2022 RAM PROMASTER trailer

4
Minimum Risk Maneuver.................................95
System Status...................................................95
System Operation/Limitations ........................96
PARKSENSE FRONT/REAR PARK ASSIST —
IF EQUIPPED .......................................................... 96
ParkSense Sensors ..........................................97
ParkSense Warning Display.............................97
ParkSense Display ...........................................97
Enabling And Disabling ParkSense .............. 100
Service The ParkSense Park Assist
System ........................................................... 100 ParkSense Park Assist Failure Indications .. 101
Cleaning The ParkSense System ................. 101ParkSense Park Assist System Usage
Precautions .................................................... 101
LANESENSE — IF EQUIPPED ............................. 102
LaneSense Operation ................................... 102Turning LaneSense On Or Off ....................... 103
LaneSense Warning Message ...................... 103Changing LaneSense Status ........................ 105
PARKVIEW REAR BACK UP CAMERA .............. 105
SURROUND VIEW CAMERA SYSTEM —
IF EQUIPPED ......................................................... 106
REFUELING THE VEHICLE ................................... 108
Loose Fuel Filler Cap Message..................... 109 VEHICLE LOADING .............................................. 109
Vehicle Certification Label ............................ 109
Gross Vehicle Weight Rating (GVWR) .......... 109
Gross Axle Weight Rating (GAWR) ............... 109
Tire Size ......................................................... 109
Rim Size ......................................................... 110
Inflation Pressure .......................................... 110
Curb Weight ................................................... 110
Overloading.................................................... 110
Loading ......................................................... 110
TRAILER TOWING ................................................ 110
Common Towing Definitions......................... 110
Trailer Hitch Classification ............................ 112
Trailer Towing Weights (Maximum Trailer
Weight Ratings) ............................................ 113
Trailer And Tongue Weight ........................... 113Towing Requirements .................................. 113
Towing Tips ................................................... 115
RECREATIONAL TOWING (BEHIND
MOTORHOME) .................................................... 116
Towing This Vehicle Behind Another
Vehicle ........................................................... 116
Recreational Towing...................................... 117
DRIVING TIPS ....................................................... 117
Driving On Slippery Surfaces ....................... 117
Driving Through Water ................................. 118
MULTIMEDIA
UCONNECT SYSTEMS ......................................... 119
CYBERSECURITY ................................................. 119
UCONNECT SETTINGS ........................................ 120 Customer Programmable Features ............. 120
RADIO OPERATION AND MOBILE PHONES...... 136
Regulatory And Safety Information .............. 136
SAFETY
SAFETY FEATURES .............................................. 137Anti-Lock Brake System (ABS)...................... 137
Electronic Brake Control (EBC) System ...... 138
AUXILIARY DRIVING SYSTEMS .......................... 142
Blind Spot Monitoring (BSM) —
If Equipped ................................................... 142
Forward Collision Warning (FCW) With
Mitigation — If Equipped ............................... 148
Tire Pressure Monitoring System (TPMS) ... 151
OCCUPANT RESTRAINT SYSTEMS ................... 154
Occupant Restraint Systems Features ....... 154
Important Safety Precautions ...................... 154
Seat Belt Systems ........................................ 154
Supplemental Restraint Systems (SRS) ...... 161Child Restraints ............................................. 168

22_VF_OM_EN_USC_t.book Page 4

GETTING TO KNOW YOUR INSTRUMENT PANEL65
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 (P) or
NEUTRAL (N), until the light turns off. Once the light
turns off, you may continue to drive normally.
YELLOW INDICATOR LIGHTS
Forward Collision Warning (FCW) OFF
Indicator Light — If Equipped
This indicator light will illuminate when
you switch FCW off or when driving
conditions obscure the sensor with snow,
heavy rain, or sun.
TOW/HAUL Indicator Light

This indicator light will illuminate when
TOW/HAUL mode is selected
Ú
page 110.

Keyless System Failure Light
The telltale will illuminate in the event of
keyless system failure.
Contact an authorized dealer as soon as possible.
Rain Sensor Failure Light
The telltale will illuminate in the case of
failure of the automatic windshield wiper.
Contact an authorized dealer as soon as
possible.
Exterior Lights Failure Light
The telltale will illuminate to indicate a
failure on the following lights: Daytime
Running Lights (DRLs) / parking lights /
trailer turn signal indicators (if present) /
trailer lights (if present) / side lights / turn signal
indicators / rear fog light / reversing light / brake
lights / license plate lights.
The failure may be caused by a blown bulb, a blown
protection fuse, or an interruption of the electrical
connection. Replace the bulb or the relevant fuse.
Contact an authorized dealer.
Fuel Cutoff Failure Light — If Equipped
This light will illuminate if there is a fuel
cutoff failure. If this light illuminates, take
it to an authorized dealer and have them
inspect it.
GREEN INDICATOR LIGHTS
Active Lane Management Indicator Light —
If Equipped

The Active Lane Management 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 102.

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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STARTING AND OPERATING77
When frequent transmission shifting occurs (such
as when operating the vehicle under heavy loading
conditions, in hilly terrain, traveling into strong
head winds, or while towing a heavy trailer), select
TOW/HAUL mode or use the Electronic Range
Select (ERS) shift control to select a lower gear
range Úpage 77. Under these conditions, using a
lower gear range will improve performance and
extend transmission life by reducing excessive
shifting and heat buildup.
During cold temperatures, transmission operation
may be modified depending on engine and
transmission temperature as well as vehicle
speed. This feature improves warm-up time of the
engine and transmission to achieve maximum
efficiency. During extremely cold temperatures
(-16°F [-27°C] or below), operation may briefly be
limited to THIRD gear only. Normal operation will
resume once the transmission temperature has
risen to a suitable level.
Transmission Limp Home Mode
Transmission function is monitored electronically
for abnormal conditions. If a condition is detected
that could result in transmission damage,
Transmission Limp Home Mode is activated. In this
mode, the transmission remains in THIRD gear
regardless of which forward gear is selected.
PARK, REVERSE, and NEUTRAL will continue to operate. The Malfunction Indicator Light (MIL) may
be illuminated. Transmission Limp Home Mode
allows the vehicle to be driven to an authorized
dealer for service without damaging the
transmission.
In the event of a momentary problem, the
transmission can be reset to regain all forward
gears by performing the following steps:

1. Stop the vehicle.

2. Shift the transmission into PARK.
3. Turn the ignition OFF.
4. Wait approximately 10 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
select the max gear limit. For example, if you
set the transmission gear limit to FOURTH gear, the
transmission will not shift above FOURTH gear, but
will shift through the lower gears normally.
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.
Moving the gear selector to the ERS position
(beside DRIVE) will activate ERS mode, display the
current gear in the instrument cluster, and set that
gear as the max gear limit. Once in ERS mode,
moving the gear selector forward “-” or rearward
“+” will change the max gear limit.
NOTE:The transmission will still continue to use the
optimal highest gear, for the current driving condi -
tions, within the selected gear range limit.
To exit ERS mode, simply return the gear selector
to the DRIVE position.
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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78STARTING AND OPERATING
NOTE:To select the proper gear position for maximum
deceleration (engine braking), move the gear
selector into the ERS position, then tap it forward
“-” repeatedly as the vehicle slows. The trans -
mission will shift to the range from which the
vehicle can best be slowed down.
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) during steady braking maneuvers.

The “TOW/HAUL Indicator Light” will illuminate in
the instrument cluster to indicate that TOW/HAUL
mode has been activated. Pushing the switch a
second time restores normal operation. Normal
operation is always the default at engine start-up. If TOW/HAUL mode is desired, the switch must be
pushed each time the engine is started.
POWER STEERING
The electric power steering system will provide
increased vehicle response and ease of
maneuverability. The power steering system
adapts to different driving conditions.
If the steering icon is flashing, it indicates that the
vehicle needs to be taken to the dealer for service.
It is likely the vehicle has lost power steering
assistance.
If the steering icon is displayed and the “POWER
STEERING SYSTEM OVER TEMP” message is
displayed on the instrument cluster screen, this
indicates an over temperature condition in the
power steering system. Once driving conditions are
safe, pull over and let the vehicle idle for a few
moments until the icon and message turn off
Ú
page 55. If the steering icon is displayed and the “SERVICE
POWER STEERING – ASSIST OFF” message is
displayed on the instrument cluster screen, this
indicates the vehicle needs to be taken to the
dealer for service Ú
page 55.NOTE:

Even if the power steering system is no longer
operational, it is still possible to steer the vehicle.
Under these conditions there will be a substantial
increase in steering effort, especially at low
speeds and during parking maneuvers.

If the condition persists, see an authorized
dealer for service.
Instrument
Cluster
Display 1
23456789D
Actual
Gear(s)
Allowed 1 1–2 1–3 1–4 1–5 1–6 1–7 1–8 1–9 1–9

22_VF_OM_EN_USC_t.book Page 78

STARTING AND OPERATING83
Adaptive Cruise Control (ACC) Operation
The buttons on the right side of the steering wheel
operate the ACC system.

Adaptive Cruise Control Buttons (If Equipped) Adaptive Cruise Control Buttons (If Equipped)
Cannot take street, traffic, and weather condi
-
tions into account, and may be limited upon
adverse sight distance conditions.

Does not always fully recognize complex
driving conditions, which can result in
wrong or missing distance warnings.
You should turn the ACC system off:
When driving in fog, heavy rain, heavy snow,
sleet, heavy traffic, and complex driving situa -
tions (i.e., in highway construction zones).
When entering a turn lane or highway
off-ramp; when driving on roads that are
winding, icy, snow-covered, slippery, or have
steep uphill or downhill slopes.
When towing a trailer up or down steep slopes.
When circumstances do not allow safe driving
at a constant speed.
WARNING!
1 — Distance Increase Button
2 — Adaptive Cruise Control (ACC) On/Off
3 — CANC/Cancel
4 — Distance Decrease Button
5 — SET (+)/Accel
6 — Fixed Speed Cruise Control On/Off
7 — RES/Resume
8 — SET (-)/Decel
1 — Distance Setting Button
2 — Adaptive Cruise Control (ACC) On/Off
3 — CANC/Cancel
4 — Active Speed Limiter Button
5 — SET (+)/Accel
6 — Fixed Speed Cruise Control On/Off
7 — RES/Resume
8 — SET (-)/Decel
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STARTING AND OPERATING89
If weather conditions are not a factor, the driver
should examine the windshield and the camera
located on the back side of the inside rearview
mirror. They may require cleaning or removal of an
obstruction.
When the condition that created limited
functionality is no longer present, the system will
return to full functionality.
NOTE:If the “ACC Limited Functionality Camera Blocked”
message occurs frequently (e.g. more than once
on every trip) without any snow, rain, mud, or other
obstruction, have the windshield and forward
facing camera inspected at an authorized dealer.
SERVICE ACC WARNING

If the system turns off, and the instrument cluster
display reads “ACC Unavailable Service Required” or
“Cruise Unavailable Service Required”, there may be
an internal system fault or a temporary malfunction
that limits ACC functionality. Although the vehicle is
still drivable under normal conditions, ACC will be
temporarily unavailable. If this occurs, try activating
ACC again later, following an ignition cycle. If the
problem persists, see an authorized dealer.

Precautions While Driving With ACC
In certain driving situations, ACC may have
detection issues. In these cases, ACC may brake
late or unexpectedly. The driver needs to stay alert
and may need to intervene. The following are
examples of these types of situations:
TOWING A TRAILER

Towing a trailer is not recommended when using ACC.

OFFSET DRIVING
ACC may not detect a vehicle in the same lane that
is offset from your direct line of travel, or a vehicle
merging in from a side lane. There may not be
sufficient distance to the vehicle ahead. The offset
vehicle may move in and out of the line of travel,
which can cause your vehicle to brake or
accelerate unexpectedly.

Offset Driving Condition Example

TURNS AND BENDS
When driving on a curve with ACC engaged, the
system may increase or decrease the vehicle
speed for stability, with no vehicle ahead detected.
Once the vehicle is out of the curve, the system will
resume your original set speed. This is a part of
normal ACC system functionality.
NOTE:On tight turns ACC performance may be limited.
USING ACC ON HILLS
ACC performance may be limited when driving on
hills. ACC may not detect a vehicle in your lane
depending on the speed, vehicle load, traffic
conditions, and the steepness of the hill.
ACC Hill Example

4

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STARTING AND OPERATING97
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 120. The ParkSense Warning screen is located within
the instrument cluster display Ú
page 55. 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.
4

22_VF_OM_EN_USC_t.book Page 97

STARTING AND OPERATING101
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 Park Assist
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 59.
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
Park Assist 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.
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 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 misinterpreting 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.
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