preferably, at an authorized
dealer).

1. Stop the vehicle.

2. Shift the transmission into PARK, if possible. If not, shift the transmission to NEUTRAL.
3. Push and hold the ignition switch until the engine turns off.
4. Wait approximately 30 seconds.
5. Restart the engine.
6. Shift into the desired gear range. If the problem is no longer detected, the
transmission will return to normal operation.
NOTE:Even if the transmission can be reset, we
recommend that you visit an authorized dealer at
your earliest possible convenience. An authorized
dealer has diagnostic equipment to assess the
condition of your transmission.
If the transmission cannot be reset, authorized
dealer service is required.
Electronic Range Select (ERS) Operation
The ERS shift control allows the driver to limit the
highest available gear when the transmission is in
DRIVE. For example, if you set the transmission
gear limit to FOURTH gear, the transmission will not shift above FOURTH gear (except to prevent
engine overspeed), but will shift through the lower
gears normally.
You can switch between DRIVE and ERS mode at
any vehicle speed. When the transmission gear
selector is in DRIVE, the transmission will operate
automatically, shifting between all available gears.
Tapping the GEAR “–” switch (on the steering
wheel) will activate ERS mode, display the current
gear in the instrument cluster, and set that gear as
the top available gear. Once in ERS mode, tapping
the GEAR “–” or GEAR “+” switch will change the
top available gear.

ERS Control
To exit ERS mode, simply push and hold the
GEAR “+” switch until the gear limit display
disappears from the instrument cluster.
When to Use TOW/HAUL Mode
When driving in hilly areas, towing a trailer, carrying
a heavy load, etc., and frequent transmission
shifting occurs, push the TOW/HAUL switch to
activate TOW/HAUL mode. This will improve
performance and reduce the potential for
transmission overheating or failure due to
excessive shifting.

TOW/HAUL Switch

1 — GEAR “+” Switch
2 — GEAR “–” Switch
WARNING!
Do not downshift for additional engine braking
on a slippery surface. The drive wheels could
lose their grip and the vehicle could skid,
causing a collision or personal injury.

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138STARTING AND OPERATING
You can switch between DRIVE and ERS mode at
any vehicle speed. When the gear selector is in the
DRIVE position, the transmission will operate
automatically, shifting between all available gears.
Tapping the ERS “-” switch will activate ERS mode,
display the current gear in the instrument cluster,
and set that gear as the top available gear. Once in
ERS mode, tapping “-” or “+” will change the top
available gear.

Electronic Range Select

To exit ERS mode, simply push and hold the
ERS “+” switch until the gear limit display
disappears from the instrument cluster.
NOTE:To select the proper gear position for maximum
deceleration (engine braking), simply push and
hold the ERS “-” switch. The transmission will shift
to the range from which the vehicle can best be
slowed down.
Overdrive Operation

The automatic transmission includes an
electronically controlled Overdrive (FIFTH and SIXTH
gears). The transmission will automatically shift into
Overdrive if the following conditions are present:

The gear selector is in the DRIVE position.
The transmission fluid has reached an
adequate temperature.
The engine coolant has reached an adequate
temperature.
Vehicle speed is sufficiently high.
The TOW/HAUL switch has not been activated.
The driver is not heavily pressing the acceler -
ator.
When To Use TOW/HAUL Mode
When driving in hilly areas, towing a trailer, carrying
a heavy load, etc., and frequent transmission
shifting occurs, push the TOW/HAUL switch to
activate TOW/HAUL mode. This will improve
performance and reduce the potential for
transmission overheating or failure due to
excessive shifting. When operating in TOW/HAUL
mode, transmission upshifts are delayed, and the
transmission will automatically downshift (for
engine braking) when the throttle is closed and/or
during steady braking maneuvers.

TOW/HAUL Switch

1 — GEAR “+” Switch
2 — GEAR “–” Switch
WARNING!
Do not downshift for additional engine braking
on a slippery surface. The drive wheels could
lose their grip and the vehicle could skid,
causing a collision or personal injury.
CAUTION!
When using ERS for engine braking while
descending steep grades, be careful not to
overspeed the engine. Apply the brakes as
needed to prevent engine overspeed.

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STARTING AND OPERATING147
2H OR 4H TO 4L
NOTE:
When shifting into or out of 4L some gear noise
may be heard. This noise is normal and is not detri -
mental to the vehicle or occupants.
With the vehicle rolling at 2 to 3 mph (3 to 5 km/h),
shift the transmission into NEUTRAL. While the
vehicle is coasting at 2 to 3 mph (3 to 5 km/h),
shift the transfer case lever firmly to the desired
position. Do not pause in transfer case Neutral.
NOTE:
Pausing in transfer case N (Neutral) in vehicles
equipped with an automatic transmission may
require shutting the engine OFF to avoid gear
clash while completing the shift. If difficulty
occurs, shift the transmission into Neutral, hold
your foot on the brake, and turn the engine OFF.
Complete the range shift to the desired position.

Shifting into or out of 4L is possible with the
vehicle completely stopped, however difficulty
may occur due to the mating teeth not being prop -
erly aligned. Several attempts may be required for
teeth alignment and shift completion to occur.
The preferred method is with the vehicle rolling 2
to 3 mph (3 to 5 km/h). Avoid attempting to
engage or disengage 4L with the vehicle moving
faster than 2 to 3 mph (3 to 5 km/h).

Do not attempt to shift into or out of 4L while the
transmission is in gear.
Transfer Case Position Indicator Light
The Transfer Case Position Indicator Light in the
instrument cluster is used to alert the driver that
the front axle is fully engaged and all four wheels
are driving.
LIMITED-SLIP DIFFERENTIAL
The limited-slip differential provides additional
traction on snow, ice, mud, sand and gravel,
particularly when there is a difference between the
traction characteristics of the surface under the
right and left rear wheels. During normal driving
and cornering, the limited-slip unit performs
similarly to a conventional differential. On slippery
surfaces, however, the differential delivers more of
the driving effort to the rear wheel having the
better traction.
The limited-slip differential is especially helpful
during slippery driving conditions. With both rear
wheels on a slippery surface, a slight application of
the accelerator will supply maximum traction.
When starting with only one rear wheel on an
excessively slippery surface, slight momentary
application of the parking brake may be necessary
to gain maximum traction. Care should be taken to avoid sudden
accelerations when both rear wheels are on a
slippery surface. This could cause both rear wheels
to spin, and allow the vehicle to slide sideways on
the crowned surface of a road or in a turn.
POWER TAKE OFF (PTO) OPERATION —
IF EQUIPPED
This vehicle when equipped with PTO Prep and the
AS66RC/AS69RC automatic 6-speed, will allow for
an aftermarket upfit with a transmission driven
PTO. The customer will have the ability to operate
the PTO in either a “stationary”, “mobile” or
“remote” mode. The vehicles will be factory set to
the “stationary” mode. To select a different mode,
or to change any other PTO setting, you will need to
enter the commercial vehicle menu on the
instrument cluster screen. Details of the PTO
selection modes and further PTO information is
available at the Ram Truck Body Builder’s web site:
https://www.ramtrucks.com/ram-commercial/
body-builders-guide.html
WARNING!
On vehicles equipped with a limited-slip
differential never run the engine with one rear
wheel off the ground since the vehicle may drive
through the rear wheel remaining on the ground.
You could lose control of the vehicle.
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164STARTING AND OPERATING
warning in the form of torque applied to the
steering wheel, as well as a visual warning in the
instrument cluster display to prompt the driver to
remain within the lane boundaries.
The driver may manually override the haptic
warning by applying torque to the steering wheel at
any time.
When only a single lane marking is detected and
the driver drifts across that lane marking (no turn
signal applied), the LaneSense system provides a
visual warning through the instrument cluster
display to prompt the driver to remain within the
lane.
When only a single lane marking is detected, a
haptic (torque) warning will not be provided.
NOTE:When operating conditions have been met, the
LaneSense system will monitor if the driver’s
hands are on the steering wheel and provide an
audible and visual warning to the driver if removed.
The system will cancel if the driver does not return
their hands to the wheel.
TURNING LANESENSE ON OR OFF
The LaneSense button is located on the
switch panel below the Uconnect display.
NOTE:If your vehicle is equipped with a 12–inch
Uconnect Display screen, the LaneSense button is
located above the display.
To turn the LaneSense system on, push the
LaneSense button (LED turns off). A “LaneSense
On” message is shown in the instrument cluster
display.
To turn the LaneSense system off, push the
LaneSense button again (LED turns on).
NOTE:The LaneSense system will retain the last system
state (on or off) from the last ignition cycle when
the ignition is changed to the ON/RUN position.
LANESENSE WARNING MESSAGE
The LaneSense system will indicate the current
lane drift condition through the instrument cluster
display.
When the LaneSense system is on, the lane lines
are gray when both of the lane boundaries have
not been detected and the LaneSense telltale
is solid white.
System ON (Gray Lines) With White Telltale

Left Lane Departure — Only Left Lane Detected
When the LaneSense system is on, the
LaneSense Telltale is solid white when only
the left lane marking has been detected and the
system is ready to provide visual warnings in the
instrument cluster display if an unintentional
lane departure occurs on the left side.
When the LaneSense system senses the lane
has been approached and is in a lane departure
situation, the visual warning in the instrument
cluster display will show the left lane line
flashing yellow (on/off). The LaneSense telltale
changes from solid white to flashing yellow.

23_DPF_OM_EN_USC_t.book Page 164

STARTING AND OPERATING165

Lane Crossed (Flashing Yellow Lane Line) With Yellow Telltale

NOTE:The LaneSense system operates with similar
behavior for a right lane departure when only the
right lane marking has been detected.
Left Lane Departure — Both Lane Lines Detected
When the LaneSense system is on, and both the
lane markings have been detected, the system
is ready to provide visual warnings in the instru-
ment cluster display and a torque warning in the
steering wheel if an unintentional lane depar -
ture occurs. The lane lines turn from gray to
white and the LaneSense telltale is solid
green.
Lanes Sensed (White Lines) With Green Telltale

When the LaneSense system senses a lane drift
situation, the left lane line turns solid yellow.
The LaneSense telltale changes from solid
green to solid yellow. At this time torque is
applied to the steering wheel in the opposite
direction of the lane boundary.
For example: If approaching the left side of the
lane the steering wheel will turn to the right.

Lane Approached (Solid Yellow Lane Line) With Solid
Yellow Telltale
When the LaneSense system senses the lane
has been approached and is in a lane departure
situation, the left lane line flashes yellow (on/
off). The LaneSense telltale changes from
solid yellow to flashing yellow. At this time
torque is applied to the steering wheel in the
opposite direction of the lane boundary.
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STARTING AND OPERATING169
If the camera delay is turned off, the camera image
will close and display the previous screen after
shifting out of REVERSE.
If active guidelines are enabled, the lines are
overlaid on the image in the Rear View to illustrate
the width of the vehicle. The view will also include
the side view mirrors and its projected back up
path based on the steering wheel position.
There are different colored zones to indicate the
distance to the rear of the vehicle. Refer to the
chart below:
Modes Of Operation
Standard Rear View can be manually activated by
selecting “Back Up Camera” through the Controls
menu within the Uconnect system.
Top View
The Top View will show in the Uconnect system with
Rear View and Front View in a split screen display.
There are integrated ParkSense arcs in the image
at the front and rear of the vehicle. The arcs will change color from yellow to red corresponding the
distance zones to the oncoming object.
The fifth button of the ParkSense Camera View
screen will change based on the features present
in the vehicle. If not equipped with a Cargo Camera
or Trailer Reverse Guidance, the Back Up Camera
button will be displayed. If equipped with a Cargo
Camera but no Trailer Reverse Guidance, the
Cargo Camera button will be displayed. If equipped
with both a Cargo Camera and Trailer Reverse
Guidance, the Cargo/Trailer Reverse Guidance
button will be displayed.

ParkSense Camera View

NOTE:
Front tires will display on the image when the
tires are turned.
Due to wide angle cameras in mirrors, the image
will appear distorted.
Top View will show which doors are open.
Open front doors will cancel the outside image.
Top View Plus Rear View This is the default view of the system in
REVERSE and is always paired with the
Top View of the vehicle with optional
active guidelines for the projected path
when enabled.
Rear Cross Path View
Pressing the Rear Cross Path button will
give the driver a wider angle view of the
Rear View. The Top View will be disabled
when this is selected.
Top View Plus Front View The Front View will show you what is
immediately in front of the vehicle and is
always paired with the Top View of the
vehicle.
Front Cross Path View Pressing the Front Cross Path button will
give the driver a wider angle view of the
Front View. The Top View will be disabled
when this is selected.
Zone
Distance To The Rear Of
The Vehicle
Red 0 - 1 ft (0 - 30 cm)
Yellow 1 ft - 6.5 ft (30 cm - 2 m)
Green 6.5 ft or greater
(2 m or greater)
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STARTING AND OPERATING181
Each axle GAWR is determined by the components
in the system with the lowest load carrying capacity
(axle, springs, tires or wheels). Heavier axles or
suspension components sometimes specified by
purchasers for increased durability does not
necessarily increase the vehicle's GVWR.
TIRE SIZE
The tire size on the Vehicle Certification Label
represents the actual tire size on your vehicle.
Replacement tires must be equal to the load
capacity of this tire size.
RIM SIZE
This is the rim size that is appropriate for the tire
size listed.
INFLATION PRESSURE
This is the cold tire inflation pressure for your
vehicle for all loading conditions up to full GAWR.
CURB WEIGHT
The curb weight of a vehicle is defined as the total
weight of the vehicle with all fluids, including
vehicle fuel, at full capacity conditions, and with no
occupants or cargo loaded into the vehicle. The
front and rear curb weight values are determined
by weighing your vehicle on a commercial scale
before any occupants or cargo are added.
LOADING
The actual total weight and the weight of the front
and rear of your vehicle at the ground can best be
determined by weighing it when it is loaded and
ready for operation.

The entire vehicle should first be weighed on a
commercial scale to ensure that the GVWR has not
been exceeded. The weight on the front and rear of the
vehicle should then be determined separately to be
sure that the load is properly distributed over the front
and rear axles. Weighing the vehicle may show that the
GAWR of either the front or rear axle has been
exceeded but the total load is within the specified
GVWR. If so, weight must be shifted from front to rear
or rear to front as appropriate until the specified weight
limitations are met. Store the heavier items down low
and be sure that the weight is distributed equally. Stow
all loose items securely before driving.

Improper weight distributions can have an adverse
effect on the way your vehicle steers and handles
and the way the brakes operate.
TRAILER TOWING
In this section you will find safety tips and
information on limits to the type of towing you can
reasonably do with your vehicle. Before towing a
trailer, carefully review this information to tow your
load as efficiently and safely as possible.
To maintain the New Vehicle Limited Warranty
coverage, follow the requirements and
recommendations in this manual concerning
vehicles used for trailer towing.
COMMON TOWING DEFINITIONS
The following trailer towing related definitions will
assist you in understanding the following
information:
Gross Vehicle Weight Rating (GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, cargo
and tongue weight. The total load must be limited
so that you do not exceed the GVWR Ú page 180.
Gross Trailer Weight (GTW)
The GTW is the weight of the trailer plus the weight
of all cargo, consumables and equipment
(permanent or temporary) loaded in or on the
trailer in its "loaded and ready for operation"
condition.WARNING!
Do not load your vehicle any heavier than the
GVWR, maximum Payload or maximum front and
rear GAWR. If you do, parts on your vehicle can
break, or it can change the way your vehicle
handles. This could cause you to lose control.
Overloading can shorten the life of your vehicle.
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