MC Acadia Owner (2023 year). Manual in english

GMC Acadia/Acadia Denali Owner Manual (GMNA-Localizing-U.S./Canada/

Mexico-16402009) - 2023 - CRC - 3/29/22

Driving and Operating

225

When the vehicle is turned on, the cruise
control mode will be set to the last mode
used before the vehicle was turned off.

It is recommended to switch from ACC to
regular cruise control only, when there are
no vehicles ahead of your vehicle.

{

Warning

Always check the cruise control indicator
on the instrument cluster to determine
which mode cruise control is in before
using the feature. If ACC is not active, the
vehicle will not automatically brake for
other vehicles, which could cause a crash
if the brakes are not applied manually.
You and others could be seriously injured
or killed.

Setting Adaptive Cruise Control

is on when not in use, it could get

pressed and go into cruise when not desired.
Keep

off when cruise is not being used.

Select the set speed desired for cruise. This
is the vehicle speed when no vehicle is
detected in its path.

ACC will not set at a speed less than
25 km/h (15 mph), although it can be
resumed when driving at lower speeds. The
minimum allowable set speed is 25 km/h
(15 mph).

To set ACC:

1. Press

2. Get up to the desired speed.
3. Press and release SET

–

4. Remove foot from the accelerator.

After ACC is set, it may immediately apply
the brakes if a vehicle ahead is detected
closer than the selected following gap.

ACC can also be set while the vehicle is
stopped if ACC is on and the brake pedal is
applied.

The ACC indicator displays on the
instrument cluster and Head-Up Display
(HUD), if equipped. When ACC is active, the
indicator will be lit green.

Be mindful of speed limits, surrounding
traffic speeds, and weather conditions when
selecting the set speed.

Resuming a Set Speed

If ACC is set at a desired speed and then the
brakes are applied, ACC is disengaged
without erasing the set speed from memory.

To begin using ACC again, press RES+ up
briefly.

If the vehicle is moving more than 5 km/h
(3 mph), it returns to the previous set
speed.

If the vehicle is stopped with the brake
pedal applied, press RES+ and release the
brake pedal. ACC will hold the vehicle
until RES+ or the accelerator pedal is
pressed.

A green ACC indicator and the set speed
display on the instrument cluster. The
vehicle ahead indicator may be flashing if a
vehicle ahead was present and moved. See

“

Approaching and Following a Vehicle

”

later

in this section.

Once ACC has resumed, if there is no vehicle
ahead, if the vehicle ahead is beyond the
selected following gap, or if the vehicle has
exited a sharp curve, then the vehicle speed
will increase to the set speed.

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Driving and Operating

Increasing Speed While ACC is at a Set Speed

If ACC is already activated, do one of the
following:

Use the accelerator to get to the higher
speed. Press SET

–

. Release the control

and the accelerator pedal. The vehicle will
now cruise at the higher speed.
When the accelerator pedal is pressed,
ACC will not brake because it is
overridden. While overridden, the ACC
indicator will turn blue on the instrument
cluster and heads up display, if equipped.

Press and hold RES+ until the desired set
speed appears on the display, then
release it.

To increase vehicle speed in small
increments, briefly press RES+. For each
press, the vehicle goes 1 km/h (1 mph)
faster.

To increase speed in larger increments,
hold RES+. While holding RES+, the vehicle
speed increases to the next 5 km/h
(5 mph) step, then continues to increase
by 5 km/h (5 mph) at a time.

The set speed can also be increased while
the vehicle is stopped.

If stopped with the brake applied, press
RES+ until the desired set speed is
displayed.

If ACC is holding the vehicle at a stop and
there is another vehicle directly ahead,
pressing RES+ will increase the set speed.
Pressing RES+ when there is no longer a
vehicle ahead will cause ACC to resume.

When it is determined that there is no
vehicle ahead or the vehicle ahead is beyond
the selected following gap, then the vehicle
speed will increase to the set speed.

Reducing Speed While ACC is at a Set Speed

If ACC is already activated, do one of the
following:

Use the brake to get to the desired lower
speed. Press SET

–

down and release the

accelerator pedal. The vehicle will now
cruise at the lower speed.

Press and hold SET

–

until the desired

lower speed is reached, then release it.

To decrease the vehicle speed in smaller
increments, briefly press SET

−

. For each

press, the vehicle goes about 1 km/h
(1 mph) slower.

To decrease the vehicle speed in larger
increments, hold SET

−

. While holding

SET

−

, the vehicle speed decreases to the

next 5 km/h (5 mph) step, then continues
to decrease by 5 km/h (5 mph) at a time.
The set speed can also be decreased while
the vehicle is stopped.

If stopped with the brake applied, press
or hold SET

−

until the desired set speed is

displayed.

Selecting the Follow Distance Gap

When a slower moving vehicle is detected
ahead within the selected following gap,
ACC will adjust the vehicle's speed and
attempt to maintain the follow distance gap
selected.

Press

[

on the steering wheel to adjust

the following gap. Each press cycles the gap
button through three settings: Far, Medium,
or Near.

When pressed, the current gap setting
displays briefly on the instrument cluster
and HUD, if equipped. The gap setting will
be maintained until it is changed.

Since each gap setting corresponds to a
following time (Far, Medium, or Near), the
following distance will vary based on vehicle

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Driving and Operating

227

speed. The faster the vehicle speed, the
further back your vehicle will follow a
vehicle detected ahead. Consider traffic and
weather conditions when selecting the
following gap. The range of selectable gaps
may not be appropriate for all drivers and
driving conditions.

Changing the gap setting automatically
changes the alert timing sensitivity (Far,
Medium, or Near) for the Forward Collision
Alert (FCA) feature. See

Forward Collision

Alert (FCA) System

237

Alerting the Driver

With Head-Up Display

Without Head-Up Display

If ACC is engaged, driver action may be
required when ACC cannot apply sufficient
braking because of approaching a vehicle
too rapidly.

When this condition occurs, the collision
alert symbol will flash on the windshield.
Either eight beeps will sound from the front,
or both sides of the Safety Alert Seat will
pulse five times. Touch the Settings icon on
the infotainment home page. Select

“

Vehicle

”

to display the list of available

options and select

“

Collision/Detection

Systems

”

See

Defensive Driving

192

Approaching and Following a Vehicle

The vehicle ahead indicator is in the
instrument cluster and HUD, if equipped.

The vehicle ahead indicator only displays
when a vehicle is detected in your vehicle

’

path moving in the same direction.

If this symbol is not displaying, ACC will not
respond to or brake for vehicles ahead.

ACC automatically slows the vehicle down
and adjusts vehicle speed to follow the
vehicle in front at the selected follow gap.
The vehicle speed increases or decreases to
follow the vehicle in front of you, but will
not exceed the set speed. It may apply
limited braking, if necessary. When braking
is active, the brake lights will come on. The
automatic braking may feel or sound
different than if the brakes were applied
manually. This is normal.

Passing a Vehicle While Using ACC

If the set speed is high enough, and the left
turn signal is used to pass a vehicle ahead
in the selected following gap, ACC may
assist by gradually accelerating the vehicle
prior to the lane change.

{

Warning

When using ACC to pass a vehicle or
perform a lane change, the following
distance to the vehicle being passed may
be reduced. ACC may not apply sufficient
acceleration or braking when passing a
vehicle or performing a lane change.

(Continued)

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Driving and Operating

Warning (Continued)

Always be ready to manually accelerate
or brake to complete the pass or lane
change.

Stationary or Very Slow-Moving Objects

{

Warning

ACC may not detect and react to stopped
or slow-moving vehicles ahead of you. For
example, the system may not brake for a
vehicle it has never detected moving. This
can occur in stop-and-go traffic or when a
vehicle suddenly appears due to a vehicle
ahead changing lanes. Your vehicle may
not stop and could cause a crash. Use
caution when using ACC. Your complete
attention is always required while driving
and you should be ready to take action
and apply the brakes.

Irregular Objects Affecting ACC

ACC may have difficulty detecting the
following objects:

Vehicles with cargo extending from the
back end.

Non-standard shaped vehicles, such as
vehicle transport, vehicles with a side car
fitted, or horse carriages.

Objects that are close to the front of your
vehicle.

ACC Automatically Disengages

ACC may automatically disengage and the
driver will need to manually apply the
brakes to slow the vehicle when:

The sensors are blocked.

The Traction Control System (TCS) or
StabiliTrak/ESC system has activated or
been disabled.

There is a fault in the system.

The radar may falsely report a blockage
when driving in a desert or remote area
with no other vehicles or roadside objects.

A DIC message may display to indicate
that ACC is temporarily unavailable.

The ACC indicator will turn white when ACC
is no longer active.

In some cases, when ACC is temporarily
unavailable, regular cruise control may be
used. See

“

Switching Between ACC and

Regular Cruise Control

”

in this section.

Always consider driving conditions before
using either cruise control system.

Notification to Resume ACC

ACC will maintain a follow gap behind a
detected vehicle and slow your vehicle to a
stop behind that vehicle.

If the stopped vehicle ahead has driven
away and ACC has not resumed, the vehicle
ahead indicator will flash as a reminder to
check traffic ahead before proceeding. In
addition, the left and right sides of the
Safety Alert Seat will pulse three times,
or three beeps will sound. Touch the
Settings icon on the infotainment home
page. Select

“

Vehicle

”

to display the list of

available options and select

”

Alert Type

”

and

“

Adaptive Cruise Go Notifier

”

“

Collision/

Detection Systems

”

When the vehicle ahead drives away, ACC
resumes automatically if the stop was brief.
Press RES+ or the accelerator pedal to
resume cruise control. If stopped for more
than two minutes or if the driver door is
opened and the driver seat belt is
unbuckled, the ACC automatically applies the
Electric Parking Brake (EPB) to hold the
vehicle. The EPB status light will turn on.
See

Electric Parking Brake

216

. To resume

ACC and release the EPB, press the
accelerator pedal.

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Driving and Operating

229

A DIC warning message may display
indicating to shift to P (Park) before exiting
the vehicle. See

Vehicle Messages

124

{

Warning

If ACC has stopped the vehicle, and if ACC
is disengaged, turned off, or canceled, the
vehicle will no longer be held at a stop.
The vehicle can move. When ACC is
holding the vehicle at a stop, always be
prepared to manually apply the brakes.

{

Warning

Leaving the vehicle without placing it in
P (Park) can be dangerous. Do not leave
the vehicle while it is being held at a
stop by ACC. Always place the vehicle in
P (Park) and turn off the ignition before
leaving the vehicle.

ACC Override

If using the accelerator pedal while ACC is
active, the ACC indicator turns blue on the
instrument cluster and HUD, if equipped.
ACC will resume operation when the
accelerator pedal is not being pressed.

{

Warning

The ACC will not automatically apply the
brakes if your foot is resting on the
accelerator pedal. You could crash into a
vehicle ahead of you.

Curves in the Road

{

Warning

On curves, ACC may not detect a vehicle
ahead in your lane. You could be startled
if the vehicle accelerates up to the set
speed, especially when following a vehicle
exiting or entering exit ramps. You could
lose control of the vehicle or crash. Do
not use ACC while driving on an entrance
or exit ramp. Always be ready to use the
brakes if necessary.

{

Warning

On curves, ACC may respond to a vehicle
in another lane, or may not have time to
react to a vehicle in your lane. You could
crash into a vehicle ahead of you, or lose
control of your vehicle. Give extra

(Continued)

Warning (Continued)

attention in curves and be ready to use
the brakes if necessary. Select an
appropriate speed while driving in curves.

ACC may operate differently in a sharp
curve. It may reduce the vehicle speed if the
curve is too sharp. ACC automatically slows
the vehicle down while navigating the curve
and may increase speed out of the curve,
but will not exceed the set speed.

When following a vehicle and entering a
curve, ACC may not detect the vehicle ahead
and accelerate to the set speed. When this
happens, the vehicle ahead indicator will not
appear.

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Driving and Operating

ACC may detect a vehicle that is not in your
lane and apply the brakes.

ACC may occasionally provide an alert and/
or braking that is considered unnecessary.
It could respond to vehicles in different
lanes, signs, guardrails, and other stationary
objects when entering or exiting a curve.
This is normal operation. The vehicle does
not need service.

Other Vehicle Lane Changes

ACC will not detect a vehicle ahead until it
is completely in the lane. The brakes may
need to be manually applied.

Objects Not Directly in Front of Your Vehicle

The detection of objects in front of the
vehicle may not be possible if:

The vehicle or object ahead is not within
your lane.

The vehicle ahead is shifted, not centered,
or is shifted to one side of the lane.

Driving in Narrow Lanes

Vehicles in adjacent traffic lanes or roadside
objects may be incorrectly detected when
located along the roadway.

Do Not Use ACC on Hills and When Towing a
Trailer

Do not use ACC when driving on steep hills
or when towing a trailer. ACC will not detect
a vehicle in the lane while driving on steep
hills. The driver will often need to take over
acceleration and braking on steep hills,
especially when towing a trailer. If the
brakes are applied, the ACC disengages.

Disengaging ACC

There are three ways to disengage ACC:

Step lightly on the brake pedal.

Press

Erasing Speed Memory

The cruise control set speed is erased from
memory if

is pressed or if the ignition is

turned off.

Weather Conditions Affecting ACC

System operation may be limited under
snow, heavy rain, or road spray conditions.

Accessory Installations and Vehicle
Modifications

Do not install or place any object around
the front camera windshield area that would
obstruct the front camera view.

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Driving and Operating

231

Do not install objects on top of the vehicle
that overhang and obstruct the front
camera, such as a canoe, kayak, or other
items that can be transported on a roof rack
system. See

Roof Rack System

Do not modify the hood, headlamps, or fog
lamps, as this may limit the camera

’

s ability

to detect an object.

Cleaning the Sensing System

The camera sensor on the windshield behind
the rearview mirror and the radar sensors
on the front of the vehicle can become
blocked by snow, ice, dirt, or mud. These
areas need to be cleaned for ACC to operate
properly.

For cleaning instructions, see

“

Washing the

Vehicle

”

under

Exterior Care

329

System operation may also be limited under
snow, heavy rain, or road spray conditions.

Driver Assistance Systems

This vehicle may have features that work
together to help avoid crashes or reduce
crash damage while driving, backing, and
parking. Read this entire section before
using these systems.

{

Warning

Do not rely on the Driver Assistance
Systems. These systems do not replace
the need for paying attention and driving
safely. You may not hear or feel alerts or
warnings provided by these systems.
Failure to use proper care when driving
may result in injury, death, or vehicle
damage. See

Defensive Driving

192

Under many conditions, these systems
will not:

Detect children, pedestrians, bicyclists,
or animals.

Detect vehicles or objects outside the
area monitored by the system.

Work at all driving speeds.

Warn you or provide you with enough
time to avoid a crash.

Work under poor visibility or bad
weather conditions.

Work if the detection sensor is not
cleaned or is covered by ice, snow,
mud, or dirt.

(Continued)

Warning (Continued)

Work if the detection sensor is
covered up, such as with a sticker,
magnet, or metal plate.

Work if the area surrounding the
detection sensor is damaged or not
properly repaired.

Complete attention is always required
while driving, and you should be ready to
take action and apply the brakes and/or
steer the vehicle to avoid crashes.

Audible or Safety Alert Seat

Some driver assistance features alert the
driver of obstacles by beeping. To view
available settings for this feature, touch the
Settings icon on the infotainment home
page. Select

“

Vehicle

”

to display the list of

available options and select

“

Comfort and

Convenience

”

If equipped with the Safety Alert Seat, the
driver seat cushion may provide a vibrating
pulse alert instead of beeping. To view
available settings for this feature, touch the
Settings icon on the infotainment home

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Driving and Operating

page. Select

“

Vehicle

”

to display the list of

available options and select

“

Collision/

Detection Systems

”

Cleaning

Depending on vehicle options, keep these
areas of the vehicle clean to ensure the best
driver assistance feature performance. Driver
Information Center (DIC) messages may
display when the systems are unavailable or
blocked.

Front and rear bumpers and the area
below the bumpers

Front grille and headlamps

Front camera lens in the front grille or
near the front emblem

Front side and rear side panels

Outside of the windshield in front of the
rearview mirror

Side camera lens on the bottom of the
outside mirrors

Rear side corner bumpers

Rear Vision Camera above the license
plate

Radio Frequency

This vehicle may be equipped with driver
assistance systems that operate using radio
frequency. See

Radio Frequency Statement

359

Radio Frequency Statement

359

Assistance Systems for Parking or
Backing

If equipped, the Rear Vision Camera (RVC),
Surround Vision, Rear Park Assist (RPA),
Front and Rear Park Assist (FRPA), and Rear
Cross Traffic Alert (RCTA) may help the
driver park or avoid objects. Always check
around the vehicle when parking or backing.

Rear Vision Camera (RVC)

When the vehicle is shifted into R (Reverse),
the Rear Vision Camera (RVC) displays an
image of the area behind the vehicle in the
infotainment display. The previous screen
displays when the vehicle is shifted out of
R (Reverse) after a short delay. To return to
the previous screen sooner, press Home or
Back on the infotainment system, shift into
P (Park), or reach a vehicle speed of
approximately 12 km/h (8 mph) while in
D (Drive).

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1. View Displayed by the Camera

1. View Displayed by the Camera
2. Corners of the Rear Bumper

Displayed images may be farther or closer
than they appear. The area displayed is
limited and objects that are close to either
corner of the bumper or under the bumper
do not display.

A warning triangle may appear on the
infotainment display to show that Rear Park
Assist (RPA) or Rear Cross Traffic Alert (RCTA)
has detected an object. This triangle changes
from amber to red and increases in size the
closer the object.

{

Warning

The camera(s) do not display children,
pedestrians, bicyclists, crossing traffic,
animals, or any other object outside of
the cameras

’

field of view, below the

bumper, or under the vehicle. Shown
distances may be different from actual
distances. Do not drive or park the
vehicle using only these camera(s).
Always check behind and around the
vehicle before driving. Failure to use
proper care may result in injury, death,
or vehicle damage.

Surround Vision System

If equipped, Surround Vision shows an
image of the area surrounding the vehicle,
along with the front or rear camera views
on the infotainment display. The front
camera is in the grille or near the front
emblem, the side cameras are on the
bottom of the outside mirrors, and the rear
camera is above the license plate.

The Surround Vision system can be accessed
by selecting CAMERA in the infotainment
display or when the vehicle is shifted into
R (Reverse). To return to the previous screen
sooner, when not in R (Reverse) press Home
or Back on the infotainment system, shift
into P (Park), or reach a vehicle speed of
approximately 12 km/h (8 mph) while in
D (Drive).

{

Warning

The Surround Vision cameras have blind
spots and will not display all objects near
the corners of the vehicle. Folding outside
mirrors that are out of position may not
display surround view correctly. Always
check around the vehicle when parking or
backing.

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Driving and Operating

1. Views Displayed by the Surround

Vision Cameras

2. Area Not Shown

1. Views Displayed by the Surround

Vision Cameras

2. Area Not Shown

{

Warning

The camera(s) do not display children,
pedestrians, bicyclists, crossing traffic,
animals, or any other object outside of
the cameras

’

field of view, below the

Camera Views

Touch the camera view buttons along the
bottom of the infotainment display.
Available views will differ depending on
vehicle options.

Front/Rear Standard View :

Displays an

image of the area in front or behind the
vehicle. Touch Front/Rear Standard View on
the infotainment display when a camera
view is active. Touching the button multiple
times will toggle between front and rear
camera views.

If equipped, the front view camera also
displays when the Park Assist system
detects an object within 30 cm (12 in).

Front/Rear Overhead View :

Displays a Front

or Rear Overhead View of the vehicle.
Touching the button will toggle between the
two views.

Side Forward/Rearward View :

Displays a

view that shows objects next to the front or
rear sides of the vehicle. Touch Side
Forward/Rearward View on the infotainment
display when a camera view is active.
Touching the button multiple times will
toggle between forward and rearward views.
Park Assist and RCTA overlays are not
available when Side Forward/Rearward View
is active.

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235

Hitch View :

Assists while connecting to a

trailer. Displays a zoomed-in view of the
hitch to help align the vehicle

’

s hitch ball

with the trailer coupler. Shifting into
P (Park) while in this view will automatically
engage the Electric Parking Brake (EPB).

Guidance Lines :

Displays available

guidelines. The horizontal markings
represent distance from the vehicle.

Top Down View :

Displays an image of the

area surrounding the vehicle, along with
other views in the infotainment display. Top
Down can be enabled or disabled by
touching the Top Down View button
multiple times.

Hitch Guidance

If equipped, this feature displays a single,
centered guideline on the camera display to
assist with aligning a vehicle

’

s hitch ball

with a trailer coupler. Select the trailer
guidance line button, then align the trailer
guidance line over the trailer coupler.
Continuously steer the vehicle to keep the
guidance line centered on the coupler when
backing. RVC Park Assist overlays will not
display when the trailer guidance line is
active. Hitch Guidance is only available in
Standard View.

To check the trailer when in a forward gear
above 12 km/h (8 mph), touch CAMERA on
the infotainment display to view the rear
camera. Touch X to exit the view or it will
be removed automatically after
eight seconds.

{

Warning

Use Hitch Guidance only to help back the
vehicle to a trailer hitch or, when
traveling above 12 km/h (8 mph), to
briefly check the status of your trailer. Do
not use for any other purpose, such as
making lane change decisions. Before
making a lane change, always check the
mirrors and glance over your shoulder.
Improper use could result in serious
injury to you or others.

Park Assist

The vehicle may be equipped with Front and
Rear Park Assist (FRPA). Under certain
conditions, the Park Assist system can assist
the driver during backing and parking
maneuvers when the vehicle is driven at no
more than 9 km/h (6 mph). An illuminated
indicator in the Park Assist button indicates
the system is ready.

Sensors located in the bumpers measure the
distance between the vehicle and objects
using sonar technology. These sensors are
designed to detect certain objects up to
2.5 m (8 ft) behind and 1.2 m (4 ft) in front of
your vehicle that are taller than
25 cm (10 in).

Different environmental conditions may
affect whether and how far the Park Assist
system can detect objects. Keep the sensors
clean of mud, dirt, snow, ice, and slush; and
clean sensors after a car wash in freezing
temperatures. Sensors that are not clean
may not detect objects or may cause the
system to alert when not required.

{

Warning

The Park Assist System is no substitute
for careful and attentive driving. The Park
Assist system does not detect children,
pedestrians, bicyclists, animals, or objects
located below the bumper or that are too
close or too far from the vehicle. It is not
available at speeds greater than 9 km/h
(6 mph). To prevent injury, death,
or vehicle damage, even with Park Assist,

(Continued)

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Driving and Operating

Warning (Continued)

always check the area around the vehicle
and check all mirrors before moving
forward or backing.

How the System Works

The vehicle may have a Park
Assist amphitheatre-like display on the
cluster with bars that represent the
estimated location of a detected object and
the vehicle

’

s distance from the object. As a

detected object becomes closer, more bars
light up and change color from yellow to
amber to red.

When an object is first detected in the rear,
one beep will be heard from the rear, or the
driver's seat will pulse two times,
if equipped with Safety Alert Seat. When an
object is very close, five beeps will sound
from the front or rear (depending on the
object's location), or the driver's seat will
pulse five times. Beeps for front are higher
pitched than the rear.

Turning the System On and Off

The Park Assist System can be turned on or
off using the infotainment system. To view
available settings for this feature, touch the
Settings icon on the infotainment home
page. Select

“

Vehicle

”

to display the list of

available options and select

“

Collision/

Detection Systems

”

The

button is used to turn on or off

the Park Assist, which also turns on or off
the Backing Warning and Reverse Automatic
Braking (RAB) at the same time. When the
system is turned off, a system off message
is shown on the display. This message
disappears after a short period of time.

Turn off Park Assist when towing a trailer to
prevent unwanted beeps and when a bike
rack is attached to ensure proper operation.

When the System Does Not Seem to Work
Properly

If a service message displays, check the
following conditions:

The sensors may not be clean. Keep the
vehicle's front and rear bumpers free of
mud, dirt, snow, ice, and slush. For
cleaning instructions, see

Exterior Care

329

The Park Assist sensors may be covered
by frost or ice. Frost or ice can form
around and behind the sensors and may
not always be seen; this can occur after
washing the vehicle in cold weather. The
message may not clear until the frost or
ice has melted.

If a service message displays and the above
conditions do not exist, take the vehicle to
your dealer for repairs.

If the Park Assist System does not activate
due to a temporary condition, a system off
message is shown on the display. This can
occur under the following conditions:

The driver has disabled the system.

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An object is currently blocking the rear
sensors (for example, bike rack, tailgate,
trailer hitch, etc.). Once the object is
removed, Park Assist will return to normal
operation.

The bumper is damaged. Take the vehicle
to your dealer for repairs.

Other conditions, such as vibrations from
a jackhammer or the compression of air
brakes on a very large truck, are affecting
system performance.

Rear Cross Traffic Alert (RCTA)
System

If equipped, Rear Cross Traffic Alert (RCTA)
displays a red warning triangle with a left
or right pointing arrow on the infotainment
display to warn of traffic coming from the
left or right. This system detects objects
coming from up to 20 m (65 ft) from the left
or right side of the vehicle. When an object
is detected, either three beeps sound from
the left or right or three Safety Alert Seat
pulses occur on the left or right side,
depending on the direction of the detected
vehicle.

Driving With a Trailer

Use caution while backing up when towing
a trailer. The RCTA feature is automatically
disabled when a trailer is attached to the
vehicle.

Turning the Features On or Off

The

button on the center console is

used to turn on or off Rear Park Assist (RPA)
and RCTA at the same time. The indicator
light in the button comes on when the
features are on and turns off when the
features have been disabled.

RCTA can be turned on or off using the
infotainment system. To view available
settings for this feature, touch the Settings
icon on the infotainment home page. Select

“

Vehicle

”

to display the list of available

options and select

“

Collision/Detection

Systems

”

Assistance Systems for Driving

If equipped, when driving the vehicle in a
forward gear, Forward Collision Alert (FCA),
Lane Departure Warning (LDW), Lane Keep
Assist (LKA), Side Blind Zone Alert (SBZA),
Lane Change Alert (LCA), Automatic

Emergency Braking (AEB), and/or the Front
Pedestrian Braking (FPB) System can help to
avoid a crash or reduce crash damage.

Forward Collision Alert (FCA)
System

If equipped, the FCA system may help to
avoid or reduce the harm caused by
front-end crashes. When approaching a
vehicle ahead too quickly, FCA provides a
red flashing alert on the windshield and
rapidly beeps or pulses the driver seat. FCA
also lights an amber visual alert if following
another vehicle too closely.

FCA detects vehicles within a distance of
approximately 60 m (197 ft) and operates at
speeds above 8 km/h (5 mph). If the vehicle
has Adaptive Cruise Control (ACC), it can
detect vehicles to distances of approximately
110 m (360 ft) and operates at all speeds.
See

Adaptive Cruise Control (Advanced)

223

{

Warning

FCA is a warning system and does not
apply the brakes. When approaching a
slower-moving or stopped vehicle ahead

(Continued)

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Warning (Continued)

too rapidly, or when following a vehicle
too closely, FCA may not provide a
warning with enough time to help avoid
a crash. It also may not provide any
warning at all. FCA does not warn of
pedestrians, animals, signs, guardrails,
bridges, construction barrels, or other
objects. Be ready to take action and
apply the brakes. See

Defensive Driving

192

FCA can be disabled. To view available
settings for this feature, touch the Settings
icon on the infotainment home page. Select

“

Vehicle

”

to display the list of available

options and select

“

Collision/Detection

Systems

”

Detecting the Vehicle Ahead

FCA warnings will not occur unless the FCA
system detects a vehicle ahead. When a
vehicle is detected, the vehicle ahead
indicator will display green. Vehicles may
not be detected on curves, highway exit
ramps, or hills, due to poor visibility; or if a
vehicle ahead is partially blocked by
pedestrians or other objects. FCA will not
detect another vehicle ahead until it is
completely in the driving lane.

{

Warning

FCA does not provide a warning to help
avoid a crash, unless it detects a vehicle.
FCA may not detect a vehicle ahead if
the FCA sensor is blocked by dirt, snow,
or ice, or if the windshield is damaged.
It may also not detect a vehicle on
winding or hilly roads, or in conditions
that can limit visibility such as fog, rain,
or snow, or if the headlamps or
windshield are not cleaned or in proper
condition. Keep the windshield,
headlamps, and FCA sensors clean and in
good repair.

Collision Alert

With Head-Up Display

Without Head-Up Display

When your vehicle approaches another
detected vehicle too rapidly, the red FCA
display will flash on the windshield. Also,
eight rapid high-pitched beeps will sound
from the front, or both sides of the Safety
Alert Seat will pulse five times. When this
Collision Alert occurs, the brake system may
prepare for driver braking to occur more
rapidly which can cause a brief, mild
deceleration. Continue to apply the brake
pedal as needed. Cruise control may be
disengaged when the Collision Alert occurs.

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Tailgating Alert

The vehicle ahead indicator will display
amber when you are following a vehicle
ahead too closely.

Selecting the Alert Timing

The Collision Alert control is on the steering
wheel. Press

[

to set the FCA timing to

Far, Medium, or Near. The first button press
shows the current setting on the DIC.
Additional button presses will change this
setting. The chosen setting will remain until
it is changed and will affect the timing of
both the Collision Alert and the Tailgating
Alert features. The timing of both alerts will
vary based on vehicle speed. The faster the
vehicle speed, the farther away the alert will

occur. Consider traffic and weather
conditions when selecting the alert timing.
The range of selectable alert timings may
not be appropriate for all drivers and driving
conditions.

If your vehicle is equipped with Adaptive
Cruise Control (ACC), changing the FCA
timing setting automatically changes the
following gap setting (Far, Medium,
or Near).

Following Distance Indicator

The following distance to a moving vehicle
ahead in your path is indicated in following
time in seconds on the Driver Information
Center (DIC). See

Driver Information Center

(DIC) (Base Level)

114

Driver Information Center (DIC) (Midlevel)

116

Driver Information Center (DIC)

(Uplevel)

119

. The minimum following time

is 0.5 seconds away. If there is no vehicle
detected ahead, or the vehicle ahead is out
of sensor range, dashes will be displayed.

Unnecessary Alerts

FCA may provide unnecessary alerts for
turning vehicles, vehicles in other lanes,
objects that are not vehicles, or shadows.
These alerts are normal operation and the
vehicle does not need service.

Cleaning the System

If the FCA system does not seem to operate
properly, this may correct the issue:

Clean the outside of the windshield in
front of the rearview mirror.

Clean the entire front of the vehicle.

Clean the headlamps.

Automatic Emergency
Braking (AEB)

The AEB system may help avoid or reduce
the harm caused by front-end crashes. AEB
also includes Intelligent Brake Assist (IBA).
When the system detects a vehicle ahead in
your path that is traveling in the same
direction that you may be about to crash
into, it can provide a boost to braking or
automatically brake the vehicle. This can
help avoid or lessen the severity of crashes
when driving in a forward gear. Depending
on the situation, the vehicle may
automatically brake moderately or hard. This
automatic emergency braking can only occur
if a vehicle is detected. This is shown by the
FCA vehicle ahead indicator being lit. See

Forward Collision Alert (FCA) System

237

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The system works when driving in a forward
gear between 8 km/h (5 mph) and 80 km/h
(50 mph), or on vehicles with Adaptive
Cruise Control (ACC), above 4 km/h (2 mph).
It can detect vehicles up to approximately
60 m (197 ft).

{

Warning

AEB is an emergency crash preparation
feature and is not designed to avoid
crashes. Do not rely on AEB to brake the
vehicle. AEB will not brake outside of its
operating speed range and only responds
to detected vehicles.

AEB may not:

Detect a vehicle ahead on winding or
hilly roads.

Detect all vehicles, especially vehicles
with a trailer, tractors, muddy
vehicles, etc.

Detect a vehicle when weather limits
visibility, such as in fog, rain, or snow.

Detect a vehicle ahead if it is partially
blocked by pedestrians or other
objects.

(Continued)

Warning (Continued)

Complete attention is always required
while driving, and you should be ready to
take action and apply the brakes and/or
steer the vehicle to avoid crashes.

AEB may slow the vehicle to a complete
stop to try to avoid a potential crash. If this
happens, AEB may engage the Electric
Parking Brake (EPB) to hold the vehicle at a
stop. Release the EPB or firmly press the
accelerator pedal.

{

Warning

AEB may automatically brake the vehicle
suddenly in situations where it is
unexpected and undesired. It could
respond to a turning vehicle ahead,
guardrails, signs, and other non-moving
objects. To override AEB, firmly press the
accelerator pedal, if it is safe to do so.

Intelligent Brake Assist (IBA)

IBA may activate when the brake pedal is
applied quickly by providing a boost to
braking based on the speed of approach and
distance to a vehicle ahead.

Minor brake pedal pulsations or pedal
movement during this time is normal and
the brake pedal should continue to be
applied as needed. IBA will automatically
disengage only when the brake pedal is
released.

{

Warning

IBA may increase vehicle braking in
situations when it may not be necessary.
You could block the flow of traffic. If this
occurs, take your foot off the brake pedal
and then apply the brakes as needed.

AEB and IBA can be disabled through vehicle
personalization. To view available settings
for this feature, touch the Settings icon on
the infotainment home page. Select

“

Vehicle

”

to display the list of available

options and select

“

Collision/Detection

Systems

”

{

Warning

Using AEB or IBA while towing a trailer
could cause you to lose control of the
vehicle and crash. Turn the system to
Alert or Off when towing a trailer.

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A system unavailable message may
display if:

The front of the vehicle or windshield is
not clean.

Heavy rain or snow is interfering with
object detection.

There is a problem with the StabiliTrak/
Electronic Stability Control (ESC) system.

The AEB system does not need service.

Front Pedestrian Braking (FPB)
System

If equipped, the FPB system may help avoid
or reduce the harm caused by front-end
crashes with nearby pedestrians when
driving in a forward gear. FPB displays an
amber indicator,

, when a nearby

pedestrian is detected ahead. When
approaching a detected pedestrian too
quickly, FPB provides a red flashing alert on
the windshield and rapidly beeps or pulses
the driver seat. FPB can provide a boost to
braking or automatically brake the vehicle.
This system includes Intelligent Brake Assist
(IBA), and the Automatic Emergency Braking
(AEB) system may also respond to
pedestrians. See

Automatic Emergency

Braking (AEB)

239

The FPB system can detect and alert to
pedestrians in a forward gear at speeds
between 8 km/h (5 mph) and 80 km/h
(50 mph). During daytime driving, the
system detects pedestrians up to a distance
of approximately 40 m (131 ft). During
nighttime driving, system performance is
very limited.

{

Warning

FPB does not provide an alert or
automatically brake the vehicle, unless it
detects a pedestrian. FPB may not detect
pedestrians, including children:

When the pedestrian is not directly
ahead, fully visible, or standing
upright, or when part of a group.

Due to poor visibility, including
nighttime conditions, fog, rain,
or snow.

If the FPB sensor is blocked by dirt,
snow, or ice.

If the headlamps or windshield are not
cleaned or in proper condition.

(Continued)

Warning (Continued)

Be ready to take action and apply the
brakes. For more information, see

Defensive Driving

192

. Keep the

windshield, headlamps, and FPB sensor
clean and in good repair.

FPB can be set to Off, Alert, or Alert and
Brake through vehicle settings. To view
available settings from the infotainment
screen, touch Settings > Vehicle > Collision/
Detection Systems.

Detecting the Pedestrian Ahead

FPB alerts and automatic braking will not
occur unless the FPB system detects a
pedestrian. When a pedestrian that may
enter the vehicle

’

s forward path is detected,

the pedestrian ahead indicator will display
amber.

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Front Pedestrian Alert

With Head-Up Display

Without Head-Up Display

When the vehicle approaches a pedestrian
ahead too rapidly, the red FPB alert display
will flash on the windshield. Eight rapid
high-pitched beeps will sound from the
front, or both sides of the Safety Alert Seat
will pulse five times. When this Pedestrian
Alert occurs, the brake system may prepare
for driver braking to occur more rapidly
which can cause a brief, mild deceleration.
Continue to apply the brake pedal as
needed. Cruise control may be disengaged
when the Front Pedestrian Alert occurs.

Automatic Braking

If FPB detects it is about to crash into a
pedestrian directly ahead, and the brakes
have not been applied, FPB may
automatically brake moderately or brake
hard. This can help to avoid some very low
speed pedestrian crashes or reduce
pedestrian injury. FPB can automatically
brake to detected pedestrians between
8 km/h (5 mph) and 80 km/h (50 mph).
Automatic braking levels may be reduced
under certain conditions, such as higher
speeds.

If this happens, Automatic Braking may
engage the Electric Parking Brake (EPB) to
hold the vehicle at a stop. Release the EPB.
A firm press of the accelerator pedal will
also release Automatic Braking and the EPB.

{

Warning

FPB may alert or automatically brake the
vehicle suddenly in situations where it is
unexpected and undesired. It could falsely
alert or brake for objects similar in shape
or size to pedestrians, including shadows.
This is normal operation and the vehicle

(Continued)

Warning (Continued)

does not need service. To override
Automatic Braking, firmly press the
accelerator pedal, if it is safe to do so.

Automatic Braking can be disabled through
vehicle settings.To view available settings
from the infotainment screen, touch Settings
> Vehicle > Collision/Detection Systems >
Front Pedestrian Detection.

{

Warning

Using the FPB system while towing a
trailer could cause you to lose control of
the vehicle and crash. Turn the system to
Alert or Off when towing a trailer. If the
vehicle is equipped with Super Cruise or
Adaptive Cruise Control, FPB may be used
while towing a trailer.

Cleaning the System

If FPB does not seem to operate properly,
cleaning the outside of the windshield in
front of the rearview mirror may correct the
issue.

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Side Blind Zone Alert (SBZA)

If equipped, the SBZA system is a
lane-changing aid that assists drivers with
avoiding crashes that occur with moving
vehicles in the side blind zone, or blind spot
areas. When the vehicle is in a forward gear,
the left or right side mirror display will light
up if a moving vehicle is detected in that
blind zone. If the turn signal is activated and
a vehicle is also detected on the same side,
the display will flash as an extra warning
not to change lanes. Since this system is
part of the Lane Change Alert (LCA) system,
read the entire LCA section before using this
feature.

Lane Change Alert (LCA)

If equipped, the LCA system is a
lane-changing aid that assists drivers with
avoiding lane change crashes that occur with
moving vehicles in the side blind zone (or
spot) areas or with vehicles rapidly
approaching these areas from behind. The
LCA warning display will light up in the
corresponding outside mirror and will flash
if the turn signal is on.

{

Warning

LCA does not alert the driver to vehicles
outside of the system detection zones,
pedestrians, bicyclists, or animals. It may
not provide alerts when changing lanes
under all driving conditions. Failure to use
proper care when changing lanes may
result in injury, death, or vehicle damage.
Before making a lane change, always
check mirrors, glance over your shoulder,
and use the turn signals.

LCA Detection Zones

1. SBZA Detection Zone
2. LCA Detection Zone

The LCA sensor covers a zone of
approximately one lane over from both
sides of the vehicle, or 3.5 m (11 ft). The

height of the zone is approximately between
0.5 m (1.5 ft) and 2 m (6 ft) off the ground.
The Side Blind Zone Alert (SBZA) warning
area starts at approximately the middle of
the vehicle and goes back 5 m (16 ft). Drivers
are also warned of vehicles rapidly
approaching from up to 70 m (230 ft) behind
the vehicle.

How the System Works

The LCA symbol lights up in the outside
mirrors when the system detects a moving
vehicle in the next lane over that is in the
side blind zone or rapidly approaching that
zone from behind. A lit LCA symbol indicates
it may be unsafe to change lanes. Before
making a lane change, check the LCA
display, check mirrors, glance over your
shoulder, and use the turn signals.

Left Outside Mirror

Display

Right Outside Mirror

Display

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When the vehicle is started, both outside
mirror LCA displays will briefly come on to
indicate the system is operating. When the
vehicle is in a forward gear, the left or right
outside mirror display will light up if a
moving vehicle is detected in the next lane
over in that blind zone or rapidly
approaching that zone. If the turn signal is
activated in the same direction as a
detected vehicle, this display will flash as an
extra warning not to change lanes.

LCA can be disabled through vehicle
personalization. When you disable LCA, Side
Blind Zone Alert is also disabled. To view
available settings from the infotainment
screen, touch Settings > Vehicle > Collision/
Detection Systems. If LCA is disabled by the
driver, the LCA mirror displays will not
light up.

When the System Does Not Seem to
Work Properly

The LCA system requires some driving for
the system to calibrate to maximum
performance. This calibration may occur
more quickly if the vehicle is driving on a
straight highway road with traffic and
roadside objects (e.g., guardrails, barriers).

LCA displays may not come on when
passing a vehicle quickly, for a stopped
vehicle, or when towing a trailer. The LCA
detection zones that extend back from the
side of the vehicle do not move further back
when a trailer is towed. Use caution while
changing lanes when towing a trailer. LCA
may alert to objects attached to the vehicle,
such as a trailer, bicycle, or object extending
out to either side of the vehicle. Attached
objects may also interfere with the
detection of vehicles. This is normal system
operation; the vehicle does not need service.

LCA may not always alert the driver to
vehicles in the next lane over, especially in
wet conditions or when driving on sharp
curves. The system does not need to be
serviced. The system may light up due to
guardrails, signs, trees, shrubs, and other
non-moving objects. This is normal system
operation; the vehicle does not need service.

LCA may not operate when the LCA sensors
in the left or right corners of the rear
bumper are covered with mud, dirt, snow,
ice, or slush, or in heavy rainstorms. For
cleaning instructions, see "Washing the
Vehicle" under

Exterior Care

329

. If the DIC

still displays the system unavailable

message after cleaning both sides of the
vehicle toward the rear corners of the
vehicle, see your dealer.

If the LCA displays do not light up when
moving vehicles are in the side blind zone or
are rapidly approaching this zone and the
system is clean, the system may need
service. Take the vehicle to your dealer.

Radio Frequency Information

See

Radio Frequency Statement

359

Radio Frequency Statement

359

Lane Keep Assist (LKA)

If equipped, LKA may help avoid crashes due
to unintentional lane departures. This
system uses a camera to detect lane
markings. The LKA may be ready to assist at
speeds between 60 km/h (37 mph) and 180
km/h (112 mph). On some vehicles, the
system will instead operate above 50 km/h
(31 mph). LKA may assist by gently turning
the steering wheel if the vehicle approaches
a detected lane marking. It may also provide
a Lane Departure Warning (LDW) alert if the
vehicle crosses a detected lane marking. This
system is not intended to keep the vehicle
centered in the lane. LKA will not assist and
alert if the turn signal is active in the

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direction of lane departure, or if it detects
that you are accelerating, braking or actively
steering. LKA can be overridden by turning
the steering wheel. If the system detects
you are steering intentionally across a lane
marker, the LDW will not be given. Do not
expect the LDW to occur when you are
intentionally crossing a lane marker.

{

Warning

The LKA system does not continuously
steer the vehicle. It may not keep the
vehicle in the lane or give a Lane
Departure Warning (LDW) alert, even if a
lane marking is detected.

The LKA and LDW systems may not:

Provide an alert or enough steering
assist to avoid a lane departure or
crash.

Detect lane markings under poor
weather or visibility conditions. This
can occur if the windshield or
headlamps are blocked by dirt, snow,
or ice; if they are not in proper
condition; or if the sun shines directly
into the camera.

Detect road edges.

(Continued)

Warning (Continued)

Detect lanes on winding or hilly roads.

If LKA only detects lane markings on one
side of the road, it will only assist or
provide an LDW alert when approaching
the lane on the side where it has
detected a lane marking. Even with LKA
and LDW, you must steer the vehicle.
Always keep your attention on the road
and maintain proper vehicle position
within the lane, or vehicle damage,
injury, or death could occur. Always keep
the windshield, headlamps, and camera
sensors clean and in good repair. Do not
use LKA in bad weather conditions or on
roads with unclear lane markings, such as
construction zones.

{

Warning

Using LKA on slippery roads could cause
loss of control of the vehicle and a crash.
Turn the system off.

{

Warning

LKA will not alert the driver if a towed
trailer crosses into an adjacent lane of
travel. Serious injury or property damage
may occur if the trailer moves into
another lane. Always monitor the trailer
position while towing to make sure it is
within the same lane as the tow vehicle.

How the System Works

LKA uses a camera sensor installed on the
windshield ahead of the rearview mirror to
detect lane markings. It may provide brief
steering assist if it detects an unintended
lane departure. It may further provide an
audible alert or the driver seat may pulse
indicating that a lane marking has been
crossed. The system does not provide a Lane
Departure Warning (LDW) when
intentionally steering across a lane marker.

To turn LKA on and off, press

on the

center console. If equipped, the indicator
light on the button comes on when LKA is
on and turns off when LKA is disabled. On
some vehicles, a long press of over
three seconds is required to turn LKA off.

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When on,

is white, if equipped,

indicating that the system is not ready to
assist.

is green if LKA is ready to assist.

LKA may assist by gently turning the
steering wheel if the vehicle approaches a
detected lane marking.

is amber when

assisting. It may also provide a Lane
Departure Warning (LDW) alert by flashing

amber if the vehicle crosses a detected

lane marking. Additionally, there may be
three beeps, or the driver seat may pulse
three times, on the right or left, depending
on the lane departure direction.

Take Steering

The LKA system does not continuously steer
the vehicle. If LKA does not detect active
driver steering, an alert and chime may be
provided. Steer the vehicle to dismiss. LKA
may become temporarily unavailable after
repeated take steering alerts.

When the System Does Not Seem to
Work Properly

The system performance may be
affected by:

Close vehicles ahead

Sudden lighting changes, such as when
driving through tunnels

Banked roads

Roads with poor lane markings, such as
two-lane roads

If the LKA system is not functioning
properly when lane markings are clearly
visible, cleaning the windshield may help.

A camera blocked message may display if
the camera is blocked. Some driver
assistance systems may have reduced
performance or not work at all. An LKA or
LDW unavailable message may display if the
systems are temporarily unavailable. This
message could be due to a blocked camera.
The LKA system does not need service. Clean
the outside of the windshield behind the
rearview mirror.

LKA assistance and/or LDW alerts may occur
due to tar marks, shadows, cracks in the
road, temporary or construction lane
markings, or other road imperfections. This
is normal system operation; the vehicle does
not need service. Turn LKA off if these
conditions continue.

Fuel

Top Tier Fuel

GM recommends the use of TOP TIER
Detergent Gasoline to keep the engine clean,
reduce engine deposits, and maintain
optimal vehicle performance. Look for the
TOP TIER Logo or see www.toptiergas.com
for a list of TOP TIER Detergent Gasoline
marketers and applicable countries.

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Recommended Fuel

Regular unleaded gasoline meeting ASTM
specification D4814 with a posted octane
rating (R+M)/2 of 87 or greater is
recommended. Do not use gasoline with a
posted octane rating of less than 87, as this
will result in reduced performance and
driveability. If heavy knocking is heard when
using gasoline rated at 87 or greater, the
engine needs service.

Do not use any fuel labeled E85 or FlexFuel.
Do not use gasoline with ethanol levels
greater than 15% by volume.

Prohibited Fuels

Caution

Do not use fuels with any of the
following conditions; doing so may
damage the vehicle and void its
warranty:

(Continued)

Caution (Continued)

For vehicles that are not FlexFuel, fuel
labeled greater than 15% ethanol by
volume, such as mid-level ethanol
blends (16

–

50% ethanol), E85,

or FlexFuel.

Fuel with any amount of methanol,
methylal, ferrocene, and aniline. These
fuels can corrode metal fuel system
parts or damage plastic and rubber
parts.

Fuel containing metals such as
methylcyclopentadienyl manganese
tricarbonyl (MMT), which can damage
the emissions control system and
spark plugs.

Fuel with a posted octane rating of
less than the recommended fuel. Using
this fuel will lower fuel economy and
performance, and may decrease the
life of the emissions catalyst.

Fuels in Foreign Countries

The U.S., Canada, and Mexico post fuel
octane ratings in anti-knock index (AKI). For
fuel not to use in a foreign country, see

Prohibited Fuels

247

Fuel Additives

TOP TIER Detergent Gasoline is highly
recommended for use with your vehicle.
If your country does not have TOP TIER
Detergent Gasoline, add ACDelco Fuel
System Treatment Plus

−

Gasoline to the

vehicle

’

s gasoline fuel tank at every oil

change or 15 000 km (9,000 mi), whichever
occurs first. TOP TIER Detergent Gasoline and
ACDelco Fuel System Treatment Plus

−

Gasoline will help keep your vehicle

’

engine fuel deposit free and performing
optimally.

Filling the Tank

An arrow on the fuel gauge indicates which
side of the vehicle the fuel door is on. See

Fuel Gauge

101

{

Warning

Fuel vapors and fuel fires burn violently
and can cause injury or death.

Follow these guidelines to help avoid
injuries to you and others:

Read and follow all the instructions on
the fuel pump island.

(Continued)

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Driving and Operating

Warning (Continued)

Turn off the engine when refueling.

Keep sparks, flames, and smoking
materials away from fuel.

Do not leave the fuel pump
unattended.

Avoid using electronic devices while
refueling.

Do not re-enter the vehicle while
pumping fuel.

Keep children away from the fuel
pump and never let children
pump fuel.

Before touching the fill nozzle, touch a
metallic object to discharge static
electricity from your body.

Fuel can spray out if the fill nozzle is
inserted too quickly. This spray can
happen if the tank is nearly full, and is
more likely in hot weather. Insert the
fill nozzle slowly and wait for any hiss
noise to stop before beginning to
flow fuel.

To open the fuel door, push and release the
rearward center edge of the door.

The capless refueling system does not have
a fuel cap. Fully insert and latch the fill
nozzle, then begin fueling.

{

Warning

Overfilling the fuel tank by more than
three clicks of a standard fill nozzle may
cause:

Vehicle performance issues, including
engine stalling and damage to the fuel
system.

Fuel spills.

Under certain conditions, fuel fires.

Be careful not to spill fuel. Wait five seconds
after you have finished pumping before
removing the fill nozzle. Clean fuel from
painted surfaces as soon as possible. See

Exterior Care

329

. Push the fuel door

closed until it latches.

{

Warning

If a fire starts while you are refueling, do
not remove the fill nozzle. Shut off the
flow of fuel by shutting off the pump or
by notifying the station attendant. Leave
the area immediately.

Filling the Tank with a Portable Fuel
Container

If the vehicle runs out of fuel and must be
filled from a portable fuel container:

1. Locate the capless funnel adapter from

the rear cargo area under the load floor.

2. Insert and latch the funnel into the

capless fuel system.

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249

{

Warning

Attempting to refuel from a portable fuel
container without using the funnel
adapter may cause fuel spillage and
damage the capless fuel system. This
could cause a fire. You or others could be
badly burned and the vehicle could be
damaged.

3. Remove and clean the funnel adapter

and return it to the storage location.

Filling a Portable Fuel Container

{

Warning

Never fill a portable fuel container while
it is in the vehicle. Static electricity
discharge from the container can ignite
the fuel vapor. You or others could be
badly burned and the vehicle could be
damaged. To help avoid injury to you
and others:

Dispense fuel only into approved
containers.

(Continued)

Warning (Continued)

Do not fill a container while it is
inside a vehicle, in a vehicle's trunk, in
a pickup bed, or on any surface other
than the ground.

Bring the fill nozzle in contact with
the inside of the fill opening before
operating the nozzle. Maintain contact
until filling is complete.

Keep sparks, flames, and smoking
materials away from fuel.

Avoid using electronic devices while
pumping fuel.

Trailer Towing

General Towing Information

Only use towing equipment that has been
designed for the vehicle. Contact your dealer
or trailering dealer for assistance with
preparing the vehicle to tow a trailer. Read
the entire section before towing a trailer.

To tow a disabled vehicle, see

Transporting

a Disabled Vehicle

326

. To tow the vehicle

behind another vehicle such as a motor
home, see

Recreational Vehicle Towing

327

Driving Characteristics and
Towing Tips

{

Warning

You can lose control when towing a
trailer if the correct equipment is not
used or the vehicle is not driven properly.
For example, if the trailer is too heavy or
the trailer brakes are inadequate for the
load, the vehicle may not stop as
expected. You and others could be
seriously injured. The vehicle may also be
damaged, and the repairs would not be
covered by the vehicle warranty. Pull a
trailer only if all the steps in this section
have been followed. Ask your dealer for
advice and information about towing a
trailer with the vehicle.

Driving with a Trailer

Trailering is different than just driving the
vehicle by itself. Trailering means changes in
handling, acceleration, braking, durability,
and fuel economy. Successful, safe trailering
takes correct equipment, and it has to be
used properly.

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Driving and Operating

The following information has many
time-tested, important trailering tips and
safety rules. Many of these are important
for your safety and that of your passengers.
Read this section carefully before pulling a
trailer.

When towing a trailer:

Become familiar with and follow all state
and local laws that apply to trailer
towing. These requirements vary from
state to state.

State laws may require the use of
extended side view mirrors. If your
visibility is limited or restricted while
towing, install extended side view mirrors,
even if not required.

Do not tow a trailer during the first
800 km (500 mi) of vehicle use to
prevent damage to the engine, axle,
or other parts.

GM recommends performing an oil
change to the vehicle before heavy
towing.

Do not drive over 80 km/h (50 mph) and
do not make starts at full throttle during
the first 800 km (500 mi) of trailer
towing.

Vehicles can tow in D (Drive). Tow/Haul
Mode is recommended for heavier trailers.
See

Driver Mode Control

220

. If the

transmission downshifts too often, a
lower gear may be selected using Manual
Mode. See

Manual Mode

214

If equipped, the following driver assistance
features should be turned off when towing
a trailer:

Adaptive Cruise Control (ACC)

Super Cruise Control

Park Assist

Automatic Parking Assist (APA)

Reverse Automatic Braking (RAB)

If equipped, the following driver assistance
features should be turned to alert or off
when towing a trailer:

Automatic Emergency Braking (AEB)

Intelligent Brake Assist (IBA)

Front Pedestrian Braking (FPB)

If equipped with Lane Change Alert (LCA),
the LCA detection zones that extend back
from the side of the vehicle do not move
further back when a trailer is towed. Use
caution while changing lanes when towing a
trailer.

If equipped with Rear Cross Traffic Alert
(RCTA), use caution while backing up when
towing a trailer, as the RCTA detection zones
that extend out from the back of the vehicle
do not move further back when a trailer is
towed.

{

Warning

To prevent serious injury or death from
carbon monoxide (CO), when towing a
trailer:

Do not drive with the liftgate, trunk/
hatch, or rear-most window open.

Fully open the air outlets on or under
the instrument panel.

Adjust the climate control system to a
setting that brings in only outside air.
See

“

Climate Control Systems

”

in the

Index.

For more information about carbon
monoxide, see

Engine Exhaust

210

Towing a trailer requires experience. The
combination of the vehicle and trailer is
longer and not as responsive as the vehicle
itself. Get used to the handling and braking
of the combination by driving on a level
road surface before driving on public roads.

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251

The trailer structure, the tires, and the
brakes must be all be rated to carry the
intended cargo. Inadequate trailer
equipment can cause the combination to
operate in an unexpected or unsafe manner.
Before driving, inspect all trailer hitch parts
and attachments, safety chains, electrical
connectors, lamps, tires, and mirrors. See

Towing Equipment

255

. If the trailer has

electric brakes, start the combination
moving and then manually apply the trailer
brake controller to check the trailer brakes
work. During the trip, occasionally check
that the cargo and trailer are secure and
that the lamps and any trailer brakes are
working.

Towing with a Stability Control System

When towing, the stability control system
might be heard. The system reacts to
vehicle movement caused by the trailer,
which mainly occurs during cornering. This is
normal when towing heavier trailers.

Following Distance

Stay at least twice as far behind the vehicle
ahead as you would when driving without a
trailer. This can help to avoid heavy braking
and sudden turns.

Passing

More passing distance is needed when
towing a trailer. The combination of the
vehicle and trailer will not accelerate as
quickly and is much longer than the vehicle
alone. It is necessary to go much farther
beyond the passed vehicle before returning
to the lane. Pass on level roadways. Avoid
passing on hills if possible.

Backing Up

Hold the bottom of the steering wheel with
one hand. To move the trailer to the left,
move that hand to the left. To move the
trailer to the right, move that hand to the
right. Always back up slowly and, if possible,
have someone guide you.

Making Turns

Caution

Turn more slowly and make wider arcs
when towing a trailer to prevent damage
to your vehicle. Making very sharp turns
could cause the trailer to contact the
vehicle.

Make wider turns than normal when towing,
so the trailer will not go over soft shoulders,
over curbs, or strike road signs, trees,
or other objects. Always signal turns well in
advance. Do not steer or brake suddenly.

Driving on Grades

Reduce speed and shift to a lower gear
before starting down a long or steep
downhill grade. If the transmission is not
shifted down, the brakes may overheat and
result in reduced braking efficiency.

The vehicle can tow in D (Drive). Shift the
transmission to a lower gear if the
transmission shifts too often under heavy
loads and/or hilly conditions.

When towing at higher altitudes, engine
coolant will boil at a lower temperature
than at lower altitudes. If the engine is
turned off immediately after towing at high
altitude on steep uphill grades, the vehicle
could show signs similar to engine
overheating. To avoid this, let the engine
run, preferably on level ground, with the
transmission in P (Park) for a few minutes
before turning the engine off. If the
overheat warning comes on, see

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252

Driving and Operating

Parking on Hills

{

Warning

To prevent serious injury or death,
always park your vehicle and trailer on a
level surface when possible.

When parking your vehicle and your trailer
on a hill:

1. Press the brake pedal, but do not shift

into P (Park) yet. Turn the wheels into
the curb if facing downhill or into traffic
if facing uphill.

2. Have someone place chocks under the

trailer wheels.

3. When the wheel chocks are in place,

gradually release the brake pedal to
allow the chocks to absorb the load of
the trailer.

4. Reapply the brake pedal. Then apply the

parking brake and shift into P (Park).

5. Release the brake pedal.

Leaving After Parking on a Hill

1. Apply and hold the brake pedal:

Start the engine.

Shift into the desired gear.

Release the parking brake.

2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of

the chocks.

4. Stop and have someone pick up and

store the chocks.

Maintenance When Trailer Towing

The vehicle needs service more often when
used to tow trailers. See

Maintenance

Schedule

339

. It is especially important to

check the engine oil, axle lubricant, belts,
cooling system, and brake system before
and during each trip.

Check periodically that all nuts and bolts on
the trailer hitch are tight.

Engine Cooling When Trailer Towing

The cooling system may temporarily
overheat during severe operating conditions.
See

Engine Overheating

276

Trailer Towing

Caution

Towing a trailer improperly can damage
the vehicle and result in costly repairs
not covered by the vehicle warranty. To
tow a trailer correctly, follow the
directions in this section and see your
dealer for important information about
towing a trailer with the vehicle.

Trailer Weight

{

Warning

Never exceed the towing capacity for
your vehicle.

Safe trailering requires monitoring the
weight, speed, altitude, road grades, outside
temperature, dimensions of the front of the
trailer, and how frequently the vehicle is
used to tow a trailer.

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253

Trailer Weight Ratings

When towing a trailer, the weight of the
loaded vehicle and trailer must be within
the weight ratings for the vehicle.

Gross Combined Weight Rating (GCWR)

Gross Vehicle Weight Rating (GVWR)

Maximum Trailer Weight Rating

Maximum Trailer Tongue Weight Rating

Gross Axle Weight Rating-Rear (GAWR-RR)

See

“

Weight-Distributing Hitch Adjustment

”

under

Towing Equipment

255

to determine

if equalizer bars are required to obtain the
maximum trailer weight rating.

See

“

Trailer Brakes

”

under

Towing

Equipment

255

to determine if brakes are

required based on the trailer weight.

The only way to be sure the weight is not
exceeding any of these ratings is to weigh
the tow vehicle and trailer combination,
fully loaded for the trip, getting individual
weights for each of these items.

{

Warning

You and others could be seriously injured
or killed if the trailer is too heavy or the
trailer brakes are inadequate for the load.
The vehicle may be damaged, and the
repairs would not be covered by the
vehicle warranty.

Only tow a trailer if all the steps in this
section have been followed. Ask your
dealer for advice and information about
towing a trailer.

Gross Combined Weight Rating (GCWR)

GCWR is the total allowable weight of the
completely loaded vehicle and trailer
including any fuel, passengers, cargo,
equipment, and accessories. Do not exceed
the GCWR for your vehicle. The GCWR for
the vehicle is on the Tow Rating Chart
following.

Gross Vehicle Weight Rating (GVWR)

For information about the vehicle's
maximum load capacity, see

Vehicle Load

Limits

200

. When calculating the GVWR

with a trailer attached, the trailer tongue
weight must be included as part of the
weight the vehicle is carrying.

Maximum Trailer Weight Rating

The maximum trailer weight rating is
calculated assuming the tow vehicle has a
driver, a front seat passenger, and all
required trailering equipment. Weight of
additional optional equipment, passengers,
and cargo in the tow vehicle must be
subtracted from the trailer weight rating.

Use the tow rating chart to determine how
much the trailer can weigh, based on the
vehicle model, powertrain and trailering
options.

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Driving and Operating

Vehicle

Maximum Trailer Weight

*GCWR

2.0L LSY Engine with AWD and V92 Trailer Towing Package

1 474 kg (3,250 lb)

3 708 kg (8,175 lb)

2.0L LSY Engine with AWD and without V92 Trailer Towing
Package

680 kg (1,500 lb)

2 835 kg (6,250 lb)

2.0L LSY Engine with FWD and V92 Trailer Towing Package

1 474 kg (3,250 lb)

3 708 kg (8,175 lb)

2.0L LSY Engine with FWD and without V92 Trailer Towing
Package

680 kg (1,500 lb)

2 835 kg (6,250 lb)

3.6L LGX Engine with V92 Trailer Towing Package

1 814 kg (4,000 lb)

4 075 kg (8,984 lb)

3.6L LGX Engine without V92 Trailer Towing Package

454 kg (1,000 lb)

2 722 kg (6,000 lb)

*The Gross Combination Weight Rating (GCWR) is the total allowable weight of the completely loaded vehicle and trailer including any
passengers, cargo, equipment, and conversions. The GCWR for the vehicle should not be exceeded.

Maximum Trailer Tongue Weight Rating

The Maximum Trailer Tongue Weight Rating
is the allowable trailer tongue weight that
the vehicle can support. Do not exceed a
maximum trailer tongue weight of 400 lbs.
The trailer tongue weight contributes to the
Gross Vehicle Weight (GVW). GVW includes
the CURB WEIGHT of your vehicle, any
passengers, cargo, equipment and the trailer
tongue weight. Vehicle options, passengers,
cargo, and equipment reduce the maximum

allowable tongue weight the vehicle can
carry, which also reduces the maximum
allowable trailer weight.

Trailer Load Balance

The correct trailer load balance must be
maintained to ensure trailer stability.
Incorrect load balance is a leading cause of
trailer sway.

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255

The trailer tongue weight (1) should be 10

–

15% of the loaded trailer weight (2). Some
specific trailer types, such as boat trailers,
fall outside of this range. Always refer to
the trailer owner

’

s manual for the

recommended trailer tongue weight for each
trailer. Never exceed the maximum loads for
your vehicle, hitch, and trailer.

After loading the trailer, separately weigh
the trailer and then the trailer tongue and
calculate the trailer load balance percentage
to see if the weights and distribution are
appropriate for your vehicle. If the trailer
weight is too high, it may be possible to
transfer some of the cargo into your vehicle.
If the trailer tongue weight is too high or
too low, it may be possible to rearrange
some of the cargo inside of the trailer.

Do not exceed the maximum allowable
tongue weight for your vehicle. Use the
shortest hitch extension available to position
the hitch ball closer to your vehicle. This will
help reduce the effect of the trailer tongue
weight on the trailer hitch and the rear axle.

If a cargo carrier is used in the trailer hitch
receiver, choose a carrier that positions the
load as close to the vehicle as possible.
Make sure the total weight, including the

carrier, is no more than half of the
maximum allowable tongue weight for the
vehicle or 227 kg (500 lb), whichever is less.

Ask your dealer for trailering information or
assistance.

Rear Gross Axle Weight Rating
(GAWR-RR)

The GAWR-RR is the total weight that can be
supported by the rear axle of the vehicle. Do
not exceed the GAWR-RR for the vehicle,
with the tow vehicle and trailer fully loaded
for the trip including the weight of the
trailer tongue. If using a weight-distributing
hitch, do not exceed the GAWR-RR before
applying the weight distribution spring bars.

For additional assistance with trailering or
additional information, see your dealer.

Towing Equipment

Hitches

Always use the correct hitch equipment for
your vehicle. Crosswinds, large trucks going
by, and rough roads can affect the trailer
and the hitch.

Proper hitch equipment for your vehicle
helps maintain combination control. Many
trailers can be towed using a
weight-carrying hitch which has a coupler
latched to the hitch ball, or a tow eye
latched to a pintle hook. Other trailers may
require a weight-distributing hitch that uses
spring bars to distribute the trailer tongue
weight between your vehicle and trailer
axles. See

“

Trailer Tongue Weight

”

under

Trailer Towing

252

or weight limits with

various hitch types.

Never attach rental hitches or other
bumper-type hitches. Only use
frame-mounted hitches that do not attach to
the bumper.

Always seal any holes in your vehicle if the
trailer hitch removed. If not sealed, dirt,
water, and carbon monoxide (CO) from the
exhaust may enter your vehicle. See

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Driving and Operating

Hitch Cover

1. Upper Attachments
2. Fasteners

To remove hitch cover, if equipped:

1. Remove the two fasteners on the lower

tabs (2).

2. Pull the lower edge of the cover to

about a 45 degree angle.

3. Pull the cover downward to disengage

the upper attachments (1).

To reinstall hitch cover:

1. Hold cover at a 45 degree angle to the

vehicle and push the upper tabs into the
slots in the bumper.

2. Push the bottom of the cover forward

until the lower tabs line up with the
lower slots (1).

3. Snap the hitch cover into place by

pushing the upper corners forward.

4. Reinstall the two fasteners on the lower

tabs (2).

Consider using mechanical sway controls
with any trailer. Ask a trailering professional
about sway controls or refer to the trailer
manufacturer's recommendations and
instructions.

Weight-Distributing Hitch Adjustment

1. Front of Vehicle
2. Body to Ground Distance

When using a weight-distributing hitch,
measure the front fender height distance (2)
before connecting the trailer. Adjust the
spring bars until the front fender height
distance (2) is the same height before the
trailer was connected. Do not reduce the
front fender height below the initial
distance (2).

Tires

Do not tow a trailer while using a
compact spare tire on the vehicle.

Tires must be properly inflated to support
loads while towing a trailer. See

Tires

293

for instructions on proper tire

inflation.

Safety Chains

Always attach chains between the vehicle
and the trailer, and attach the chains to the
holes on the trailer hitch platform.
Instructions about safety chains may be
provided by the hitch manufacturer or by
the trailer manufacturer.

Cross the safety chains under the tongue of
the trailer to help prevent the tongue from
contacting the road if it becomes separated
from the hitch. Always leave just enough
slack so the combination can turn. Never
allow safety chains to drag on the ground.

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