2012 CHEVROLET VOLT fuel

Black plate (62,1)Chevrolet Volt Owner Manual - 2012
9-62 Driving and Operating
Filling the Tank
{WARNING
Fuel vapor burns violently and a
fuel fire can cause bad injuries.
To help avoid injuries to you and
others, read and follow all the
instructions on the fuel pump
island. Turn off the vehicle when
refueling. Do not smoke near fuel
or when refueling the vehicle. Do
not use cellular phones. Keep
sparks, flames, and smoking
materials away from fuel. Do not
leave the fuel pump unattended
when refueling the vehicle. This is
against the law in some places.
Do not re-enter the vehicle while
pumping fuel. Keep children away
from the fuel pump; never let
children pump fuel.The fuel system on this vehicle
requires a refueling process to
control evaporative emissions. To
refuel the vehicle:
1. Press the fuel door button on the
driver door for one second.
A WAIT TO REFUEL message
displays on the Driver
Information Center.
2. When the READY TO REFUELmessage displays, the fuel door
on the passenger side will
unlock. Push the rearward edge
of the fuel door in and release to
open the door.
3. Turn the fuel cap counterclockwise to remove.
While refueling, hang the fuel
cap tether from the hook on the
inside of the fuel door. Complete
refueling within 30 minutes of
pushing the fuel door button on
the driver door. If refueling more
than 30 minutes, push the fuel
door button again.

Black plate (63,1)Chevrolet Volt Owner Manual - 2012
Driving and Operating 9-63
4. After refueling, reinstall the fuelcap by turning it clockwise until it
clicks. Close the fuel door.
{WARNING
Fuel can spray out on you if you
open the fuel cap too quickly.
If you spill fuel and then
something ignites it, you could be
badly burned. This spray can
happen if the tank is nearly full,
and is more likely in hot weather.
Open the fuel cap slowly and wait
for any hiss noise to stop. Then
unscrew the cap all the way. Do not top off or overfill the tank and
wait a few seconds before removing
the nozzle. Clean fuel from painted
surfaces as soon as possible. See
Exterior Care on page 10‑85.{WARNING
If a fire starts while you are
refueling, do not remove the
nozzle. Shut off the flow of fuel by
shutting off the pump or by
notifying the station attendant.
Leave the area immediately.
Notice:
If a new fuel cap is
needed, be sure to get the right
type of cap from your dealer. The
wrong type of fuel cap might not
fit properly, might cause the
malfunction indicator lamp to
light, and could damage the fuel
tank and emissions system. See
Malfunction Indicator Lamp on
page 5‑19.

Black plate (64,1)Chevrolet Volt Owner Manual - 2012
9-64 Driving and Operating
Filling a Portable Fuel
Container
{WARNING
Never fill a portable fuel container
while it is in the vehicle. Static
electricity discharge from the
container can ignite the fuel
vapor. You can be badly burned
and the vehicle damaged if this
occurs. To help avoid injury to you
and others:
.Dispense fuel only into
approved containers.
.Do not fill a container while it
is inside a vehicle, in a
vehicle's trunk, pickup bed,
or on any surface other than
the ground.(Continued)
WARNING (Continued)
.Bring the fill nozzle in contact
with the inside of the fill
opening before operating the
nozzle. Contact should be
maintained until the filling is
complete.
.Do not smoke while
pumping fuel.
.Do not use a cellular phone
while pumping fuel.
Towing
General Towing
Information
The vehicle is neither designed nor
intended to tow a trailer or another
vehicle.
For information on towing a disabled
vehicle, seeTowing the Vehicle on
page 10‑81. For information on
towing the vehicle behind another
vehicle such as a motor home, see
Recreational Vehicle Towing on
page 10‑83.

Black plate (10,1)Chevrolet Volt Owner Manual - 2012
10-10 Vehicle Care
Checking Engine Oil
It is a good idea to check the engine
oil level at each fuel fill. In order to
get an accurate reading, the vehicle
must be on level ground. The
engine oil dipstick handle is a yellow
loop. SeeEngine Compartment
Overview on page 10‑8 for the
location of the engine oil dipstick.
Obtaining an accurate oil level
reading is essential:
1. If the engine has been running recently, turn off the engine and
allow several minutes for the oil
to drain back into the oil pan.
Checking the oil level too soon
after engine shutoff will not
provide an accurate oil level
reading.
2. Pull out the dipstick and clean it with a paper towel or cloth, then
push it back in all the way.
Remove it again, keeping the tip
down, and check the level.
When to Add Engine Oil
If the oil is below the cross-hatched
area at the tip of the dipstick, add
1 L (1 qt) of the recommended oil
and then recheck the level. See
“Selecting the Right Engine Oil” in
this section for an explanation of
what kind of oil to use. For engine
oil crankcase capacity, see
Capacities and Specifications on
page 12‑2. Notice:
Do not add too much oil.
Oil levels above or below the
acceptable operating range
shown on the dipstick are harmful
to the engine. If you find that you
have an oil level above the
operating range, i.e., the engine
has so much oil that the oil level
gets above the cross-hatched
area that shows the proper
operating range, the engine could
be damaged. You should drain
out the excess oil or limit driving
of the vehicle and seek a service
professional to remove the
excess amount of oil.
See Engine Compartment Overview
on page 10‑8 for the location of the
engine oil fill cap.
Add enough oil to put the level
somewhere in the proper operating
range. Push the dipstick all the way
back in when through.

Black plate (36,1)Chevrolet Volt Owner Manual - 2012
10-36 Vehicle Care
Mini Fuses Usage39 Rechargeable
Energy Storage
System (High
Voltage Battery)
Control Module
40 Front Windshield
Washer
41 Right High‐Beam
Headlamp
46 Empty
47 Empty
49 Empty
50 Run/Crank
–Rear
Vision Camera,
Accessory Power
Module Mini Fuses Usage
51 Run/Crank for ABS/
Rechargeable
Energy Storage
System (High
Voltage Battery)
52 Engine Control
Module/
Transmission
Control
Module
–Run/Crank
53 Traction Power
Inverter
Module
–Run/Crank
54 Run/Crank
–Fuel
System Control
Module, Air
Conditioning Control
Module, On Board
Charger J‐Case
Fuses Usage
16 AIR Solenoid
(PZEV Only)
18 Empty
19 Power
Window
–Front
20 Empty
21 Antilock Brake
System Electronic
Control Unit
23 Charge Port Door
27 AIR Pump
(PZEV Only)

Black plate (42,1)Chevrolet Volt Owner Manual - 2012
10-42 Vehicle Care
Rear Compartment Fuse
Block
The rear compartment fuse block is
on the left side of the rear
compartment behind a removable
cover. Open the latch to remove the
cover and access the fuse block.
A fuse puller is located 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 Fuses
Usage
F3 Passive Start/
Passive Entry
Module
F4 Heated Seats
(If Equipped)

Black plate (43,1)Chevrolet Volt Owner Manual - 2012
Vehicle Care 10-43
FusesUsage
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)
F7 Accessory Power
Module Cooling Fan
F8 Amplifier
(If Equipped)
F9 Empty
F10 Regulated Voltage
Control/Ultrasonic
Front and Rear
Parking Assist
(If Equipped) Fuses
Usage
F11 Horn
F12 Rear Power
Windows
F13 Electric Parking
Brake
F14 Rear Defog
(Upper Grid)
F15 Empty
F16 Hatch Release
F17 Empty
F18 Empty Relays
Usage
R1 Rear Defog
(Upper Grid)
R2 Hatch Release
R3 Empty
R4 Empty
R5 Empty
R6 Empty
R7/R8 Horn
Diodes Usage DIODE Empty

Black plate (48,1)Chevrolet Volt Owner Manual - 2012
10-48 Vehicle Care
Curb Weight:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.
Department of Transportation
(DOT) Motor Vehicle Safety
Standards. The DOT code
includes the Tire Identification
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and
date of production.
GVWR
:Gross Vehicle Weight
Rating. See Vehicle Load Limits
on page 9‑12. GAWR FRT
:Gross Axle Weight
Rating for the front axle. See
Vehicle Load Limits on
page 9‑12.
GAWR RR
:Gross Axle Weight
Rating for the rear axle. See
Vehicle Load Limits on
page 9‑12.
Intended Outboard Sidewall
:
The side of an asymmetrical tire,
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.
Light Truck (LT‐Metric) Tire
:A
tire used on light duty trucks and
some multipurpose passenger
vehicles.
Load Index
:An assigned
number ranging from 1 to 279
that corresponds to the load
carrying capacity of a tire. Maximum Inflation Pressure
:
The maximum air pressure to
which a cold tire can be inflated.
The maximum air pressure is
molded onto the sidewall.
Maximum Load Rating
:The
load rating for a tire at the
maximum permissible inflation
pressure for that tire.
Maximum Loaded Vehicle
Weight
:The sum of curb
weight, accessory weight,
vehicle capacity weight, and
production options weight.
Normal Occupant Weight
:The
number of occupants a vehicle
is designed to seat multiplied by
68 kg (150 lbs). See Vehicle
Load Limits on page 9‑12.
Occupant Distribution
:
Designated seating positions.