2014 Ram 3500 sensor

▫Enhanced Seat Belt Use Reminder System
(BeltAlert®) ..........................65
▫ Seat Belts And Pregnant Women ...........66
▫ Seat Belt Extender .....................66
▫ Supplemental Restraint System (SRS) —
Air Bags ............................67
▫ Air Bag System Components ..............68
▫ Advanced Front Air Bag Features ...........69
▫ Air Bag Deployment Sensors And Controls ....73
▫ Event Data Recorder (EDR) ...............81▫
Child Restraints .......................82
 ENGINE BREAK-IN RECOMMENDATIONS . . .114
 SAFETY TIPS .........................115
▫ Transporting Passengers .................115
▫ Exhaust Gas .........................116
▫ Safety Checks You Should Make Inside The
Vehicle .............................117
▫ Periodic Safety Checks You Should Make
Outside The Vehicle ...................119
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11

•Knee Impact Bolsters
• Driver Advanced Front Air Bag
• Passenger Advanced Front Air Bag
• Supplemental Seat-Mounted Side Air Bags (SAB)
• Supplemental Side Air Bag Inflatable Curtains (SABIC)
— if equipped
• Front and Side Impact Sensors
• Seat Belt Buckle Switch
• Seat Belt Pretensioners
Advanced Front Air Bag Features
The Advanced Front Air Bag system has multistage
driver and front passenger air bags. This system provides
output appropriate to 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).
The first stage inflator is triggered immediately during an
impact that requires air bag deployment. This low output
is used in less severe collisions. A higher energy output is
used for more severe collisions.
WARNING!
•
No objects should be placed over or near the air
bag on the instrument panel, because any such
objects could cause harm if the vehicle is in a
collision severe enough to cause the air bag to
inflate.
(Continued)
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 69

•Being too close to the SAB and SABIC air bags during
deployment could cause you to be severely injured or
killed.
• Should a vehicle rollover occur, the pretensioners (if
equipped) and/or SAB and SABIC air bags on both
sides of the vehicle may deploy.
The system includes side impact sensors that are cali-
brated to deploy the side air bags during impacts that
require air bag occupant protection.WARNING!
• If your vehicle is equipped with left and right
Supplemental Side Air Bag Inflatable Curtain
(SABIC), do not stack luggage or other cargo up
high enough to block the location of the SABIC.
The area where the SABIC is located should remain
free from any obstructions.
• Do not use accessory seat covers or place objects
between you and the side air bags; the performance
could be adversely affected and/or objects could be
pushed into you, causing serious injury.
• If your vehicle is equipped with SABIC air bags,
do not have any accessory items installed which
will alter the roof, including adding a sunroof to
your vehicle. Do not add roof racks that require
permanent attachments (bolts or screws) for instal-
lation on the vehicle roof. Do not drill into the roof
of the vehicle for any reason.
72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

SAB and SABIC air bags are a supplement to the seat belt
restraint system. Occupants, including children who are
up against or very close to SAB or SABIC air bags can be
seriously injured or killed. Occupants, especially chil-
dren, should not lean on or sleep against the door, side
windows, or area where the SAB or SABIC air bags
inflate, even if they are in an infant or child restraint.
Always sit upright as possible with your back against the
seat back, use the seat belts properly, and use the
appropriate sized child restraint, infant restraint or
booster seat recommended for the size and weight of the
child.
Knee Impact Bolsters
The Knee Impact Bolsters help protect the knees of the
driver and front passengers, and position front occupants
for the best interaction with the Advanced Front Air
Bags.Along with seat belts and pretensioners, Advanced Front
Air Bags work with the knee impact bolsters to provide
improved protection for the driver and front passenger.
Air Bag Deployment Sensors And Controls
Occupant Restraint Controller (ORC)
The ORC is part of a Federally regulated safety system
required for this vehicle.
The ORC determines if deployment of the front and/or
side air bags in a frontal or side collision is required. A
central electronic ORC deploys the Advanced Front Air
Bags, SABIC air bags — if equipped, SAB air bags, and
front seat belt pretensioners, as required, depending on
several factors, including the severity and type of impact.
Advanced Front Air Bags are designed to provide addi-
tional protection by supplementing the seat belts in
certain frontal collisions depending on several factors,
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 73

including the severity and type of collision. Advanced
Front Air Bags are not expected to reduce the risk of
injury in rear, rollover, or side collisions.
The Advanced 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, Advanced Front Air Bags may deploy in crashes
with little vehicle front-end damage but that produce a
severe initial deceleration.
The side air bags will not deploy in all side collisions.
Side air bag deployment will depend on the severity and
type of collision.
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 colli-
sions, and also are needed to help keep you in position,
away from an inflating air bag.
The ORC monitors the readiness of the electronic parts of
the air bag system whenever the ignition switch is in the
START or ON/RUN position. If the key is in the LOCK
position, in the ACC position, or not in the ignition, the
air bag system is not on and the air bags will not inflate.
The ORC contains a backup power supply system that
may deploy the air bags even if the battery loses power or
it becomes disconnected prior to deployment.
Also, the ORC turns on the Air Bag Warning
Light in the instrument panel for approxi-
mately four to eight seconds for a self-check
when the ignition is first turned on. After the
self-check, the Air Bag Warning Light will turn off. If the
ORC detects a malfunction in any part of the system, it
74 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

inflates. This especially applies to children. The side
curtain air bag is only about 3-1/2 in (9 cm) thick when
it is inflated.
Because air bag sensors estimate deceleration over time,
vehicle speed and damage are not good indicators of
whether or not an air bag should have deployed.
NOTE:In a rollover the pretensioners, and/or SAB and
SABIC air bags may deploy on both sides of the vehicle.
Front And Side Impact Sensors And Vehicle
Rollover
In front and side impacts, impact sensors can aid the
ORC in determining appropriate response to impact
events.
Front And Side Impact Sensors
In front and side impacts, impact sensors can aid the
ORC in determining appropriate response to impact
events.
Enhanced Accident Response System
In the event of an impact causing air bag deployment, if
the communication network remains intact, and the
power remains intact, depending on the nature of the
event the ORC will determine whether to have the
Enhanced Accident Response System perform the follow-
ing functions:
• Cut off fuel to the engine.
• Flash hazard lights as long as the battery has power or
until the ignition key is turned off.
• Turn on the interior lights, which remain on as long as
the battery has power or until the ignition key is
removed.
• Unlock the doors automatically.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 77

▫ParkSense® Sensors ....................186
▫ ParkSense® Warning Display .............186
▫ ParkSense® Display ....................187
▫ Enabling And Disabling ParkSense® .......190
▫ Service The ParkSense® Rear Park Assist
System ............................ .191
▫ Cleaning The ParkSense® System ..........192
▫ ParkSense® System Usage Precautions .......192
 PARKSENSE® FRONT AND REAR PARK ASSIST
— IF EQUIPPED ...................... .194
▫ ParkSense® Sensors ....................195
▫ ParkSense® Warning Display .............196
▫ ParkSense® Display ....................196 ▫
Enabling And Disabling Front And/Or Rear
ParkSense® ......................... .198
▫ Service The ParkSense® Park Assist System . . .199
▫ Cleaning The ParkSense® System ..........200
▫ ParkSense® System Usage Precautions .......200
 PARKVIEW® REAR BACK UP CAMERA — IF
EQUIPPED .......................... .202
▫ Turning ParkView® On Or Off — With
Uconnect® 5.0 ....................... .205
▫ Turning ParkView® On Or Off — With
Uconnect® 8.4A/8.4AN .................205
 OVERHEAD CONSOLE — IF EQUIPPED .....205
▫ Courtesy/Reading Lights ...............206
 GARAGE DOOR OPENER — IF EQUIPPED . . .207
124 UNDERSTANDING THE FEATURES OF YOUR VEHICLE

ParkSense® will retain the last system state (enabled or
disabled) from the last ignition cycle when the ignition is
changed to the ON/RUN position.
ParkSense® can be active only when the shift lever is in
REVERSE. If ParkSense® is enabled at this shift lever
position, the system will remain active until the vehicle
speed is increased to approximately 7 mph (11 km/h) or
above. When in REVERSE and above the system’s oper-
ating speed, a warning will appear in the EVIC indicating
the vehicle speed is too fast. 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 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 in (30 cm) up to 59 in(150 cm) from the rear fascia/bumper in the horizontal
direction, depending on the location, type and orienta-
tion of the obstacle.
ParkSense® Warning Display
The ParkSense® Warning screen will only be displayed if
Sound and Display is selected from the Customer- Pro-
grammable Features section of the Electronic Vehicle
Information Center (EVIC) or from the Uconnect® Sys-
tem (if available). Refer to “Electronic Vehicle Informa-
tion Center (EVIC)/Personal Settings (Customer-
Programmable Features)” or
Uconnect® Settings” (if
available) in “Understanding Your Instrument Panel” for
further information.
The ParkSense® Warning screen is located within the
Electronic Vehicle Information Center (EVIC). It provides
visual warnings to indicate the distance between the rear
186 UNDERSTANDING THE FEATURES OF YOUR VEHICLE