CHEVROLET SONIC 2015 2.G Service Manual

Black plate (12,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
2-12 Keys, Doors, and Windows
Warning (Continued)
.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 and
set the fan speed to the
highest setting. See“Climate
Control Systems” in the
Index.
.If the vehicle is equipped with
a power liftgate, disable the
power liftgate function.
For more information about
carbon monoxide, see Engine
Exhaust on page 9-20.
To lock or unlock the liftgate from
the inside, press
QorKon the
central locking switch or on the
driver door. The vehicle must be in P (Park) for
automatic transmissions. For
manual transmissions the parking
brake must be engaged.
To open the liftgate from the
outside, press
Kon the
RKE transmitter to unlock all doors,
then use the touch pad.
See Remote Keyless Entry (RKE)
System Operation on page 2-3.
When closing the liftgate, close from
the center to ensure that it fully
latches.
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
the vehicle impossible to steal.
Vehicle Alarm System
This vehicle has an anti-theft alarm
system.
The indicator light on the instrument
panel near the windshield indicates
the status of the system.
Off: Vehicle is disarmed.
On Solid: Vehicle is secured
during the delay to arm the system.

Black plate (13,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Keys, Doors, and Windows 2-13
Fast Flash:Vehicle is unsecured.
A door, the hood, or the trunk/
liftgate is open.
Slow Flash: Alarm system is
armed.
Arming the AlarmSystem
1. Close all doors, the trunk/liftgate, and the hood.
2. Lock the vehicle in one of two ways:
.Use the RKE transmitter.
.With a door open, press the
inside
Q.
3. After 30 seconds the alarm system will arm, and the
indicator light will begin to slowly
flash indicating the alarm system
is operating. Pressing
Qon the
RKE transmitter a second time
will bypass the 30-second delay
and immediately arm the alarm
system. The vehicle alarm system will not
arm if the doors are locked with
the key.
If the driver door is opened without
first unlocking with the RKE
transmitter, the horn will chirp and
the lights will flash to indicate
pre-alarm. If the vehicle is not
started, or the door is not unlocked
by pressing
Kon the RKE
transmitter during the 10–second
pre-alarm, the alarm will be
activated.
If a door, the hood, or the liftgate is
opened without first unlocking with
the RKE transmitter, the turn signals
will flash and the horn will sound for
about 30 seconds. The alarm
system will then re-arm to monitor
for the next unauthorized event.
Disarming the System
To disarm the system, either unlock
the doors using the RKE transmitter,
or start the vehicle with a
recognized transmitter in the
vehicle. To avoid setting off the alarm by
accident:
.PressKon the RKE transmitter.
.Start the vehicle.
To avoid setting off the alarm by
accident:
.Lock the vehicle after all
occupants have left the vehicle
and all doors are closed.
.Always unlock a door with the
RKE transmitter.
Unlocking the driver door with the
key will not disarm the system or
turn off the alarm.
How to Detect a Tamper
Condition
IfKis pressed on the transmitter
and the horn chirps and the lights
flash three times, an alarm occurred
previously while the alarm system
was armed.

Black plate (14,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
2-14 Keys, Doors, and Windows
Immobilizer
SeeRadio Frequency Statement on
page 13-12.
Immobilizer Operation
This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the key is
removed from the ignition.
The system is automatically
disarmed when the vehicle is
started with the correct key. The key
uses a transponder that matches an
immobilizer control unit in the
vehicle and automatically disarms
the system. Only an authorized key
starts the vehicle. The vehicle may
not start if the key is damaged.The security light in the instrument
cluster comes on if there is a
problem with arming or disarming
the theft-deterrent system.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again. If the engine still does not start, and
the key appears to be undamaged
or the light continues to stay on, try
another ignition key. If the engine
does not start with the other key, the
vehicle needs service. If the vehicle
does start, the first key may be
damaged. See your dealer who can
service the theft-deterrent system
and have a new key made.
Do not leave the key or device that
disarms or deactivates the
theft-deterrent system in the vehicle.

Black plate (15,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Keys, Doors, and Windows 2-15
Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things,
like other vehicles, look farther
away than they really are. If you
cut too sharply into the right lane,
you could hit a vehicle on the
right. Check the inside mirror or
glance over your shoulder before
changing lanes.
The passenger side mirror is convex
shaped. A convex mirror's surface is
curved so more can be seen from
the driver seat.
Manual Mirrors
Move the control up, down, or side
to side to adjust the mirror.
See Folding Mirrors on page 2-16.
Power Mirrors
For vehicles with power outside
mirrors:
1. Select the mirror by moving the
selector switch to L for the driver
side or R for the passenger side.
2. Use the control knob to move the mirror in the desired
direction.

Black plate (16,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
2-16 Keys, Doors, and Windows
Folding Mirrors
Manual Folding Mirrors
The vehicle has manual folding
mirrors. These mirrors can be folded
inward to prevent damage when
going through an automatic car
wash. To fold, pull the mirror toward
the vehicle. Push the mirror outward
to return it to the original position.
Heated Mirrors
For vehicles with this feature:
1(Rear Window Defogger):
Press to heat the mirrors. See “Rear
Window and Outside Mirror
Defogger” underClimate Control
Systems on page 8-1.
Interior Mirrors
Manual Rearview Mirror
Hold the inside rearview mirror in
the center to move it for a clearer
view behind your vehicle. Adjust the
mirror to avoid glare from the
headlamps behind you. Push the
tab forward for daytime use and pull
it for nighttime use.
Vehicles with OnStar
®have three
control buttons at the bottom of the
mirror. See your dealer for more
information about OnStar and how
to subscribe to it. See OnStar
Overview on page 14-1.
Windows
{Warning
Never leave a child, a helpless
adult, or a pet alone in a vehicle,
especially with the windows
closed in warm or hot weather.
They can be overcome by the
extreme heat and suffer
permanent injuries or even death
from heat stroke.

Black plate (17,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Keys, Doors, and Windows 2-17
The vehicle aerodynamics are
designed to improve fuel economy
performance. This may result in a
pulsing sound when either rear
window is down and the front
windows are up. To reduce the
sound, open either a front window
or the sunroof, if equipped.
Manual Windows
If equipped, use the window crank
to open and close each window.
The rear windows do not open fully.
Power Windows
{Warning
Leaving children in a vehicle with
the keys is dangerous for many
reasons. Children or others could
be badly injured or even killed.
They could operate the power
windows or other controls or even
make the vehicle move. The(Continued)
Warning (Continued)
windows will function and they
could be seriously injured or killed
if caught in the path of a closing
window. Do not leave keys in a
vehicle with children.
When there are children in the
rear seat use the window lockout
button to prevent unintentional
operation of the windows.
If equipped, press the switch to
open the window. Pull the front of
the switch up to close it.
The switches work when the vehicle
is in ON/RUN or ACC/
ACCESSORY, or when Retained
Accessory Power (RAP) is active.
SeeRetained Accessory Power
(RAP) on page 9-17.
Express Window Operation
Windows with an express-down or
express-up feature allow the window
to be lowered or raised without
holding the switch. The driver
window has express-down and
express-up. Pull a window switch up
or push it down all the way, release
it, and the window goes up or down
automatically. Stop the window by
pushing or pulling the switch in the
same direction a second time or
briefly operating the switch to the
first detent in either direction.

Black plate (18,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
2-18 Keys, Doors, and Windows
Safety Function
If any object is in the path of the
window when the express-up
feature is active, the window will
stop and auto-reverse to a preset
position. Weather conditions may
cause the window to auto-reverse.
The window switch may be held up
to the second position to close the
window. The window will return to
normal operation once the
obstruction or condition is removed.
Safety Function Override
If the battery on the vehicle has
been recharged or disconnected,
or is not working, the windows will
need to be reprogrammed for the
express-up feature to work. Before
reprogramming, replace or recharge
the vehicle's battery.
To program the driver window:
1. With the ignition in ACC/ACCESSORY or ON/RUN,
or when RAP is active, close all
doors. 2. Press and hold the power
window switch until the window
is fully open.
3. Pull the power window switch up until the window is fully closed.
4. Continue holding the switch up for approximately two seconds
after the window is completely
closed.
The window is now reprogrammed.
Window Lockout
This feature prevents the rear
passenger windows from operating,
except from the driver position.
Press
oto disable the rear window
switches.
Press
oagain to return to normal
window operation.
Sun Visors
To block out glare, swing down the
sun visors. You can also remove
them from the center mount and
swing them to the side.
Visor Vanity Mirror
Vanity mirrors are on the back of the
sun visors. Swing down the sun
visor and open the cover.

Black plate (19,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Keys, Doors, and Windows 2-19
Roof
Sunroof
On vehicles with this feature, the
sunroof only operates when the
ignition is turned to ON/RUN or
Retained Accessory Power (RAP) is
active.Open/Close:
To open the sunroof,
press and hold the rear of the
switch. To close the sunroof, press
and hold the front of the switch.
Vent: Press and hold the front of
the switch to vent the sunroof.
Express Open: Press and release
the rear of the switch to
express open.
Manually close the sunshade.
The sunroof will not operate if the
vehicle has an electrical failure.
Dirt and debris may collect on the
sunroof seal or in the track. This
could cause an issue with sunroof
operation or noise. It could also plug
the water drainage system.
Periodically open the sunroof and
remove any obstacles or loose
debris. Wipe the sunroof seal and
roof sealing area using a clean
cloth, mild soap, and water. Do not
remove grease from the sunroof.

Black plate (20,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
2-20 Keys, Doors, and Windows
2NOTES

Black plate (1,1)Chevrolet Sonic Owner Manual (GMNA-Localizing-U.S./Canada-7707487) -
2015 - crc - 10/31/14
Seats and Restraints 3-1
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 3-2
Front Seats
Seat Adjustment . . . . . . . . . . . . . . 3-3
Reclining Seatbacks . . . . . . . . . . 3-4
Front Seat Armrest . . . . . . . . . . . . 3-5
Heated Front Seats . . . . . . . . . . . 3-6
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . 3-7
Safety Belts
Safety Belts . . . . . . . . . . . . . . . . . . . 3-8
How to Wear Safety BeltsProperly . . . . . . . . . . . . . . . . . . . . 3-10
Lap-Shoulder Belt . . . . . . . . . . . . 3-11
Safety Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . 3-15 Safety Belt Extender . . . . . . . . . 3-16
Safety System Check . . . . . . . . 3-16
Safety Belt Care . . . . . . . . . . . . . 3-16
Replacing Safety Belt System
Parts after a Crash . . . . . . . . . 3-16
Airbag System
Airbag System . . . . . . . . . . . . . . . 3-17
Where Are the Airbags? . . . . . 3-19
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . 3-21
What Makes an Airbag Inflate? . . . . . . . . . . . . . . . . . . . . . 3-22
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . 3-22
What Will You See after an Airbag Inflates? . . . . . . . . . . . . 3-22
Passenger Sensing System . . . . . . . . . . . . . . . . . . . . . 3-24
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . 3-28 Adding Equipment to the
Airbag-Equipped Vehicle . . . 3-28
Airbag System Check . . . . . . . . 3-29
Replacing Airbag System Parts after a Crash . . . . . . . . . 3-30
Child Restraints
Older Children . . . . . . . . . . . . . . . 3-30
Infants and Young
Children . . . . . . . . . . . . . . . . . . . . 3-32
Child Restraint Systems . . . . . 3-35
Where to Put the Restraint . . . 3-37
Lower Anchors and Tethers for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . 3-38
Replacing LATCH System Parts After a Crash . . . . . . . . . 3-44
Securing Child Restraints (Rear Seat) . . . . . . . . . . . . . . . . . 3-45
Securing Child Restraints (Front Passenger Seat) . . . . 3-47