brake CHEVROLET SS 2014 Owner's Guide
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2014, Model line: SS, Model: CHEVROLET SS 2014Pages: 422, PDF Size: 6.18 MB
Page 261 of 422
Black plate (29,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
Driving and Operating 9-29
Caution (Continued)
damage to brake system parts.
Make sure that the parking brake
is fully released and the brake
warning light is off before driving.
Automatic EPB Release
The EPB will automatically release if
the vehicle is running, placed into
gear, and an attempt is made to
drive away. Avoid rapid acceleration
when the EPB is applied, to
preserve parking brake lining life.
Brake Assist
This vehicle has a brake assist
feature designed to assist the driver
in stopping or decreasing vehicle
speed in emergency driving
conditions. This feature
automatically uses the stability
system hydraulic brake control
module to supplement the power
brake system under conditions
where the driver has quickly andforcefully applied the brake pedal in
an attempt to quickly stop or slow
down the vehicle. The stability
system hydraulic brake control
module increases brake pressure at
each corner of the vehicle until the
ABS activates. Minor brake pedal
pulsation or pedal movement during
this time is normal and the driver
should continue to apply the brake
pedal as the driving situation
dictates. The brake assist feature
will automatically disengage when
the brake pedal is released or brake
pedal pressure is quickly
decreased.
Hill Start Assist (HSA)
This vehicle has an HSA feature,
which may be useful when the
vehicle is stopped on a grade. This
feature is designed to prevent the
vehicle from rolling, either forward or
rearward, during vehicle drive off.
After the driver completely stops
and holds the vehicle in a complete
standstill on a grade, HSA will be
automatically activated. During thetransition period between when the
driver releases the brake pedal and
starts to accelerate to drive off on a
grade, HSA holds the braking
pressure for a maximum of
two seconds to ensure that there is
no rolling. The brakes will
automatically release when the
accelerator pedal is applied within
the two-second window. It will not
activate if the vehicle is in a drive
gear and facing downhill, or if the
vehicle is facing uphill and in
R (Reverse).
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Page 262 of 422
Black plate (30,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
9-30 Driving and Operating
Ride Control Systems
Traction Control/
Electronic Stability
Control
System Operation
The vehicle has a Traction Control
System (TCS) and StabiliTrak®, an
electronic stability control system.
These systems help limit wheel slip
and assist the driver in maintaining
control, especially on slippery road
conditions.
TCS activates if it senses that any
of the drive wheels are spinning or
beginning to lose traction. When this
happens, TCS applies the brakes to
the spinning wheels and reduces
engine power to limit wheel spin.
StabiliTrak activates when the
vehicle senses a difference between
the intended path and the direction
the vehicle is actually traveling.
StabiliTrak selectively applies
braking pressure to any one of the vehicle wheel brakes to assist the
driver in keeping the vehicle on the
intended path.
If cruise control is being used and
traction control or StabiliTrak begins
to limit wheel spin, cruise control will
disengage. Cruise control may be
turned back on when road
conditions allow.
Both systems come on
automatically when the vehicle is
started and begins to move. The
systems may be heard or felt while
they are operating or while
performing diagnostic checks. This
is normal and does not mean there
is a problem with the vehicle.
It is recommended to leave both
systems on for normal driving
conditions, but it may be necessary
to turn TCS off if the vehicle gets
stuck in sand, mud, ice, or snow.
See
If the Vehicle Is Stuck on
page 9-10 and“Turning the
Systems Off and On” later in this
section.
The indicator light for both systems
is in the instrument cluster. This
light will:
.Flash when TCS is limiting
wheel spin.
.Flash when StabiliTrak is
activated.
.Turn on and stay on when either
system is not working.
If either system fails to turn on or to
activate, a message displays in the
Driver Information Center (DIC), and
dcomes on and stays on to
indicate that the system is inactive
and is not assisting the driver in
maintaining control. The vehicle is
safe to drive, but driving should be
adjusted accordingly.
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Page 263 of 422
Black plate (31,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
Driving and Operating 9-31
Ifdcomes on and stays on:
1. Stop the vehicle.
2. Turn the engine off and wait 15 seconds.
3. Start the engine.
Drive the vehicle. If
dcomes on
and stays on, the vehicle may need
more time to diagnose the problem.
If the condition persists, see your
dealer.
Turning the Systems Off
and On
To turn the system off, press the
TCS/StabiliTrak button on the center
console.
To turn off only TCS, press and
release the TCS/StabiliTrak button.
The traction off light
idisplays in
the instrument cluster.
To turn TCS on again, press and
release the TCS/StabiliTrak button.
The traction off light
idisplayed in
the instrument cluster will turn off.
If TCS is limiting wheel spin when
the TCS/StabiliTrak button is
pressed, the system will not turn off
until the wheels stop spinning.
To turn off both TCS and StabiliTrak,
press and hold the TCS/StabiliTrak
button until the traction off light
i
and StabiliTrak OFF lightgcome
on and stay on in the instrument
cluster. To turn TCS and StabiliTrak on
again, press and release the TCS/
StabiliTrak button. The traction off
light
iand StabiliTrak OFF lightg
in the instrument cluster turn off.
Adding accessories can affect the
vehicle performance. See
Accessories and Modifications on
page 10-2.
Competitive Driving Mode
The Competitive Driving Mode
system is designed to allow
increased performance while
accelerating and/or cornering. This
is accomplished by regulating and
optimizing engine, steering, and
brake performance. This mode is for
use at a closed course race track
and is not intended for use on public
roads. It will not compensate for
driver inexperience or lack of
familiarity with the race track.
Drivers who prefer to allow the
system to have more control of the
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Page 264 of 422
Black plate (32,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
9-32 Driving and Operating
engine and brake systems are
advised to turn the normal TCS and
StabiliTrak systems on.
Competitive Driving Mode
Competitive Driving Mode controls
engine power while the StabiliTrak
system helps maintain directional
control of the vehicle by selective
brake application. In this mode, TCS
is optimized. Adjust your driving
style to account for the available
engine power.
The
glight is on when the vehicle is
in the Competitive Driving Mode.
This optional handling mode can be
selected by pressing the
gbutton
quickly two times. The appropriate
message displays in the DIC. See
Ride Control System Messages on
page 5-31 for more information.
When the
gbutton is pressed
again, the TCS and StabiliTrak
systems are on. The appropriate
message displays briefly in the DIC.
{Warning
The Competitive Driving Mode
system is designed for a closed
course race track and not
intended for use on public roads.
The system is not intended to
compensate for lack of driver
experience or familiarity with the
race track.
Limited-Slip Rear Axle
Vehicles with a limited-slip rear axle
can give more traction on snow,
mud, ice, sand, or gravel. When
traction is low, this feature allows
the drive wheel with the most
traction to move the vehicle. The
limited-slip rear axle also gives the
driver enhanced control when
cornering hard or completing a
maneuver, such as a lane change.
Cruise Control
With cruise control, the vehicle can
maintain a speed of about 40 km/h
(25 mph) or more without keeping
your foot on the accelerator. Cruise
control does not work at speeds
below 40 km/h (25 mph).
If the brakes are applied, the cruise
control is disengaged.
If the vehicle has the StabiliTrak
®
system and begins to limit wheel
spin while using cruise control, the
cruise control automatically
disengages. See Traction Control/
Electronic Stability Control on
page 9-30. If a collision alert occurs
when cruise control is activated,
cruise control is disengaged. See
Forward Collision Alert (FCA)
System on page 9-40. When road
conditions allow you to safely use it
again, the cruise control can be
turned back on.
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Page 266 of 422
Black plate (34,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
9-34 Driving and Operating
Resuming a Set Speed
If the cruise control is set at a
desired speed and then the brakes
are applied, the cruise control is
disengaged without erasing the set
speed from memory.
Once the vehicle reaches about
40 km/h (25 mph) or more, move the
thumbwheel up toward RES/+
briefly. The vehicle returns to the
previous set speed.
Increasing Speed While Using
Cruise Control
If the cruise control system is
already activated:
.Move the thumbwheel up toward
RES/+ and hold it until the
vehicle accelerates to the
desired speed, and then
release it.
.To increase the speed in small
increments, move the
thumbwheel up toward RES/+
briefly and then release it. Eachtime this is done, the vehicle
goes about 1.6 km/h (1 mph)
faster.
Reducing Speed While Using
Cruise Control
If the cruise control system is
already activated:
.Move the thumbwheel toward
SET/− and hold until the desired
lower speed is reached, then
release it.
.To slow down in small
increments, move the
thumbwheel toward SET/−
briefly. Each time this is done,
the vehicle goes about 1.6 km/h
(1 mph) slower. Passing Another Vehicle While
Using Cruise Control
Use the accelerator pedal to
increase the vehicle speed. When
you take your foot off the pedal, the
vehicle slows down to the previously
set cruise control speed. While
pressing the accelerator pedal or
shortly following the release to
override cruise control, briefly
moving the thumbwheel toward
SET/–
will result in cruise control set
to the current vehicle speed.
Using Cruise Control on Hills
How well the cruise control works
on hills depends upon the vehicle
speed, load, and the steepness of
the hills. When going up steep hills,
you might have to step on the
accelerator pedal to maintain the
vehicle speed. When going
downhill, you might have to brake or
shift to a lower gear to maintain the
vehicle speed. When the brakes are
applied, the cruise control is
disengaged.
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Page 267 of 422
Black plate (35,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
Driving and Operating 9-35
Ending Cruise Control
There are three ways to end cruise
control:
.To disengage cruise control,
step lightly on the brake pedal.
.Press*.
.To turn off the cruise control,
press
1.
Erasing Speed Memory
The cruise control set speed is
erased from memory if
1is pressed
or if the vehicle is turned off.
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 see
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
on page 9-3.
(Continued)
Warning (Continued)
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.
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.
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Page 270 of 422
Black plate (38,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
9-38 Driving and Operating
(RCTA) can be turned on or off
through Vehicle Personalization.
SeeVehicle Personalization on
page 5-33.
Automatic Parking
Assist (APA)
If equipped, the APA system
searches for and steers the vehicle
into parallel or perpendicular parking
spots. When using APA, you must
still shift gears, and control the
brakes and accelerator. The Driver
information Center (DIC) and
audible beeps help to guide parking
maneuvers.
{Warning
APA does not apply the brakes.
APA may not detect objects in the
parking space, objects that are
soft or narrow, objects high off the
ground such as flatbed trucks,
or objects below ground level
such as large potholes. Always
(Continued)
Warning (Continued)
verify that the parking space is
appropriate for parking a vehicle.
APA does not respond to changes
in the parking space, such as
movement of an adjacent vehicle,
or a person or object entering the
parking space. APA does not
detect or avoid traffic that is
behind or alongside of the
vehicle. Always be prepared to
stop the vehicle during the
parking maneuver.
The system is available when the
vehicle speed is below 30 km/h
(18 mph). Press
Oto enable the
system to begin searching for a
space that is large enough to park.
The system cannot detect whether it
is a legal parking space.
If equipped with perpendicular
parking mode, press and hold the
APA button during the search
process to switch the APA parking
mode between perpendicular and
parallel parking. APA searches for
parking spaces to the right of the
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Page 271 of 422
Black plate (39,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
Driving and Operating 9-39
vehicle. To search for a parking
space to the left, turn on the left turn
signal.
After completely passing a large
enough space bordered by two
vehicles or other objects, an audible
beep occurs and a red symbol
displays in the DIC.
APA will instruct the vehicle to stop
once a large enough space is found.
Follow the instructions in the DIC.
When instructed to drive in reverse,
shift to R (Reverse) to engage
automatic steering. The steering
wheel will vibrate briefly as a
reminder to remove hands from the
steering wheel. Check surroundings
and continue braking or accelerating
as needed, and be prepared to stop
to avoid vehicles, pedestrians,
or objects. If the vehicle is in
R (Reverse), but does not steer into
the expected space, this may be
because the system is maneuvering
the vehicle into a previously
detected space. The APA system
does not need service.
If the vehicle exceeds 10 km/h
(6 mph), APA is automatically
disengaged and Automatic Steering
will turn off. A DIC progress arrow
displays the status of the parking
maneuver. Depending on the space
size, additional maneuvers may be
required, and there will be additional
instructions. When changing gears,allow the automatic steering to
complete before continuing the
parking maneuver. Upon completion
of a successful maneuver, APA will
beep and display a PARKING
COMPLETE message. Place the
vehicle in P (Park).
APA may automatically disengage if:
.The steering wheel is used by
the driver.
.The maximum allowed speed is
exceeded.
.There is a failure with the APA
system.
.Electronic stability control or
antilock brakes are activated.
.An important vehicle message is
displayed in the DIC.
To cancel APA, press the APA
button again.
When the System Does Not Seem
to Work Properly
The APA system may require a
short period of driving along curves
to calibrate.
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Page 272 of 422
Black plate (40,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
9-40 Driving and Operating
Assistance Systems for
Driving
If equipped, when driving the
vehicle, Forward Collision Alert
(FCA), Lane Departure Warning
(LDW), and Side Blind Zone Alert
(SBZA) 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. FCA also lights an amber
visual alert if following another
vehicle much too closely.
FCA detects vehicles within a
distance of approximately 60 m
(197 ft) and operates at speeds
above 40 km/h (25 mph).
{Warning
FCA is a warning system and
does not apply the brakes. When
approaching a slower-moving or
stopped vehicle ahead too rapidly,
or when following a vehicle too
closely, FCA may not provide a
warning with enough time to help
avoid a crash. FCA does not warn
of pedestrians, animals, signs,
guardrails, bridges, construction
barrels, or other objects. Be ready
to take action and apply the
brakes. For more information, see
Defensive Driving on page 9-3.
FCA can be disabled with the FCA
steering wheel control.
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; or due to poor
visibility. 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, (Continued)
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Page 273 of 422
Black plate (41,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-6014851) - 2014 -
1st Edition - 8/22/13
Driving and Operating 9-41
Warning (Continued)
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
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. 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.
Tailgating Alert
The vehicle ahead indicator will
display amber when you are
following a detected vehicle ahead
much too closely.
Selecting the Alert Timing
The Collision Alert control is on the
steering wheel. Press
[to set the
FCA timing to Far, Medium, Near,
or Off. The first button press shows
the current setting on the Head-Up
Display (HUD). 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
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