ECU GMC CANYON 2018 Get To Know Guide

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
80 Seats and Restraints
Top Tether Anchor
A top tether (3,4) is used to secure
the top of the child restraint to the
vehicle. A top tether anchor is built
into the vehicle. The top tether
attachment hook (2) on the child
restraint connects to the top tether
anchor in the vehicle in order to
reduce the forward movement and
rotation of the child restraint during
driving or in a crash.
The child restraint may have a
single tether (3) or a dual tether (4).
Either will have a single attachment
hook (2) to secure the top tether to
the anchor.Some child restraints with top
tethers are designed for use with or
without the top tether being
attached. Others require the top
tether always to be attached. In
Canada, the law requires that
forward-facing child restraints have
a top tether, and that the tether be
attached. Be sure to read and follow
the instructions for your child
restraint.
Lower Anchor and Top Tether
Anchor Locations
Crew Cab
I: Seating positions with
top tether anchors.
H: Seating positions with
two lower anchors.
To assist in locating the lower
anchors on crew cab models, each
seating position with lower anchors
has two labels near the crease
between the seatback and the seat
cushion.
A child restraint in the rear center
seating position must be installed
with seat belts as it is not equipped
with lower LATCH anchors.
See Securing Child Restraints (With
the Seat Belt in the Front Seat) 098
or Securing Child Restraints (With
the Seat Belt in the Rear Seat) 092.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
82 Seats and Restraints
Extended Cab with Rear Seats
The top tether anchors in an
extended cab model are loops near
the top of each rear seatback. See
the instructions under “Securing a
Child Restraint with the LATCH
System” later in this section on how
to attach a top tether.
Do not attach a top tether to the
loop near the top of the seatback of
the seating position in which the
child restraint is installed.Extended Cab without Rear Seats
The top tether anchor in an
extended cab without rear seats is a
metal wire on the lower inboard side
of the cab wall directly behind the
front passenger seat.
Do not place heavy objects on the
top tether anchor or use it as a tie
down for cargo as this may cause
damage to the anchor.
Do not secure a child restraint in a
position without a top tether anchor
if a national or local law requires
that the top tether be attached, or if the instructions that come with the
child restraint say that the top tether
must be attached.
According to accident statistics,
children and infants are safer when
properly restrained in a child
restraint system or infant restraint
system secured in a rear seating
position. See
Where to Put the
Restraint 077 for additional
information.Securing a Child Restraint with
the LATCH System
{Warning
If a LATCH-type child restraint is
not attached to anchors, the child
restraint will not be able to protect
the child correctly. In a crash, the
child could be seriously injured or
killed. Install a LATCH-type child
restraint properly using the
anchors, or use the vehicle's seat
belts to secure the restraint,
following the instructions that
came with the child restraint and
the instructions in this manual.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Seats and Restraints 83
{Warning
To reduce the risk of serious or
fatal injuries during a crash, do
not attach more than one child
restraint to a single anchor.
Attaching more than one child
restraint to a single anchor could
cause the anchor or attachment
to come loose or even break
during a crash. A child or others
could be injured.
{Warning
Children can be seriously injured
or strangled if a shoulder belt is
wrapped around their neck. The
shoulder belt can tighten but
cannot be loosened if it is locked.
The shoulder belt locks when it is
pulled all the way out of the
retractor. It unlocks when the
shoulder belt is allowed to go all
the way back into the retractor,(Continued)
Warning (Continued)
but it cannot do this if it is
wrapped around a child’s neck.
If the shoulder belt is locked and
tightened around a child’s neck,
the only way to loosen the belt is
to cut it.
Buckle any unused seat belts
behind the child restraint so
children cannot reach them. Pull
the shoulder belt all the way out
of the retractor to set the lock,
and tighten the belt behind the
child restraint after the child
restraint has been installed.
Caution
Do not let the LATCH
attachments rub against the
vehicle’s seat belts. This may
damage these parts. If necessary,
move buckled seat belts to avoid
rubbing the LATCH attachments.(Continued)
Caution (Continued)
Do not fold the rear seatback
when the seat is occupied. Do not
fold the empty rear seat with a
seat belt buckled. This could
damage the seat belt or the seat.
Unbuckle and return the seat belt
to its stowed position, before
folding the seat.
If you need to secure more than one
child restraint in the rear seat, see
Where to Put the Restraint 077.
Crew Cab
1. When installing a rear-facing
child restraint, it may be
necessary to move the front
seat forward to properly install
per the child restraint
manufacturer instructions.
See Seat Adjustment 046 or
Power Seat Adjustment 047.
2. For rear outboard seating positions, if the head restraint
interferes with the proper
installation of the child

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Seats and Restraints 85
If the position you are
using has a fixed head
restraint and you are
using a dual tether, route
the tether around the
sides of the head
restraint.
3.4. Adjust the top tether to itsfull length and attach the
top tether hook to the
anchor. Make sure that
you secure the top tether
to the top tether anchor
and not to the seatback
latch.
3.5. Push rearward on the seatback until it locks into
its upright position. Push
and pull on the seatback
to make sure it is secured
properly.
4. Attach and tighten the lower attachments to the lower
anchors. If the child restraint
does not have lower
attachments or the desired
seating position does not have
lower anchors, secure the child
restraint with the seat belts and
the top tether. Refer to your
child restraint manufacturer
instructions and Securing Child
Restraints (With the Seat Belt
in the Front Seat) 098 or Securing Child Restraints (With
the Seat Belt in the Rear Seat)
0
92.
5. Tighten the top tether.
6. Before placing a child in the child restraint, make sure it is
securely held in place. To
check, grasp the child restraint
at the LATCH path and attempt
to move it side to side and
back and forth. There should
be no more than 2.5 cm (1 in) of
movement for proper
installation.
Extended Cab with Rear Seats
{Warning
Never secure a rear-facing or
forward-facing child restraint in
the left rear seating position in an
extended cab model. This seating
position is not suitable for child
restraint installation. The seat
cushion is too short to properly
support a rear-facing or
(Continued)

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
88 Seats and Restraints
4. If the child restraintmanufacturer recommends that
the top tether be attached,
adjust the top tether to its full
length and attach the top tether
hook to the anchor. Refer to
the child restraint instructions
and the following:
Route the top tether (1) through
the loop (2) at the top of the
seatback directly behind the
child restraint and attach the
top tether hook to the top tether
loop at the top of the seatback
for the opposite rear seating
position (3). 5. Attach and tighten the lower
attachments to the lower
anchors. If the child restraint
does not have lower
attachments, secure the child
restraint with the seat belts and
the top tether (if appropriate).
See Securing Child Restraints
(With the Seat Belt in the Front
Seat) 098 orSecuring Child
Restraints (With the Seat Belt
in the Rear Seat) 092.
6. Tighten the top tether. The child restraint instructions will
show you how.
7. Before placing a child in the child restraint, make sure it is
securely held in place. To
check, grasp the child restraint
at the LATCH path and attempt
to move it side to side and
back and forth. There should
be no more than 2.5 cm (1 in) of
movement for proper
installation.
8. Always reinstall the headrest before the seating position is
used by another occupant. See “Head Restraint/Headrest
Removal and Reinstallation”
at
the end of this section.
Extended Cab without Rear
Seats
{Warning
A child in a rear-facing child
restraint can be seriously injured
or killed if the right front
passenger 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 right front
passenger airbag inflates and the
passenger seat is in a forward
position.
Even if the passenger sensing
system has turned off the right
front passenger frontal airbag, no
system is fail-safe. No one can
guarantee that an airbag will not
(Continued)

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Seats and Restraints 89
Warning (Continued)
deploy under some unusual
circumstance, even though it is
turned off.
Since this vehicle does not have
a rear seat that will accommodate
a rear-facing child restraint, a
rear-facing child restraint should
not be installed in your vehicle,
even if the airbag is off.
SeePassenger Sensing System
0 64 for additional information.
The vehicle has a front outboard
passenger frontal airbag and a
passenger sensing system. The
passenger sensing system is
designed to turn off the front
passenger frontal airbag when an
infant in a rear-facing infant seat or
a small child in a forward-facing
child restraint or booster seat is
detected.
See Securing Child Restraints (With
the Seat Belt in the Front Seat) 098
or Securing Child Restraints (With
the Seat Belt in the Rear Seat) 092 and
Passenger Sensing System
0 64 for important seat information
and additional information on
installing a child restraint in the front
passenger position.
1. Put the child restraint on the right front passenger seat.
2. If the child restraint manufacturer's instructions
recommend that the top tether
be attached, attach and tighten
the top tether hook to the top
tether anchor.
2.1. Route the top tether
according to your child
restraint instructions and
the following instructions:
If you are using a single
tether, raise the headrest
or head restraint and
route the tether under the
headrest or head restraint
and in between the
headrest or head restraint
posts.
If you are using a dual
tether, route the tether
around the headrest or
head restraint.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
90 Seats and Restraints
2.2. Attach the top tether hookto the metal wire on the
lower inboard side of the
cab wall directly behind
the front passenger seat.
2.3. Tighten the top tether.
3. Before placing a child in the child restraint, make sure it is
securely held in place. To
check, grasp the child restraint
at the LATCH path and attempt
to move it side to side and
back and forth. There should
be no more than 2.5 cm (1 in) of
movement for proper
installation.
Head Restraint/Headrest
Removal and Reinstallation
{Warning
With head restraints that are not
installed and adjusted properly,
there is a greater chance that
occupants will suffer a neck/
spinal injury in a crash. Do not
drive until the head restraints for
all occupants are installed and
adjusted properly.
Crew Cab
The rear outboard head restraints
can be removed if they interfere with
the proper installation of the child
restraint. To remove the head restraint:
1. Partially fold the seat forward.
2. Press the button on the side of
the head restraint post at the
top of the seatback and pull up
on the head restraint.
3. Store the head restraint in a secure place.
4. Always reinstall the head restraint before the seating
position is used by another
occupant.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Seats and Restraints 91
To reinstall the head restraint:
1. Insert the posts into the holesin the top of the seatback. The
notch on the post should face
the driver side of the vehicle.
2. Push the head restraint down. Pull up on the head restraint to
make sure it is locked in place. Extended Cab
To remove the headrest:
1. Press the button on the side of
the headrest post on the top of
the seatback and pull up.
2. If removing the headrest to install a booster seat in the left
rear seating position, store the
headrest in a secure place.
Never install a forward-facing
or rearward-facing child
restraint in the left rear seating
position. 3. If removing the headrest to
install as a seat cushion
extension for a forward-facing
or rearward-facing child
restraint in the right rear
seating position, see the
instructions in “Securing a
Child Restraint with the LATCH
System” earlier in this section.
4. Always reinstall the headrest before the seating position is
used by another occupant.
To reinstall the headrest:

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
92 Seats and Restraints
1. If installed as a seat cushionextension, first press both
buttons on the front of the seat
cushion to remove the
headrest.
2. To reinstall the headrest, insert
the posts into the holes in the
top of the seatback. The
notches on the posts should
face the driver side of the
vehicle.
3. Push the headrest down. Pull up on the headrest to make
sure it is locked in place.
Replacing LATCH System
Parts After a Crash
{Warning
A crash can damage the LATCH
system in the vehicle. A damaged
LATCH system may not properly
secure the child restraint,
resulting in serious injury or even
death in a crash. To help make
sure the LATCH system is
working properly after a crash,
see your dealer to have the
system inspected and any
necessary replacements made as
soon as possible.
If the vehicle has the LATCH system
and it was being used during a
crash, new LATCH system parts
may be needed.
New parts and repairs may be
necessary even if the LATCH
system was not being used at the
time of the crash.
Securing Child Restraints
(With the Seat Belt in the
Rear Seat)
When securing a child restraint with
the seat belts in a rear seat position,
study the instructions that came with
the child restraint to make sure it is
compatible with this vehicle.
If the child restraint has the LATCH
system, see Lower Anchors and
Tethers for Children (LATCH
System) 078 for how and where to
install the child restraint using
LATCH. If a child restraint is secured
in the vehicle using a seat belt and
it uses a top tether, see Lower
Anchors and Tethers for Children
(LATCH System) 078 for top tether
anchor locations.
Do not secure a child seat in a
position without a top tether anchor
if a national or local law requires
that the top tether be anchored, or if
the instructions that come with the
child restraint say that the top strap
must be anchored.

GMC Canyon/Canyon Denali Owner Manual (GMNA-Localizing-U.S./Canada-
11354423) - 2018 - crc - 10/12/17
Seats and Restraints 93
If the child restraint or vehicle seat
position does not have the LATCH
system, you will be using the seat
belt to secure the child restraint. Be
sure to follow the instructions that
came with the child restraint.
If more than one child restraint
needs to be installed in the rear
seat, be sure to readWhere to Put
the Restraint 077.
Extended Cab
{Warning
Never secure a rear-facing or
forward-facing child restraint in
the left rear seating position in an
extended cab model. This seating
position is not suitable for child
restraint installation. The seat
cushion is too short to properly
support a rear-facing or
forward-facing child restraint.
A child could be seriously injured
or killed in a sudden stop or
crash.
(Continued)
Warning (Continued)
A booster seat can be used in the
left or right rear seating position if
the base of the booster seat fits
on the seat cushion and does not
extend past the front edge. If it
does, it should be installed in the
right rear seating position using
the seat cushion extension. Only
install a booster seat in either rear
seating position if it can be
properly installed according to the
child restraint manufacturer ’s
instructions.
A rear-facing or forward-facing
child restraint can be installed in
the right rear seating position
using the seat cushion extension
in an extended cab model. Never
install a rear-facing or
forward-facing child restraint in
the right rear seating position
without the seat cushion
extension.
{Warning
Do not let anyone ride in the front
passenger seat when a
rear-facing child restraint is
installed in the right rear seating
position. To properly fit the
rear-facing child restraint, the
front seatback will need to be
tilted forward which will not allow
a passenger to sit properly in the
front outboard passenger seat.
The passenger could be seriously
injured or killed in a sudden stop
or crash.
A booster seat may be used in the
left rear seating position if the base
of the booster seat fits on the seat
cushion and does not extend past
the front edge of the seat cushion.
If the booster seat extends past the
front of the seat cushion, it should
be used in the right rear seating
position with the seat cushion
extension.