User Manual - Page 74

For RAM 2021 PROMASTER CITY.

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72 STARTING AND OPERATING
(Continued)
ParkSense Rear Park Assist Failure
Indications
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 on the
instrument cluster display (if
equipped) Ú page 49.
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 system is unavailable, without
reference to the sensor in failure condition. If
even a single sensor fails, the entire system will
be disabled. The system is turned off
automatically.
Cleaning The ParkSense Rear Park Assist
System
Clean the ParkSense sensors with water, car
wash soap and a soft cloth. Do not use rough or
hard cloths. In washing stations, clean sensors
quickly while keeping the vapor jet/high
pressure washing nozzles at least 4 inches
(10 cm) from the sensors. Do not scratch or
poke the sensors. Otherwise, you could damage
the sensors.
ParkSense Rear Park Assist System 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 ParkSense Rear Park Assist
system operating properly.
Jackhammers, large trucks, and other vibra-
tions could affect the performance of the
ParkSense system.
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 prop-
erly. The ParkSense 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.
21_VM_OM_EN_USC_t.book Page 72
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