engine CHEVROLET SS 2015 Workshop Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2015, Model line: SS, Model: CHEVROLET SS 2015Pages: 435, PDF Size: 6.27 MB
Page 257 of 435
Black plate (20,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
9-20 Driving and Operating
Shifting Into Park
(Automatic Transmission)
1. Hold the brake pedal down andset the parking brake.
See Electric Parking Brake on
page 9-29.
2. Hold the button on the shift lever and push the lever toward the
front of the vehicle into P (Park).
3. Turn the ignition off.
Leaving the Vehicle With the
Engine Running
{Warning
It can be dangerous to leave the
vehicle with the engine running.
It could overheat and catch fire.
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll. (Continued)
Warning (Continued)
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
SeeShifting Into Park (Automatic
Transmission) on page 9-20.
If you have to leave the vehicle with
the engine running, the vehicle must
be in P (Park) and the parking
brake set.
Release the button and check that
the shift lever cannot be moved out
of P (Park).
Torque Lock
Torque lock is when the weight of
the vehicle puts too much force on
the parking pawl in the transmission. This happens when
parking on a hill and shifting the
transmission into P (Park) is not
done properly and then it is difficult
to shift out of P (Park). To prevent
torque lock, set the parking brake
and then shift into P (Park). To find
out how, see
“Shifting Into Park”
listed previously.
If torque lock does occur, the
vehicle may need to be pushed
uphill by another vehicle to relieve
the parking pawl pressure, so you
can shift out of P (Park).
Shifting out of Park
(Automatic Transmission)
This vehicle is equipped with an
electronic shift lock release system.
The shift lock release is designed to
prevent movement of the shift lever
out of P (Park), unless the ignition is
in ON/RUN and the brake pedal is
applied.
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Page 259 of 435
Black plate (22,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
9-22 Driving and Operating
Parking
With a manual transmission, before
getting out of the vehicle, move the
shift lever into R (Reverse) if parking
on a downhill slope. On a level
surface or an uphill slope, use
1 (First) gear. Apply the parking
brake. Turn the wheels toward the
curb for a downhill slope, or away
from the curb for an uphill slope.
Once the shift lever has been
placed into gear with the clutch
pedal pressed in, turn the ignition to
OFF, and release the clutch.
Parking over Things
That Burn
{Warning
Things that can burn could touch
hot exhaust parts under the
vehicle and ignite. Do not park
over papers, leaves, dry grass,
or other things that can burn.
Engine Exhaust
{Warning
Engine exhaust contains carbon
monoxide (CO) which cannot be
seen or smelled. Exposure to CO
can cause unconsciousness and
even death.
Exhaust may enter the vehicle if:
.The vehicle idles in areas
with poor ventilation (parking
garages, tunnels, deep snow
that may block underbody
airflow or tail pipes).
.The exhaust smells or
sounds strange or different.
.The exhaust system leaks
due to corrosion or damage.
.The vehicle exhaust system
has been modified, damaged,
or improperly repaired.(Continued)
Warning (Continued)
.There are holes or openings
in the vehicle body from
damage or aftermarket
modifications that are not
completely sealed.
If unusual fumes are detected or
if it is suspected that exhaust is
coming into the vehicle:
.Drive it only with the windows
completely down.
.Have the vehicle repaired
immediately.
Never park the vehicle with the
engine running in an enclosed
area such as a garage or a
building that has no fresh air
ventilation.
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Page 260 of 435
Black plate (23,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
Driving and Operating 9-23
Running the Vehicle
While Parked
It is better not to park with the
engine running.
If the vehicle is left with the engine
running, follow the proper steps to
be sure the vehicle will not move.
SeeShifting Into Park (Automatic
Transmission) on page 9-20 and
Engine Exhaust on page 9-22.
Automatic
Transmission
Press the select button on the front
of the shift lever to move into any
position.
When the shift lever position is
changed, the lever position is
indicated on the bottom of the Driver
Information Center (DIC).
The engine will not start unless the
shift lever is in P (Park) or
N (Neutral). P (Park):
This position locks the
rear wheels. It is the best position to
use when the engine is started
because the vehicle cannot move
easily.
{Warning
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
See Shifting Into Park (Automatic
Transmission) on page 9-20.
Make sure the shift lever is fully in
P (Park) before starting the engine.
The vehicle has an automatic
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Page 261 of 435
Black plate (24,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
9-24 Driving and Operating
transmission shift lock control
system. Fully apply the brake pedal
first and then press the shift lever
button before shifting from P (Park)
when the ignition is in ON/RUN or
ACC/ACCESSORY. If the vehicle
will not shift out of P (Park), ease
pressure on the shift lever and push
the shift lever all the way into
P (Park) while maintaining brake
application. Then press the shift
lever button and move the shift lever
into another gear. SeeShifting out
of Park (Automatic Transmission) on
page 9-20.
R (Reverse): Use this gear to
back up.
At low vehicle speeds, R (Reverse)
can also be used to rock the vehicle
back and forth to get out of snow,
ice, or sand without damaging the
transmission. See If the Vehicle Is
Stuck on page 9-11 for additional
information.{Caution
Shifting to R (Reverse) while the
vehicle is moving forward could
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Shift to
R (Reverse) only after the vehicle
is stopped.
N (Neutral): In this position, the
engine does not connect with the
wheels. To restart the engine when
the vehicle is already moving, use
N (Neutral) only.
{Warning
Shifting into a drive gear while the
engine is running at high speed is
dangerous. Unless your foot is
firmly on the brake pedal, the
vehicle could move very rapidly.
You could lose control and hit
(Continued)
Warning (Continued)
people or objects. Do not shift
into a drive gear while the engine
is running at high speed.
{Caution
Shifting out of P (Park) or
N (Neutral) with the engine
running at high speed may
damage the transmission. The
repairs would not be covered by
the vehicle warranty. Be sure the
engine is not running at high
speed when shifting the vehicle.
D (Drive): Use this position for
general driving. The transmission
automatically selects the
appropriate gear according to the
current load and driving conditions.
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Page 262 of 435
Black plate (25,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
Driving and Operating 9-25
{Caution
If the vehicle accelerates slowly,
or does not shift gears, the
transmission could be damaged.
Have the vehicle serviced
right away.
Sport Shift Mode
Sport Shift mode can be selected
where maximum responsiveness is
required. When operated in Sport Shift mode,
the transmission will delay upshifts
and allow earlier downshifts.
In addition, the transmission can
sense enthusiastic driving, at which
point it may delay upshifting and
downshift earlier when braking. This
is designed to maximize vehicle
performance.
To activate sport shift mode:
1. Move the shift lever to D (Drive).
2. Push the shift lever to the right.
Sport Mode On is displayed on
the DIC.
Do not move the shift lever to
+ (Plus) or −(Minus), otherwise
Active Select mode will be
enabled.
3. To return to Normal Shift mode, move the shift lever left, to
D (Drive). Sport Mode Off is
displayed on the DIC.
On the bottom of the display, S
appears as long as Sport Shift
mode is selected. Normal Shift Mode
Normal shift mode is recommended
for normal or freeway driving, as it
provides optimum fuel economy.
When the shift lever is moved to
D (Drive), normal shift mode is
selected.
Manual Mode
Active Select (A/S) Mode
A/S mode allows gears to be
selected manually.
It can also provide engine braking
by selecting the appropriate lower
gear on a steep downhill grade.
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Page 263 of 435
Black plate (26,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
9-26 Driving and Operating
To enable A/S mode:
1. Move the shift lever to D (Drive).
2. Push the lever to the right.
3. Shift to the required gear:To shift up a gear, briefly push
the lever forward toward the
+ (Plus) and release it.
To shift down a gear, briefly pull
the lever rearward toward the
−(Minus) and release it. After changing the gear and
releasing the shift lever, it returns to
the center position on the right side
of the selector.
On the bottom of the display, M and
the currently selected gear appear
as long as A/S mode is selected.
Alternatively, the paddles can be
used to shift to the required gear:
To shift up a gear, briefly pull the
+ (Plus) paddle toward the steering
wheel and release it. To shift down a gear, briefly pull the
−
(Minus) paddle toward the steering
wheel and release it.
.The transmission will shift to a
selected gear only if the engine
speed is within a suitable range.
If not suitable, SHIFT DENIED
will be displayed in the DIC, and
the transmission will not shift
gears. Continuing to hold the
lever in the −(Minus) position
will select the requested gear as
soon as the vehicle speed
decreases to the allowed speed
for that gear.
.If the engine speed becomes too
low for the currently selected
gear, the transmission will
automatically shift down, even
though A/S mode is still
selected.
.While in A/S mode, 2 (Second)
or 3 (Third) gear starts can be
selected from a standing start.
This is useful for gentle
acceleration on slippery
surfaces.
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Page 265 of 435
Black plate (28,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
9-28 Driving and Operating
2 (Second):Press the clutch pedal
as you let up on the accelerator
pedal and shift into 2 (Second).
Then, slowly let up on the clutch
pedal as you press the accelerator
pedal.
3 (Third), 4 (Fourth), 5 (Fifth), and
6 (Sixth): Shift into 3 (Third),
4 (Fourth), 5 (Fifth), and 6 (Sixth) the
same way you do for 2 (Second).
Slowly let up on the clutch pedal as
you press the accelerator pedal.
To stop, let up on the accelerator
pedal and press the brake pedal.
Just before the vehicle stops, press
the clutch pedal and the brake
pedal, and shift to Neutral.
Neutral: Use this position when
you start or idle the engine. The
shift lever is in Neutral when it is
centered in the shift pattern, not in
any gear. R (Reverse):
To back up, press
down the clutch pedal and shift into
R (Reverse). Apply pressure to get
the lever past 5 (Fifth) and 6 (Sixth)
into R (Reverse). Let up on the
clutch pedal slowly while pressing
the accelerator pedal.
1–4 Shift Message
When the DIC displays this
message, the vehicle can only be
shifted from 1 (First) to 4 (Fourth).
See Transmission Messages on
page 5-31.
Brakes
Antilock Brake
System (ABS)
This vehicle has ABS, an advanced
electronic braking system that helps
prevent a braking skid.
When the vehicle begins to drive
away, ABS checks itself.
A momentary motor or clicking noise
might be heard while this test is
going on, and it might even be
noticed that the brake pedal moves
a little. This is normal.
If there is a problem with ABS, this
warning light stays on. See Antilock
Brake System (ABS) Warning Light
on page 5-16.
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Page 266 of 435
Black plate (29,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
Driving and Operating 9-29
If driving safely on a wet road and it
becomes necessary to slam on the
brakes and continue braking to
avoid a sudden obstacle, a
computer senses the wheels are
slowing down. If one of the wheels
is about to stop rolling, the computer
will separately work the brakes at
each wheel.
ABS can change the brake pressure
to each wheel, as required, faster
than any driver could. This can help
you steer around the obstacle while
braking hard.
As the brakes are applied, the
computer keeps receiving updates
on wheel speed and controls
braking pressure accordingly.
Remember: ABS does not change
the time needed to get a foot up to
the brake pedal or always decrease
stopping distance. If you get too
close to the vehicle in front of you,
there will not be enough time to
apply the brakes if that vehiclesuddenly slows or stops. Always
leave enough room up ahead to
stop, even with ABS.
Using ABS
Do not pump the brakes. Just hold
the brake pedal down firmly and let
ABS work. You may hear the ABS
pump or motor operating and feel
the brake pedal pulsate. This is
normal.
Braking in Emergencies
ABS allows you to steer and brake
at the same time. In many
emergencies, steering can help
more than even the very best
braking.
Electric Parking Brake
The vehicle has an Electric Parking
Brake (EPB). The switch is on the
center console. The EPB can
always be activated, even if the
ignition is off. To prevent draining
the battery, avoid repeated cycles of
the EPB when the engine is not
running.
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Page 269 of 435
Black plate (32,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
9-32 Driving and Operating
HSA will not activate if the vehicle is
in a forward gear position and facing
downhill, or if the vehicle is facing
uphill and the gear position is in
R (Reverse). When backing down a
hill, select R (Reverse) to
disable HSA.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 9-11 and“Turning the Systems
Off and On” later in this section.
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Page 270 of 435
Black plate (33,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/11/14
Driving and Operating 9-33
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. If
dcomes 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.
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