sensor Ram ProMaster 2017 Owner's Manual

Supplemental Restraint System (SRS)
Some of the safety features described in this section may be
standard equipment on some models, or may be optional
equipment on others. If you are not sure, ask your autho-
rized dealer.
Air Bag System Components
Some of the safety features described in this section may be
standard equipment on some models, or may be optional
equipment on others. If you are not sure, ask your autho-
rized dealer.
Your vehicle may be equipped with the following air bag
system components:
•Occupant Restraint Controller (ORC)
• Air Bag Warning Light
•Steering Wheel and Column
• Instrument Panel •
Knee Impact Bolsters
• Driver and Front Passenger Air Bags
• Supplemental Side Air Bags
• Front and Side Impact Sensors — If Equipped
• Seat Belt Pretensioners
• Seat Belt Buckle Switch
Front Air Bags
This vehicle has front air bags for both the driver and front
passenger as a supplement to the seat belt restraint sys-
tems. The driver front air bag is mounted in the center of
the steering wheel. The passenger front air bag is mounted
in the instrument panel, above the glove compartment. The
words “SRS AIRBAG” or “AIRBAG” are embossed on the
air bag covers.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 31

WARNING!
•Being too close to the steering wheel or instrument
panel during Advanced Front Air Bag deployment
could cause serious injury, including death. Air bags
(Continued)
WARNING! (Continued)
need room to inflate. Sit back, comfortably extending
your arms to reach the steering wheel or instrument
panel.
• Never place a rear-facing child restraint in front of an
air bag. A deploying Passenger Advanced Front Air
Bag can cause death or serious injury to a child 12
years or younger, including a child in a rear-facing
child restraint.
• Only use a rear-facing child restraint in a vehicle
with a rear seat.
Driver and Passenger Front Air Bag Features
The driver and passenger front air bag system is designed
to inflate based on the severity and type of collision as
determined by the Occupant Restraint Controller (ORC),
which may receive information from the front impact
sensors (if equipped) or other system components.
This vehicle may be equipped with a driver and/or front
passenger seat belt buckle switch that detects whether the
driver or front passenger seat belt is buckled. The seat belt
buckle switch may adjust the inflation rate of the Ad-
vanced Front Air Bags.
Front Air Bag And Knee Impact Bolster Locations
1 — Driver Front Air Bag
2 — Passenger Front Air Bag
3 — Driver/Passenger Knee Impact Bolster 32 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
•No objects should be placed over or near the air bag
on the instrument panel or steering wheel because
any such objects could cause harm if the vehicle is in
a collision severe enough to cause the air bag to
inflate.
• Do not put anything on or around the air bag covers
or attempt to open them manually. You may damage
the air bags and you could be injured because the air
bags may no longer be functional. The protective
covers for the air bag cushions are designed to open
only when the air bags are inflating.
• Relying on the air bags alone could lead to more
severe injuries in a collision. The air bags work with
your seat belt to restrain you properly. In some
collisions, air bags won’t deploy at all. Always wear
your seat belts even though you have air bags.
Front Air Bag Operation
Front Air Bags are designed to provide additional protec-
tion by supplementing the seat belts. Front air bags are not
expected to reduce the risk of injury in rear, side, or
rollover collisions. The front air bags will not deploy in all frontal collisions, including some that may produce sub-
stantial vehicle damage — for example, some pole colli-
sions, truck underrides, and angle offset collisions
On the other hand, depending on the type and location of
impact, front air bags may deploy in crashes with little
vehicle front-end damage but that produce a severe initial
deceleration.
Because air bag sensors measure vehicle deceleration over
time, vehicle speed and damage by themselves are not
good indicators of whether or not an air bag should have
deployed.
Seat belts are necessary for your protection in all collisions,
and also are needed to help keep you in position, away
from an inflating air bag.
When the ORC detects a collision requiring the front air
bags, it signals the inflator units. A large quantity of
non-toxic gas is generated to inflate the front air bags.
The steering wheel hub trim cover and the upper right side
of the instrument panel separate and fold out of the way as
the air bags inflate to their full size. The front air bags fully
inflate in less time than it takes to blink your eyes. The
front air bags then quickly deflate while helping to restrain
the driver and front passenger.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 33

positioned in the area where the SABICs inflate. Children
are at an even greater risk of injury from a deploying air
bag.
The SABICs may help reduce the risk of partial or complete
ejection of vehicle occupants through side windows in
certain side impact events.
WARNING!
•Do not stack luggage or other cargo up high enough
to block the deployment of the SABICs. The trim
covering above the side windows where the SABIC
and its deployment path are located should remain
free from any obstructions.
• In order for the SABICs to work as intended, do not
install any accessory items in your vehicle which
could alter the roof. Do not add an aftermarket
sunroof to your vehicle. Do not add roof racks that
require permanent attachments (bolts or screws) for
installation on the vehicle roof. Do not drill into the
roof of the vehicle for any reason.
The SABICs and SABs (“Side Air Bags”) are designed to
activate in certain side impacts. The Occupant Restraint
Controller (“ORC”) determines whether the deployment of the Side Air Bags in a particular impact event is appropri-
ate, based on the severity and type of collision. The side
impact sensors aid the ORC in determining the appropriate
response to impact events. The system is calibrated to
deploy the Side Air Bags on the impact side of the vehicle
during impacts that require Side Air Bag occupant protec-
tion. In side impacts, the Side Air Bags deploy indepen-
dently; a left side impact deploys the left Side Air Bags only
and a right-side impact deploys the right Side Air Bags
only. Vehicle damage by itself is not a good indicator of
whether or not Side Air Bags should have deployed.
The Side Air Bags will not deploy in all side collisions,
including some collisions at certain angles, or some side
collisions that do not impact the area of the passenger
compartment. The Side Air Bags may deploy during
angled or offset frontal collisions where the Advanced
Front Air Bags deploy.
Side Air Bags are a supplement to the seat belt restraint
system. Side Air Bags deploy in less time than it takes to
blink your eyes. Occupants, including children, who are up
against or very close to Side Air Bags can be seriously
injured or killed. Occupants, including children, should
36 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫Lane Change Assist ......................76
▫ High Beam/Low Beam Select Switch .........76
▫ Flash-To-Pass ..........................76
▫ Follow Me Home/Headlight Delay ...........76
▫ Overhead Lights ........................77
▫ Ambient Light ..........................78
▫ Cargo Lamp ...........................78
 WINDSHIELD WIPERS AND WASHERS ........80
▫ Windshield Wipers ......................80
▫ Intermittent Wiper System .................80
▫ Low Speed ............................80
▫ High Speed ............................80
▫ Mist Feature ...........................80
▫ Windshield Washer Operation ...............81
 TELESCOPING STEERING COLUMN ..........81
 ELECTRONIC SPEED CONTROL .............82
▫ To Activate ............................82 ▫
To Set A Desired Speed ...................83
▫ To Deactivate ..........................83
▫ To Resume Speed .......................83
▫ To Vary The Speed Setting .................83
▫ To Accelerate For Passing .................84
 PARKSENSE REAR PARK ASSIST — IF
EQUIPPED .............................85
▫ ParkSense Rear Park Assist Sensors ...........85
▫ ParkSense Rear Park Assist Alerts ............86
▫ ParkSense Rear Park Assist Failure Indications . . .88
▫ Cleaning The ParkSense Rear Park Assist System .88
▫ ParkSense Rear Park Assist System Usage
Precautions ............................88
 PARKVIEW REAR BACK UP CAMERA — IF
EQUIPPED .............................89
 OVERHEAD SHELF— IF EQUIPPED ..........91
 POWER OUTLETS — IF EQUIPPED ...........92
 AUXILIARY SWITCHES — IF EQUIPPED .......94
56 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

On steep hills, a greater speed loss or gain may occur so it
may be preferable to drive without Electronic Speed Con-
trol.
WARNING!
Electronic Speed Control can be dangerous where the
system cannot maintain a constant speed. Your vehicle
could go too fast for the conditions, and you could lose
control and have an accident. Do not use Electronic
Speed Control in heavy traffic or on roads that are
winding, icy, snow-covered or slippery.
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 rec-
ommendations.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
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 85

(60 cm) from the corners of the rear fascia/bumper, de-
pending 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.
The tones emitted by the loudspeaker inform the driver
that the vehicle is approaching an obstacle. The pauses
between the tones are directly proportional to the distance
from the obstacle. Pulses emitted in quick succession
indicate the presence of a very close obstacle. A continuous
tone indicates that the obstacle is less than 12 inches
(30 cm) away.
Rear Park Assist Sensors Location
86 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

Audible And Visual Signals Supplied By The ParkSense Rear Park Assist System
SIGNALMEANINGINDICATION
Obstacle Distance An obstacle is present within the
sensors’ field of view Audible signal
(dashboard loud-
speaker)
• Sound pulses emitted at a rate that
increases as the distance decreases.
• Emits continuous tone at 12 inches
(30 cm).
• Adjustable volume level program-
mable through personal settings in
the Instrument Cluster Display. Refer
to “Instrument Cluster Display” in
“Understanding Your Instrument
Panel”.
Failure Sensor or System failures Visual Signal(instrument panel)
• Icon appears on display.
• Message is displayed on multifunc-
tion display (where provided).
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 par-
allel to walls).
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 87

ParkSense Rear Park Assist Failure 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 on the multifunction display (if
equipped). Refer to “Instrument Cluster Descrip-
tions” in “Understanding Your Instrument
Panel” for further information.
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 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 Rear Park Assist System
Clean the ParkSense 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. Otherwise, you could damage the sensors.
ParkSense Rear Park Assist System Usage
Precautions
NOTE:
•
Ensure that the outer surface and the underside of the
rear bumper is clean and clear of snow, ice, mud, dirt or
other obstruction to keep the Rear Park Assist system
operating properly.
• Jackhammers, large trucks, and other vibrations 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
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
88 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

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
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.
If it’s necessary to keep the ball mount and hitch ball
assembly mounted for a long period, it is possible to filter
out the ball mount and hitch ball assembly presence in
sensor field of view. The filtering operation must be
performed only by an authorized dealer.
PARKVIEW REAR BACK UP CAMERA — IF
EQUIPPED
Your vehicle may be equipped with the ParkView Rear
Back Up Camera that allows you to see an on-screen image
of the rear surroundings of your vehicle whenever the gear
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 89