belt CHEVROLET SILVERADO 2017 3.G User Guide

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Seats and Restraints 67
Why Safety Belts Work
When riding in a vehicle, you travelas fast as the vehicle does. If thevehicle stops suddenly, you keepgoing until something stops you.It could be the windshield, theinstrument panel, or the safety belts!
When you wear a safety belt, youand the vehicle slow down together.There is more time to stop becauseyou stop over a longer distance and,when worn properly, your strongestbones take the forces from thesafety belts. That is why wearingsafety belts makes such goodsense.
Questions and Answers About
Safety Belts
Q: Will I be trapped in the vehicleafter a crash if I am wearing asafety belt?
A:Yo ucouldbe—whether you arewearing a safety belt or not.Yo u r c h a n c e o f b e i n g c o n s c i o u sduring and after a crash, so youcanunbuckle and get out, ismuchgreater if you are belted.
Q: If my vehicle has airbags, whyshould I have to wear safetybelts?
A:Airbags are supplementalsystems only. They workwithsafety belts—not instead ofthem. Whether or not an airbagis provided, all occupants stillhave to buckle up to get themost protection.
Also, in nearly all states and inall Canadian provinces, the lawrequires wearing safety belts.
How to Wear Safety Belts
Properly
This section is only for people ofadult size.
There are special things to knowabout safety belts and children, andthere are different rules for smallerchildren and infants. If a child will beriding in the vehicle, seeOlderChildren088orInfants and YoungChildren090.Followthoserulesforeveryone's protection.
It is very important for all occupantsto buckle up. Statistics show thatunbelted people are hurt more oftenin crashes than those who arewearing safety belts.
There are important things to knowabout wearing a safety belt properly.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
68 Seats and Restraints
.Sit up straight and always keepyour feet on the floor in frontof you.
.Always use the correct bucklefor your seating position.
.Wear the lap part of the belt lowand snug on the hips, justtouching the thighs. In a crash,this applies force to the strongpelvic bones and you would beless likely to slide under the lapbelt. If you slid under it, the beltwould apply force on yourabdomen. This could causeserious or even fatal injuries.
.Wear the shoulder belt over theshoulder and across the chest.These parts of the body are bestable to take belt restrainingforces. The shoulder belt locks ifthere is a sudden stop or crash.
{Warning
Yo u c a n b e s e r i o u s l y i n j u r e d ,
or even killed, by not wearing
your safety belt properly.
.Never allow the lap orshoulder belt to becomeloose or twisted.
.Never wear the shoulderbelt under both arms orbehind your back.
.Never route the lap orshoulder belt over anarmrest.
Lap-Shoulder Belt
If the vehicle is a regular cab, thenall seating positions in the vehiclehave a lap-shoulder belt. If thevehicle is a double or crew cab,then all seating positions in the
vehicle have a lap-shoulder beltexcept for the center frontpassenger position (if equipped),which has a lap belt. SeeLapBelt072.
The following instructions explainhow to wear a lap-shoulder beltproperly.
1. Adjust the seat, if the seat isadjustable, so you can sit upstraight. To see how, see“Seats”in the Index.
2. Pick up the latch plate and pullthe belt across you. Do not letit get twisted.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Seats and Restraints 69
The lap-shoulder belt may lockif you pull the belt across youvery quickly. If this happens, letthe belt go back slightly tounlock it. Then pull the beltacross you more slowly.
If the shoulder portion of apassenger belt is pulled out allthe way, the child restraintlocking feature may beengaged. If this happens, letthe belt go back all the wayand start again.
Engaging the child restraintlocking feature may affect thepassenger sensing system,if equipped. SeePassengerSensing System082.
If the webbing locks in the latchplate before it reaches thebuckle, tilt the latch plate flat tounlock.
3. Push the latch plate into thebuckle until it clicks.
Pull up on the latch plate tomake sure it is secure. If thebelt is not long enough, seeSafety Belt Extender072.
Position the release button onthe buckle so that the safetybelt could be quickly unbuckledif necessary.
4. If equipped with a shoulder beltheight adjuster, move it to theheight that is right for you. See“Shoulder Belt Height Adjuster”later in this section forinstructions on use andimportant safety information.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
70 Seats and Restraints
5. To make the lap part tight, pullup on the shoulder belt.
To u n l a t c h t h e b e l t , p u s h t h e b u t t o non the buckle. The belt shouldreturn to its stowed position.
Always stow the safety belt slowly.If the safety belt webbing returnsquickly to the stowed position, theretractor may lock and cannot bepulled out. If this happens, pull thesafety belt straight out firmly tounlock the webbing, and thenrelease it. If the webbing is stilllocked in the retractor, see yourdealer.
Before a door is closed, be sure thesafety belt is out of the way. If adoor is slammed against a safetybelt, damage can occur to both thesafety belt and the vehicle.
Shoulder Belt Height Adjuster
The vehicle has a shoulder beltheight adjuster for the driver andfront outboard passenger.
Adjust the height so the shoulderportion of the belt is on the shoulderand not falling off of it. The beltshould be close to, but notcontacting, the neck. Impropershoulder belt height adjustment
could reduce the effectiveness ofthe safety belt in a crash. SeeHowto Wear Safety Belts Properly067.
Push down on the release button tomove the height adjuster to thedesired position.
Move the adjuster up by pushing upon the shoulder belt guide.
After the adjuster is set to thedesired position, try to move it downwithout pushing the release buttonto make sure it has locked intoposition.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Seats and Restraints 71
Safety Belt Pretensioners
This vehicle has safety beltpretensioners for front outboardoccupants. Although the safety beltpretensioners cannot be seen, theyare part of the safety belt assembly.They can help tighten the safetybelts during the early stages of amoderate to severe frontal, nearfrontal, or rear crash if the thresholdconditions for pretensioneractivation are met. And, if yourvehicle has side impact airbags,safety belt pretensioners can helptighten the safety belts in a sidecrash. If the vehicle has rolloverroof-rail airbags, safety beltpretensioners can help tighten thesafety belts in a rollover event.
Pretensioners work only once. If thepretensioners activate in a crash,they will need to be replaced, andthe vehicle's safety belt system willprobably need other new parts. SeeReplacing Safety Belt System Partsafter a Crash073.
Do not sit on the outboard safetybelt while entering or exiting thevehicle or at any time while sitting in
the seat. Sitting on the safety beltcan damage the webbing andhardware.
Rear Safety Belt Comfort
Guides
Rear safety belt comfort guides mayprovide added safety belt comfortfor older children who haveoutgrown booster seats and forsome adults. When installed on ashoulder belt, the comfort guidepositions the belt away from theneck and head.
Comfort guides are availablethrough your dealer for the rearoutboard seating positions.Instructions are included with theguide.
Safety Belt Use During
Pregnancy
Safety belts work for everyone,including pregnant women. Like alloccupants, they are more likely tobe seriously injured if they do notwear safety belts.
Apregnantwomanshouldwearalap-shoulder belt, and the lapportion should be worn as low aspossible, below the rounding,throughout the pregnancy.
The best way to protect the fetus isto protect the mother. When a safetybelt is worn properly, it is more likelythat the fetus will not be hurt in acrash. For pregnant women, as foranyone, the key to making safetybelts effective is wearing themproperly.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
72 Seats and Restraints
Lap Belt
This section is only for the lap belt.To l e a r n h o w t o w e a r a l a p - s h o u l d e rbelt, seeLap-Shoulder Belt068.
The vehicle may have a centerseating position with a lap safetybelt. The lap safety belt does nothave a retractor.
To m a k e t h e b e l t l o n g e r, t i l t t h e l a t c hplate and pull it along the belt.
Buckle, position, and release it thesame way as the lap part of alap-shoulder belt.
To m a k e t h e b e l t s h o r t e r , p u l l i t s f r e eend as shown until the belt is snug.
If the belt is not long enough, seeSafety Belt Extender072.
Make sure the release button on thebuckle is positioned so you wouldbe able to unbuckle the safety beltquickly if necessary.
Safety Belt Extender
If the vehicle's safety belt will fastenaround you, you should use it.
But if a safety belt is not longenough, your dealer will order youan extender. When you go in toorder it, take the heaviest coat you
will wear, so the extender will belong enough for you. To help avoidpersonal injury, do not let someoneelse use it, and use it only for theseat it is made to fit. The extenderhas been designed for adults. Neveruse it for securing child restraints.To w e a r i t , a t t a c h i t t o t h e r e g u l a rsafety belt. For more information,see the instruction sheet that comeswith the extender.
Safety System Check
Check that the safety belt reminder,safety belts, buckles, latch plates,and retractors, are all workingproperly. Look for any other loose ordamaged safety belt system partsthat might keep a safety belt systemfrom performing properly. See yourdealer to have it repaired. Torn orfrayed safety belts may not protectyou in a crash. They can rip apartunder impact forces. If a belt is tornor frayed, have it replacedimmediately.
Make sure the safety belt reminderlight is working. SeeSafety BeltReminders0134.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Seats and Restraints 73
Keep safety belts clean and dry.SeeSafety Belt Care073.
Safety Belt Care
Keep belts clean and dry.
{Warning
Do not bleach or dye safety belt
webbing. It may severely weaken
the webbing. In a crash, they
might not be able to provide
adequate protection. Clean and
rinse safety belt webbing only
with mild soap and lukewarm
water. Allow the webbing to dry.
Safety belts should be properlycared for and maintained.
Safety belt hardware should be keptdry and free of dust or debris. Asnecessary exterior hard surfacesand safety belt webbing may belightly cleaned with mild soap andwater. Ensure there is not excessivedust or debris in the mechanism.If dust or debris exists in the system
please see the dealer. Parts mayneed to be replaced to ensureproper functionality of the system.
Replacing Safety Belt
System Parts after a
Crash
{Warning
Acrashcandamagethesafety
belt system in the vehicle.
Adamagedsafetybeltsystem
may not properly protect the
person using it, resulting in
serious injury or even death in a
crash. To help make sure the
safety belt systems are working
properly after a crash, have them
inspected and any necessary
replacements made as soon as
possible.
After a minor crash, replacement ofsafety belts may not be necessary.But the safety belt assemblies thatwere used during any crash mayhave been stressed or damaged.See your dealer to have the safetybelt assemblies inspected orreplaced.
New parts and repairs may benecessary even if the safety beltsystem was not being used at thetime of the crash.
Have the safety belt pretensionerschecked if the vehicle has been in acrash, or if the airbag readiness lightstays on after you start the vehicleor while you are driving. SeeAirbagReadiness Light0135.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
74 Seats and Restraints
Airbag System
The vehicle has the followingairbags:
.Afrontalairbagforthedriver.
.Afrontalairbagforthefrontoutboard passenger.
The vehicle may have the followingairbags:
.Aseat-mountedsideimpactairbag for the driver.
.Aseat-mountedsideimpactairbag for the front outboardpassenger.
.Aroof-railairbagforthedriverand the passenger seateddirectly behind the driver.
.Aroof-railairbagforthefrontoutboard passenger and theperson seated directly behindthe front outboard passenger.
All of the airbags in the vehicle willhave the word AIRBAG on the trimor on a label near the deploymentopening.
For frontal airbags, the wordAIRBAG is on the center of thesteering wheel for the driver and onthe instrument panel for the frontoutboard passenger.
For seat-mounted side impactairbags, the word AIRBAG is on theseatback closest to the door.
For roof-rail airbags, the wordAIRBAG is on the ceiling or trim.
Airbags are designed to supplementthe protection provided by safetybelts. Even though today's airbagsare also designed to help reducethe risk of injury from the force of aninflating bag, all airbags must inflatevery quickly to do their job.
Here are the most important thingsto know about the airbag system:
{Warning
Yo u c a n b e s e v e r e l y i n j u r e d o r
killed in a crash if you are not
wearing your safety belt, even
with airbags. Airbags are
designed to work with safety
(Continued)
Warning (Continued)
belts, not replace them. Also,
airbags are not designed to inflate
in every crash. In some crashes
safety belts are the only restraint.
SeeWhen Should an Airbag
Inflate?076.
Wearing your safety belt during a
crash helps reduce your chance
of hitting things inside the vehicle
or being ejected from it. Airbags
are“supplemental restraints”to
the safety belts. Everyone in the
vehicle should wear a safety belt
properly, whether or not there is
an airbag for that person.
{Warning
Because airbags inflate with great
force and faster than the blink of
an eye, anyone who is up
against, or very close to any
airbag when it inflates can be
(Continued)

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Seats and Restraints 75
Warning (Continued)
seriously injured or killed. Do not
sit unnecessarily close to any
airbag, as you would be if sitting
on the edge of the seat or leaning
forward. Safety belts help keep
you in position before and during
acrash.Alwayswearasafety
belt, even with airbags. The driver
should sit as far back as possible
while still maintaining control of
the vehicle. The safety belts and
the front outboard passenger
airbags are most effective when
you are sitting well back and
upright in the seat with both feet
on the floor.
Occupants should not lean on or
sleep against the door or side
windows in seating positions with
seat-mounted side impact airbags
and/or roof-rail airbags.
{Warning
Children who are up against,
or very close to, any airbag when
it inflates can be seriously injured
or killed. Always secure children
properly in the vehicle. To read
how, seeOlder Children088or
Infants and Young Children090.
There is an airbag readiness lighton the instrument cluster, whichshows the airbag symbol.
The system checks the airbagelectrical system for malfunctions.The light tells you if there is anelectrical problem. SeeAirbagReadiness Light0135for moreinformation.
Where Are the Airbags?
The driver frontal airbag is in thecenter of the steering wheel.

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sensing system predicts that thevehicle is about to roll over on itsside, or in a severe frontal impact.
Vehicles with a GVWR above3855 kg (8,500lb) up to andincluding 4 536 kg (10,000 lb) alsohave roof-rail airbags. Theseroof-rail airbags are designed toinflate in moderate to severe sidecrashes depending on the locationof the impact. Both roof-rail airbagswill inflate when either side of thevehicle is struck. In addition, theseroof-rail airbags are designed toinflate in a severe frontal impact.The roof-rail airbags are alsorollover capable except on modelssold as an incomplete vehicle withthe pickup box removed. If theroof-rail airbags are rollovercapable, both roof-rail airbags willalso inflate if the sensing systempredicts that the vehicle is about toroll over on its side. The roof-railairbags are not designed to inflate inrear impacts.
Vehicles with a GVWR above4536kg(10,000lb)mayormaynotbe equipped with roof-rail airbags.These roof-rail airbags, if equipped,
are designed to inflate in moderateto severe side crashes dependingon the location of the impact. Bothroof-rail airbags will inflate wheneither side of the vehicle is struck.In addition, these roof-rail airbagsare designed to inflate in a severefrontal impact. If the vehicle hassingle rear wheels and has afactory-installed pickup box androof-rail airbags, the roof-rail airbagsare rollover capable. If the vehiclehas dual rear wheels, or is sold asan incomplete vehicle, as a chassiscab, or with the pickup boxremoved, and has roof-rail airbags,the roof-rail airbags are not rollovercapable. If the airbags are rollovercapable, both roof-rail airbags willalso inflate if the sensing systempredicts that the vehicle is about toroll over on its side. The roof-railairbags are not designed to inflate inrear impacts.
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?075.
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.