
(7,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
Climate Controls 8-7
MAUTO/LAUTO (Auto Heated
Seats): If available, the controls
are on the touch screen on the
center stack.
Press the touch screen
LAUTO or
MAUTO button. The button color
will change to green when this
feature is on. When the vehicle is
on, this feature will automatically
activate the heated seats at the
level required by the vehicle's
interior temperature. The active
high, medium, low, or off heated
seat level will be indicated by the
manual heated seat button lights on
the center stack. Use the touch
screen buttons or the manual
heated seat buttons on the center
stack to turn auto heated seats off.
For more information, see Heated
Front Seats on page 3-5.
Rear Window Defogger
=(Rear Window Defogger):
Press to turn the rear window
defogger on or off. The rear window defogger turns off
automatically after about
five minutes. If turned on again, it
runs for about five minutes before
turning off. The defogger can also
be turned off by turning the
vehicle off.
If equipped with heated outside
rearview mirrors, they turn on when
the rear window defogger button is
on and help to clear fog or frost from
the surface of the mirror. See
Heated Mirrors on page 2-17.
{Caution
Do not try to clear frost or other
material from the inside of the
front windshield and rear window
with a razor blade or anything
else that is sharp. This may
damage the rear window
defogger grid and affect the
radio's ability to pick up stations
clearly. The repairs would not be
covered by the vehicle warranty.
Remote Start:
If equipped with this
feature, the climate control system
may be started by using the Remote
Keyless Entry (RKE) transmitter.
The climate control system will
default to an appropriate heating or
cooling mode. See Remote Start on
page 2-8.
The rear window defogger turns on
if it is cold outside.
Compressor
The vehicle has an electric powered
air conditioning compressor. This
allows for continuous air
conditioning and/or high voltage
battery cooling operation, without
running the engine.
The compressor operating speed is
not tied to the engine speed, so
some noise may be heard from the
compressor, especially when air
conditioning use is high and the
engine has turned off. This is
normal.

(8,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
8-8 Climate Controls
Sensors
Solar Sensor
The solar sensor is on top of the
instrument panel, near the
windshield, where it monitors solar
intensity.
The climate control system uses the
sensor information to adjust the
temperature, fan speed,
recirculation, and air delivery mode
for best comfort.
Do not cover the sensor; otherwise
the automatic climate control system
may not work properly.Humidity Sensor
The humidity sensor is near the
base of the inside rearview mirror.
The climate control system uses the
sensor information to adjust the
temperature and recirculation for
best comfort.
Outside Air Temperature Sensor
The outside air temperature sensor
is located behind the front grille of
the vehicle. The vehicle uses the
sensor information to display
outside air temperature. The climate
control system uses the information
to adjust the climate system
operation.
Air Vents
Use the louvers on the air vents to
change the direction of the airflow.
Use the thumbwheels near each
vent to open and close off the
airflow.
Operation Tips
.Keep all outlets open whenever
possible for best system
performance.
.Keep the path under all seats
clear of objects to help circulate
the air inside the vehicle more
effectively.
.Use of non-GM approved hood
deflectors can adversely affect
the performance of the system.
.Do not attach any devices to the
air vent slats, this restricts
airflow and may cause damage
to the air vents.

(16,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
9-16 Driving and Operating
Warning (Continued)
.Never stack heavier
things, like suitcases,
inside the vehicle so that
some of them are above
the tops of the seats.
.Do not leave an
unsecured child restraint
in the vehicle.
.Secure loose items in the
vehicle.
.Do not leave a seat folded
down unless needed.
Starting and
Operating
New Vehicle Break-In
The vehicle does not require a
break-in period. Vehicle break-in is
performed during manufacturing.
Power Button
The vehicle has an electronic
pushbutton start. The POWER
O
button light flashes when the driver
door is open and the vehicle is noton. The flashing light will eventually
time out. The POWER
Obutton light
is on steady when in ON/RUN
power mode. When the vehicle is
turned off, the POWER
Obutton
light will turn off.
The Remote Keyless Entry (RKE)
transmitter must be in the vehicle for
the system to operate. If the vehicle
will not start, place the RKE
transmitter in the transmitter slot.
See Remote Keyless Entry (RKE)
System Operation on page 2-2.
ON/RUN: This position is for
starting and driving. With the vehicle
off, and the brake pedal applied,
pressing the POWER
Obutton once
will place the vehicle in ON/RUN.
When the READY light is on in the
instrument cluster, the vehicle is
ready to be driven. This could take
up to 15 seconds at extremely cold
temperatures. See Vehicle Ready
Light on page 5-27. The engine will
only start if needed. If the vehicle
did not start, the instrument cluster
will display a screen with inactive

(39,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
Vehicle Care 10-39
A fuse puller is in the engine
compartment fuse block.
The vehicle may not have all of the
fuses, relays, and features shown.Fuses Usage
F1 Empty
F2 Fuel System Control Module
F3 Passive Start/ Passive Entry
Module
F4 Heated Seats (If Equipped)
F5 Driver Door Switches (Outside
Rearview Mirror/
Charge Port Door
Release/Refuel
Request/Driver
Window Switch)
F6 Fuel (Diurnal Valve and Evap. Leak
Check Module) Fuses
Usage
F7 Accessory Power Module Cooling Fan
F8 Amplifier (If Equipped)
F9 Empty
F10 Regulated Voltage Control/Ultrasonic
Front and Rear
Parking Assist (If
Equipped)
F11 Horn
F12 Rear Power Windows
F13 Electric Parking Brake
F14 Rear Defog
F15 Empty
F16 Hatch Release
F17 Empty
F18 Empty Relays
Usage
R1 Rear Defog
R2 Hatch Release
R3 Empty
R4 Empty
R5 Empty
R6 Empty
R7/R8 Horn
Diodes Usage DIODE Empty

(44,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
10-44 Vehicle Care
(3) Aspect Ratio:A two-digit
number that indicates the tire
height-to-width measurements.
For example, if the tire size
aspect ratio is 60, as shown in
item 3 of the illustration, it would
mean that the tire's sidewall is
60 percent as high as it is wide.
(4) Construction Code
:A letter
code is used to indicate the type
of ply construction in the tire.
The letter R means radial ply
construction; the letter D means
diagonal or bias ply
construction; and the letter B
means belted-bias ply
construction.
(5) Rim Diameter
:Diameter of
the wheel in inches.
(6) Service Description
:These
characters represent the load
index and speed rating of the
tire. The load index represents
the load carrying capacity a tire is certified to carry. The speed
rating is the maximum speed a
tire is certified to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight
:The
combined weight of optional
accessories. Some examples of
optional accessories are, electric
drive unit, power windows,
power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire's height to its width. Belt
:A rubber coated layer of
cords that is located between
the plies and the tread. Cords
may be made from steel or other
reinforcing materials.
Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in kPa (kilopascal)
or psi (pounds per square inch)
before a tire has built up heat
from driving. See Tire Pressure
on page 10-47.

(4,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
i-4 INDEX
EmergencyOnStar®. . . . . . . . . . . . . . . . . . . . . . 14-2
Energy Efficiency Driving . . . . . . . . . . . . . . . . . . . 1-26, 9-2
Energy Information . . . . . . . . . . . . 5-41
Engine Air Cleaner/Filter . . . . . . . . . . . 10-13
Check and Service Engine
Soon Light . . . . . . . . . . . . . . . . . . 5-19
Compartment Overview . . . . . . . 10-8
Coolant . . . . . . . . . . . . . . . . . . . . . 10-17
Coolant Temperature Warning Light . . . . . . . . . . . . . . . 5-25
Cooling System . . . . . . 10-14–10-16
Cooling System Messages . . . 5-47
Drive Belt Routing . . . . . . . . . . . . 12-4
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-27
Oil Life System . . . . . . . . . . . . . 10-12
Oil Messages . . . . . . . . . . . . . . . . . 5-48
Overheating . . . . . . . . . . . . . . . . 10-19
Pressure Light . . . . . . . . . . . . . . . . 5-26
Running While Parked . . . . . . . . 9-28
Engine Unavailable Out of Fuel . . . . . . . . . . . . . . . . . . . 9-25
Entry Lighting . . . . . . . . . . . . . . . . . . . 6-5
Event Data Recorders . . . . . . . . 13-14 Exit Lighting . . . . . . . . . . . . . . . . . . . . 6-5
Extended Range Mode . . . . . . . . 9-22
Extender, Safety Belt . . . . . . . . . . 3-15
Exterior Lamp Controls . . . . . . . . . 6-1
F
Filter,
Engine Air Cleaner . . . . . . . . . 10-13
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-1
Flashers, Hazard Warning . . . . . . 6-3
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-61
Floor Console Storage . . . . . . . . . . 4-2
Floor Mats . . . . . . . . . . . . . . . . . . . . 10-88
Fluid
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-21
Washer . . . . . . . . . . . . . . . . . . . . . 10-20
Folding Mirrors . . . . . . . . . . . . . . . . 2-17
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . 9-38
Forward Collision Alert (FCA) Warning Light . . . . . . . . . 5-24
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated . . . . . . . . . . . . . . . . . . . . . . . . 3-5 Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-55
Additives . . . . . . . . . . . . . . . . . . . . . 9-56
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 9-59
Filling the Tank . . . . . . . . . . . . . . . 9-57
Foreign Countries . . . . . . . . . . . . 9-56
Gasoline Specifications . . . . . . . 9-56
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Low Fuel Warning Light . . . . . . . 5-27
Requirements, California . . . . . 9-56
System Messages . . . . . . . . . . . . 5-48
Function Check Electric Drive Unit ShiftLock Control . . . . . . . . . . . . . . 10-25
Fuses Engine Compartment
Fuse Block . . . . . . . . . . . . . . . . 10-31
Instrument Panel Fuse Block . . . . . . . . . 10-35, 10-36
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-38

(5,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
INDEX i-5
G
Garage Door Opener . . . . . . . . . . 5-60Programming . . . . . . . . . . . . . . . . . 5-60
Gasoline Specifications . . . . . . . . . . . . . . . . . 9-56
Gauges Battery . . . . . . . . . . . . . . . . . . . . . . . 5-14
Driver Efficiency . . . . . . . . . . . . . . 5-15
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Odometer . . . . . . . . . . . . . . . . . . . . . 5-14
Speedometer . . . . . . . . . . . . . . . . . 5-14
Trip Odometer . . . . . . . . . . . . . . . . 5-14
Warning Lights and
Indicators . . . . . . . . . . . . . . . . . . . . 5-8
General Information Service and Maintenance . . . . . 11-1
Towing . . . . . . . . . . . . . . . . . . . . . . . . 9-59
Vehicle Care . . . . . . . . . . . . . . . . . . 10-2
Glove Box . . . . . . . . . . . . . . . . . . . . . . 4-2
GM Mobility Reimbursement Program . . . . . . . . . . . . . . . . . . . . . . 13-5
H
Halogen Bulbs . . . . . . . . . . . . . . . . 10-27
Hatch . . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Hazard Warning Flashers . . . . . . . 6-3
Head Restraints . . . . . . . . . . . . . . . . 3-2
Headlamps . . . . . . . . . . . . . . . . . . . 10-27Aiming . . . . . . . . . . . . . . . . . . . . . . 10-27
Automatic . . . . . . . . . . . . . . . . . . . . . . 6-2
Bulb Replacement . . . . . . . . . . 10-27
Daytime RunningLamps (DRL) . . . . . . . . . . . . . . . . . 6-2
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-1
High-Beam On Light . . . . . . . . . . 5-27
High/Low Beam Changer . . . . . . 6-1
Lamps On Reminder . . . . . . . . . 5-27
Heated Front Seats . . . . . . . . . . . . . 3-5
Heated Mirrors . . . . . . . . . . . . . . . . . 2-17
Heating and Air Conditioning . . . 8-1
High Voltage Battery Gauge . . . 5-14
High Voltage Devices and
Wiring . . . . . . . . . . . . . . . . . . . . . . . 10-30
High-Beam On Light . . . . . . . . . . . 5-27
Highway Hypnosis . . . . . . . . . . . . . . 9-8
Hill and Mountain Roads . . . . . . . . 9-9
Hold Mode Light . . . . . . . . . . . . . . . 5-23
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . 10-7 Hood, Door, Hatch Open
Light . . . . . . . . . . . . . . . . . . . . . . . . . 5-28
Horn . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
How to Wear Safety Belts Properly . . . . . . . . . . . . . . . . . . . . . . 3-10
I
Immobilizer . . . . . . . . . . . . . . . . . . . . 2-15
IndicatorVehicle Ahead . . . . . . . . . . . . . . . . 5-24
Infants and Young Children, Restraints . . . . . . . . . . . . . . . . . . . . 3-32
Information
Energy . . . . . . . . . . . . . . . . . . . . . . . 5-41
Infotainment . . . . . . . . . . . . . . . . . . . . 7-1
Infotainment System . . . . . . . . . . 13-15
Instrument Cluster . . . . . . . . . . . . . . 5-9
Instrument Panel Storage Area . . . . . . . . . . . . . . . . . . 4-1
Interior Rearview Mirrors . . . . . . . 2-17
Introduction . . . . . . . . . . . . . . . . . . . . . . . iii

(8,1)Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada-6014139) -
2014 - CRC - 9/16/13
i-8 INDEX
OnStar®Additional
Information . . . . . . . . . . . . . . . . . . . 14-5
OnStar
®Connections . . . . . . . . . . 14-3
OnStar®Diagnostics . . . . . . . . . . . 14-5
OnStar®Emergency . . . . . . . . . . . 14-2
OnStar®Navigation . . . . . . . . . . . . 14-2
OnStar®Overview . . . . . . . . . . . . . 14-1
OnStar®Security . . . . . . . . . . . . . . 14-2
Ordering Service Publications . . . . . . . . .13-11
Out of Fuel/Engine
Unavailable . . . . . . . . . . . . . . . . . . 9-25
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Overheating, Engine . . . . . . . . . . 10-19
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . 9-19
Shifting Out of . . . . . . . . . . . . . . . . 9-20
Parking Brake and P (Park)Mechanism Check . . . . . . . . 10-25
Over Things That Burn . . . . . . . 9-21 Parking Assist
Ultrasonic . . . . . . . . . . . . . . . . . . . . . 9-40
Passenger Airbag Status Indicator . . . . . . . . . . . . . . . . . . . . . 5-17
Passenger Sensing System . . . 3-23
Pedestrian Friendly Alert . . . . . . . 5-6
Perchlorate Materials Requirements, California . . . . . 10-2
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-54
Plug-In Charging . . . . . . . . . . . . . . 9-47
Power
Button . . . . . . . . . . . . . . . . . . . . . . . . 9-16
Door Locks . . . . . . . . . . . . . . . . . . . 2-11
Flows . . . . . . . . . . . . . . . . . . . . . . . . . 5-29
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Outlets . . . . . . . . . . . . . . . . . . . . . . . . 5-8
Protection, Battery . . . . . . . . . . . . . 6-6
Retained Accessory (RAP) . . . 9-19
Windows . . . . . . . . . . . . . . . . . . . . . 2-18
Pregnancy, Using Safety
Belts . . . . . . . . . . . . . . . . . . . . . . . . . 3-14
Privacy Radio FrequencyIdentification (RFID) . . . . . . . 13-15 Program
Courtesy Transportation . . . . . . 13-8
Programmable Charging . . . . . . . 5-31
Proposition 65 Warning, California . . . . . . . . . . . . . . . . . . . . . 10-2
Propulsion Power Messages . . . . . . . . . . . . . . . . . . . . 5-50
R
Radio Frequency
Identification (RFID) . . . . . . . . 13-15
Statement . . . . . . . . . . . . . . . . . . 13-15
Reading Lamps . . . . . . . . . . . . . . . . . 6-5
Ready Indicator . . . . . . . . . . . . . . . . 5-27
Rear Seats . . . . . . . . . . . . . . . . . . . . . 3-7
Rear Vision Camera (RVC) . . . . 9-42
Rearview Mirrors . . . . . . . . . . . . . . 2-17 Automatic Dimming . . . . . . . . . . . 2-17
Reclining Seatbacks . . . . . . . . . . . . 3-4
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . 11-10
Records Maintenance . . . . . . . . . . . . . . . . .11-12
Recreational Vehicle Towing . . . . . . . . . . . . . . . . . . . . . . 10-78
Regenerative Braking . . . . . . . . . . 9-32