2023 RAM PROMASTER Owners Manual

STARTING AND OPERATING103
(Continued)
Active Driving Assist Indicators Are Yellow
Driver inattentiveness has been detected,
warning the driver to place hands on the
steering wheel.
Active Driving Assist Indicators Are Red
Driver inattentiveness is still being detected,
warning the driver to place hands on the
steering wheel. This warning is also issued when
the system has detected a tight curve and is
warning the driver to take control
NOTE:The driver MUST replace hands on the steering
wheel and take control of the vehicle when the
system is deactivated.

Active Driving Assist Cancelled Message

MINIMUM RISK MANEUVER
If the driver’s hands are removed from the steering
wheel, a counter will start in order to display and
activate visual and acoustic alerts. When the
absence of hands is detected, the system will start
Minimum Risk Maneuver for bringing the vehicle in
a safe position.

After 23 seconds from the absence of the hands on
the steering wheel, the Adaptive Cruise Control (ACC)
system will apply a brake jerk to warn the driver to take
vehicle control. If, after another 3 seconds the driver
does not take the control of the vehicle, the system will
apply a second brake jerk.
Subsequently, if the absence of hands on the steering
wheel persists, the system will apply an automatic
braking intervention to bring the vehicle to the stop.
As soon as the standstill condition is reached, the
hazard emergency lights will be activated. Then, the
system will unlock the doors (if previously locked). If the
driver takes control of the vehicle during the Minimum
Risk Maneuver by placing the hands on the steering
wheel or pressing the pedal throttle, the system will
behave normally and the Minimum Risk Maneuver will
be stopped.

SYSTEM STATUS

Along with changes in the system’s indicator lights
(green, yellow, and red), the system can also issue a
steering wheel vibration to accompany these warnings.
The vibration warning (if enabled) will occur if the
vehicle crosses a lane marker, for example, when
driving on a tight curve. This feature can be turned
on or off within the Uconnect system
Ú
page 134.

SYSTEM OPERATION/LIMITATIONS
WARNING!
Active Driving Assist is an SAE Level 2 Driver
Assist feature, requiring driver attention at all
times. To prevent serious injury or death:
Always remember that the Active Driver Assist
system is a convenience system that cannot
accurately detect all situations. Complete
attention is always required while driving even
when using ADA.
Always remain alert and be ready to take
control of the vehicle in the event that the
Active Driving Assist system disables.
Always keep your hands on the steering wheel
when the Active Driving Assist system is acti -
vated, deactivated, or otherwise lacks full
functionality as described in this section.
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104STARTING AND OPERATING
The Active Driving Assist system DOES NOT:
Warn or prevent collisions with other vehicles
Steer your vehicle around stopped vehicles,
slower vehicles, construction equipment,
pedestrians, or animals
Respond to traffic lights or stop signs
Merge onto highways or exit off ramps
Turn your vehicle
Change lanes
React to cross traffic
NOTE:Adaptive Cruise Control (ACC) is a core component
of ADA. For ACC system limitations Ú page 89.
The Active Driving Assist system may have limited
or reduced functionality when one of the following
conditions occur:

The vehicle’s radar sensors and/or forward facing
camera is damaged, covered, misaligned, or
obstructed (e.g. by mud, ice, snow, etc.)

If the suspension alignment is not correct, if the
vehicle is modified (e.g. lifting or lowering the
suspension, installing different sized wheels
or tires)
Driving near highway toll booths
NOTE:If damage to the windshield occurs, have the wind -
shield replaced by an authorized dealer as soon as
possible.
PARKSENSE FRONT/REAR PARK ASSIST —
IF EQUIPPED
The ParkSense Park Assist system provides visual
and audible indications of the distance between
the rear, and if equipped, the front fascia/bumper
and a detected obstacle when backing up or
moving forward (e.g. during a parking maneuver).
For limitations of the system (e.g. during a parking
maneuver), see Ú page 110.
NOTE:
The system is designed to assist the driver and
not to substitute the driver.

The driver must stay in full control of the vehicle's
acceleration and braking and is responsible for
controlling the vehicle's movements.

ParkSense will retain the last system state
(enabled or disabled) from the last ignition cycle
when the ignition is placed in the ON/RUN position.
ParkSense is active when the gear selector is
shifted to REVERSE or to a forward gear and an
obstacle is detected, as long as the system is on.
Do not use a hand-held device when the Active
Driving Assist system is engaged.
Maintain a safe distance from other vehicles
and pay attention to traffic conditions.
Do not place any objects on the steering wheel
(e.g. steering wheel covers) which could inter -
fere with the hand detection sensors.

Always pay attention to the road when using the
Active Driving Assist system. ADA will not steer to
avoid safety hazards, construction zones, objects,
or roadway impediments. You need to maintain
control to steer and brake the vehicle in such situ -
ations and when merging into traffic, entering the
highway, making a turn for crossing traffic, or stop-
ping for traffic control devices.

WARNING!

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STARTING AND OPERATING105
When the gear selector shifted to NEUTRAL or
PARK, the system becomes inactive. When the
vehicle is moving forward, the system will remain
active until the vehicle speed remains below
approximately 11 mph (18 km/h). Reducing the
speed approximately below 9 mph (15 km/h), the
system will come back active. When the vehicle is
moving in REVERSE, the system will remain active
as long as the speed remains below the maximum
operating speed of 7 mph (11 km/h). When the
maximum speed limit is exceeded, the system is
disabled and the ParkSense switch LED will
illuminate. The system will become active again if
the vehicle speed reduces below approximately
6 mph (9 km/h).
Interaction With Trailer Towing
The Park Assist system is automatically
deactivated when a trailer is hitched to the vehicle.
The system will be automatically activated as soon
as the trailer is removed.
PARKSENSE SENSORS

The six ParkSense sensors (four when vehicle is
not equipped with front sensors), located in the rear
fascia/bumper, and the six ParkSense sensors located
in the front fascia/bumper, monitor the area in front
and behind the vehicle that is within the sensors’ field
of view. The front sensors detect obstacles from
approximately 12 inches (30 cm) up to 39 inches (100 cm) from the front fascia/bumper. The rear
sensors can detect obstacles from approximately
12 inches (30 cm) up to 55 inches (140 cm) from the
center of the rear fascia/bumper and up to 24 inches
(60 cm) from the corners of the rear fascia/bumper.
These distances depend on the location, type and
orientation of the obstacle in the horizontal direction.

Rear Park Assist Sensors Location

If several obstacles are detected, the ParkSense
system indicates the nearest obstacle.
The minimum height of a detectable obstacle
corresponds to the maximum height of an obstacle
that would clear the underside of the vehicle
during the parking maneuver.
PARKSENSE WARNING DISPLAY
The ParkSense Warning screen will only be
displayed if “Sound and Display” is selected in the
Uconnect system Ú page 134.
The ParkSense Warning screen is located within
the instrument cluster display Ú page 56. It
provides visual warnings to indicate the distance
between the rear fascia/bumper and/or front
fascia/bumper and the detected obstacle.
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 front or
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 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.
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106STARTING AND OPERATING
Front & Rear ParkSense Arcs
1 — No Tone/Solid Arc 7 — Fast Tone/Flashing Arc
2 — No Tone/Flashing Arc 8 — Slow Tone/Solid Arc
3 — Fast Tone/Flashing Arc 9 — Slow Tone/Solid Arc
4 — Continuous Tone/Flashing Arc 10 — Single 1/2 Second Tone/Solid Arc
5 — Continuous Tone/Flashing Arc 11 — Continuous Tone/Flashing Arcs
6 — Fast Tone/Flashing Arc 12 — Fast Tone/Flashing Arcs

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STARTING AND OPERATING107
The vehicle is close to the obstacle when the instrument cluster display shows one flashing arc and sounds a continuous tone. The following chart shows the
warning alert operation when the system is detecting an obstacle:
WARNING ALERTS FOR REAR
Rear Distance (inches/cm) Greater than
59 inches (150 cm) 59–52 inches
(150-130 cm) 52-41 inches
(130-105 cm) 41-34 inches
(105-85 cm) 34-24 inches
(85-60 cm) 24-12 inches
(60-30 cm) Less than
12 inches (30 cm)
Arcs — Left None NoneNoneNoneNone 6th Flashing 5th Flashing
Arcs — Center None 10th Solid 9th Solid 8th Solid 7th Flashing 6th Flashing 5th Flashing
Arcs — Right None NoneNoneNoneNone 6th Flashing 5th Flashing
Audible Alert Chime None
Audible chime increases as the object gets closer to the vehicle Continuous
Radio Volume Reduced No
Yes
WARNING ALERTS FOR FRONT
Front Distance
(inches/cm) Greater than
39 inches (100 cm) 39-32 inches
(100-80 cm) 32-24 inches
(80-60 cm) 24-12 inches
(60-30 cm) Less than
12 inches (30 cm)
Arcs — Left NoneNoneNone3rd Flashing 4th Flashing
Arcs — Center None1st Solid2nd Flashing 3rd Flashing4th Flashing
Arcs — Right NoneNoneNone3rd Flashing 4th Flashing
Audible Alert Chime NoneAudible chime increases as the object gets close to the vehicle Continuous
Radio Volume Reduced No
Yes Yes Yes
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108STARTING AND OPERATING
NOTE:ParkSense will reduce the volume of the radio, if
on, when the system is sounding an audible 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
Front and Rear chime volume settings can be
selected from the Uconnect system Ú page 134.
The chime volume settings include low, medium,
and high.
ParkSense will retain its last known configuration
state through ignition cycles.
ENABLING AND DISABLING PARKSENSE

ParkSense can be enabled and disabled with
the ParkSense switch, located on the switch
panel below the Uconnect display.

When the ParkSense switch is pushed to disable
the system, the instrument cluster display
Ú page 56 will show the “ParkSense Disabled”
message for approximately five seconds.
The ParkSense switch LED will be on when
ParkSense is disabled or requires service.
The ParkSense switch LED will be off when the
system is enabled. If the ParkSense switch is pushed, and requires service, the ParkSense
switch LED will blink momentarily, and then the
LED will be on.
SERVICE THE PARKSENSE PARK ASSIST
S
YSTEM

When the ParkSense System has detected a faulted
condition, the instrument cluster display will actuate
a single chime, and it will show the "PARKSENSE
UNAVAILABLE WIPE REAR SENSORS", "PARKSENSE
UNAVAILABLE WIPE FRONT SENSORS", or the
"PARKSENSE UNAVAILABLE SERVICE REQUIRED"
message for five seconds. Under this condition,
ParkSense will not operate.

If "PARKSENSE UNAVAILABLE WIPE REAR
SENSORS" or "PARKSENSE UNAVAILABLE WIPE
FRONT SENSORS" appears in the instrument
cluster display make sure the outer surface and
the underside of the rear fascia/bumper and/or
front 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 the "PARKSENSE UNAVAILABLE SERVICE
REQUIRED" message appears in the instrument
cluster display, see an authorized dealer.
PARKSENSE PARK ASSIST FAILURE
I
NDICATIONS
A malfunction of the ParkSense sensors
or system is indicated, during REVERSE
gear engagement, by the instrument
panel warning icon.
The warning icon is illuminated and a message is
displayed in the instrument cluster display
(if equipped) Ú page 65.
The sensors and wiring are tested continuously
when the ignition is in the ON/RUN position.
Failures are indicated immediately if they occur
when the system is on.
Even if the system is able to identify that a specific
sensor is in failure condition, the instrument
cluster display shall indicate that the ParkSense
system is unavailable, without reference to the
sensor in failure condition. If even a single sensor
fails, the entire system must be disabled.
The system is turned off automatically.
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.

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(Continued)
PARKSENSE PARK ASSIST SYSTEM
U
SAGE PRECAUTIONS
NOTE:
Ensure that the front and rear fascia/bumper
are free of snow, ice, mud, dirt and debris to
keep the ParkSense system operating properly.
Construction equipment, large trucks, and other
vibrations could affect the performance of
ParkSense.
When you turn ParkSense off, the instrument
cluster display will read “PARKSENSE OFF.”
Furthermore, once you turn ParkSense off, it
remains off until you turn it on again, even if you
cycle the ignition key.
ParkSense, when on, will reduce the volume of
the radio when it is sounding a tone.

Clean the ParkSense sensors regularly, taking care
not to scratch or damage them. The sensors must
not be covered with ice, snow, slush, mud, dirt or
debris. Failure to do so can result in the system not
working properly. The ParkSense system might not
detect an obstacle behind or in front of the fascia/
bumper, or it could provide a false indication that an
obstacle is behind or in front of the fascia/bumper.

Use the ParkSense switch to turn the ParkSense
system and Side Distance Warning off if objects
such as bicycle carriers, etc. are placed within
12 inches (30 cm) from the rear fascia/bumper. Failure to do so can result in the system misin
-
terpreting a close object as a sensor problem,
causing the “PARKSENSE UNAVAILABLE
SERVICE REQUIRED” message to be displayed
in the instrument cluster display.
NOTE:If any objects are attached to the bumper within a
6.5 ft (2 m) field of view, they will interfere and
cause false alerts and possibly blockage.
There may be a delay in the object detection
rate if the object is moving.
The operation of the rear sensors is automati -
cally deactivated when the trailer's electric plug
is inserted in the vehicle's tow hook socket,
while the front sensors stay active and can
provide acoustic and visual warnings. The rear
sensors are automatically reactivated when the
trailer's cable plug is removed.
WARNING!
Drivers must be careful when backing up even
when using ParkSense. Always check carefully
behind your vehicle, look behind you, and be
sure to check for pedestrians, animals, other
vehicles, obstructions, and blind spots before
backing up. You are responsible for safety
and must continue to pay attention to your
surroundings. Failure to do so can result in
serious injury or death.

Before using ParkSense, it is strongly recom -
mended that the ball mount and hitch ball
assembly be disconnected from the vehicle
when the vehicle is not used for towing. Failure
to do so can result in injury or damage to vehi -
cles or obstacles because the hitch ball will be
much closer to the obstacle than the rear fascia
when the vehicle 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 obsta -
cles. 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
ParkSense in order to be able to stop in time
when an obstacle is detected. It is recom -
mended that the driver looks over his/her
shoulder when using ParkSense.
WARNING!
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110STARTING AND OPERATING
If it is necessary to keep the ball mount and hitch
ball assembly mounted for a long period, it is
possible to filter out the ball mount and hitch ball
assembly presence in the sensor field of view.
The filtering operation must be performed only by
an authorized dealer.
SIDE DISTANCE WARNING SYSTEM
The Side Distance Warning system detects the
presence of side obstacles near the vehicle using
the parking sensors located in the front and rear
fascia/bumpers.
Side Distance Warning Display
The Side Distance Warning screen will only be
displayed if this feature is enabled within Uconnect
Settings Ú page 134.
The system warns the driver with an acoustic
signal and, when enabled, with visual indications
on the instrument cluster display.
When the vehicle is in DRIVE, the Side Distance
Warning volume/chime will match the Front
ParkSense volume and chime type.
When the vehicle is in REVERSE, the Side Distance
Warning volume/chime will match the Rear
ParkSense volume and chime type.
NOTE:Parksense will reduce the volume of the radio if
on when the system is sounding an audible tone.
An audible tone will only sound if a collision is
possible.
Activation/Deactivation

The system can operate only after driving a short
distance and if the vehicle speed is between 0 and
7 mph (0 and 11 km/h). The system can be activated/
deactivated via the Settings menu of the Uconnect
system. If the ParkSense System is deactivated via
the ParkSense hard switch, then the Side Distance
Warning system will automatically be deactivated.
The system will automatically deactivate if any
door is opened.
ParkSense Park Assist System Usage
Precautions
NOTE:
Ensure that the front and rear fascia/bumper
are free of snow, ice, mud, dirt and debris to
keep the ParkSense system operating properly.
Construction equipment, large trucks, and other
vibrations could affect the performance of
ParkSense.
When you turn ParkSense off, the instrument
cluster display will read “PARKSENSE OFF.”
Furthermore, once you turn ParkSense off, it
remains off until you turn it on again, even if you
cycle the ignition key.
ParkSense, when on, will reduce the volume of
the radio when it is sounding a tone.
Clean the ParkSense sensors regularly,
taking care not to scratch or damage them.
The sensors must not be covered with ice, snow,
slush, mud, dirt or debris. Failure to do so can
result in the system not working properly. The
ParkSense system might not detect an obstacle
behind or in front of the fascia/bumper, or it
could provide a false indication that an obstacle
is behind or in front of the fascia/bumper.
WARNING ALERTS
Distance
(inches/cm) Less than
12 inches (30 cm) 12 –
24 inches
(30–60 cm)
Arcs-Left Flashing Flashing
Arcs-Right Flashing Flashing
Audible Alert Chime Continuous Fast audible
chime as the objects get
close to the vehicle
Radio Volume Reduced Yes
Yes

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