2018 CHEVROLET VOLT engine

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
Introduction 3
{Danger
Danger indicates a hazard with a
high level of risk which will result
in serious injury or death.
{Warning
Warning indicates a hazard that
could result in injury or death.
Caution
Caution indicates a hazard that
could result in property or vehicle
damage.
A circle with a slash through it is a
safety symbol which means“Do
Not,” “Do not do this,” or“Do not let
this happen.”
Symbols
The vehicle has components and
labels that use symbols instead of
text. Symbols are shown along with
the text describing the operation or
information relating to a specific
component, control, message,
gauge, or indicator.
M: Shown when the owner ’s
manual has additional instructions
or information.
*: Shown when the service
manual has additional instructions
or information.
0: Shown when there is more
information on another page —
“see page.” Vehicle Symbol Chart
Here are some additional symbols
that may be found on the vehicle
and what they mean. See the
features in this manual for
information.
9:
Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
$:Brake System Warning Light
":Charging System (12-Volt
Battery)
I: Cruise Control
`:Do Not Puncture
^:Do Not Service
B:Engine Coolant Temperature
O:Exterior Lamps
g: First Responder
_:Flame/Fire Prohibited
.:Fuel Gauge
+: Fuses
3:Headlamp High/Low-Beam
Changer

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
In Brief 5
In Brief
Instrument Panel
Instrument Panel . . . . . . . . . . . . . . . . 6
Initial Drive Information
Initial Drive Information . . . . . . . . . . 8
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . . 8
Remote Start . . . . . . . . . . . . . . . . . . . . 9
Door Locks . . . . . . . . . . . . . . . . . . . . . 9
Windows . . . . . . . . . . . . . . . . . . . . . . . 11
Seat Adjustment . . . . . . . . . . . . . . . 11
Heated Seats . . . . . . . . . . . . . . . . . . 12
Head Restraint Adjustment . . . . 13
Seat Belts . . . . . . . . . . . . . . . . . . . . . 13
Passenger Sensing System . . . 13
Mirror Adjustment . . . . . . . . . . . . . . 14
Steering Wheel Adjustment . . . . 14
Interior Lighting . . . . . . . . . . . . . . . . 15
Exterior Lighting . . . . . . . . . . . . . . . 16
Windshield Wiper/Washer . . . . . . 16
Climate Controls . . . . . . . . . . . . . . . 17
Vehicle Features
Infotainment System . . . . . . . . . . . 17
Steering Wheel Controls . . . . . . . 17
Cruise Control . . . . . . . . . . . . . . . . . 18 Driver Information
Center (DIC) . . . . . . . . . . . . . . . . . 18
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . 18
Forward Automatic
Braking (FAB) . . . . . . . . . . . . . . . . 19
Lane Keep Assist (LKA) . . . . . . . 19
Lane Change Alert (LCA) . . . . . . 19
Rear Vision Camera (RVC) . . . . 19
Rear Cross Traffic Alert (RCTA) System . . . . . . . . . . . . . . . . . . . . . . . 19
Parking Assist . . . . . . . . . . . . . . . . . 20
Automatic Parking Assist (APA) . . . . . . . . . . . . . . . . . . 20
Power Outlets . . . . . . . . . . . . . . . . . 20
Battery and Efficiency
High Voltage Safety Information . . . . . . . . . . . . . . . . . . . 20
Charging . . . . . . . . . . . . . . . . . . . . . . . 21
Fueling . . . . . . . . . . . . . . . . . . . . . . . . 24
Regenerative Braking . . . . . . . . . . 25
Service . . . . . . . . . . . . . . . . . . . . . . . . 25
Performance and Maintenance
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . 25
Tire Pressure Monitor . . . . . . . . . . 26
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
E85 or FlexFuel . . . . . . . . . . . . . . . . 26
Engine Oil Life System . . . . . . . . 26 Driving for Better Energy
Efficiency . . . . . . . . . . . . . . . . . . . . . 27
Roadside Assistance Program . . . . . . . . . . . . . . . . . . . . . . 29

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
In Brief 7
1.Air Vents 0158.
2. Turn Signal Lever. See Turn
and Lane-Change Signals
0 149.
IntelliBeam
®System Button (If
Equipped). See Exterior Lamp
Controls 0145.
3. Instrument Cluster 0106.
Driver Information Center (DIC)
Display. See Driver Information
Center (DIC) 0133.
4. Windshield Wiper/Washer
0101.
5. Charging Status Indicator. See Charging Status Feedback
0215.
Light Sensor. See Automatic
Headlamp System 0147.
6. Infotainment. See the infotainment manual.
Navigation System (If
Equipped). See the
infotainment manual.
7. Automatic Climate Control
System 0153. Heated Front Seats
056 (If
Equipped).
8. Power Outlets 0103.
USB Port. See the infotainment
manual.
Auxiliary Jack. See the
infotainment manual.
9. Shift Lever. See Electric Drive
Unit 0183.
10. Drive MODE Button. See Driver Selected Operating
Modes 0177.
Assistance Systems for
Parking or Backing 0201 (If
Equipped).
Traction Control/Electronic
Stability Control 0189.
11. Hazard Warning Flashers
0148.
12. Electric Parking Brake 0185.
13. Power Button 0171.
14. Steering Wheel Controls. See the infotainment manual. 15. Volume Switches (Out of View)
(If Equipped). See “Steering
Wheel Controls” in the
infotainment manual.
16. Horn 0100.
17. Steering Wheel Adjustment
0100 (Out of View).
18. Regen on Demand Paddle (Out of View). See Regenerative
Braking 0187.
19. Cruise Control 0191.
Adaptive Cruise Control 0193
(If Equipped).
Heated Steering Wheel 0100
(If Equipped).
Forward Collision Alert (FCA)
System 0205 (If Equipped).
Lane Keep Assist (LKA) 0211
(If Equipped).
20. Hood Release. See Hood
0 237.
21. Data Link Connector (DLC) (Out of View). See Malfunction
Indicator Lamp (Check Engine
Light) 0114.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
In Brief 9
/:Press and releaseQand then
immediately press and hold
/for at
least four seconds to start the
vehicle's heating or air conditioning
systems and rear window defogger
from outside the vehicle using the
RKE transmitter. See Remote Start
0 38.
See Keys 030 and Remote Keyless
Entry (RKE) System Operation 032.
Remote Start
Use remote start to heat or cool the
interior when the vehicle is plugged
in to maximize electric range by
utilizing electricity from the electrical
outlet. The engine may start to
support the climate control
operation. Normal operation of the
system will return after the vehicle
has been turned on.
Starting the Vehicle
1. Press and releaseQon the
RKE transmitter. 2. Immediately press and hold
/
for at least four seconds or until
the turn signal lamps flash.
3. After entering the vehicle during a remote start, press
POWER
Owith the brake
pedal applied to operate as
normal.
When the vehicle starts, the parking
lamps will turn on.
Remote start run time can be
extended.
Canceling Remote Start
To cancel a remote start, do any of
the following:
. Press and hold
/until the
parking lamps turn off.
. Turn on the hazard warning
flashers.
. Press POWER
Owith the brake
pedal applied, then press
POWER
Oagain to turn the
vehicle off.
See Remote Start 038.
Door Locks
To lock or unlock the doors from
outside the vehicle:
.
Use the key. The driver door key
cylinder is covered with a cap.
See Door Locks 040.
. Press
QorKon the RKE
transmitter. See Remote Keyless
Entry (RKE) System Operation
0 32.
To lock or unlock the doors from
inside the vehicle:
. Press
QorKon the power door
lock switch.
. Push down the manual lock
knob on the driver door to lock
all doors. Push down the manual
lock knob on a passenger door
to lock only that door.
. Pull once on the door handle to
unlock the door and again to
open the door. Press the power
door lock switch to lock or
unlock all doors.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
26 In Brief
.To turn off both TCS and
StabiliTrak, press and hold
g,
until
iandgcome on and stay
on in the instrument cluster a
DIC message may display.
. Press and release
gto turn on
both systems.
See Traction Control/Electronic
Stability Control 0189.
Tire Pressure Monitor
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The low tire pressure warning light
alerts to a significant loss in
pressure of one of the vehicle's
tires. If the warning light comes on,
stop as soon as possible and inflate
the tires to the recommended
pressure shown on the Tire and Loading Information label. See
Vehicle Load Limits
0167. The
warning light will remain on until the
tire pressure is corrected.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
may be an early indicator that the
tire pressures are getting low and
the tires need to be inflated to the
proper pressure.
The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See Tire Pressure Monitor System
0 280.
Fuel
Regular Fuel
Use only unleaded gasoline rated
87 octane or higher in your vehicle.
Do not use gasoline with an octane
rating lower as it may result in
vehicle damage and lower fuel
economy. See Fuel0228.
E85 or FlexFuel
No E85 or FlexFuel
Gasoline-ethanol fuel blends greater
than E15 (15% ethanol by volume),
such as E85, cannot be used in this
vehicle.
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
In Brief 27
The oil life system should be reset
to 100% only following an oil
change.
Resetting the Oil Life System1. Select REMAINING OIL LIFE on the DIC menu.
2. Press and hold
Vfor several
seconds while the Oil Life
display is active to reset the Oil
Life system.
3. 100% OIL LIFE will be displayed when the oil life
system is successfully reset.
The oil life system can also be reset
as follows: 1. Select REMAINING OIL LIFE on the DIC menu.
2. Fully press and release the accelerator pedal three times
within five seconds.
See Engine Oil Life System 0242.
Driving for Better Energy
Efficiency
Use the following tips to help
maximize energy efficiency and
range.
In colder temperatures, while these
efficiency tips will help, the electric
vehicle driving range may be lower
due to higher energy usage.
Driving Style
Efficiency Gauge (Instrument
Cluster)
The ball indicator should be kept
green and toward the center of the
gauge for efficient operation.
Inefficient acceleration is indicated
when the ball turns yellow and
travels above the center of the
gauge.
Aggressive braking is indicated
when the ball turns yellow and
travels below the center of the
gauge. Acceleration/Braking/Coasting
Avoid unnecessary rapid
accelerations and decelerations.
Electric range is maximized at
80 km/h (50 mph) and below. Higher
speeds use more energy and can
significantly reduce electric range.
Use cruise control when
appropriate.
Plan ahead for decelerations and
coast whenever possible. For
example, do not rush to traffic
signals.
Do not shift to N (Neutral) to coast.
The vehicle recovers energy while
coasting and braking in D (Drive)
or L (Low).
Drive Mode and PRNDL Selection
Use Normal Mode when possible.
Sport Mode provides more
responsive acceleration than
Normal Mode but can reduce
efficiency.
Use Mountain Mode prior to
climbing long, steep grades in
mountainous areas. Be sure to

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
28 In Brief
engage Mountain Mode before
starting to climb. Mountain Mode
reduces electric range and power
but may be needed to maintain
speed on steep grades.
Use Hold Mode on a trip where it is
expected that all of the electric
charge will be depleted. Use Hold
Mode mainly during highway or high
speed driving to maximize both EV
miles and fuel efficiency.
Use L (Low) in heavy stop-and-go
traffic or when traveling downhill.
L (Low) provides increased
regenerative braking when the
accelerator pedal is released,
reducing brake pedal application
and regenerating electrical energy.
Climate Setting
Using the heat and air conditioning
systems decreases the energy
available for electric driving.
Optimal energy efficiency is
achieved with the heat, air
conditioning, and fan turned off.Less energy is used at low fan
speeds. When using the fan:
.
Fan Only is the most energy
efficient climate setting as long
as
0is not selected.
. Use eco for moderate air
conditioning and heater
operation. This is the next most
energy efficient setting as long
as
0is not selected.
. MAX provides the most comfort
but is the least energy efficient.
If equipped, use the heated seat
feature and the heated steering
wheel instead of climate settings.
Heating the seat and steering wheel
uses less energy than heating the
vehicle interior.
Use remote start to heat or cool the
interior when the vehicle is plugged
in to maximize the electric range by
utilizing electricity from the electrical
outlet. Engine Assisted Heating,
if equipped, can be personalized
while plugged in. See
“Engine
Assist Heat Plugged In” under
Vehicle Personalization 0137.
In hot weather, avoid parking in
direct sunlight or use sunshades
inside the vehicle.
Turn off the front and rear window
defog/defrost when they are no
longer needed.
Avoid driving with the windows open
at highway speeds.
Vehicle Charging/Maintenance
Charging
Keep the vehicle plugged in, even
when fully charged, to keep the
battery temperature ready for the
next drive and prolong battery life.
This is important when outside
temperatures are extremely hot
or cold.
Maintenance
Always keep the tires properly
inflated and the vehicle properly
aligned.

Chevrolet VOLT Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349113) - 2018 - crc - 10/12/17
38 Keys, Doors, and Windows
Remote Start
This feature starts the heating or air
conditioning systems and rear
window defogger from outside the
vehicle. Use remote start to heat or
cool the interior when the vehicle is
plugged in to maximize the electric
range by utilizing electricity from the
electrical outlet. Normal operation of
the system will return after the
vehicle has been turned on.
/:This button is on the RKE
transmitter.
During remote start:
. The climate control system will
typically default to the last
climate setting. If the fan is off or
if eco and MAX are not selected,
the air conditioning or heat will
turn on as needed. See
Automatic Climate Control
System 0153.
. If equipped with heated seats,
and the vehicle personalization
setting is enabled, the remote
start auto heated seats may also come on. See
Heated Front
Seats 056, and Vehicle
Personalization 0137.
. If equipped the heated steering
wheel may also come on. See
Heated Steering Wheel 0100.
. The rear window defogger will
turn on during colder outside
temperatures.
. Selecting
1during colder
outside temperatures before
shutting the vehicle off will help
windshield clearing.
. Shutting the vehicle off in eco
mode without
1selected will
minimize the impact to electric
range. Shutting the vehicle off in
other modes will maximize
heating or air conditioning.
. The engine may start to provide
energy for heating and cooling,
independent of the vehicle being
plugged in or completely
charged. Engine Assisted
Heating operation, if available,
can be personalized. See “Engine Assist Heat Plugged In”
under
Vehicle Personalization
0 137.
. Vehicle range may decrease if
the vehicle is not plugged into
an electrical outlet. If the vehicle
is plugged in, much of the
energy needed to support this
feature will be provided from the
electrical outlet, not from the
high voltage battery.
Laws in some communities may
restrict the use of features that
remotely start the engine. For
example, some laws may require a
person using the remote start
feature to have the vehicle in view
when doing so. Check local
regulations for any requirements on
remote starting of vehicles.
The RKE transmitter range may be
less while the vehicle is running.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System 031.