CHEVROLET SS 2017 1.G Repair Manual

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
60 Seats and Restraints
Passenger Side Shown, Driver
Side Similar
The roof-rail airbags for the driver,front outboard passenger, andsecond row outboard passengersare in the ceiling above the sidewindows.
{Warning
If something is between an
occupant and an airbag, the
airbag might not inflate properly
or it might force the object into
that person causing severe injury
or even death. The path of an
(Continued)
Warning (Continued)
inflating airbag must be kept
clear. Do not put anything
between an occupant and an
airbag, and do not attach or put
anything on the steering wheel
hub or on or near any other
airbag covering.
Do not use seat accessories that
block the inflation path of a
seat-mounted side impact airbag.
Never secure anything to the roof
of a vehicle with roof-rail airbags
by routing a rope or tie⇣down
through any door or window
opening. If you do, the path of an
inflating roof-rail airbag will be
blocked.
When Should an Airbag
Inflate?
This vehicle is equipped withairbags. SeeAirbag System057.Airbags are designed to inflate if theimpact exceeds the specific airbagsystem’sdeploymentthreshold.
Deployment thresholds are used topredict how severe a crash is likelyto be in time for the airbags toinflate and help restrain theoccupants. The vehicle haselectronic frontal sensors that helpthe airbag system determine theseverity of the impact. Deploymentthresholds can vary with specificvehicle design.
Frontal airbags are designed toinflate in moderate to severe frontalor near-frontal crashes to helpreduce the potential for severeinjuries, mainly to the driver's orfront outboard passenger's headand chest.
Whether the frontal airbags will orshould inflate is not based primarilyon how fast the vehicle is traveling.It depends on what is hit, thedirection of the impact, and howquickly the vehicle slows down.
Frontal airbags may inflate atdifferent crash speeds depending onwhether the vehicle hits an objectstraight on or at an angle, and

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Seats and Restraints 61
whether the object is fixed ormoving, rigid or deformable, narrowor wide.
Frontal airbags are not intended toinflate during vehicle rollovers, inrear impacts, or in many sideimpacts.
In addition, the vehicle hasadvanced technology frontalairbags. Advanced technologyfrontal airbags adjust the restraintaccording to crash severity.
The vehicle also has seat positionsensors that enable the sensingsystem to monitor the position of thedriver seat and the front outboardpassenger seat. Seat positionsensors provide information that isused to adjust the deployment of thefrontal airbags.
Knee airbags are designed to inflatein moderate to severe frontalimpacts. Knee airbags are notdesigned to inflate during vehiclerollovers, in rear impacts, or in manyside impacts.
Seat-mounted side impact airbagsare designed to inflate in moderateto severe side crashes, dependingon the location of the impact.Seat-mounted side impact airbagsare not designed to inflate in frontalimpacts, near-frontal impacts,rollovers, or rear impacts.Aseat-mountedsideimpactairbagis designed to inflate on the side ofthe vehicle that is struck.
Roof-rail airbags are designed toinflate in moderate to severe sidecrashes, depending on the locationof the impact. In addition, theseroof-rail airbags are designed toinflate during a rollover or in asevere frontal impact. Roof-railairbags are not designed to inflate inrear impacts. Both roof-rail airbagswill inflate when either side of thevehicle is struck or if the sensingsystem predicts that the vehicle isabout to roll over on its side, or in asevere frontal impact.
In any particular crash, no one cansay whether an airbag should haveinflated simply because of thevehicle damage or repair costs.
What Makes an Airbag
Inflate?
In a deployment event, the sensingsystem sends an electrical signaltriggering a release of gas from theinflator. Gas from the inflator fills theairbag causing the bag to break outof the cover. The inflator, the airbag,and related hardware are all part ofthe airbag module.
For airbag locations, seeWhere Arethe Airbags?059.
How Does an Airbag
Restrain?
In moderate to severe frontal ornear frontal collisions, even beltedoccupants can contact the steeringwheel or the instrument panel. Inmoderate to severe side collisions,even belted occupants can contactthe inside of the vehicle.
Airbags supplement the protectionprovided by safety belts bydistributing the force of the impactmore evenly over theoccupant's body.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
62 Seats and Restraints
Rollover capable roof-rail airbagsare designed to help contain thehead and chest of occupants in theoutboard seating positions in thefirst and second rows. The rollovercapable roof-rail airbags aredesigned to help reduce the risk offull or partial ejection in rolloverevents, although no system canprevent all such ejections.
But airbags would not help in manytypes of collisions, primarilybecause the occupant's motion isnot toward those airbags. SeeWhenShould an Airbag Inflate?060.
Airbags should never be regardedas anything more than a supplementto safety belts.
What Will You See after
an Airbag Inflates?
After the frontal, knee, andseat-mounted side impact airbagsinflate, they quickly deflate, soquickly that some people may noteven realize an airbag inflated.Roof-rail airbags may still be at leastpartially inflated for some time afterthey inflate. Some components of
the airbag module may be hot forseveral minutes. For location of theairbags, seeWhere Are theAirbags?059.
The parts of the airbag that comeinto contact with you may be warm,but not too hot to touch. There maybe some smoke and dust comingfrom the vents in the deflatedairbags. Airbag inflation does notprevent the driver from seeing out ofthe windshield or being able to steerthe vehicle, nor does it preventpeople from leaving the vehicle.
{Warning
When an airbag inflates, there
may be dust in the air. This dust
could cause breathing problems
for people with a history of
asthma or other breathing trouble.
To a v o i d t h i s , e v e r y o n e i n t h e
vehicle should get out as soon as
it is safe to do so. If you have
breathing problems but cannot
get out of the vehicle after an
airbag inflates, then get fresh air
(Continued)
Warning (Continued)
by opening a window or a door.
If you experience breathing
problems following an airbag
deployment, you should seek
medical attention.
The vehicle has a feature that mayautomatically unlock the doors, turnon the interior lamps and hazardwarning flashers, and shut off thefuel system after the airbags inflate.The feature may also activate,without airbag inflation, after anevent that exceeds a predeterminedthreshold. You can lock the doors,turn off the interior lamps, and turnoff the hazard warning flashers byusing the controls for thosefeatures.
{Warning
Acrashsevereenoughtoinflate
the airbags may have also
damaged important functions in
(Continued)

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Seats and Restraints 63
Warning (Continued)
the vehicle, such as the fuel
system, brake and steering
systems, etc. Even if the vehicle
appears to be drivable after a
moderate crash, there may be
concealed damage that could
make it difficult to safely operate
the vehicle.
Use caution if you should attempt
to restart the engine after a crash
has occurred.
In many crashes severe enough toinflate the airbag, windshields arebroken by vehicle deformation.Additional windshield breakage mayalso occur from the front outboardpassenger airbag.
.Airbags are designed to inflateonly once. After an airbaginflates, you will need some newparts for the airbag system.If you do not get them, theairbag system will not be thereto help protect you in anothercrash. A new system will include
airbag modules and possiblyother parts. The service manualfor the vehicle covers the needto replace other parts.
.The vehicle has a crash sensingand diagnostic module whichrecords information after acrash. SeeVehicle DataRecording and Privacy0375andEvent Data Recorders0376.
.Let only qualified technicianswork on the airbag systems.Improper service can mean thatan airbag system will not workproperly. See your dealer forservice.
Passenger Sensing
System
The vehicle has a passengersensing system for the frontoutboard passenger position. Thepassenger airbag status indicatorwill light in the rearview mirror whenthe vehicle is started.
The words ON and OFF will bevisible during the system check.When the system check iscomplete, either the word ON orOFF will be visible. SeePassengerAirbag Status Indicator099.
The passenger sensing systemturns off the front outboardpassenger frontal airbag and kneeairbag under certain conditions. Noother airbag is affected by thepassenger sensing system.
The passenger sensing systemworks with sensors that are part ofthe front outboard passenger seat.The sensors are designed to detectthe presence of a properly-seatedoccupant and determine if the frontoutboard passenger frontal airbagand knee airbag should be allowedto inflate or not.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
64 Seats and Restraints
According to accident statistics,children are safer when properlysecured in a rear seat in the correctchild restraint for their weightand size.
Whenever possible, children aged12 and under should be secured inarearseatingposition.
Never put a rear-facing child seat inthe front. This is because the risk tothe rear-facing child is so great,if the airbag inflates.
{Warning
Achildinarear-facingchild
restraint can be seriously injured
or killed if the passenger frontal
airbag inflates. This is because
the back of the rear-facing child
restraint would be very close to
the inflating airbag. A child in a
forward-facing child restraint can
be seriously injured or killed if the
passenger frontal airbag inflates
and the passenger seat is in a
forward position.
(Continued)
Warning (Continued)
Even if the passenger sensing
system has turned off the front
outboard passenger airbag(s), no
system is fail-safe. No one can
guarantee that an airbag will not
deploy under some unusual
circumstance, even though the
airbag(s) are off.
Never put a rear-facing child
restraint in the front seat, even if
the airbag is off. If securing a
forward-facing child restraint in
the front outboard passenger
seat, always move the seat as far
back as it will go. It is better to
secure child restraints in the rear
seat. Consider using another
vehicle to transport the child
when a rear seat is not available.
The passenger sensing system isdesigned to turn off the frontoutboard passenger frontal airbagand knee airbag if:
.The front outboard passengerseat is unoccupied.
.The system determines that aninfant is present in a childrestraint.
.Afrontoutboardpassengertakes his/her weight off of theseat for a period of time.
.There is a critical problem withthe airbag system or thepassenger sensing system.
When the passenger sensingsystem has turned off the frontoutboard passenger frontal airbagand knee airbag, the off indicatorwill light and stay lit to remind youthat the airbags are off. SeePassenger Airbag Status Indicator099.
The passenger sensing system isdesigned to turn on the frontoutboard passenger frontal airbagand knee airbag anytime the system

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Seats and Restraints 65
senses that a person of adult size issitting properly in the front outboardpassenger seat.
When the passenger sensingsystem has allowed the airbags tobe enabled, the on indicator will lightand stay lit as a reminder that theairbags are active.
For some children, includingchildren in child restraints, and forvery small adults, the passengersensing system may or may not turnoff the front outboard passengerfrontal airbag and knee airbag,depending upon the person’sseating posture and body build.Everyone in the vehicle who hasoutgrown child restraints shouldwear a safety belt properly—whether or not there is an airbag forthat person.
{Warning
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
away. SeeAirbag Readiness
Light099for more information,
including important safety
information.
If the On Indicator Is Lit for a
Child Restraint
The passenger sensing system isdesigned to turn off the frontoutboard passenger frontal airbagand knee airbag if the systemdetermines that an infant is presentin a child restraint. If a child restrainthas been installed and the onindicator is lit:
1. Turn the vehicle off.
2. Remove the child restraint fromthe vehicle.
3. Remove any additional itemsfrom the seat such as blankets,cushions, seat covers, seatheaters, or seat massagers.
4. Reinstall the child restraintfollowing the directionsprovided by the child restraintmanufacturer and refer toSecuring Child Restraints (Withthe Safety Belt in the FrontSeat)083orSecuring ChildRestraints (With the Safety Beltin the Rear Seat)081.
5. If, after reinstalling the childrestraint and restarting thevehicle, the on indicator is stilllit, turn the vehicle off. Thenslightly recline the vehicleseatback and adjust the seatcushion, if adjustable, to makesure that the vehicle seatbackis not pushing the childrestraint into the seat cushion.
Also make sure the childrestraint is not trapped underthe vehicle head restraint.If this happens, adjust the headrestraint. SeeHead Restraints045.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
66 Seats and Restraints
6. Restart the vehicle.
The passenger sensing systemmay or may not turn off theairbags for a child in a childrestraint depending upon thechild’ssize.Itisbettertosecure the child restraint in arear seat. Never put arear-facing child restraint in thefront seat, even if the onindicator is not lit.
If the Off Indicator Is Lit for an
Adult-Sized Occupant
If a person of adult-size is sitting inthe front outboard passenger seat,but the off indicator is lit, it could be
because that person is not sittingproperly in the seat. Use thefollowing steps to allow the systemto detect that person and enable thefront outboard passenger frontal andknee airbags:
1. Turn the vehicle off.
2. Remove any additional materialfrom the seat, such asblankets, cushions, seatcovers, seat heaters, or seatmassagers. Also removelaptops or other electronicdevices.
3. Place the seatback in the fullyupright position.
4. Have the person sit upright inthe seat, centered on the seatcushion, with legs comfortablyextended.
5. Restart the vehicle and havethe person remain in thisposition for two tothree minutes after the onindicator is lit.
{Warning
If the front outboard passenger
airbag is turned off for an
adult-sized occupant, the airbag
will not be able to inflate and help
protect that person in a crash,
resulting in an increased risk of
serious injury or even death. An
adult-sized occupant should not
ride in the front outboard
passenger seat, if the passenger
airbag off indicator is lit.
Additional Factors Affecting
System Operation
Safety belts help keep thepassenger in position on the seatduring vehicle maneuvers andbraking, which helps the passengersensing system maintain thepassenger airbag status. See“Safety Belts”and“Child Restraints”in the Index for additionalinformation about the importance ofproper restraint use.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Seats and Restraints 67
Athicklayerofadditionalmaterial,such as a blanket or cushion,or aftermarket equipment such asseat covers, seat heaters, and seatmassagers can affect how well thepassenger sensing systemoperates. We recommend that younot use seat covers or otheraftermarket equipment except whenapproved by GM for your specificvehicle. SeeAdding Equipment tothe Airbag-Equipped Vehicle068for more information aboutmodifications that can affect howthe system operates.
Awetseatcanaffecttheperformance of the passengersensing system. Here’show:
.The passenger sensing systemmay turn off the passengerairbag(s) when liquid is soakedinto the seat. If this happens, theoff indicator will be lit, and theairbag readiness light on theinstrument panel will also be lit.
.Liquid pooled on the seat thathas not soaked in may make itmore likely that the passengersensing system will turn on the
front passenger airbag(s) while achild restraint or child occupantis on the seat. If the passengerairbag(s) are turned on, the onindicator will be lit.
If the front passenger seat gets wet,dry the seat immediately. If theairbag readiness light is lit, do notinstall a child restraint or allowanyone to occupy the seat. SeeAirbag Readiness Light099forimportant safety information.
The on indicator may be lit if anobject, such as a briefcase,handbag, grocery bag, laptop,or other electronic device, is put onan unoccupied seat. If this is notdesired, remove the object fromthe seat.
{Warning
Stowing of articles under the
passenger seat or between the
passenger seat cushion and
seatback may interfere with the
proper operation of the passenger
sensing system.
Servicing the
Airbag-Equipped Vehicle
Airbags affect how the vehicleshould be serviced. There are partsof the airbag system in severalplaces around the vehicle. Yourdealer and the service manual haveinformation about servicing thevehicle and the airbag system. Topurchase a service manual, seeService Publications OrderingInformation0373.
{Warning
For up to 10 seconds after the
vehicle is turned off and the
battery is disconnected, an airbag
can still inflate during improper
service. You can be injured if you
are close to an airbag when it
inflates. Avoid yellow connectors.
They are probably part of the
airbag system. Be sure to follow
proper service procedures, and
make sure the person performing
work for you is qualified to do so.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
68 Seats and Restraints
Adding Equipment to the
Airbag-Equipped Vehicle
Adding accessories that change thevehicle's frame, bumper system,height, front end, or side sheetmetal may keep the airbag systemfrom working properly. Theoperation of the airbag system canalso be affected by changing anyparts of the front seats, safety belts,airbag sensing and diagnosticmodule, steering wheel, instrumentpanel, any of the airbag modules,ceiling or pillar garnish trim, theinside rearview mirror, front sensors,side impact sensors, or airbagwiring.
Yo u r d e a l e r a n d t h e s e r v i c e m a n u a lhave information about the locationof the airbag sensors, sensing anddiagnostic module and airbagwiring.
In addition, the vehicle has apassenger sensing system for thefront outboard passenger position,which includes sensors that are partof the passenger's seat. Thepassenger sensing system may notoperate properly if the original seat
trim is replaced with non-GMcovers, upholstery or trim, or withGM covers, upholstery or trimdesigned for a different vehicle. Anyobject, such as an aftermarket seatheater or a comfort enhancing pador device, installed under or on topof the seat fabric, could alsointerfere with the operation of thepassenger sensing system. Thiscould either prevent properdeployment of the passengerairbag(s) or prevent the passengersensing system from properlyturning off the passenger airbag(s).SeePassenger Sensing System063.
If the vehicle has rollover roof-railairbags, seeDifferent Size Tiresand Wheels0318for additionalimportant information.
If you have to modify your vehiclebecause you have a disability andhave questions about whether themodifications will affect the vehicle'sairbag system, or if you havequestions about whether the airbagsystem will be affected if the vehicle
is modified for any other reason, callCustomer Assistance. SeeCustomer Assistance Offices0366.
Airbag System Check
The airbag system does not needregularly scheduled maintenance orreplacement. Make sure the airbagreadiness light is working. SeeAirbag Readiness Light099.
Caution
If an airbag covering is damaged,
opened, or broken, the airbag
may not work properly. Do not
open or break the airbag
coverings. If there are any
opened or broken airbag
coverings, have the airbag
covering and/or airbag module
replaced. For the location of the
airbags, seeWhere Are the
Airbags?059.Seeyourdealer
for service.

Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-10122752) -2017 - crc - 8/31/16
Seats and Restraints 69
Replacing Airbag System
Parts after a Crash
{Warning
Acrashcandamagetheairbag
systems in the vehicle.
Adamagedairbagsystemmay
not properly protect you and your
passenger(s) in a crash, resulting
in serious injury or even death. To
help make sure the airbag
systems are working properly
after a crash, have them
inspected and any necessary
replacements made as soon as
possible.
If an airbag inflates, you will need toreplace airbag system parts. Seeyour dealer for service.
If the airbag readiness light stays onafter the vehicle is started or comeson when you are driving, the airbagsystem may not work properly. Havethe vehicle serviced right away. SeeAirbag Readiness Light099.
Child Restraints
Older Children
Older children who have outgrownbooster seats should wear thevehicle safety belts.
The manufacturer's instructions thatcome with the booster seat state theweight and height limitations for thatbooster. Use a booster seat with alap-shoulder belt until the childpasses the fit test below:
.Sit all the way back on the seat.Do the knees bend at the seatedge? If yes, continue. If no,return to the booster seat.
.Buckle the lap-shoulder belt.Does the shoulder belt rest onthe shoulder? If yes, continue.If no, return to the booster seat.
.Does the lap belt fit low andsnug on the hips, touching thethighs? If yes, continue. If no,return to the booster seat.
.Can proper safety belt fit bemaintained for the length of thetrip? If yes, continue. If no,return to the booster seat.
Q: What is the proper way towear safety belts?
A:An older child should wear alap-shoulder belt and get theadditional restraint a shoulderbelt can provide. The shoulder