2012 CHEVROLET VOLT oil

Black plate (9,1)Chevrolet Volt Owner Manual - 2012
Service and Maintenance 11-9
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required. It is recommended that
your dealer perform these
services—their trained dealer
technicians know your vehicle best.
Your dealer can also perform a
thorough assessment with a
multi‐point inspection to recommend
when your vehicle may need
attention. The following list is
intended to explain the services and
conditions to look for that may
indicate services are required. Battery
The battery supplies power to start
the engine and operate any
additional electrical accessories.
.To avoid break‐down or failure to
start the vehicle, maintain a
battery with full cranking power.
.Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion‐free.
Belts
.Belts may need replacing if they
squeak or show signs of
cracking or splitting.
.Trained dealer technicians
can inspect the belts and
recommend replacement when
necessary. Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
.Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants on page 11‑12 for GM
approved fluids.
.Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
.Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.

Black plate (12,1)Chevrolet Volt Owner Manual - 2012
11-12 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
UsageFluid/Lubricant
Engine Oil Use only engine oil licensed to the dexos1 specfication, or equivalent, of
the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is
recommended. See
Engine Oil on page 10‑9.
Engine Cooling System Premix DEX-COOL (GM Part No. 12378390, in Canada 10953456). See
Engine Coolant on page 10‑18.
High Voltage Battery Cooling System Premix DEX-COOL (GM Part No. 12378390, in Canada 10953456). Power Electronics Cooling System Premix DEX-COOL (GM Part No. 12378390, in Canada 10953456).
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 88863461, in
Canada 88863462).
Windshield Washer Optikleen
®Washer Solvent.
Parking Brake Cable Guides Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or
lubricant meeting requirements of NLGI #2, Category LB or GC‐LB.

Black plate (13,1)Chevrolet Volt Owner Manual - 2012
Service and Maintenance 11-13
UsageFluid/Lubricant
Electric Drive Unit DEXRON
®-VI Automatic Transmission Fluid
Key Lock Cylinders Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Hood and Hatch Hinges Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in
Canada 10953474).
Weatherstrip Conditioning Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or
Dielectric Silicone Grease (GM Part No. 12345579, in Canada 992887).
Maintenance Replacement Parts
Replacement parts identified below by name, part number, or specification can be obtained from your dealer.
Part GM Part Number ACDelco Part Number
Engine Air Cleaner/Filter 20871244 A3148C
Engine Oil Filter 55352643 —
Spark Plugs 55564962 —
Wiper Blades
Driver –65 cm (25.6 in) 22742323 —
Passenger –65 cm (25.6 in) 22742324 —

Black plate (2,1)Chevrolet Volt Owner Manual - 2012
12-2 Technical Data
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. Refer toRecommended Fluids
and Lubricants on page 11‑12 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant R134a For the air conditioning system refrigerant charge
amount, see the refrigerant label under the hood. See your dealer for more information.
Cooling Systems Engine 7.3 L 7.7 qt
High Voltage Battery 6.2 L 6.6 qt
Power Electronics 2.8 L 3.0 qt
Engine Oil with Filter 3.5 L3.7 qt
Fuel Tank 35.2 L9.3 gal
Electric Drive Unit 8.45 L8.93 qt
Wheel Nut Torque 140Y 100 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this
manual.

Black plate (4,1)Chevrolet Volt Owner Manual - 2012
14-4 OnStar
Connections
OnStar Hands-Free Calling allows
calls to be made and received from
the vehicle. The vehicle can also be
controlled from a cell phone through
the OnStar mobile app. See
www.onstar.com for coverage maps.
Hands-Free Calling
1. PushX. System responds:
“OnStar ready.”
2. Say “Dial.”System responds:
“Please say the name or number
to call.”
3. Say the entire number without pausing, including a “1”and the
area code. System responds:
“OK calling.”
Retrieve My Number
1. PushX. System responds:
“OnStar ready.”
2. Say “My Number.” System
responds: “Your OnStar
Hands-Free Calling number is.”
End a Call
PushX. System responds: “Call
ended.”
Store a Name Tag for Speed
Dialing
1. PushX. System responds:
“OnStar ready.”
2. Say “Store.” System responds:
“Please say the number you
would like to store.”
3. Say the entire number without pausing. System responds:
“Please say the name tag.”
4. Pick a name tag. “System
responds:”About to store
. Does that
sound OK?”
5. Say “Yes”or“No” to try again.
System responds: “OK, storing
.”
Place a Call Using a Stored
Number
1. PushX. System responds:
“OnStar ready.”
2. Say “Call .” System
responds: “OK, calling
.”
Verify Minutes and Expiration
PushXand say “minutes” then
“verify” to check how many minutes
remain and their expiration date.
OnStar Mobile App
With an iPhone®or
Android™-based mobile device, an
OnStar mobile app can be
downloaded. The vehicle can be
remote started, if equipped, or the
doors can be unlocked from
anywhere there is cell phone
service. It can also check the fuel
level, tire pressure, and oil life.
It can connect to an OnStar Advisor
anytime. For OnStar mobile app
compatibility or further information,
see www.onstar.com.

Black plate (4,1)Chevrolet Volt Owner Manual - 2012
i-4 INDEX
Electrical SystemEngine Compartment
Fuse Block . . . . . . . . . . . . . . . . 10-34
Instrument Panel Fuse Block . . . . . . . . . 10-38, 10-40
Overload . . . . . . . . . . . . . . . . . . . 10-33
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-42
Electronic Stability Control . . . . . 9-38
Emergency, OnStar
®. . . . . . . . . . 14-2
Energy Efficiency
Driving . . . . . . . . . . . . . . . . . . . 1-28, 9-2
Energy Information . . . . . . . . . . . . 5-43
Engine Air Cleaner/Filter . . . . . . . . . . . 10-13
Check and Service EngineSoon Light . . . . . . . . . . . . . . . . . . 5-19
Compartment Overview . . . . . . . 10-8
Coolant . . . . . . . . . . . . . . . . . . . . . 10-18
Coolant Temperature Warning Light . . . . . . . . . . . . . . . 5-25
Cooling System . . . . . . 10-15–10-17
Cooling System Messages . . . 5-49
Drive Belt Routing . . . . . . . . . . . . 12-3
Exhaust . . . . . . . . . . . . . . . . . . . . . . 9-30
Oil Life System . . . . . . . . . . . . . 10-12 Engine (cont'd)
Oil Messages . . . . . . . . . . . . . . . . . 5-50
Overheating . . . . . . . . . . . . . . . . 10-21
Pressure Light . . . . . . . . . . . . . . . . 5-26
Running While Parked . . . . . . . . 9-30
Engine Unavailable Out of Fuel . . . . . . . . . . . . . . . . . . . 9-27
Entry Lighting . . . . . . . . . . . . . . . . . . . 6-6
Event Data Recorders . . . . . . . . 13-16
Exit Lighting . . . . . . . . . . . . . . . . . . . . 6-6
Extended Range Mode . . . . . . . . 9-24
Extender, Safety Belt . . . . . . . . . . 3-17
Exterior Lamp Controls . . . . . . . . . 6-1
F
Filter, Engine Air Cleaner . . . . . . . . . 10-13
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-2
Flashers, Hazard Warning . . . . . . 6-3
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-65
Floor Console Storage . . . . . . . . . . 4-1
Floor Mats . . . . . . . . . . . . . . . . . . . . 10-92
Fluid Brakes . . . . . . . . . . . . . . . . . . . . . . 10-23
Washer . . . . . . . . . . . . . . . . . . . . . 10-21
Folding Mirrors . . . . . . . . . . . . . . . . 2-17 Front Seats
Adjustment . . . . . . . . . . . . . . . . . . . . 3-4
Heated . . . . . . . . . . . . . . . . . . . . . . . . 3-6
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-59 Additives . . . . . . . . . . . . . . . . . . . . . 9-60
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . 9-64
Filling the Tank . . . . . . . . . . . . . . . 9-62
Foreign Countries . . . . . . . . . . . . 9-60
Gasoline Specifications . . . . . . . 9-60
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 5-15
Low Fuel Warning Light . . . . . . . 5-27
Requirements, California . . . . . 9-60
System Messages . . . . . . . . . . . . 5-50
Function Check Electric Drive Unit Shift
Lock Control . . . . . . . . . . . . . . 10-27
Fuses Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-34
Instrument Panel
Fuse Block . . . . . . . . . 10-38, 10-40
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-42

Black plate (6,1)Chevrolet Volt Owner Manual - 2012
i-6 INDEX
K
Key and Lock Messages . . . . . . . 5-51
Keyless EntryRemote (RKE) System . . . . . . . . 2-3
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
L
Labeling, Tire Sidewall . . . . . . . . 10-45
Lamps Daytime Running (DRL) . . . . . . . 6-2
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Exterior Controls . . . . . . . . . . . . . . . 6-1
License Plate . . . . . . . . . . . . . . . 10-31
Malfunction Indicator . . . . . . . . . 5-19
Messages . . . . . . . . . . . . . . . . . . . . 5-51
On Reminder . . . . . . . . . . . . . . . . . 5-28
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-5
Lap-Shoulder Belt . . . . . . . . . . . . . 3-13
LATCH System
Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . 3-50
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . 3-42
LED Lighting . . . . . . . . . . . . . . . . . . 10-29
Lifting the Vehicle, Tires . . . . . . . 10-3 Light
Ready Indicator . . . . . . . . . . . . . . . 5-27
Vehicle Ready . . . . . . . . . . . . . . . . 5-27
Lighting Entry . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Exit . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Illumination Control . . . . . . . . . . . . 6-4
LED . . . . . . . . . . . . . . . . . . . . . . . . 10-29
Lights Airbag Readiness . . . . . . . . . . . . . 5-17
Antilock Brake System(ABS) Warning . . . . . . . . . . . . . . 5-23
Brake System Warning . . . . . . . 5-22
Charging System . . . . . . . . . . . . . 5-19
Cruise Control . . . . . . . . . . . . . . . . 5-28
Electric Parking Brake . . . . . . . . 5-22
Engine Coolant Temperature Warning . . . . . . . 5-25
Engine Oil Pressure . . . . . . . . . . 5-26
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
High-Beam On . . . . . . . . . . . . . . . . 5-27
High/Low Beam Changer . . . . . . 6-2
Hood, Door, Hatch Open . . . . . 5-28
Low Fuel Warning . . . . . . . . . . . . 5-27
Mountain Mode . . . . . . . . . . . . . . . 5-24
Safety Belt Reminders . . . . . . . . 5-16 Lights (cont'd)
Security . . . . . . . . . . . . . . . . . . . . . . 5-27
Service Electric Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . 5-23
Sport Mode . . . . . . . . . . . . . . . . . . . 5-24
StabiliTrak
®OFF . . . . . . . . . . . . . 5-24
Tire Pressure . . . . . . . . . . . . . . . . . 5-25
Traction Control System (TCS)/StabiliTrak
®. . . . . . . . . . 5-25
Traction Off . . . . . . . . . . . . . . . . . . . 5-24
Locks Automatic Door . . . . . . . . . . . . . . . 2-13
Delayed Locking . . . . . . . . . . . . . . 2-13
Door . . . . . . . . . . . . . . . . . . . . . . . . . . 2-11
Lockout Protection . . . . . . . . . . . . 2-13
Power Door . . . . . . . . . . . . . . . . . . . 2-12
Safety . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Loss of Control . . . . . . . . . . . . . . . . . 9-7
Low Fuel Warning Light . . . . . . . . 5-27
Lower Anchors and Tethers
for Children (LATCH
System) . . . . . . . . . . . . . . . . . . . . . . 3-42

Black plate (7,1)Chevrolet Volt Owner Manual - 2012
INDEX i-7
M
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . .11-14
Maintenance Modes . . . . . . . . . . . 9-28
Maintenance Schedule Recommended Fluidsand Lubricants . . . . . . . . . . . . .11-12
Malfunction Indicator Lamp . . . . 5-19
Messages Airbag System . . . . . . . . . . . . . . . . 5-53
Anti-theft Alarm System . . . . . . . 5-53
Brake System . . . . . . . . . . . . . . . . 5-48
Door Ajar . . . . . . . . . . . . . . . . . . . . . 5-49
Drive Mode . . . . . . . . . . . . . . . . . . . 5-49
Electric Drive Unit . . . . . . . . . . . . 5-49
Engine Cooling System . . . . . . . 5-49
Engine Oil . . . . . . . . . . . . . . . . . . . . 5-50
Fuel System . . . . . . . . . . . . . . . . . . 5-50
Key and Lock . . . . . . . . . . . . . . . . . 5-51
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
Object Detection System . . . . . 5-52
Propulsion Power . . . . . . . . . . . . . 5-52
Ride Control System . . . . . . . . . . 5-53
Service Vehicle . . . . . . . . . . . . . . . 5-54
Starting the Vehicle . . . . . . . . . . . 5-54
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-55 Messages (cont'd)
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-47
Vehicle Reminder . . . . . . . . . . . . . 5-55
Vehicle Speed . . . . . . . . . . . . . . . . 5-55
Washer Fluid . . . . . . . . . . . . . . . . . 5-55
Mirrors Automatic DimmingRearview . . . . . . . . . . . . . . . . . . . . 2-18
Convex . . . . . . . . . . . . . . . . . . . . . . . 2-17
Folding . . . . . . . . . . . . . . . . . . . . . . . 2-17
Heated . . . . . . . . . . . . . . . . . . . . . . . 2-17
Manual Rearview . . . . . . . . . . . . . 2-18
Power . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Mode
Electric . . . . . . . . . . . . . . . . . . . . . . . 9-24
Extended Range . . . . . . . . . . . . . . 9-24
Modes Driver Selected . . . . . . . . . . . . . . . 9-25
Maintenance . . . . . . . . . . . . . . . . . . 9-28
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . 10-51
Mountain Mode Light . . . . . . . . . . 5-24
MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16
Multi-band Antenna . . . . . . . . . . . . 7-13
N
Navigation OnStar®. . . . . . . . . . . . . . . . . . . . . . 14-2
Vehicle Data Recording and Privacy . . . . . . . . . . . . . . . 13-17
New Vehicle Break-In . . . . . . . . . . 9-17
O
Object Detection System Messages . . . . . . . . . . . . . . . . . . . . 5-52
Odometer . . . . . . . . . . . . . . . . . . . . . . 5-14 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Off-Road
Recovery . . . . . . . . . . . . . . . . . . . . . . 9-7
Oil Engine . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Engine Oil Life System . . . . . 10-12
Messages . . . . . . . . . . . . . . . . . . . . 5-50
Pressure Light . . . . . . . . . . . . . . . . 5-26
Older Children, Restraints . . . . . 3-33
Online Owner Center . . . . . . . . . . 13-5