parking sensors Ram ProMaster 2019 Owner's Manual

STARTING AND OPERATING
CONTENTS
STARTING THE ENGINE ..................137
▫ Automatic Transmission ..................137
▫ Normal Starting ....................... .137
▫ Cold Weather Operation (Below –22°F Or
30°C) ............................. .137
▫ If Engine Fails To Start ..................137
▫ After Starting ......................... .138
 ENGINE BLOCK HEATER — IF EQUIPPED . . . .138
 ENGINE BREAK-IN RECOMMENDATIONS . . . .139
 PARKING BRAKE ...................... .139
 AUTOMATIC TRANSMISSION ..............141
▫ Key Ignition Park Interlock ................142
▫ Brake/Transmission Shift Interlock System . . . .142
▫ Six-Speed Automatic Transmission ...........142
POWER STEERING ..................... .149
▫ Power Steering Fluid Check ...............150
 SPEED CONTROL — IF EQUIPPED ..........151
▫ To Activate .......................... .151
▫ To Set A Desired Speed ...................152
▫ To Vary The Speed Setting ................152
▫ To Accelerate For Passing .................153
▫ To Resume Speed ...................... .153
▫ To Deactivate ......................... .153
 PARKSENSE REAR PARK ASSIST — IF
EQUIPPED ........................... .154
▫ ParkSense Rear Park Assist Sensors ..........154
▫ ParkSense Rear Park Assist Alerts ...........154
▫ ParkSense Rear Park Assist Failure Indications . .156
6

PARKSENSE REAR PARK ASSIST — IF EQUIPPED
The ParkSense Rear Park Assist system provides an au-
dible indication of the distance between the rear fascia/
bumper and a detected obstacle when backing up, e.g.
during a parking maneuver. Refer to “ParkSense System
Usage Precautions” for limitations of this system and
recommendations.
The ParkSense Rear Park Assist is automatically activated
when the transmission is placed into REVERSE. As the
distance from an obstacle behind the vehicle decreases, the
audible alert becomes more frequent.
Interaction With Trailer Towing
The Rear 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 Rear Park Assist Sensors
The four ParkSense Rear Park Assist 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, in the horizontal direction, from approxi-
mately 12 inches (30 cm) up to 55 inches (140 cm) from the
center of the rear fascia/bumper and up to 24 inches (60cm) from the corners of the rear fascia/bumper, depending
on the location, type and orientation of the obstacle.
If several obstacles are detected, the ParkSense Rear Park
Assist 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 Rear Park Assist Alerts
If an obstacle is behind the vehicle when REVERSE gear is
engaged, an audible alert is activated.
Rear Park Assist Sensors Location
154 STARTING AND OPERATING

Failure to do so can result in the system not working
properly. The Rear Park Assist system might not detect
an obstacle behind the fascia/bumper, or it could pro-
vide 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 respon-
sible 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 recommended
that the ball mount and hitch ball assembly is
(Continued)
WARNING! (Continued)
disconnected from the vehicle when the vehicle is
not used for towing. Failure to do so can result in
injury or damage to vehicles or obstacles because the
hitch ball will be much closer to the obstacle than the
rear fascia when the loudspeaker sounds the con-
tinuous 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 obstacles.
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 recommended that the
driver looks over his/her shoulder when using
ParkSense.
6
STARTING AND OPERATING 157