2021 RAM PROMASTER instrument cluster

66STARTING AND OPERATING
Overdrive Operation

The automatic transmission includes an
electronically controlled Overdrive (SIXTH gear).
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.
The vehicle speed is sufficiently high.
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) 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.
Torque Converter Clutch
A feature designed to improve fuel economy
has been included in the automatic
transmission on your vehicle. A clutch within the
torque converter engages automatically at
calibrated speeds. This may result in a slightly
different feeling or response during normal
operation in the upper gears. When the vehicle
speed drops or during some accelerations, the
clutch automatically disengages.
NOTE:
The torque converter clutch will not engage
until the transmission fluid and engine
coolant are warm [usually after 1 to 3 miles
(2 to 5 km) of driving]. Because the engine
speed is higher when the torque converter
clutch is not engaged, it may seem as if the
transmission is not shifting into Overdrive
when cold. This is normal. Using the Elec
-
tronic Range Select (ERS) shift control, when
the transmission is sufficiently warm, will
demonstrate that the transmission is able to
shift into and out of Overdrive.
If the vehicle has not been driven for several
days, the first few seconds of operation after
shifting the transmission into gear may seem
sluggish. This is due to the fluid partially
draining from the torque converter into the
transmission. This condition is normal and
will not cause damage to the transmission.
The torque converter will refill within five
seconds after starting the engine.
POWER STEERING

The standard power steering system will
provide increased vehicle response and ease
of maneuverability. 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, especially at very low vehicle speeds and
during parking maneuvers.

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68STARTING AND OPERATING
TO ACTIVATE
Rotate the center ring upward on the Cruise
Control lever to turn the system on. The Cruise
Indicator Light in the instrument cluster display
will illuminate. To turn the system off, rotate the
center ring upward a second time. The Cruise
Indicator Light will turn off. The system should
be turned off when not in use.
TO SET A DESIRED SPEED
Turn the Cruise Control on. When the vehicle
has reached the desired speed, move the
Cruise Control lever upward SET (+) and
release. Release the accelerator and the
vehicle will operate at the selected speed.
NOTE:
The vehicle should be traveling at a steady
speed and on level ground before moving the
Cruise Control lever upward SET (+).
TO VARY THE SPEED SETTING
To Increase or Decrease The Set Speed
When the Cruise Control is set, you can increase
speed by tapping the Cruise Control lever up
SET (+) or decrease the speed by tapping the
Cruise Control lever down (-).
U.S. Speed (mph)
Tapping the Cruise Control lever up SET (+),
or tapping the Cruise Control lever down (-)
once will result in a 1 mph speed adjustment.
Each subsequent tap of the lever results in
an adjustment of 1 mph.
If the lever is continually held up or down, the
set speed will continue to adjust until the
lever is released, then the new set speed will
be established.
Metric Speed (km/h)
Tapping the Cruise Control lever up SET (+),
or tapping the Cruise Control lever down (-)
once will result in a 1 km/h speed adjust -
ment. Each subsequent tap of the lever
results in an adjustment of 1 km/h.
If the lever is continually held up or down, the
set speed will continue to adjust until the
lever is released, then the new set speed will
be established.
WARNING!
Leaving the Cruise Control system on when
not in use is dangerous. You could
accidentally set the system or cause it to go
faster than you want. You could lose control
and have an accident. Always ensure the
system is off when you are not using it.

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STARTING AND OPERATING71
While audible signals are emitted, the audio system is not muted.
The audible signal is turned off immediately if the distance increases. The tone cycle remains constant if the distance measured by the inner sensors
is constant. If this condition occurs for the external sensors, the signal is turned off after three seconds (stopping warnings during maneuvers parallel
to walls).
Audible And Visual Signals Supplied By The ParkSense Rear Park Assist System
SIGNAL MEANING INDICATION
Obstacle DistanceAn obstacle is present within the
sensors' field of view Audible Signal
(dashboard loudspeaker)
• Sound pulses emitted at a rate that increases as the distance
decreases.
• Emits continuous tone at 12 inches (30 cm).
• Adjustable volume level programmable through personal
settings in the instrument cluster display Ú page 44.
Failure Sensor or System failures Visual Signal
(instrument panel)
• Icon appears on display.
• Message is displayed in instrument cluster display (if equipped).
4

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72STARTING AND OPERATING
(Continued)
PARKSENSE REAR PARK ASSIST
F
AILURE INDICATIONS
A malfunction of the ParkSense Rear 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 48.
The sensors and wiring are tested continuously
when the ignition is in the MAR (ACC/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 Rear 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 Rear Park Assist sensors with water,
car wash soap and a soft cloth. Do not use
rough or hard cloths. In washing stations, clean
sensors quickly keeping the vapor jet/high
pressure washing nozzles at least 4 inches
(10 cm) from the sensors. Do not scratch or
poke the sensors.
PARKSENSE REAR PARK ASSIST
S
YSTEM USAGE PRECAUTIONS
NOTE:
Ensure that the outer surface and the under -
side of the rear fascia/bumper is clean and
clear of snow, ice, mud, dirt or other obstruc -
tion to keep the Rear Park Assist system
operating properly.
Jackhammers, large trucks, and other vibra -
tions could affect the performance of Rear
Park Assist.
Clean the Rear Park Assist 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 prop -erly. The Rear Park Assist system might not
detect an obstacle behind the fascia/
bumper, or it could provide a false indication
that an obstacle is behind the fascia/
bumper.
Objects such as bicycle carriers, etc., must
not be placed within 12 inches (30 cm) from
the rear fascia/bumper while driving the
vehicle. Failure to do so can result in the
system misinterpreting a close object as a
sensor problem, causing a failure indication
to be displayed in the instrument cluster
display.
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.

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76STARTING AND OPERATING
LOOSE FUEL FILLER CAP MESSAGE
If the vehicle diagnostic system determines that
the fuel filler cap is loose, improperly installed,
or damaged, a “Check fuel cap” message will be
displayed in the instrument cluster display
Úpage 44. Tighten the fuel filler cap until a
“clicking” sound is heard. This is an indication
that the fuel filler cap is properly tightened.
If the problem continues, the message will
appear the next time the vehicle is started. See
an authorized dealer as soon as possible.
VEHICLE LOADING
As required by National Highway Traffic Safety
Administration regulations, your vehicle has a
certification label affixed to the driver's side
door or B-pillar.
If seats are removed for carrying cargo, do not
exceed the specified GVWR and GAWR.
VEHICLE CERTIFICATION LABEL
Your vehicle has a Vehicle Certification Label
affixed to the driver’s side B-pillar or the rear of
the driver’s door.
The label contains the following information:
Name of manufacturer
Month and year of manufacture
Gross Vehicle Weight Rating (GVWR)
Gross Axle Weight Rating (GAWR) front and
rear
Vehicle Identification Number (VIN)
Type of vehicle
Month, Day, and Hour of manufacture (MDH)
The bar code allows a computer scanner to read
the VIN.
GROSS VEHICLE WEIGHT RATING
(GVWR)
The GVWR is the total allowable weight of your
vehicle. This includes driver, passengers, and
cargo. The total load must be limited so that you
do not exceed the GVWR.
GROSS AXLE WEIGHT RATING (GAWR)
The GAWR is the maximum capacity of the front
and rear axles. Distribute the load over the front
and rear axles evenly. Make sure that you do
not exceed either front or rear GAWR.
WARNING!
Because the front wheels steer the vehicle, it
is important that you do not exceed the
maximum front or rear GAWR. A dangerous
driving condition can result if either rating is
exceeded. You could lose control of the
vehicle and have a collision.

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MULTIMEDIA91
Display
When the Display button is pressed on the touchscreen, the system will display the options related to screen brightness and language displayed on the
touchscreen. The available settings are:
Voice
When the Voice button is pressed on the touchscreen, the system displays the options related to the vehicle’s Voice Recognition feature.
Setting Name Description
Display ModeThis setting will allow you to set the brightness manually or have the system set it automatically. The “Auto”
setting has the system automatically adjust the display brightness. The “Manual” setting will allow the user to
adjust the brightness of the display.
Brightness This setting will allow you to set the brightness when the headlights are on. To access this setting, Display
Mode must be set to Manual. The “With Headlights On” setting will increase or decrease the brightness with
the headlight on; the “With Headlights Off” will increase or decrease the brightness with the headlights off.
Language This setting will change the languages of the Uconnect system. The available languages are English, Français,
and Español.
Touchscreen Beep This setting will allow you to turn the touchscreen beep on or off.
Display Trip B This setting will turn the Trip B display on the instrument cluster on or off.
Setting Name Description
Voice Response LengthThis setting will change the response length for the Voice Recognition system. When set to “Brief”, the system
provides a shortened audio description. When set to “Detailed”, the system provides the full audio description
from the system.
Show Command List This setting will allow you to turn the command list on or off. The “Always” setting will always show the
command list. The “With Help” setting will show the command list and provide a brief description of what the
command does. The “Never” setting will turn the command list off.
5

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92MULTIMEDIA
Units
When the Units button is pressed on the touchscreen, the system displays the different measurement options. The selected unit of measurement will
display in the instrument cluster display and navigation system (if equipped). The available settings are:
Clock
When the Clock button is pressed on the touchscreen, the system displays the different options related to the vehicle’s internal clock.
Setting Name Description
USThis setting will change the unit of measurement on the display to US.
Metric This setting will change the unit of measurement on the display to Metric.
Custom This setting changes the “Speed” (MPH or km/h), “Distance” (mi or km), “Fuel Consumption” (MPG [US],
MPG [UK], L/100 km, or km/L), “Pressure” (psi, kPa, or bar), and “Temperature” (°C or °F) units of
measurement independently.
Setting Name
Description
Set Time And FormatThis setting will allow you to set the time format (AM/PM). “Sync Time” must be off for this setting to be
available. The “12 hrs” setting will set the time to a 12-hour format. The “24 hrs” setting will set the time to a
24-hour format.
Show Time Status This setting will place the time in the radio’s status bar.
Set Date This setting will allow you to set the date. The selectable options are “Date”, “Month”, and “Year”. You can also
change the clock settings as well.
Sync Time This setting will sync the time to the system’s GPS receiver. The system will control the time via GPS location.

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150SAFETY
ELECTRONIC BRAKE CONTROL (EBC)
S
YSTEM
Your vehicle is equipped with an advanced
Electronic Brake Control (EBC) system that
includes the Brake Assist System (BAS) and
Electronic Stability Control (ESC), Hill Start
Assist (HSA), Traction Control System (TCS), and
Trailer Sway Control (TSC). These systems
complement the Anti-Lock Brake System (ABS)
by optimizing the vehicle braking capability
during emergency braking maneuvers.
Brake Assist System (BAS)
The BAS is designed to optimize the vehicle’s
braking capability during emergency braking
maneuvers. The system detects an emergency
braking situation by sensing the rate and
amount of brake application and then applies
optimum pressure to the brakes. This can help
reduce braking distances. The BAS
complements the Anti-Lock Brake System
(ABS). Applying the brakes very quickly results
in the best BAS assistance. To receive the
benefit of the system, you must apply
continuous braking pressure during the
stopping sequence (do not “pump” the brakes). Do not reduce brake pedal pressure unless
braking is no longer desired. Once the brake
pedal is released, the BAS is deactivated.
Crosswind Assist (CWA)
CWA helps keep your vehicle from drifting out of
its lane due to unexpected crosswinds by
means of targeted braking of individual wheels.
The system will provide automatic stability
assistance to counteract the effect of strong
side wind. If a strong lateral wind is detected,
front and rear brakes on the affected side are applied, creating a steering effect that mitigates
the cross wind influence. During system
intervention, the driver should perceive the
natural stable handling feel of the vehicle.
Crosswind Assist will activate automatically
when the vehicle reaches speeds above
approximately 43 mph (70 km/h). When the
system is activated, the ESC Warning Light in
the instrument cluster will blink to warn the
driver.
Electronic Stability Control (ESC)
ESC enhances directional control and stability
of the vehicle under various driving conditions.
ESC corrects for over/under steering of the
vehicle by applying the brake of the appropriate
wheel(s) to counteract the above conditions.
Engine power may also be reduced to help the
vehicle maintain the desired path.
Oversteer – when the vehicle is turning more
than appropriate for the steering wheel
position.
Understeer – when the vehicle is turning less
than appropriate for the steering wheel
position.
WARNING!
The Brake Assist System (BAS) cannot
prevent the natural laws of physics from
acting on the vehicle, nor can it increase the
traction afforded by prevailing road
conditions. BAS cannot prevent collisions,
including those resulting from excessive
speed in turns, driving on very slippery
surfaces, or hydroplaning. The capabilities of
a BAS-equipped vehicle must never be
exploited in a reckless or dangerous manner,
which could jeopardize the user's safety or
the safety of others.

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