park assist RAM CHASSIS CAB 2019 User Guide

STARTING AND OPERATING 283
Mobile Mode
To operate the PTO in this mode the vehicle must meet the
following conditions:
• Mobile mode is activated via the menu on the instrument
cluster display.
• (ON/OFF) switch has been activated.
• Transmission must be in PARK or DRIVE.
• Parking brake must not be applied.
• Brake pedal must not be applied.
• No vehicle or brake faults present.
• Vehicle engine must be running.
• PTO must be correctly installed using the vehicle provided
circuits.
The customer may choose to use the PTO while the vehicle is
moving. To do so, the PTO function must be activated prior
to taking the vehicle out of PARK. This is accomplished by
activating the upfitter-provided PTO on/off switch. At this
point, the customer may place the vehicle in a forward or
reverse gear and have PTO operation once the vehicle begins
to move. To disengage PTO operation and return to “stan -
dard vehicle operation” simply toggle the on/off switch to
the OFF position. NOTE:
For application specific information with respect to PTO and
pump requirements and additional vehicle information
(wiring schematics, preset idle values, engine speed limits,
and vehicle hardware and software requirements) please
refer to the Body Builders Guide by accessing rambody -
builder.com and choosing the appropriate links.
POWER STEERING
Hydraulic Power Steering
The standard power steering system will give you good
vehicle response and increased ease of maneuverability in
tight spaces. The system will provide mechanical steering
capability if power assist is lost.
If for some reason the power assist is interrupted, it will still
be possible to steer your vehicle. Under these conditions, you
will observe a substantial increase in steering effort, espe -
cially at very low vehicle speeds and during parking maneu -
vers. 5

STARTING AND OPERATING 309
To Cancel
The following conditions will cancel the Normal (Fixed
Speed) Cruise Control without clearing the memory:
• The brake pedal is applied.
• The CANC button is pushed.
• The Electronic Stability Control/Traction Control System
(ESC/TCS) activates.
• The vehicle parking brake is applied.
• The braking temperature exceeds normal range (over -
heated).
• The gear selector is removed from the DRIVE position.
• The driver switches ESC to full-off mode.
To Resume Speed
To resume a previously set speed, push the RES (+) button
and release. Resume can be used at any speed above 20 mph
(32 km/h). To Turn Off
The system will turn off and erase the set speed in memory if:
• The Normal (Fixed Speed) Cruise Control on/off button is
pushed.
• The ignition is turned OFF.
• You engage Four-Wheel Drive Low.
• The Adaptive Cruise Control (ACC) on/off button is
pushed.
PARKSENSE REAR PARK ASSIST — IF EQUIPPED
The ParkSense Rear Park Assist system provides visual and
audible indications of the distance between the rear fascia
and a detected obstacle when backing up, e.g. during a
parking maneuver. Refer to “ParkSense System Usage
Precautions” in this section for limitations of this system and
recommendations.
ParkSense will retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position. 5

310 STARTING AND OPERATING
ParkSense can be active only when the gear selector is in
REVERSE. If ParkSense is enabled at this gear selector posi -
tion, the system will remain active until the vehicle speed is
increased to approximately 7 mph (11 km/h) or above.
When in REVERSE and above the system's operating speed,
a warning will appear within the instrument cluster display
indicating the vehicle speed is too fast. The system will
become active again if the vehicle speed is decreased to
speeds less than approximately 6 mph (9 km/h).
ParkSense Sensors
For the 3500, 4500 and 5500 Chassis Cab vehicles, the rear
ParkSense sensors are shipped loose. Please refer to the Ram
Body Builders Guide for more information.
The four ParkSense sensors are to be located in the rear
fascia/bumper, and monitor the area behind the vehicle that
is within the sensors’ field of view.
The sensors can detect obstacles from approximately
18 inches (45 cm) up to 79 inches (200 cm) from the rear
fascia/bumper in the horizontal direction, depending on the
location, type and orientation of the obstacle.
NOTE:
If equipped as a dually, the ParkSense system has six rear
sensors to assist in detection around the dually flares. ParkSense Warning Display
The ParkSense Warning screen is located within the instru -
ment cluster display. It provides visual warnings to indicate
the distance between the rear fascia/bumper and the
detected obstacle. Refer to “Instrument Cluster Display” in
“Getting To Know Your Instrument Panel” for further infor -
mation.
ParkSense Display
When the vehicle is in REVERSE, the warning display will
turn on indicating the system status.
The system will indicate a detected obstacle by showing a
single arc in the left and/or right rear regions based on the
object’s distance and location relative to the vehicle.
If an object is detected in the left and/or right rear region, the
display will show a single solid arc in the left and/or right
rear region and the system will produce a tone. As the
vehicle moves closer to the object, the display will show the
single arc moving closer to the vehicle and the tone will
change from a single 1/2 second tone to slow, to fast, to
continuous.

STARTING AND OPERATING 315
Enabling And Disabling ParkSense
ParkSense can be enabled and disabled with the ParkSense
switch.
When the gear selector is moved to REVERSE and
the system is disabled, the instrument cluster
display will show the vehicle graphic with “Off”
over the arcs for as long as the vehicle is in REVERSE.
NOTE:
The ParkSense system will automatically disable when the
system detects that a trailer with trailer brakes has been
connected to the Integrated Trailer Brake Module. The
instrument cluster display will show an “Off” message over
the arcs if the ParkSense system is off, or a “Trailer” message
if the system is on, for as long as the vehicle is in REVERSE.
The ParkSense switch LED will be on when ParkSense is
disabled or defective. The ParkSense switch LED will be off
when the system is enabled.
If the ParkSense switch is pushed, and the system is disabled
or requires service, the ParkSense switch LED will blink
momentarily, and then the LED will be on. Service The ParkSense Rear Park Assist System
During vehicle start up, when the Rear ParkSense System
has detected a faulted condition, the instrument cluster
display will show the "Rear ParkSense Unavailable Service
Required" or the "Rear ParkSense Unavailable Wipe Sensors"
message.
When the gear selector is moved into REVERSE, a vehicle
graphic will show in the instrument cluster display, along
with the display overlay “Rear ParkSense Unavailable Wipe
Sensors.” If the system needs service, the display overlay will
read “Rear ParkSense Unavailable Service Required” Under
this condition, ParkSense will not operate.
If "Rear ParkSense Unavailable Wipe Sensors" appears in the
instrument cluster display make sure the outer surface and
the underside of the rear fascia/bumper is clean and clear of
snow, ice, mud, dirt or other obstruction, and then cycle the
ignition. If the message continues to appear, see an autho -
rized dealer.
If "Rear ParkSense Unavailable Service Required" appears in
the instrument cluster display, see an authorized dealer. 5

STARTING AND OPERATING 317
PARKSENSE FRONT AND REAR PARK ASSIST
The ParkSense Park Assist system provides visual and
audible indications of the distance between the rear, and/or
front fascia/bumper, and a detected obstacle when backing
up or moving forward, e.g. during a parking maneuver.
Refer to “ParkSense System Usage Precautions” in this
section for limitations of this system and recommendations.
ParkSense will retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position.
ParkSense can be active only when the gear selector is in
REVERSE or DRIVE. If ParkSense is enabled at one of these
gear selector positions, the system will remain active until
the vehicle speed is increased to approximately 7 mph
(11 km/h) or above. A warning will appear in the instrument
cluster display when the vehicle is in REVERSE, indicating
the vehicle is above ParkSense operating speed. The system
will become active again if the vehicle speed is decreased to
speeds less than approximately 6 mph (9 km/h).• Before using ParkSense, it is strongly recommended
that the ball mount and hitch ball assembly is discon -
nected from the vehicle when the vehicle is not used for
towing. Failure to do so can result in injury or damage
to vehicles or obstacles because the hitch ball will be
much closer to the obstacle than the rear fascia when
the loudspeaker sounds the continuous tone. Also, the
sensors could detect the ball mount and hitch ball
assembly, depending on its size and shape, giving a
false indication that an obstacle is behind the vehicle.
CAUTION!
• ParkSense is only a parking aid and it is unable to
recognize every obstacle, including small obstacles.
Parking curbs might be temporarily detected or not
detected at all. Obstacles located above or below the
sensors will not be detected when they are in close
proximity.
• The vehicle must be driven slowly when using Park -
Sense in order to be able to stop in time when an
obstacle is detected. It is recommended that the driver
looks over his/her shoulder when using ParkSense. WARNING! (Continued)
5

318 STARTING AND OPERATING
ParkSense Sensors
For the 3500, 4500 and 5500 Chassis Cab vehicles, the rear
ParkSense sensors are shipped loose. Please refer to the Ram
Body Builders Guide for more information.
The four ParkSense sensors are to be located in the rear
fascia/bumper, and monitor the area behind the vehicle that
is within the sensors’ field of view.
The sensors can detect obstacles from approximately
18 inches (45 cm) up to 79 inches (200 cm) from the rear
fascia/bumper in the horizontal direction, depending on the
location, type and orientation of the obstacle.
NOTE:
If equipped as a dually, the ParkSense system has six rear
sensors to assist in detection around the dually flares.
The six ParkSense sensors, located in the front fascia/bumper,
monitor the area in front of the vehicle that is within the
sensors’ field of view. The sensors can detect obstacles from
approximately 12 inches (30 cm) up to 47 inches (120 cm) from
the front fascia/bumper in the horizontal direction, depending
on the location, type and orientation of the obstacle. ParkSense Warning Display
The ParkSense Warning screen is located within the instru -
ment cluster display. It provides visual warnings to indicate
the distance between the rear fascia/bumper and/or front
fascia/bumper and the detected obstacle. Refer to “Instru -
ment Cluster Display” in “Getting To Know Your Instru -
ment Panel” for further information.
ParkSense Display
The warning display will turn on indicating the system
status when the vehicle is in REVERSE or when the vehicle is
in DRIVE and an obstacle has been detected.
The system will indicate a detected obstacle by showing a
single arc in the left and/or right rear regions based on the
obstacle’s distance and location relative to the vehicle.

STARTING AND OPERATING 323
NOTE:
ParkSense will reduce the volume of the radio, if on, when
the system is sounding an audio tone.
Front Park Assist Audible Alerts
ParkSense will turn off the Front Park Assist audible alert
(chime) after approximately three seconds when an obstacle
has been detected, the vehicle is stationary, and brake pedal
is applied.
Adjustable Chime Volume Settings
The Front and Rear chime volume settings are program -
mable through the Uconnect system. Refer to “Uconnect
Settings” in “Multimedia” for further information.
The chime volume settings include low, medium, and high.
The factory default volume is medium. Enabling And Disabling Front And/Or Rear ParkSense
Front ParkSense can be enabled and disabled with the Front
ParkSense switch.
Rear ParkSense can be enabled and disabled with the Rear
ParkSense switch.
When the gear selector is moved to REVERSE and
the Front or Rear system is disabled, the instrument
cluster display will show the “Off” message. This
vehicle graphic will be displayed for as long as the vehicle is
in REVERSE.
The Front or Rear ParkSense switch LED will be on when
Front or Rear ParkSense is disabled or requires service. The
Front or Rear ParkSense switch LED will be off when the
Front or Rear system is enabled. If the Front or Rear Park -
Sense switch is pushed, and the system requires service, the
Front or Rear ParkSense switch LED will blink momentarily,
and then the LED will be on.Arcs-Center None 4th Solid 3rd Flashing 2nd Flashing 1st Flashing
Arcs-Right None None None 2nd Flashing 1st Flashing
Radio Volume
Reduced No No No Yes Yes
5

324 STARTING AND OPERATING
Service The ParkSense Front/Rear Park Assist
System
During vehicle start up, when the Front/Rear ParkSense
System has detected a faulted condition, the instrument
cluster display will show the "Front/Rear ParkSense
Unavailable Service Required" or the "Front/Rear ParkSense
Unavailable Wipe Sensors" message.
When the gear selector is moved into REVERSE, a vehicle
graphic will show in the instrument cluster display, along
with the display overlay “Front/Rear ParkSense Unavail -
able Wipe Sensors.” If the system needs service, the display
overlay will read “Front/Rear ParkSense Unavailable
Service Required.” Under this condition, ParkSense will not
operate.
If "Front/Rear ParkSense Unavailable Wipe Sensors"
appears in the instrument cluster display make sure the
outer surface and the underside of the rear fascia/bumper is
clean and clear of snow, ice, mud, dirt or other obstruction,
and then cycle the ignition. If the message continues to
appear, see an authorized dealer.
If "Front/Rear ParkSense Unavailable Service Required"
appears in the instrument cluster display, see an authorized
dealer. Cleaning The ParkSense System
Clean the ParkSense sensors with water, car wash soap and
a soft cloth. Do not use rough or hard cloths. Do not scratch
or poke the sensors. Otherwise, you could damage the
sensors.
ParkSense System Usage Precautions
NOTE:
• Ensure that the front and rear bumpers are free of snow,
ice, mud, dirt and debris to keep the ParkSense system
operating properly.
• Jackhammers, large trucks, and other vibrations could
affect the performance of ParkSense.
• When you move the gear selector to the REVERSE position
and Front or Rear ParkSense is turned off, the instrument
cluster display will show "Off" on the vehicle graphic arcs.
This vehicle graphic will be displayed for as long as the
vehicle is in REVERSE.
• ParkSense, when on, will reduce the volume of the radio
when it is sounding a tone.

STARTING AND OPERATING 327
• The touchscreen button "X" to disable display of the
camera image is made available ONLY when the vehicle is
not in REVERSE.
If Equipped — Cargo Camera Icons:
• — Backup Camera Touchscreen Button
• — Cargo Camera Touchscreen Button
• — AUX Camera Touchscreen Button
If equipped with a Cargo Camera, a touchscreen button to
indicate the current active Camera image being displayed is
made available whenever the Rear View Camera image is
displayed.
If equipped with a Cargo Camera, a touchscreen button to
switch the display to Cargo Camera image is made available
whenever the Rear View Camera image is displayed.
A touchscreen button "X" to disable display of the camera
image is made available when the vehicle is not in REVERSE
gear. When enabled, active guide lines are overlaid on the backup
camera image to illustrate the width of the vehicle and its
projected backup path based on the steering wheel position.
The active guide lines will show separate zones that will help
indicate the distance to the rear of the vehicle.
NOTE:
For further information about how to access and change the
programmable features of the ParkView Rear Backup
Camera, refer to “Uconnect Settings” in “Multimedia.”
A dashed center line overlay indicates the center of the
vehicle to assist with parking or aligning to a hitch/receiver.
The following table shows the approximate distances for
each zone:
Zones Distance To The Rear Of
The Vehicle
Red 0 - 1 ft (0 - 30 cm)
Yellow 1 ft - 6.5 ft (30 cm - 2m)
Green 6.5 ft or greater
(2 m or greater) 5

STARTING AND OPERATING 335
Forward Facing Camera With Tire Lines — If Equipped
The Forward Facing Camera displays a front view image of
the road ahead, along with tire lines to guide the driver when
driving on narrow roads.
Activation
The Forward Facing Camera can be activated by pressing the
Forward Camera soft button on the touchscreen.
Once activated, the camera image will remain on as long as
the vehicle speed is below 8 mph (13 km/h).
Deactivation
The Forward Facing Camera is deactivated in the following
conditions:
• The vehicle speed exceeds 8 mph (13 km/h) for 10
seconds.
• The “X” button on the display is pressed.
• Vehicle is shifted into PARK.
• Ignition is cycled to OFF.
NOTE:
The Forward Facing Camera cannot be deactivated when the
vehicle is in 4LO. Trailer Reverse Guidance — If Equipped
The Trailer Reverse Guidance feature assists the driver in
backing up a trailer by providing adjustable camera views of
the trailer and surrounding area. The cameras are mounted
on the side mirrors and the images will be displayed
side-by-side on the touchscreen. Left and right camera
images are swapped and mirrored on the touchscreen to
show the equivalent area behind the vehicle as though the
driver is using the side mirrors.
Activation
The Trailer Reverse Guidance feature can be activated by
pressing the Trailer Reverse Guidance button on the touch -
screen. 5