service CHEVROLET SS 2015 User Guide
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Page 74 of 435

Black plate (27,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
Seats and Restraints 3-27
{Caution
If an airbag covering is damaged,
opened, or broken, the airbag
may not work properly. Do not
open or break the airbag
coverings. If there are any
opened or broken airbag
coverings, have the airbag
covering and/or airbag module
replaced. For the location of the
airbags, seeWhere Are the
Airbags? on page 3-16. See your
dealer for service.
Replacing Airbag System
Parts after a Crash
{Warning
A crash can damage the airbag
systems in the vehicle.
A damaged airbag system may
not work properly and may not
(Continued)
Warning (Continued)
protect you and your
passenger(s) in a crash, resulting
in serious injury or even death. To
help make sure the airbag
systems are working properly
after a crash, have them
inspected and any necessary
replacements made as soon as
possible.
If an airbag inflates, you will need to
replace airbag system parts. See
your dealer for service.
If the airbag readiness light stays on
after the vehicle is started or comes
on when you are driving, the airbag
system may not work properly. Have
the vehicle serviced right away. See
Airbag Readiness Light on
page 5-10.
Child Restraints
Older Children
Older children who have outgrown
booster seats should wear the
vehicle safety belts.
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Black plate (1,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
Instruments and Controls 5-1
Instruments and
Controls
Controls
Steering Wheel Adjustment . . . 5-2
Steering Wheel Controls . . . . . . 5-2
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Windshield Wiper/Washer . . . . . 5-3
Clock . . . . . . . . . . . . . . . . . . . . . . . . . 5-4
Power Outlets . . . . . . . . . . . . . . . . . 5-4
Warning Lights, Gauges, and
Indicators
Warning Lights, Gauges, andIndicators . . . . . . . . . . . . . . . . . . . . 5-6
Instrument Cluster . . . . . . . . . . . . 5-7
Speedometer . . . . . . . . . . . . . . . . . 5-8
Odometer . . . . . . . . . . . . . . . . . . . . . 5-8
Trip Odometer . . . . . . . . . . . . . . . . . 5-8
Tachometer . . . . . . . . . . . . . . . . . . . 5-8
Fuel Gauge . . . . . . . . . . . . . . . . . . . 5-8
Engine Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . . 5-9
Safety Belt Reminders . . . . . . . . 5-9
Airbag Readiness Light . . . . . . 5-10
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . 5-11 Charging System Light . . . . . . . 5-11
Malfunction
Indicator Lamp . . . . . . . . . . . . . 5-12
Service Vehicle Soon Light . . . . . . . . . . . . . . . . . . . . . . . 5-14
Brake System Warning Light . . . . . . . . . . . . . . . . . . . . . . . 5-14
Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . 5-15
Service Electric Parking Brake Light . . . . . . . . . . . . . . . . . . . . . . . 5-15
Antilock Brake System (ABS) Warning Light . . . . . . . . . . . . . . 5-16
Sport Mode Light . . . . . . . . . . . . 5-16
Lane Departure Warning (LDW) Light . . . . . . . . . . . . . . . . 5-16
Traction Off Light . . . . . . . . . . . . 5-17
StabiliTrak
®OFF Light . . . . . . . 5-17
Traction Control System (TCS)/StabiliTrak
®Light . . . . 5-17
Tire Pressure Light . . . . . . . . . . 5-18
Engine Oil Pressure Light . . . . 5-18
Low Fuel Warning Light . . . . . . 5-19
Security Light . . . . . . . . . . . . . . . . 5-19
High-Beam On Light . . . . . . . . . 5-19
Front Fog Lamp Light . . . . . . . . 5-19
Lamps On Reminder . . . . . . . . . 5-20
Cruise Control Light . . . . . . . . . 5-20
Door Ajar Light . . . . . . . . . . . . . . 5-20
Information Displays
Driver Information Center (DIC) . . . . . . . . . . . . . . . 5-20
Head-Up Display (HUD) . . . . . 5-23
Vehicle Messages
Vehicle Messages . . . . . . . . . . . 5-25
Battery Voltage and Charging Messages . . . . . . . . . . . . . . . . . . 5-26
Brake System Messages . . . . 5-26
Cruise Control Messages . . . . 5-26
Door Ajar Messages . . . . . . . . . 5-26
Engine Cooling System Messages . . . . . . . . . . . . . . . . . . 5-27
Engine Oil Messages . . . . . . . . 5-27
Engine Power Messages . . . . 5-28
Fuel System Messages . . . . . . 5-28
Key and Lock Messages . . . . . 5-28
Lamp Messages . . . . . . . . . . . . . 5-29
Object Detection System Messages . . . . . . . . . . . . . . . . . . 5-29
Ride Control System Messages . . . . . . . . . . . . . . . . . . 5-30
Security Messages . . . . . . . . . . 5-30
Service Vehicle Messages . . . 5-30
Tire Messages . . . . . . . . . . . . . . . 5-31
Transmission Messages . . . . . 5-31
Vehicle Reminder Messages . . . . . . . . . . . . . . . . . . 5-32
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Black plate (8,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
5-8 Instruments and Controls
Speedometer
The speedometer shows the
vehicle's speed in either kilometers
per hour (km/h) or miles per
hour (mph).
Odometer
The odometer shows how far the
vehicle has been driven, in either
kilometers or miles.
Trip Odometer
The trip odometer shows how far
the vehicle has been driven since
the trip odometer was last reset.
The trip odometer is accessed and
reset through the Driver Information
Center (DIC). SeeDriver
Information Center (DIC) on
page 5-20.
Tachometer
The tachometer displays the engine
speed in revolutions per
minute (rpm).
{Caution
If the engine is operated with the
rpm’s in the warning area at the
high end of the tachometer, the
vehicle could be damaged, and
the damage would not be covered
by the vehicle warranty. Do not
operate the engine with the rpm’s
in the warning area.
Fuel Gauge
When the ignition is on, the fuel
gauge shows how much fuel is left
in the fuel tank. When the indicator
nears empty, a message in the
Driver Information Center (DIC)
displays. See Fuel System
Messages on page 5-28. The
vehicle still has a little fuel left, but
the vehicle should be fueled soon.
An arrow on the fuel gauge
indicates the side of the vehicle the
fuel door is on.
Here are four things that some
owners ask about. These are
normal and do not indicate a
problem with the fuel gauge:
.At the service station, the gas
pump shuts off before the gauge
reads full.
.It takes a little more or less fuel
to fill up than the gauge
indicated. For example, the
gauge may have indicated the
fuel tank was half full, but it
actually took a little more or less
than half the fuel tank's capacity
to fill it.
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Black plate (10,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
5-10 Instruments and Controls
The front passenger safety belt
reminder light and chime may turn
on if an object is put on the seat
such as a briefcase, handbag,
grocery bag, laptop, or other
electronic device. To turn off the
reminder light and/or chime, remove
the object from the seat or buckle
the safety belt.
Second Row Passenger Belt
Reminder Light
Second row seating positions
monitored for safety belt use are
represented by a colored symbol in
the Driver information Center (DIC)
indicating safety belt status. When
the vehicle is started, three safety
belt symbols come on and stay on
for several seconds in the
instrument cluster to alert the driverthat passengers may need to fasten
their safety belts. After the
passenger safety belt is buckled,
the corresponding safety belt
symbol in the instrument cluster
turns green. If a safety belt is not
initially buckled, the instrument
cluster displays a gray safety belt
symbol. While the vehicle is moving,
if a second row passenger that was
previously buckled becomes
unbuckled, the corresponding safety
belt symbol will change to flashing
red and a chime may sound.
Airbag Readiness Light
This light shows if there is an
electrical problem with the airbag
system. The system check includes
the airbag sensor(s), passenger
sensing system, the pretensioners,
the airbag modules, the wiring, and
the crash sensing and diagnostic
module. For more information on the
airbag system, see
Airbag System
on page 3-15.
The airbag readiness light comes on
for several seconds when the
vehicle is started. If the light does
not come on then, have it fixed
immediately.
{Warning
If the airbag readiness light stays
on after the vehicle is started or
comes on while driving, it means
the airbag system might not be
working properly. The airbags in
the vehicle might not inflate in a
crash, or they could even inflate
without a crash. To help avoid
injury, have the vehicle serviced
right away.
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Black plate (11,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
Instruments and Controls 5-11
Passenger Airbag Status
Indicator
This vehicle has a passenger
sensing system. SeePassenger
Sensing System on page 3-21 for
important safety information. The
rearview mirror has a passenger
airbag status indicator.
When the vehicle is started, the
passenger airbag status indicator
will light ON and OFF for several
seconds as a system check. Then,
after several more seconds, the
status indicator will light either ON
or OFF to let you know the status of
the front outboard passenger frontal
airbag and knee airbag. If the word ON is lit on the
passenger airbag status indicator, it
means that the front outboard
passenger frontal airbag and knee
airbag are allowed to inflate.
If the word OFF is lit on the
passenger airbag status indicator, it
means that the passenger sensing
system has turned off the front
outboard passenger frontal airbag
and knee airbag.
If, after several seconds, both status
indicator lights remain on, or if there
are no lights at all, there may be a
problem with the lights or the
passenger sensing system. See
your dealer for service.
{Warning
If the airbag readiness light ever
comes on and stays on, it means
that something may be wrong
with the airbag system. To help
avoid injury to yourself or others,
have the vehicle serviced right
(Continued)
Warning (Continued)
away. SeeAirbag Readiness
Light on page 5-10 for more
information, including important
safety information.
Charging System Light
The charging system light comes on
briefly when the ignition is turned
on, but the engine is not running, as
a check to show the light is working.
The light turns off when the engine
is started. If it does not, have the
vehicle serviced by your dealer.
If the light stays on, or comes on
while driving, there could be a
problem with the electrical charging
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Black plate (12,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
5-12 Instruments and Controls
system. Have it checked by your
dealer. Driving while this light is on
could drain the battery.
If a short distance must be driven
with the light on, be sure to turn off
all accessories, such as the radio
and air conditioner.
Malfunction
Indicator Lamp
A computer system called OBD II
(On-Board Diagnostics-Second
Generation) monitors the operation
of the vehicle to ensure emissions
are at acceptable levels, helping to
maintain a clean environment. The
malfunction indicator lamp comes
on when the vehicle is placed in
Service Only Mode, as a check to
show it is working. If it does not,
have the vehicle serviced by your
dealer. SeeIgnition Positions on
page 9-16.
If the malfunction indicator lamp
comes on while the engine is
running, this indicates that the OBD
II system has detected a problem
and diagnosis and service might be
required.
Malfunctions often are indicated by
the system before any problem is
apparent. Being aware of the light
can prevent more serious damage
to the vehicle. This system also
assists the service technician in
correctly diagnosing any
malfunction.
{Caution
If the vehicle is continually driven
with this light on, the emission
controls might not work as well,
(Continued)
Caution (Continued)
the vehicle fuel economy might
not be as good, and the engine
might not run as smoothly. This
could lead to costly repairs that
might not be covered by the
vehicle warranty.
{Caution
Modifications made to the engine,
transmission, exhaust, intake,
or fuel system of the vehicle or
the replacement of the original
tires with other than those of the
same Tire Performance Criteria
(TPC) can affect the vehicle's
emission controls and can cause
this light to come on.
Modifications to these systems
could lead to costly repairs not
covered by the vehicle warranty.
This could also result in a failure(Continued)
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Black plate (13,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
Instruments and Controls 5-13
Caution (Continued)
to pass a required Emission
Inspection/Maintenance test. See
Accessories and Modifications on
page 10-2.
This light comes on during a
malfunction in one of two ways:
Light Flashing: A misfire condition
has been detected. A misfire
increases vehicle emissions and
could damage the emission control
system on the vehicle. Diagnosis
and service might be required.
To prevent more serious damage to
the vehicle:
.Reduce vehicle speed.
.Avoid hard accelerations.
.Avoid steep uphill grades.
If the light continues to flash, find a
safe place to stop and park the
vehicle. Turn the vehicle off, wait at
least 10 seconds, and restart the
engine. If the light is still flashing, follow the previous steps and see
your dealer for service as soon as
possible.
Light On Steady:
An emission
control system malfunction has
been detected on the vehicle.
Diagnosis and service might be
required.
The following may correct an
emission control system
malfunction:
.Check that the fuel cap is fully
installed. See Filling the Tank on
page 9-53. The diagnostic
system can determine if the fuel
cap has been left off or
improperly installed. A loose or
missing fuel cap allows fuel to
evaporate into the atmosphere.
A few driving trips with the cap
properly installed should turn the
light off.
.Check that good quality fuel is
used. Poor fuel quality causes
the engine not to run as
efficiently as designed and may
cause stalling after start-up, stalling when the vehicle is
changed into gear, misfiring,
hesitation on acceleration,
or stumbling on acceleration.
These conditions might go away
once the engine is warmed up.
If one or more of these conditions
occurs, change the fuel brand used.
It may require at least one full tank
of the proper fuel to turn the light off.
See Fuel on page 9-51.
If none of the above have made the
light turn off, your dealer can check
the vehicle. The dealer has the
proper test equipment and
diagnostic tools to fix any
mechanical or electrical problems
that might have developed.
Emissions Inspection and
Maintenance Programs
Depending on where you live, your
vehicle may be required to
participate in an emission control
system inspection and maintenance
program. For the inspection, the
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Black plate (14,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
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5-14 Instruments and Controls
emission system test equipment will
likely connect to the vehicle's Data
Link Connector (DLC).
The DLC is under the instrument
panel to the left of the steering
wheel. See your dealer if assistance
is needed.
The vehicle may not pass
inspection if:
.The malfunction indicator lamp is
on with the engine running, or if
the vehicle is placed in Service
Only Mode and the malfunction
indicator lamp does not come
on. See your dealer for
assistance in verifying proper
operation of the malfunction
indicator lamp.
.The OBD II (On-Board
Diagnostics) system determines
that critical emission control
systems have not been
completely diagnosed. The
vehicle would be considered not
ready for inspection. This can
happen if the 12-volt battery has
recently been replaced or run
down. The diagnostic system is
designed to evaluate critical
emission control systems during
normal driving. This can take
several days of routine driving.
If this has been done and the
vehicle still does not pass the
inspection for lack of OBD II
system readiness, your dealer
can prepare the vehicle for
inspection.Service Vehicle Soon
Light
For vehicles with this light, it comes
on if a condition exists that may
require the vehicle to be taken in for
service.
If the light comes on, take the
vehicle to your dealer for service as
soon as possible.
Brake System Warning
Light
The vehicle brake system consists
of two hydraulic circuits. If one
circuit is not working, the remaining
circuit can still work to stop the
vehicle. For normal braking
performance, both circuits need to
be working.
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Black plate (15,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
Instruments and Controls 5-15
If the warning light comes on, there
is a brake problem. Have the brake
system inspected right away.
This light comes on briefly when the
vehicle is turned on. If it does not
come on then, have it fixed so it will
be ready to warn if there is a
problem.
If the light comes on and stays on,
there is a base brake problem.
{Warning
The brake system might not be
working properly if the brake
system warning light is on.
Driving with the brake system
warning light on can lead to a
crash. If the light is still on after(Continued)
Warning (Continued)
the vehicle has been pulled off
the road and carefully stopped,
have the vehicle towed for
service.
Electric Parking Brake
Light
The parking brake status light
comes on when the brake is
applied. If the light continues
flashing after the parking brake is
released, or while driving, there is a
problem with the electric parking
brake system. A message may also
display on the Driver Information Center (DIC). See
Brake System
Messages on page 5-26 for more
information.
If the light does not come on,
or remains flashing, see your dealer.
Service Electric Parking
Brake Light
The service electric parking brake
light should come on briefly when
the vehicle is in ON/RUN. If it does
not come on, have the vehicle
serviced by your dealer.
If this light stays on, there is a
problem with a system on the
vehicle that is causing the parking
brake system to work at a reduced
level. The vehicle can still be driven,
but should be taken to a dealer as
soon as possible.
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Black plate (16,1)Chevrolet SS Sedan Owner Manual (GMNA-Localizing-U.S.-7707491) - 2015 -
crc - 9/18/14
5-16 Instruments and Controls
SeeElectric Parking Brake on
page 9-29. If a message displays in
the Driver Information Center (DIC),
see Brake System Messages on
page 5-26.
Antilock Brake System
(ABS) Warning Light
This light comes on briefly when the
engine is started.
If the light does not come on, have it
fixed so it will be ready to warn if
there is a problem.
If the light comes on while driving,
stop as soon as it is safely possible
and turn off the vehicle. Then start
the engine again to reset the
system. If the ABS light stays on,
or comes on again while driving, the vehicle needs service. A chime may
also sound when the light comes on
steady.
If the ABS light is the only light on,
the vehicle has regular brakes, but
the antilock brakes are not
functioning.
If both the ABS and the brake
system warning light are on, the
vehicle's antilock brakes are not
functioning and there is a problem
with the regular brakes. See your
dealer for service.
See
Brake System Warning Light on
page 5-14 andBrake System
Messages on page 5-26.
Sport Mode Light
This light comes on with the word
“Sport“ underneath it when Sport
mode is selected. The display will
change to say “Tour”,“Perf”,
or “Track” when the Touring,
Performance, or Track modes are
selected. See Driver Mode Control
on page 9-34 andTrack Driver
Mode on page 9-36.
Lane Departure Warning
(LDW) Light
If equipped, this light comes on
briefly while starting the vehicle.
If it does not come on, have the
vehicle serviced.
This light is green if LDW is on and
ready to operate.
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