2013 Ram 1500 sensor

▫Enhanced Seat Belt Use Reminder System
(BeltAlert®) ..........................63
▫ Seat Belts And Pregnant Women ...........64
▫ Seat Belt Extender .....................64
▫ Supplemental Restraint System (SRS) —
Air Bags ............................65
▫ Air Bag System Components ..............66
▫ Advanced Front Air Bag Features ...........67
▫ Air Bag Deployment Sensors And Controls ....71
▫ Event Data Recorder (EDR) ...............83▫
Child Restraints .......................84
 ENGINE BREAK-IN RECOMMENDATIONS . . .118
 SAFETY TIPS .........................119
▫ Transporting Passengers .................119
▫ Exhaust Gas ........................ .120
▫ Safety Checks You Should Make Inside The
Vehicle ............................ .121
▫ Periodic Safety Checks You Should Make Outside
The Vehicle ........................ .123
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11

•Knee Impact Bolster
• Driver Advanced Front Air Bag
• Passenger Advanced Front Air Bag
• Supplemental Seat-Mounted Side Air Bags (SAB) — if
equipped
• 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)
68 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

•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 (if equipped)
that are calibrated 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.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 71

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.
Side air bags also work with seat belts to improve
occupant protection.
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.
Based on the impact sensor’s signals, a central electronic
ORC deploys the Advanced Front Air Bags, SABIC air
bags — if equipped, SAB air bags — if equipped, and
front seat belt pretensioners — if equipped, as required,
depending on several factors, including the severity and
type of impact.
72 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Advanced Front Air Bags are designed to provide addi-
tional protection by supplementing the seat belts in
certain frontal collisions depending on several factors,
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.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 73

and type of collision. In these events, the ORC will
deploy the SABIC only on the impact side of the vehicle.
A quantity of non-toxic gas is generated to inflate the side
curtain air bag. The inflating side curtain air bag pushes
the outside edge of the headliner out of the way and
covers the window. The air bag inflates in about 30
milliseconds (about one-quarter of the time that it takes
to blink your eyes) with enough force to injure you if you
are not belted and seated properly, or if items are
positioned in the area where the side curtain air bag
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.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.
76 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

▫Cargo Light ........................ .170
▫ Multifunction Lever ...................171
▫ Turn Signals ........................ .171
▫ Lane Change Assist ...................172
▫ Flash-To-Pass ....................... .172
▫ High/Low Beam Switch ................172
 WINDSHIELD WIPERS AND WASHERS ......172
▫ Windshield Wipers ....................172
▫ Windshield Wiper Operation .............173
▫ Intermittent Wiper System ...............173
▫ Windshield Washers ...................173
▫ Mist Feature ........................ .174
▫ Rain Sensing Wipers — If Equipped ........175
TILT STEERING COLUMN ...............176

HEATED STEERING WHEEL — IF EQUIPPED . .177
 DRIVER ADJUSTABLE PEDALS —
IF EQUIPPED ........................ .179
 ELECTRONIC SPEED CONTROL ...........180
▫ To Activate ......................... .181
▫ To Set A Desired Speed .................182
▫ To Deactivate ....................... .182
▫ To Resume Speed .....................182
▫ To Vary The Speed Setting ...............182
▫ To Accelerate For Passing ................183
 PARKSENSE® REAR PARK ASSIST — IF
EQUIPPED .......................... .184
▫ ParkSense® Sensors ....................184
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UNDERSTANDING THE FEATURES OF YOUR VEHICLE 127

PARKSENSE® REAR PARK ASSIST — IF
EQUIPPED
The ParkSense® Rear Park Assist system provides visual
and audible indications of the distance between the rear
fascia 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.
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 leverposition, the system will remain active until the vehicle
speed is increased to approximately 7 mph (11 km/h) or
above. 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 18 in (45 cm) up to 79 in
(200 cm) from the rear fascia/bumper in the horizontal
direction, depending on the location, type and orienta-
tion of the obstacle.
184 UNDERSTANDING THE FEATURES OF YOUR VEHICLE