2011 DODGE NITRO sensor

▫Seat Belts And Pregnant Women .......... 57
▫ Seat Belt Extender ..................... 57
▫ Supplemental Restraint System
(SRS) — Air Bags ..................... 58
▫ Air Bag Deployment Sensors And Controls . . . 64
▫ Event Data Recorder (EDR) .............. 75
▫ Child Restraints ...................... 76
 Engine Break-In Recommendations .......... 86
Safety Tips ........................... 87
▫ Transporting Passengers ................ 87
▫ Exhaust Gas ......................... 88
▫ Safety Checks You Should Make Inside The
Vehicle ............................. 89
▫ Periodic Safety Checks You Should Make
Outside The Vehicle ................... 91
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 11

This vehicle may be equipped with driver and/or front
passenger seat track position sensors that may adjust the
inflation rate of the Advanced Front Air Bags based upon
seat position.
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 fastened. The
seat belt buckle switch may adjust the inflation rate of the
Advanced Front Air Bags.
This vehicle is equipped with Supplemental Side Air Bag
Inflatable Curtains (SABIC) that run the entire length of
the headliner to protect the driver, front, and rear pas-
sengers sitting next to a window.NOTE:
•Air Bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
•After any accident, the vehicle should be taken to an
authorized dealer immediately.
Supplemental Side Air Bag Inflatable
Curtains (SABIC) Label Location
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 59

Air Bag System Components
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 Bolster
•Driver Advanced Front Air Bag
•Passenger Advanced Front Air Bag
•Supplemental Side Air Bag Inflatable Curtains
(SABIC)
•Front and Side Impact Sensors
•Front Seat Belt Pretensioners, Seat Belt Buckle Switch,
and Seat Track Position Sensors
•Supplemental Active Head Restraint for Driver and
Front Passenger
•Occupant Classification System (OCS)
•Occupant Classification Module (OCM)
•Passenger Air Bag Disable (PAD) Indicator Light
•Weight Sensors
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.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING! (Continued)
•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.
Supplemental Side Air Bag Inflatable Curtain
(SABIC)
SABIC air bags may offer side-impact and vehicle roll-
over protection to front and rear seat outboard occupants
in addition to that provided by the body structure. Each
air bag features inflated chambers placed adjacent to the
head of each outboard occupant that reduce the potential
for side-impact head injuries. The SABIC air bags deploy
downward, covering both windows on the impact side.NOTE:
•Should a vehicle rollover occur, the pretensioners
and/or SABIC air bags on both sides of the vehicle
may deploy.
•Air Bag covers may not be obvious in the interior trim,
but they will open during air bag deployment.
•Being too close to the side air bags during deployment
could cause you to be severely injured or killed.
The system includes side impact sensors that are cali-
brated to deploy the side air bags during impacts that
require side air bag occupant protection.
62 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Along with seat belts and pretensioners, Advanced Front
Air Bags work with the knee bolsters to provide im-
proved 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)
TheORC 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, Supplemen-
tal Side Air Bag Inflatable Curtain (SABIC), and front seat
belt pretensioners, as required, depending on 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 the severity and
type of collision. Advanced Front Air Bags are not
expected to reduce the risk of injury in rear, side, or
rollover 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 SABIC will not deploy in all side collisions. SABIC
deployment will depend on the severity and type of
collision.
64 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

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 crashes,
and also are needed to help keep you in position, away
from an inflating air bag.
The ORC also monitors the readiness of the electronic
parts of the air bag system whenever the ignition switch
is in the START or ON/RUN positions. 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” for four to eight seconds for a self-check
when the ignition is first turned to ON/RUN.
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 turns on the “Air Bag Warning
Light” either momentarily or continuously. A single
chime will sound if the light comes on again after initial
startup.
It also includes diagnostics that will illuminate the instru-
ment cluster Air Bag Warning Light if a malfunction is
noted that could affect the air bag system. The diagnos-
tics also record the nature of the malfunction.
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THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 65

WARNING!
Ignoring the Air Bag Warning Light in your instru-
ment panel could mean you won’t have the air bags
to protect you in a collision. If the light does not come
on as a bulb check when the ignition is first turned
on, stays on after you start the vehicle, or if it comes
on as you drive, have an authorized dealer service the
air bag system immediately.
Occupant Classification System (OCS)
The OCS is part of a Federally regulated safety system
required for this vehicle. It is designed to turn off the
passenger Advanced Front Air Bag for an empty seat and
for occupants classified in a category other than an adult.
This could be a child, teenager, or even an adult.
NOTE:Children 12 years or younger should always
ride buckled up in a rear seat in an appropriate child
restraint.
•Occupant Classification Module (OCM)
The OCM is located beneath the front passenger seat. The
OCM classifies the occupant into categories based on the
measurements made by the seat weight sensors. The
OCM communicates with the ORC. The ORC uses the
occupant category to determine whether the passenger
Advanced Front Air Bag should be turned off. It also
determines the rate of air bag inflation during a collision.
•Weight Sensors
Your vehicle has four Weight Sensors located between the
seat and the floor pan. The weight sensors measure
applied weight and transfers that information to the
OCM.
•Passenger Air Bag Disable (PAD) Indicator Light
The PAD Indicator Light (an amber light located in the
center of the instrument panel) tells the driver and front
passenger when the passenger Advanced Front Air Bag is
turned off. The PAD Indicator light illuminates the words
66 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
Never place a rear facing infant seat in front of an air
bag. A deploying passenger Advanced Front Air Bag
can cause death or serious injury to a child in a
rear-facing infant seat.
Passenger Air Bag Disable (PAD) System
Front Passenger Indicator
Light Air Bag
Status
Adult OFF ON
Child ON OFF
Grocery Bags, Heavy Briefcases and Other
Relatively Light Objects ON OFF
Empty or Very Light Objects OFF* OFF
* Since the system senses weight, some small objects will turn the PAD Indicator Light on. Drivers and adult passengers should verify that the PAD
Indicator Light is not illuminated when an adult is riding
in the front passenger seat. If an adult occupant’s weight
is transferred to another part of the vehicle (like the door
or instrument panel), the weight sensors in the seat may
not properly classify the occupant. Objects lodged under
the seat or between the seat and the center console can
prevent the occupant’s weight from being measured
properly and may result in the occupant being improp-
erly classified. Ensure that the front passenger seatback
does not touch anything placed on the second row of
seats because this can also affect occupant classification.
Also, if you fold down the seats in the second row check
to be sure they don’t touch the front passenger seat.
If the front passenger seat is damaged in any way, it
should only be serviced by an authorized dealer. If the
seat is removed (or even if the seat attachment bolts are
loosened or tightened in any way), take the vehicle to an
authorized dealer.
68 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE