Page 394 of 516

Black plate (28,1)Chevrolet Volt Owner Manual - 2011
10-28 Vehicle Care
Battery
This vehicle has a high voltage
battery and a standard 12‐volt
battery.
If the vehicle is in a crash, the
sensing system may shut down
the high voltage system. When this
occurs, the high voltage battery is
disconnected and the vehicle will
not start. The SERVICE VEHICLE
SOON message in the Driver
Information Center (DIC), will be
displayed. Before the vehicle can
be operated again, it must be
serviced at your dealer.
See“If a Crash Occurs” under
Collision Damage Repair on
page 13‑10 for additional
information. If an airbag has
inflated, see What Will You See
after an Airbag Inflates? on
page 3‑31. Only a trained service technician
with the proper knowledge and
tools should inspect, test, or replace
the high voltage battery. See your
dealer if the high voltage battery
needs service. The dealer has
information on how to recycle
the high voltage battery. There
is also information available at
http://www.recyclemybattery.com.
Keep the vehicle plugged in, even
when fully charged, to keep the high
voltage battery temperature ready
for the next drive. This is important
when outside temperatures are
extremely hot or cold.
A vehicle cover, which can reduce
sun loading on the vehicle and
improve high voltage battery life,
is available from your dealer.
Refer to the replacement number
shown on the original battery label
when a new 12‐volt battery is
needed.{DANGER
Battery posts, terminals, and
related accessories contain lead
and lead compounds, chemicals
known to the State of California
to cause cancer and reproductive
harm. Wash hands after handling.
Vehicle Storage
{WARNING
12‐volt batteries have acid that
can burn you and gas that can
explode. You can be badly hurt
if you are not careful. See
Jump
Starting on page 10‑79 for tips on
working around a battery without
getting hurt.
Page 446 of 516

Black plate (80,1)Chevrolet Volt Owner Manual - 2011
10-80 Vehicle Care
Jump Starting the Volt
If the Volt won't start, the 12‐volt
battery may be run down. To jump
start the Volt use the underhood
remote positive (+) and negative (−)
terminals.
1. The other vehicle used to jumpstart the Volt must have a 12‐volt
battery with a negative ground
system.
Notice: Only use a vehicle
that has a 12-volt system with
a negative ground for jump
starting. If the other vehicle does
not have a 12-volt system with a
negative ground, both vehicles
can be damaged.
2. Park both vehicles close enough so that the jumper cables can
reach both vehicles' positive (+)
and negative (−) terminals.
The vehicles must not touch
each other. It could cause an
unwanted ground connection
that could damage both vehicles'
electrical systems. Put both vehicles in P (Park) for
an automatic transmission or
electric drive unit. For a manual
transmission, place the vehicle
in N (Neutral) and set the
parking brake.
Notice: If the radio or other
accessories are left on during
the jump starting procedure, they
could be damaged. The repairs
would not be covered by the
warranty. Always turn off the
radio and other accessories
when jump starting the vehicle.
3. Turn off the ignition on the other vehicle. Turn off the radio,
all lamps, and accessories that
are not needed in both vehicles.
Unplug accessories from the
cigarette lighter or the accessory
power outlets. This avoids
sparks and helps save both
batteries and accessories.
4. Locate the positive (+) and negative (−) terminals on the
other vehicle.
5. Open the hood to locate thepositive (+) and negative (−)
terminals on your Volt. Open the
access cover (A) for the remote
positive (+) terminal. The remote
negative terminal (B) for the Volt
is a stud marked GND (−) on
the driver side of the engine
compartment.
Page 448 of 516

Black plate (82,1)Chevrolet Volt Owner Manual - 2011
10-82 Vehicle Care
Disconnecting the Jumper Cables
1. Disconnect the blacknegative (−) jumper cable
from the Volt. Do not let the
other end of the cable touch
anything until after the next step.
2. Disconnect the black negative (−) jumper cable
from the other vehicle with
the good battery.
3. Disconnect the red positive (+) jumper cable from the other
vehicle. Do not let the other
end of the cable touch anything
until after the next step.
4. Disconnect the red positive (+) jumper cable from the Volt.
5. Return the positive (+) and negative (−) terminal covers
to their original positions.Jump Starting Another Vehicle
When using the Volt to jump
start another vehicle with a
run‐down battery, jumper cables
are connected directly to the
positive (+) and negative (−)
terminals on the 12‐volt battery in
the rear cargo area. Do not use the
remote terminals under the hood.
This could cause a fuse to overload
in the Volt.
1. Check the other vehicle. It must
have a 12‐volt battery with a
negative ground system.
Notice: Only use a vehicle
that has a 12-volt system with
a negative ground for jump
starting. If the other vehicle does
not have a 12-volt system with a
negative ground, both vehicles
can be damaged.
2. Park both vehicles close enough so that the jumper cables can
reach both vehicles' positive (+)
and negative (−) terminals.
The vehicles must not touch
each other. It could cause an unwanted ground connection
that could damage both vehicles'
electrical systems.
Put both vehicles in P (Park) for
an automatic transmission or
electric drive unit. For a manual
transmission, place the vehicle
in N (Neutral) and set the
parking brake.
Notice: If the radio or other
accessories are left on during
the jump starting procedure, they
could be damaged. The repairs
would not be covered by the
warranty. Always turn off the
radio and other accessories
when jump starting the vehicle.
3. Turn off both vehicles. Turn off the radio, all lamps,
and accessories that are not
needed in both vehicles. Unplug
accessories from the cigarette
lighter or the accessory power
outlets. This avoids sparks and
helps save both batteries and
accessories.