
Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
154 Climate Controls
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 : 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 038.
If equipped, the heated seats will
turn on if it is cold outside. The
heated seat indicator light will not
come on during a remote start.
If equipped, the heated steering
wheel will come on if it is cold outside. The heated steering wheel
indicator light will not come on
during a remote start.
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.
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 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.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Driving and Operating 169
The light is on steady when in ON/
RUN power mode. When the vehicle
is turned off, the POWER
Olight
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 pocket.
See Remote Keyless Entry (RKE)
System Operation 031.
ON/RUN : This position is for
starting and driving. With the vehicle
off, and the brake pedal applied,
pressing POWER
Oonce 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 0122. The engine will only
start if needed. If the vehicle did not
start, the instrument cluster will
display a screen with inactive fuel
and battery gauges. See Starting
and Stopping the Vehicle 0170. STOPPING THE VEHICLE/OFF :
To turn the vehicle off, press
POWER
Owith the vehicle in
P (Park). Retained Accessory Power
(RAP) will remain active until the
driver door is opened. See Retained
Accessory Power (RAP) 0171.
When turning off the vehicle, if the
vehicle is not in P (Park), the vehicle
will go to ACC/ACCESSORY and
display the message SHIFT TO
PARK in the Driver Information
Center (DIC).
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the
brakes.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to
a safe location.
3. Come to a complete stop, shift to P (Park), and turn the vehicle
off by pressing POWER
O. 4. Set the parking brake. See
Electric Parking Brake 0183.
{Warning
Turning off the vehicle while
moving may disable the airbags.
While driving, only shut the
propulsion system off in an
emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
press and hold POWER
Ofor
longer than two seconds, or press
twice in five seconds.
Service Mode
Caution
Placing the vehicle in Service
Mode will use the 12-volt battery.
Do not use Service Mode for an
extended period, or the vehicle
may not start.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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170 Driving and Operating
This power mode is available for
service and diagnostics, and to
verify the proper operation of the
malfunction indicator lamp as may
be required for emission inspection
purposes. With the vehicle off, and
the brake pedal not applied,
pressing and holding POWER
Ofor
more than five seconds will place
the vehicle in Service Mode. The
instruments and audio systems will
operate as they do in ON/RUN, but
the vehicle will not be able to be
driven. The propulsion system will
not start in Service Mode. Press the
button again to turn the vehicle off.
Starting and Stopping the
Vehicle
Computers determine when the
engine needs to run. The engine
may start, if required, when the
propulsion system is on.
Starting Procedure
Move the shift lever to P (Park) or
N (Neutral). The propulsion system
will not start in any other position.
Caution
Do not try to shift to P (Park) if the
vehicle is moving or the electric
drive unit could be damaged.
Shift to P (Park) only when the
vehicle is stopped.
Caution
If you add electrical parts or
accessories, you could change
the way the vehicle operates. Any
resulting damage would not be
covered by the vehicle warranty.
See Add-On Electrical Equipment
0 233.
The Remote Keyless Entry (RKE)
transmitter must be in the vehicle.
Press the brake pedal and press
and release POWER
O. If the RKE transmitter is not in the
vehicle or something is interfering
with the transmitter, a message
displays in the Driver Information
Center (DIC).
If the vehicle will not start due to a
low RKE transmitter battery, the
vehicle can still be driven. See
“Starting the Vehicle with a Low
Transmitter Battery”
inRemote
Keyless Entry (RKE) System
Operation 031.
A Welcome, Ready, and Good-bye
audio message will be heard in the
vehicle and animated on the
instrument cluster when opening the
driver door upon entry, when the
vehicle is ready to be driven, and
when the vehicle is turned off.
The instrument cluster displays an
active fuel and/or battery gauge,
along with an audio startup cue,
when the vehicle is ready to be
driven. This could take up to
35 seconds at extremely cold
temperatures. The engine will only
start if needed. If the vehicle did not
start, the instrument cluster will

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
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Vehicle Care 237
California Perchlorate
Materials Requirements
Certain types of automotive
applications, such as airbag
initiators, seat belt pretensioners,
and lithium batteries contained in
Remote Keyless Entry transmitters,
may contain perchlorate materials.
Special handling may be necessary.
For additional information, see
www.dtsc.ca.gov/hazardouswaste/
perchlorate.
Accessories and
Modifications
Adding non-dealer accessories or
making modifications to the vehicle
can affect vehicle performance and
safety, including such things as
airbags, braking, stability, ride and
handling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. These accessories or
modifications could even cause
malfunction or damage not covered
by the vehicle warranty.Damage to suspension components
caused by modifying vehicle height
outside of factory settings will not be
covered by the vehicle warranty.
Damage to vehicle components
resulting from modifications or the
installation or use of non-GM
certified parts, including control
module or software modifications, is
not covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.
GM Accessories are designed to
complement and function with other
systems on the vehicle. See your
dealer to accessorize the vehicle
using genuine GM Accessories
installed by a dealer technician.
Also, see
Adding Equipment to the
Airbag-Equipped Vehicle 078.
Vehicle Checks
Doing Your Own
Service Work
{Warning
Never try to do your own service
on high voltage battery
components. You can be injured
and the vehicle can be damaged
if you try to do your own service
work. Service and repair of these
high voltage battery components
should only be performed by a
trained dealer technician with the
proper knowledge and tools.
Exposure to high voltage can
cause shock, burns, and even
death. The high voltage
components in the vehicle can
only be serviced by technicians
with special training.
(Continued)

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
366 Index
J
Jump Starting - NorthAmerica . . . . . . . . . . . . . . . . . . . . . . . 299
K
Keyless EntryRemote (RKE) System . . . . . . . . . 31
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
L
Labeling, Tire Sidewall . . . . . . . . . . 274
Lamps Daytime Running (DRL) . . . . . . 144
Dome . . . . . . . . . . . . . . . . . . . . . . . . . 147
Exterior Controls . . . . . . . . . . . . . . 142
Exterior Lighting BatterySaver . . . . . . . . . . . . . . . . . . . . . . . 148
License Plate . . . . . . . . . . . . . . . . . 262
Malfunction Indicator (Check Engine) . . . . . . . . . . . . . .114
On Reminder . . . . . . . . . . . . . . . . . 122
Reading . . . . . . . . . . . . . . . . . . . . . . 147
Taillamps . . . . . . . . . . . . . . . . . . . . . 261
Lane Change Alert (LCA) . . . . . . . 210
Lane Departure Warning (LDW) . . . . . . . . . . . . . . . . 212
Lane Keep Assist (LKA) . . . . . . . . 212
Lane Keep Assist Light . . . . . . . . . 118
Lap-Shoulder Belt . . . . . . . . . . . . . . . 63 LATCH System
Replacing Parts after a
Crash . . . . . . . . . . . . . . . . . . . . . . . . . 92
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . . . 87
LED Lighting . . . . . . . . . . . . . . . . . . . . 260
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . 148
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Illumination Control . . . . . . . . . . . 146
LED . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Lights Airbag Readiness . . . . . . . . . . . . . .113
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . .117
Brake System Warning . . . . . . . .116
Charging System . . . . . . . . . . . . . .114
Check Engine (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . .114
Cruise Control . . . . . . . . . . . . . . . . 122
Door Ajar . . . . . . . . . . . . . . . . . . . . . 123
Electric Parking Brake . . . . . . . . .117
Engine Coolant Temperature Warning . . . . . . . 120
Engine Oil Pressure . . . . . . . . . . 121
Flash-to-Pass . . . . . . . . . . . . . . . . . 144
High-Beam On . . . . . . . . . . . . . . . . 122
High/Low Beam Changer . . . . . 144 Lights (cont'd)
Hold Mode . . . . . . . . . . . . . . . . . . . . .118
Lane Keep Assist . . . . . . . . . . . . . .118
Low Fuel Warning . . . . . . . . . . . . 121
Mountain Mode . . . . . . . . . . . . . . . .118
Seat Belt Reminders . . . . . . . . . . .112
Security . . . . . . . . . . . . . . . . . . . . . . 121
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . .117
Sport Mode . . . . . . . . . . . . . . . . . . . .118
StabiliTrak OFF . . . . . . . . . . . . . . . .119
Tire Pressure . . . . . . . . . . . . . . . . . 120
Traction Control System (TCS)/StabiliTrak . . . . . . . . . . . . .119
Traction Off . . . . . . . . . . . . . . . . . . . .119
Vehicle Ready . . . . . . . . . . . . . . . . 122
Locks Automatic Door . . . . . . . . . . . . . . . . . 43
Delayed Locking . . . . . . . . . . . . . . . . 43
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Lockout Protection . . . . . . . . . . . . . . 43
Power Door . . . . . . . . . . . . . . . . . . . . . 43
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Loss of Control . . . . . . . . . . . . . . . . . 161
Low Fuel Warning Light . . . . . . . . . 121
Low-Profile Tires . . . . . . . . . . . . . . . . 274

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12163007) - 2019 - CRC - 11/5/18
368 Index
Passenger Sensing System . . . . . 74
Pedestrian Safety Signal . . . . . . . 102
Perchlorate MaterialsRequirements, California . . . . . . 237
Personalization Vehicle . . . . . . . . . . . . . . . . . . . . . . . 137
Plug-In Charging . . . . . . . . . . . . . . . 214
Power
Button . . . . . . . . . . . . . . . . . . . . . . . . 168
Door Locks . . . . . . . . . . . . . . . . . . . . . 43
Flows . . . . . . . . . . . . . . . . . . . . . . . . . 123
Indicator Gauge . . . . . . . . . . . . . . .112
Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Outlets . . . . . . . . . . . . . . . . . . . . . . . 104
Protection, Battery . . . . . . . . . . . . 148
Retained Accessory (RAP) . . . 171
Seat Adjustment . . . . . . . . . . . . . . . . 55
Windows . . . . . . . . . . . . . . . . . . . . . . . 50
Pregnancy, Using Seat Belts . . . . 65
Privacy Vehicle Data Recording . . . . . . . 347
Program Courtesy Transportation . . . . . . 341
Programmable Charging . . . . . . . . 123
Prohibited Fuels . . . . . . . . . . . . . . . . 229 Proposition
65 Warning,
California . . . . . . . . . . . .236, 255, 299,
Back Cover
Propulsion Power Messages . . . 136
Publication Ordering Information . . . . . . . . . . . . . . . . . . . . 345
R
Radio Frequency Statement . . . . 345
Reading Lamps . . . . . . . . . . . . . . . . . 147
Ready Indicator . . . . . . . . . . . . . . . . . 122
Rear Seats . . . . . . . . . . . . . . . . . . . . . . 58
Heated . . . . . . . . . . . . . . . . . . . . . . . . . 60
Rear Storage . . . . . . . . . . . . . . . . . . . . 98
Rear Vision Camera (RVC) . . . . . 202
Rearview Mirrors . . . . . . . . . . . . . . . . 49 Automatic Dimming . . . . . . . . . . . . . 49
Reclining Seatbacks . . . . . . . . . . . . . 55
Recommended Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Recommended Fluids and Lubricants . . . . . . . . . . . . . . . . . . . . . 329
Records Maintenance . . . . . . . . . . . . . . . . . . 331
Recreational Vehicle Towing . . . . 307
Regenerative Braking . . . . . . . . . . . 185 Reimbursement Program,
GM Mobility . . . . . . . . . . . . . . . . . . . 339
Remote Keyless Entry (RKE) System . . . . . . . . . . . . . . . . . . . . . . . . . 31
Remote Start . . . . . . . . . . . . . . . . . . . . 38
Replacement Parts Airbags . . . . . . . . . . . . . . . . . . . . . . . . . 80
Maintenance . . . . . . . . . . . . . . . . . . 330
Replacing Airbag System . . . . . . . . 80
Replacing LATCH System Parts after a Crash . . . . . . . . . . . . . 92
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . . . 67
Reporting Safety Defects Canadian Government . . . . . . . . 346
General Motors . . . . . . . . . . . . . . . 347
U.S. Government . . . . . . . . . . . . . 346
Requirements Electrical Battery Charging . . . 228
Restraints Where to Put . . . . . . . . . . . . . . . . . . . 85
Retained Accessory Power (RAP) . . . . . . . . . . . . . . . . . . 171
Roads Driving, Wet . . . . . . . . . . . . . . . . . . 161
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . . 339
Rotation, Tires . . . . . . . . . . . . . . . . . . 284