2020 Ram 1500 Owner's Manual

STARTING AND OPERATING 359
La operación de este equipo está sujeta a las siguientes dos
condiciones:
1. es posible que este equipo o dispositivo no cause interfer-
encia perjudicial y
2. este equipo o dispositivo debe aceptar cualquier interfer- encia, incluyendo la que pueda causar su operación no
deseada.
NOTE:
Changes or modifications not expressly approved by the
party responsible for compliance could void the user’s
authority to operate the equipment.
Normal (Fixed Speed) Cruise Control Mode
In addition to Adaptive Cruise Control (ACC) mode, a
Normal (Fixed Speed) Cruise Control mode is available for
cruising at fixed speeds. The Normal (Fixed Speed) Cruise
Control mode is designed to maintain a set cruising speed
without requiring the driver to operate the accelerator.
Speed Control can only be operated if the vehicle speed is
above 20 mph (32 km/h).
To change between the different control modes, push the
Adaptive Cruise Control (ACC) on/off button which turns
the ACC on and the Normal (Fixed Speed) Cruise Control off. Pushing of the Normal (Fixed Speed) Cruise Control on/
off button will result in turning on (changing to) the Normal
(Fixed Speed) Cruise Control mode.
To Set A Desired Speed
Turn the Normal (Fixed Speed) Cruise Control on.
When the vehicle has reached the desired speed,
push the SET (+) or SET (-) button and release.
Release the accelerator and the vehicle will operate at the
selected speed. Once a speed has been set a message
“CRUISE CONTROL SET TO MPH (km/h)” will appear
indicating what speed was set. This light will turn on when
the system is turned on via the on/off control. It turns green
when the cruise control is set.
WARNING!
In the Normal (Fixed Speed) Cruise Control mode, the
system will not react to vehicles ahead. In addition, the
proximity warning does not activate and no alarm will
sound even if you are too close to the vehicle ahead since
neither the presence of the vehicle ahead nor the
vehicle-to-vehicle distance is detected. Be sure to
maintain a safe distance between your vehicle and the
vehicle ahead. Always be aware which mode is selected.
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360 STARTING AND OPERATING
To Vary The Speed Setting
To Increase Speed
When the Normal (Fixed Speed) Cruise Control is set, you
can increase speed by pushing the SET (+) button.
The driver's preferred units can be selected through the
instrument panel settings. Refer to ”Instrument Cluster
Display” in “Getting To Know Your Instrument Panel” for
more information. The speed increment shown is dependent
on the speed of U.S. (mph) or Metric (km/h) units:
U.S. Speed (mph)
• Pushing the SET (+) button once will result in a 1 mph
increase in set speed. Each subsequent tap of the button
results in an increase of 1 mph.
• If the button is continually pushed, the set speed will continue to increase in 5 mph increments until the button
is released. The increase in set speed is reflected in the
instrument cluster display.
Metric Speed (km/h)
• Pushing the SET (+) button once will result in a 1 km/h
increase in set speed. Each subsequent tap of the button
results in an increase of 1 km/h. • If the button is continually pushed, the set speed will
continue to increase in 10 km/h increments until the
button is released. The increase in set speed is reflected in
the instrument cluster display.
To Decrease Speed
When the Normal (Fixed Speed) Cruise Control is set, you
can decrease speed by pushing the SET (-) button.
The driver's preferred units can be selected through the
instrument panel settings. Refer to ”Instrument Cluster
Display” in “Getting To Know Your Instrument Panel” for
more information. The speed decrement shown is dependent
on the speed of U.S. (mph) or Metric (km/h) units:
U.S. Speed (mph)
• Pushing the SET (-) button once will result in a 1 mph
decrease in set speed. Each subsequent tap of the button
results in a decrease of 1 mph.
• If the button is continually pushed, the set speed will continue to decrease in 5 mph decrements until the button
is released. The decrease in set speed is reflected in the
instrument cluster display.
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Metric Speed (km/h)
• Pushing the SET (-) button once will result in a 1 km/h
decrease in set speed. Each subsequent tap of the button
results in a decrease of 1 km/h.
• If the button is continually pushed, the set speed will continue to decrease in 10 km/h decrements until the
button is released. The decrease in set speed is reflected in
the instrument cluster display.
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 placed in the OFF position.
• You engage Four-Wheel Drive Low.
• The Adaptive Cruise Control (ACC) on/off button is pushed.
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 and a detected obstacle when backing up or
moving forward (e.g. during a parking maneuver). If your
vehicle is equipped with the automatic braking function, the
vehicle brakes may be automatically applied and released
when performing a reverse parking maneuver if the system
detects a possible collision with an obstacle.
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362 STARTING AND OPERATING
NOTE:
• The driver can override the automatic braking function bypressing the gas pedal, turning ParkSense off via Park -
Sense switch, or changing the gear while the automatic
brakes are being applied.
• Automatic brakes will not be available if ESC is not avail -
able.
• Automatic brakes will not be available if there is a faulted condition detected with the ParkSense Park Assist system
or the Braking System Module.
• The automatic braking function may only be applied if the vehicle deceleration is not enough to avoid colliding with
a detected obstacle.
• The automatic braking function will not be available if vehicle is in 4LO transfer case mode.
• The automatic braking function may not be applied fast enough for obstacles that move toward the rear of the
vehicle from the left and/or right sides.
• The automatic braking function can be enabled/disabled from the Customer Programmable Features section of the
Uconnect System. • ParkSense will retain its last known configuration state for
the automatic braking function through ignition cycles.
• Trailer hitch ball assembly may cause false braking events if left attached after towing.
The automatic braking function is intended to assist the
driver in avoiding possible collisions with detected obstacles
when backing up in REVERSE gear.
NOTE:
• The driver is always responsible for controlling the vehicle.
• The system is provided to assist the driver and not to substitute the driver.
• The driver must stay in full control of the vehicle's acceler -
ation and braking and is responsible for the vehicle's
movements.
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
placed in the ON/RUN position.
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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 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).
ParkSense Sensors

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.
The four ParkSense sensors, located in the rear fascia/
bumper, monitor the area behind the vehicle that is within the
sensors’ field of view. The sensors can detect obstacles from
approximately 12 inches (30 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.

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, right, or center regions based on the
obstacle’s distance and location relative to the vehicle.
If an obstacle is detected in the left, right, or center regions,
the display will show a single arc in the left and/or right
regions and the system will produce a tone. As the vehicle
moves closer to the obstacle, 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.5
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Single 1/2 Second ToneSlow Tone
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Slow Tone For Rear OnlyFast Tone For Rear Only
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366 STARTING AND OPERATING
Fast ToneContinuous Tone
The vehicle is close to the obstacle when the 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:
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