
Black plate (62,1)Chevrolet Volt Owner Manual - 2011
10-62 Vehicle Care
Check that all wheel nuts are
properly tightened. See“Wheel
Nut Torque” underCapacities
and Specifications on
page 12‑2.
{WARNING
Rust or dirt on a wheel,
or on the parts to which it is
fastened, can make wheel
nuts become loose after a
time. The wheel could come
off and cause a crash. When
changing a wheel, remove
any rust or dirt from places
where the wheel attaches to
the vehicle. In an emergency,
a cloth or a paper towel can
be used, however, use a
scraper or wire brush to
remove all rust or dirt. Lightly coat the center of the
wheel hub with wheel bearing
grease after a wheel change
or tire rotation to prevent
corrosion or rust build-up.
Do not get grease on the flat
wheel mounting surface or
on the wheel nuts or bolts.
When It Is Time for New
Tires
Factors, such as maintenance,
temperatures, driving speeds,
vehicle loading, and road conditions
affect the wear rate of the tires.Treadwear indicators are one way
to tell when it is time for new tires.
Treadwear indicators appear when
the tires have only 1.6 mm (1/16 in)
or less of tread remaining. See
Tire
Inspection on page 10‑61 and
Tire Rotation on page 10‑61
for additional information.

Black plate (65,1)Chevrolet Volt Owner Manual - 2011
Vehicle Care 10-65
The Tire and Loading Information
Label indicates the original
equipment tires on the vehicle.
SeeVehicle Load Limits on
page 9‑14, for the label location
and more information about the
Tire and Loading Information label.
Different Size Tires and
Wheels
If wheels or tires are installed that
are a different size than the original
equipment wheels and tires, vehicle
performance, including its braking,
ride and handling characteristics,
stability, and resistance to rollover
may be affected. If the vehicle has
electronic systems such as antilock
brakes, rollover airbags, traction
control, and electronic stability
control, the performance of these
systems can also be affected.
{WARNING
If different sized wheels are used,
there may not be an acceptable
level of performance and safety
if tires not recommended for
those wheels are selected.
This increases the chance
of a crash and serious injury.
Only use GM specific wheel
and tire systems developed
for the vehicle, and have them
properly installed by a GM
certified technician.
See Buying New Tires on
page 10‑63 andAccessories
and Modifications on page 10‑4
for additional information.
Uniform Tire Quality
Grading
Quality grades can be found
where applicable on the tire
sidewall between tread shoulder
and maximum section width.
For example:
Treadwear 200 Traction AA
Temperature A
The following information relates
to the system developed by the
United States National Highway
Traffic Safety Administration
(NHTSA), which grades tires
by treadwear, traction, and
temperature performance.
This applies only to vehicles
sold in the United States.

Black plate (79,1)Chevrolet Volt Owner Manual - 2011
Vehicle Care 10-79
Jump Starting
Jump starting is connecting jumper
cables between the two vehicles to
enable vehicle starting. If the Volt
or another vehicle has a run‐down
12‐volt battery, it can be jump
started using good condition
jumper cables. There are different
procedures depending on if the Volt
has a run‐down battery or another
vehicle has a run‐down battery.
Read the appropriate procedures
that follow.
{WARNING
The high voltage battery
cannot be jump started either
with another vehicle or battery
charger. Personal injury, death,
or damage to the vehicle could
result.
{WARNING
Batteries are dangerous and can
cause injury. Batteries contain
acid and can explode or ignite.
They contain electricity that can
burn. Follow the exact steps
provided or injuries could occur.
Using an open flame near a
battery can cause battery gas
to explode; you or others could
be hurt. Battery acid can cause
blindness.
Be sure the battery in the other
vehicle has enough water.
Add water if the level is low.
A low water level could cause
explosive gas to be present.
Battery fluid contains acid that
can burn. If battery fluid gets in
eyes or on skin; flush with water
and get medical help immediately.
{WARNING
Electric fans can start up
even when the engine is not
running and can cause injury.
Keep hands, clothing, and tools
away from any underhood
electric fans.
Notice: Ignoring these steps
could result in costly damage
to the vehicle that would not be
covered by the warranty.
Trying to start the vehicle by
pushing or pulling it will not
work, and it could damage the
vehicle.

Black plate (5,1)Chevrolet Volt Owner Manual - 2011
Service and Maintenance 11-5
Your dealer has trained service
technicians who will perform
this work and reset the system.
If the engine oil life system is
reset accidentally, service the
vehicle within 5 000 km/3,000 mi
since the last service. Reset the
oil life system whenever the oil is
changed.
Every 80 000 km/50,000 mi
.Engine air cleaner filter
replacement.
.Evaporative control system
inspection. Check all fuel and
vapor lines and hoses for proper
hook‐up, routing, and condition.
Check that the purge valve,
if the vehicle has one, works
properly. Replace as needed. An Emission Control Service.
The U.S. Environmental
Protection Agency or the
California Air Resources Board
has determined that the failure
to perform this maintenance
item will not nullify the emission
warranty or limit recall liability
prior to the completion of
the vehicle's useful life.
We, however, urge that all
recommended maintenance
services be performed at the
indicated intervals and the
maintenance be recorded.
Every 160 000 km/100,000 mi
.Spark plug replacement.
An Emission Control Service. Every 240 000 km/150,000 mi or
every 5 years, whichever occurs
first
.Engine cooling system drain,
flush, and refill (or every five
years, whichever occurs first).
See
Cooling System (Engine) on
page 10‑18 orCooling System
(High Voltage Battery) on
page 10‑19 orCooling System
(Power Electronics and Charger
Modules) on page 10‑20.
An Emission Control Service.
Every 240 000 km/150,000 mi or
every 10 years, whichever occurs
first
.Engine drive belt inspection
for fraying, excessive cracks,
or obvious damage. Replace,
if needed.
Every 10 Years
.Air conditioning system flush
and refill and desiccant
replacement.

Black plate (3,1)Chevrolet Volt Owner Manual - 2011
Customer Information 13-3
STEP THREE—Canadian
Owners: In the event that you
do not feel your concerns have
been addressed after following the
procedure outlined in Steps One
and Two, General Motors of Canada
Limited wants you to be aware
of its participation in a no-charge
Mediation/Arbitration Program.
General Motors of Canada Limited
has committed to binding arbitration
of owner disputes involving
factory-related vehicle service
claims. The program provides for
the review of the facts involved by
an impartial third party arbiter, and
may include an informal hearing
before the arbiter. The program is
designed so that the entire dispute
settlement process, from the time
you file your complaint to the final
decision, should be completed in
about 70 days. We believe our
impartial program offers advantages
over courts in most jurisdictions
because it is informal, quick,
and free of charge. For further information concerning
eligibility in the Canadian Motor
Vehicle Arbitration Plan (CAMVAP),
call toll-free 1-800-207-0685,
or call the General Motors
Customer Communication Centre,
1-800-263-3777 (English),
1-800-263-7854 (French),
or write to:
The Mediation/Arbitration Program
c/o Customer Communication
Centre
General Motors of Canada Limited
Mail Code: CA1-163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
The inquiry should be accompanied
by the Vehicle Identification
Number (VIN).Customer Assistance
Offices
Chevrolet encourages customers
to call the toll-free number for
assistance. However, if a customer
wishes to write or e-mail Chevrolet,
the letter should be addressed to:
United States
Chevrolet Motor Division
Chevrolet Customer Assistance
Center
P.O. Box 33170
Detroit, MI 48232-5170
www.Chevrolet.com
1-877-486-5846 (1-877-4-Volt Info)
1-800-833-2438 (For Text
Telephone Devices (TTYs))
Roadside Assistance:
1-888-811-1926
From Puerto Rico:
1-800-496-9992 (English)
1-800-496-9993 (Spanish)
From U.S. Virgin Islands:
1-800-496-9994

Black plate (15,1)Chevrolet Volt Owner Manual - 2011
Customer Information 13-15
Fees and Taxes: Subscription fee,
taxes, one time activation fee, and
other fees may apply. Subscription
fee is consumer only. All fees
and programming subject to
change. Subscriptions subject to
Customer Agreement available at
www.xmradio.com. XM™service
only available in the 48 contiguous
United States and Canada.
In Canada: Some deterioration
of service may occur in extreme
northern latitudes. This is beyond
the control of XM™ Satellite Radio. Explicit Language Notice: Channels
with frequent explicit language are
indicated with an
“XL”preceding the
channel name. Channel blocking is
available for XM Satellite Radio
receivers by notifying XM at:.USA Customers —Visit
www.xmradio.com or
call 1-800-xmradio
(1-800-967-2346).
.Canadian Customers —Visit
www.xmradio.ca or call
1-877-438-9677.
It is prohibited to copy, decompile,
disassemble, reverse engineer,
hack, manipulate, or otherwise
make available any technology or
software incorporated in receivers
compatible with the XM™ Satellite
Radio System or that support the
XM website, the Online Service or any of its content. Furthermore, the
AMBER voice compression software
included in this product is protected
by intellectual property rights
including patent rights, copyrights,
and trade secrets of Digital Voice
Systems, Inc.
General Requirements:
1. A License Agreement from XM™
is required for any product that
incorporates XM Technology
and/or for use of any of the
XM marks to be manufactured,
distributed or marketed in the
XM Service Area.
2. For products to be distributed, marketed and/or sold in
Canada, a separate agreement
is required with Canadian
Satellite Radio Inc. (operating
as XM Canada).

Black plate (21,1)Chevrolet Volt Owner Manual - 2011
Customer Information 13-21
U.S. GOVERNMENT RIGHTS
If you are an agency, department,
or other entity of the United States
Government, or funded in whole
or in part by the United States
Government, then use, duplication,
reproduction, release, modification,
disclosure or transfer of this
commercial product and
accompanying documentation,
is restricted in accordance with
the LIMITED or RESTRICTED
rights as described in DFARS
252.227-7014(a)(1) (JUN 1995)
(DOD commercial computer
software definition), DFARS
227.7202-1 (DOD policy on
commercial computer software),
FAR 52.227-19 (JUN 1987)
(commercial computer software
clause for civilian agencies),
DFARS 252.227-7015 (NOV 1995)
(DOD technical data–commercial
items clause); FAR 52.227-14
Alternates I, II, and III (JUN 1987)
(civilian agency technical data and
noncommercial computer software
clause); and/or FAR 12.211 and FAR 12.212 (commercial item
acquisitions), as applicable. In case
of conflict between any of the
FAR and DFARS provisions listed
herein and this Agreement, the
construction that provides greater
limitations on the Government’s
rights shall control. Contractor/
manufacturer is Tele Atlas North
America, Inc., 11 Lafayette Street,
Lebanon, NH 03766-1445. Phone:
(603) 643-0330. The DATABASE is
©1984-2010 by Tele Atlas North
America, Inc. ALL RIGHTS
RESERVED. For purpose of any
public disclosure provision under
any federal, state or local law, it is
agreed that the DATABASE is a
trade secret and a proprietary
commercial product and not
subject to disclosure.
If you are an agency, department,
or other entity of any State
government, the United States
Government or any other public
entity or funded in whole or in part
by the United States Government,
then you hereby agree to protect theDATABASE from public disclosure
and to consider the DATABASE
exempt from any statute, law,
regulation, or code, including any
Sunshine Act, Public Records
Act, Freedom of Information Act,
or equivalent, which permits public
access and/or reproduction or use
of the Licensed Products. In the
event that such exemption is
challenged under any such laws,
this Agreement shall be considered
breached and any and all right to
retain any copies or to use of the
DATABASE shall be terminated and
considered immediately null and
void. Any copies of the DATABASE
held by you shall immediately be
destroyed. If any court of competent
jurisdiction considers this clause
void and unenforceable, in whole
or in part, for any reason, this
Agreement shall be considered
terminated and null and void, in its
entirety, and any and all copies of
the DATABASE shall immediately
be destroyed.
BTV.461060.2

Black plate (24,1)Chevrolet Volt Owner Manual - 2011
13-24 Customer Information
Indemnity—You agree to
indemnify, defend and hold
DENSO and its licensors (including
their respective licensors, suppliers,
assignees, subsidiaries, affiliated
companies, and the respective
officers, directors, employees,
shareholders, agents and
representatives of each of them)
free and harmless from and against
any liability, loss, injury (including
injuries resulting in death), demand,
action, cost, expense, or claim of
any kind or character, including
but not limited to attorney’s fees,
arising out of or in connection with
any use or possession by you of
this information. END USER NOTICE
The marks of companies displayed
by this product to indicate business
locations are the marks of their
respective owners. The use of
such marks in this product does not
imply any sponsorship, approval,
or endorsement by such companies
of this product.
Open Source Information
This vehicle contains open
source software, including without
limitation, software distributed
and/or modified under the GNU
General Public License, Version 2,
June 1991, and the GNU Lesser
General Public License, Version 2.1,
February 1999.
See www.oss.gm.com for additional
information and to download
related materials, including without
limitation, the previous referred
to licenses and software.
Reporting Safety
Defects
Reporting Safety Defects
to the United States
Government
If you believe that your vehicle
has a defect which could cause
a crash or could cause injury or
death, you should immediately
inform the National Highway
Traffic Safety Administration
(NHTSA) in addition to notifying
General Motors.
If NHTSA receives similar
complaints, it may open an
investigation, and if it finds
that a safety defect exists in a
group of vehicles, it may order
a recall and remedy campaign.