sensor FIAT 124 SPIDER 2017 2.G Owner's Manual

When excess snow or ice adheres to
the vehicle, especially around the
wheels.
When the tire pressure sensor
batteries are discharged.
When using a wheel with no tire
pressure sensor installed.
When using tires with steel wire
reinforcement in the side walls.
When using tire chains.
Tires And Wheels
Note: When inspecting or adjusting the
tire air pressures, do not apply
excessive force to the stem portion of
the wheel unit. The stem portion could
be damaged.
Changing Tires And Wheels
The following procedure allows the
TPMS to recognize a tire pressure
sensor's unique ID signal code
whenever tires or wheels are changed,
such as changing to and from winter
tires.
Note:
Each tire pressure sensor has a
unique ID signal code. The signal code
must be registered with the TPMS
before it can work. The easiest way to
do it is to have your Authorized Dealer
change your tire and complete ID
signal code registration.
When your Authorized Dealer
changes your vehicle's tires, they will
complete the tire pressure sensor ID
signal code registration.
If you or someone else changes tires,
you or someone else can also
undertake the steps for the TPMS to
complete the ID signal code
registration:
After tires have been changed, place
the ignition in the ON mode, then back
to ACC or OFF modes.
Wait for about 15 minutes.
After about 15 minutes, drive the
vehicle at a speed of at least 16 mph
(25 km/h) for 10 minutes and the tire
pressure sensor ID signal code will be
registered automatically.
Note: If the vehicle is driven within
about 15 minutes of changing tires, the
warning light will flash because the
sensor ID signal code would not have
been registered. If this happens, park
the vehicle for about 15 minutes, after
which the sensor ID signal code will
register upon driving the vehicle for
10 minutes. Replacing Tires And Wheels
Note:
When replacing/repairing the tires or
wheels or both, have the work done by
your Authorized Dealer, or the tire
pressure sensors may be damaged.
The wheels equipped on your
vehicle are specially designed for
installation of the tire pressure sensors.
Do not use non-genuine wheels,
otherwise it may not be possible to
install the tire pressure sensors.
Be sure to have the tire pressure
sensors installed whenever tires or
wheels are replaced.
When having a tire or wheel or both
replaced, the following types of tire
pressure sensor installations are
possible:
The tire pressure sensor is removed
from the old wheel and installed to the
new one.
The same tire pressure sensor is
used with the same wheel. Only the tire
is replaced.
A new tire pressure sensor is
installed to a new wheel.
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SAFETY

Note:
The tire pressure sensor ID signal
code must be registered when a new
tire pressure sensor is purchased. For
purchase of a tire pressure sensor and
registration of the tire pressure sensor
ID signal code, consult your Authorized
Dealer.
When reinstalling a previously
removed tire pressure sensor to a
wheel, replace the grommet (seal
between valve body/sensor and wheel)
for the tire pressure sensor.
Caution!
The TPMS has been optimized for the
original equipment tires and wheels.
TPMS pressures and warning have been
established for the tire size equipped on
your vehicle. Undesirable system operation
or sensor damage may result when using
replacement equipment that is not of the
same size, type, and/or style. Aftermarket
wheels can cause sensor damage.
Using aftermarket tire sealants may
cause the Tire Pressure Monitoring System
(TPMS) sensor to become inoperable.
After using an aftermarket tire sealant it is
recommended that you take your vehicle to
an Authorized Dealership to have your
sensor function checked.
After inspecting or adjusting the tire
pressure always reinstall the valve stem
cap. This will prevent moisture and dirt
from entering the valve stem, which could
damage the TPMS sensor.
The following regulatory statement
applies to all radio frequency (RF)
devices equipped in this vehicle:
This device complies with Part 15 of the
FCC Rules and with Industry Canada
license-exempt RSS standard(s).
Operation is subject to the following
two conditions:
(1) This device may not cause harmful
interference, and
(2) This device must accept any
interference received, including
interference that may cause undesired
operation.
Note:
Changes or modifications not expressly
approved by the party responsible for
compliance could void the user’s
authority to operate the equipment.
OCCUPANT
RESTRAINT
SYSTEMS
The most important safety equipment
of the vehicle comprise the following
protection systems:
Seat Belts
SBA (Seat Belt Alert) System
Head Restraints
Child Restraint Systems
Front Air Bags And Side Air Bags
Read the information given in the
following pages with the utmost care.
It is of fundamental importance that the
protection systems are used in the
correct way to guarantee the maximum
possible safety level for the driver and
the passengers.
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pretensioner operates on the side in
which the collision occurs. The
pretensioners operate differently
depending on what types of air bags
are equipped. For details on the seat
belt pretensioner operation, refer to the
“SRS Air Bag Deployment Criteria”
paragraph in this chapter.
When a collision is detected, the
pretensioners deploy simultaneously
with the air bags. For deployment
details, refer to the “SRS Air Bag
Deployment Criteria” paragraph in this
chapter.
The seat belt retractors remove slack
quickly as the air bags are expanding.
Any time the air bags and seat belt
pretensioners have fired they must be
replaced.
A system malfunction or operation
conditions are indicated by a warning.
Referto“WarningLightsAnd
Messages” and “Warning Sound Is
Activated” paragraph in “Knowing The
Instrument Panel” chapter.
With Passenger Occupant
Classification System
In addition, the pretensioner system for
the passenger, like the front and side
passenger Air Bag, is designed to only
deploy when the passenger occupant
classification sensor detects a
passenger sitting on the passenger's
seat.Note:
These devices are not a substitute
for proper seat belt placement by the
occupant. The seat belt still must be
worn snugly and positioned properly.
The pretensioners are triggered by
the Occupant Restraint Controller
(ORC). Like the air bags, the
pretensioners are single use items. A
deployed pretensioner or a deployed
air bag must be replaced immediately.
Load Limiter
The load limiting system releases belt
webbing in a controlled manner to
reduce belt force on the occupant's
chest.
While the most severe load on a seat
belt occurs in frontal collisions, the load
limiter has an automatic mechanical
function and can activate in any
accident mode with sufficient occupant
movement.
Even if the pretensioners have not fired,
the load limiting function must be
checked by an authorized dealer.
CHILD RESTRAINT
PRECAUTIONS
Child Restraints
FCA strongly urges the use of
child-restraint systems for children small
enough to use them.
FCA recommends use of a genuine
child-restraint system or one that
complies with regulation. If you would
like to purchase a FCA genuine
child-restraint system, please contact a
Authorized Dealership.
Check your local and state or provincial
laws for specific requirements regarding
the safety of children riding in your
vehicle.
Whatever child-restraint system you
consider, please pick the appropriate
one for the age and size of the child,
obey the law and follow the instructions
that come with the individual
child-restraint system.
A child who has outgrown
child-restraint systems should use seat
belts, both lap and shoulder. If the
shoulder belt crosses the neck or face,
move the child closer to the centre of
the vehicle.
A rear-facing child-restraint system
should NEVER be used on the
passenger seat with the Air Bag system
activated. In the event of an impact the
Air Bag activation may cause fatal
injuries to the transported child.
129

With Passenger Occupant
Classification System
To reduce the chance of injuries caused
by deployment of the passenger Air
Bag, the passenger occupant
classification sensor work as a part of
the supplementary restraint system.
This system deactivates the passenger
front and side Air Bags and also the
passenger seat belt pretensioner
system when the
OFFpassenger Air
Bag deactivation indicator light
illuminates.
When an infant or small child sits on the
passenger seat, the system shuts off
the passenger front and side Air Bags
and seat belt pretensioner system, so
make sure the
OFF passenger Air
Bag deactivation indicator light
illuminates. For more details, refer to
"Passenger occupant classification
sensor" in “Front Air Bags” for
additional information.
Note: A seat belt or child-restraint
system can become very hot in a
closed vehicle during warm weather. To
avoid burning yourself or a child, check
them before you or your child touches
them.
Warning!
Improper installation can lead to failure
of an infant or child restraint. It could come
loose in a collision. The child could be
badly injured or killed. Follow the child
restraint manufacturer’s directions exactly
when installing an infant or child restraint.
After a child restraint is installed in the
vehicle, do not move the vehicle seat
forward or rearward because it can loosen
the child restraint attachments. Remove
the child restraint before adjusting the
vehicle seat position. When the vehicle seat
has been adjusted, reinstall the child
restraint.
When your child restraint is not in use,
secure it in the vehicle with the seat belt or
LATCH anchorages, or remove it from the
vehicle. Do not leave it loose in the vehicle.
In a sudden stop or accident, it could strike
the occupants or seatbacks and cause
serious personal injury.
Child Restraint System
Types
In this Owner Handbook, explanation of
child restraint systems secured with
seat belts is provided for the following
three types of popular child-restraint
systems: infant seat, child seat, booster
seat.
Note:
Installation position is determined
by the type of child restraint system.
Always read the manufacturer's
instructions and this Owner Handbook
carefully.
Due to variations in the design of
child restraint systems, vehicle seats
and seat belts, not all child restraint
may fit all seating positions.
Before purchasing a child-restraint
system, it should be tested in the
specific vehicle seating position (or
positions) where it is intended to be
used. If a previously purchased
child-restraint system does not fit, you
may need to purchase a different one
that will.
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SAFETY

Supplementary Restraint System Components
With Passenger Occupant Classification System
1 — Driver/Passenger Inflators And AirBags 5 — Side Crash Sensors
9 — Passenger Occupant Classification
Sensor
2 — Crash Sensors And Diagnostic
Module (Sas Unit) 6 — Air Bag/Seat Belt Pretensioner
System Warning Light 10 — Passenger Occupant Classification
Module
3 — Seat Belt Pretensioners 7 — Side Inflators And Air Bags
4 — Front Air Bag Sensors 8 — Passenger Air Bag Deactivation
Indicator Light
03040300-121-002-high.jpg
135

Without Passenger Occupant Classification System
1 — Driver/Passenger Inflators And AirBags 4 — Front Air Bag Sensors
7 — Side Inflators And Air Bags
2 — Crash Sensors And Diagnostic Module (Sas Unit) 5 — Side Crash Sensors
3 — Seat Belt Pretensioners 6 — Air Bag/Seat Belt Pretensioner
System Warning Light
03040300-122-003-high.jpg
136
SAFETY

How The SRS Air Bags
Work
Your vehicle is equipped with the
following types of SRS air bags. SRS air
bags are designed to work together
with the seat belts to help to reduce
injuries during an accident. The SRS air
bags are designed to provide further
protection for passengers in addition to
the seat belt functions. Be sure to wear
seat belts properly.
Seat Belt Pretensioners
The seat belt pretensioners are
designed to deploy in moderate or
severe frontal, near frontal collisions. In
addition, during a side collision, the
pretensioner operates on the side in
which the collision occurs.
The pretensioners operate differently
depending on what types of air bags
are equipped. For details on the seat
belt pretensioner operation, refer to the
SRS Air Bag Deployment Criteria.Driver Air Bag
The driver's air bag is mounted in the
steering wheel.
When Air Bag crash sensors detect a
frontal impact of greater than moderate
force, the driver's Air Bag inflates
quickly helping to reduce injury mainly
to the driver's head or chest caused by
directly hitting the steering wheel. For
more details about Air Bag deployment,
refer to "SRS Air Bag Deployment
Criteria" in this chapter for further
information.
(With Passenger Occupant
Classification System)
The driver's dual-stage air bag controls
air bag inflation in two energy stages.
During an impact of moderate severity,
the driver's air bag deploys with lesser
energy, whereas during more severe
impacts, it deploys with more energy.Passenger Air Bag
(Dual stage)
The passenger Air Bag is mounted in
the passenger dashboard.
The inflation mechanism for the
passenger Air Bag is the same as the
driver's Air Bag, as mentioned above.
For more details about Air Bag
deployment, refer to "SRS Air Bag
Deployment Criteria" in this chapter.
For further details about air bag
deployment, refer to "SRS Air Bag
deployment criteria" in this chapter.
Side Air Bags
The side air bags are mounted in the
outer sides of the seat backs. When the
air bag crash sensors detect a side
impact of greater than moderate force,
the system inflates the side air bag only
on the side in which the vehicle was hit.
06010203-126-123Spider Driver Side Air Bags06010204-126-123Spider Passenger Side Air Bag
137

The side air bag inflates quickly to
reduce injury to the driver or
passenger's head and chest caused by
directly hitting interior parts such as a
door or window. For more details about
air bag deployment, refer to "SRS Air
Bag deployment criteria" in this chapter
for further information.
Warning!
Occupants, including children, who are
up against or very close to side air bags
can be seriously injured or killed.
Occupants, including children, should
never lean on or sleep against the door,
side windows, or area where the side air
bags inflate, even if they are in an infant or
child restraint.
Seat belts (and child restraints where
appropriate) are necessary for your
protection in all collisions. They also help
keep you in position, away from an inflating
side air bag. To get the best protection
from the side air bags, occupants must
wear their seat belts properly and sit
upright with their backs against the seats.
Children must be properly restrained in a
child restraint or booster seat that is
appropriate for the size of the child.
With Passenger Occupant
Classification System
In addition, the passenger side bag is
designed to only deploy when the
passenger occupant classification
sensor detects a passenger sitting on
the passenger's seat.
Warning!
If an occupant in the front passenger
seat is seated improperly, the occupant
may provide an output signal to the OCS
that is different from the occupant’s
properly seated weight input. This may
result in serious injury or death in a
collision.
Always wear your seat belt and sit
properly, with the seatback in an upright
position, your back against the seatback,
sitting upright, facing forward, in the center
of the seat, with your feet comfortably on
or near the floor.
Do not carry or hold any objects (e.g.,
backpacks, boxes, etc.) while seated in the
front passenger seat. Holding an object
may provide an output signal to the OCS
that is different than the occupant’s
properly seated weight input, which may
result in serious injury or death in a
collision.
Placing an object on the floor under the
front passenger seat may prevent the OCS
from working properly, which may result in
serious injury or death in a collision. Do not
place any objects on the floor under the
front passenger seat.
06010205-126-123Spider Side Air Bags
138
SAFETY

SRS Air Bag Deployment Criteria
This chart indicates the applicable SRS equipment that will deploy depending on the type of collision (the illustrations are the
representative cases of collisions).
SRS equipmentTypes of collision
A severe frontal/near frontal collision A severe side collision (*) A rear collision
SRS Equipment
Seat belt pretensioner X (**) (both sides)X (**) (impact side only)
No air bag and seat belt
pretensioner will be activated in a rear collision
Driver air bag
X
Passenger air bag X (**)
Side air bag X (**) (impact side only)
X: the SRS air bag equipment is designed to deploy in a collision.
(*) In a side collision, the seat belt pretensioners and the side air bags deploy (only on the side in which the collision occurs).
(**)Passenger Occupant Classification System : the passenger front and side air bags and the seat belt pretensioner are
designed to deploy when the passenger occupant classification sensor detects a passenger sitting on the passenger's seat.
Note: In a frontal offset collision, the equipped air bags and pretensioners may all deploy depending on the direction, angle,
and rate of impact.
140
SAFETY

Warning!
Unapproved modifications or service
procedures to the passenger seat
assembly, its related components, seat
cover, or cushion may inadvertently change
the air bag deployment in case of a frontal
collision. This could result in death or
serious injury to the front passenger if the
vehicle is involved in a collision. A modified
vehicle may not comply with required
Federal Motor Vehicle Safety Standards
(FMVSS) and/or Canadian Motor Vehicle
Safety Standards (CMVSS).
If it is necessary to modify the air bag
system for persons with disabilities, contact
your authorized dealer.
Warning!
Deployed air bags and seat belt
pretensioners cannot protect you in
another collision. Have the air bags, seat
belt pretensioners, and the seat belt
retractor assemblies replaced by an
authorized dealer immediately. Also, have
the Occupant Restraint Controller System
serviced as well.
Warning!
Ignoring the Air Bag Warning Light in
your instrument 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.
Placing an object on the floor under the
front passenger seat may prevent the
occupant classification sensor from
working properly, which may result in
serious injury or death in a collision. Do not
place any objects on the floor under the
front passenger seat.
If there is a fault present in the occupant
classification sensor, both the Indicator
Light and the Air Bag Warning Light will
illuminate to show that the Passenger
Advanced Front Air Bag is deactivated.
Should this occur, the Passenger
Advanced Front Air Bag will remain
deactivated until the fault is cleared. This
indicates that you should take the vehicle
to an authorized dealer for service
immediately.
Limitations To SRS Air
Bag
In severe collisions such as those
described in "SRS Air Bag Deployment
Criteria" paragraph, the applicable SRS
air bag equipment will deploy.
However, in some accidents, the
equipment may not deploy depending
on the type of collision and its severity.
Limitations To Front / Near Front
Collision Detection
Front/near front collisions may not be
detected as severe enough to deploy
the SRS air bag equipment:
Impacts involving trees or poles A.
Frontal offset impact to the vehicle B.
Rear-ending or running under a
truck's tail gate.
141