engine CHEVROLET COBALT 2006 1.G Owners Manual

Underbody Flushing Service
At least every spring, use plain water to ush any
corrosive materials from the underbody. Take care
to clean thoroughly any areas where mud and other
debris can collect.
Recommended Fluids and
Lubricants
Fluids and lubricants identied below by name, part
number, or specication may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine Oil
(2.2L and 2.4L
L4 engines)Engine oil which meets
GM Standard GM6094M and
displays the American Petroleum
Institute (API) Certied for
Gasoline Engines starburst symbol.
GM Goodwrench
®oil meets all
the requirements for your vehicle.
To determine the proper viscosity
for your vehicle’s engine, see
Engine Oil on page 5-15.
Usage Fluid/Lubricant
Engine Oil
(2.0L L4
Supercharged
engine)The engine requires a special
engine oil meeting GM Standard
GM4718M. Oils meeting this
standard may be identied with the
American Petroleum Institute (API)
Certied for Gasoline Engines
starburst symbol. However, not all
synthetic API oils with the starburst
symbol will meet this GM standard.
You should look for and use only an
oil that meets GM Standard
GM4718M. GM Goodwrench
®oil
meets all the requirements for your
vehicle. For the proper viscosity, see
Engine Oil on page 5-15.
Engine Cooling
System50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant. SeeEngine Coolant on
page 5-24.
Intercooler
System
(2.0L L4
Supercharged
engine)50/50 mixture of clean, drinkable
water and use only DEX-COOL
®
Coolant.
6-12

Usage Fluid/Lubricant
Hydraulic Brake
SystemDelco®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Hydraulic
Clutch SystemDelco
®Supreme 11 Brake Fluid or
equivalent DOT-3 brake uid.
Windshield
WasherOptikleen
®Washer Solvent.
Parking Brake
Cable GuidesChassis Lubricant
(GM Part No. 12377985,
in Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Manual
Transaxle
(2.2L and 2.4L
L4 engines)DEXRON
®-III Automatic
Transmission Fluid. Look for
“Approved for the H-Specication”
on the label.
Manual
Transaxle
(2.0L L4
Supercharged
engine)Manual Transmission Fluid
(Part No. 21018899).
Automatic
TransaxleDEXRON
®-VI Automatic
Transmission Fluid.
Key Lock
CylindersMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Usage Fluid/Lubricant
Manual
Transaxle Shift
LinkageChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Clutch Linkage
Pivot PointsEngine Oil.
Chassis
LubricationChassis Lubricant
(GM Part No. U.S. 12377985, in
Canada 88901242) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood Latch
Assembly,
Secondary
Latch, Pivots,
Spring Anchor,
and
Release PawlLubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293, in
Canada 992723) or lubricant
meeting requirements of NLGI #2,
Category LB or GC-LB.
Hood and Door
HingesMulti-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241, in
Canada 10953474).
Weatherstrip
ConditioningDielectric Silicone Grease
(GM Part No. U.S. 12345579, in
Canada 992887).
6-13

Normal Maintenance Replacement Parts
Replacement parts identied below by name, part number, or specication can be obtained from your GM dealer.
Normal Maintenance Replacement Parts
Part GM Part NumberACDelco®Part
Number
Engine Air Cleaner/Filter
2.2L L4 and 2.4L L4 Engine 21999324 A2956C
2.0L L4 Engine Supercharged 15239447 A2975C
Engine Oil Filter 12579143 PF456G
Spark Plugs
2.2L L4 and 2.4L L4 Engine 12599232 41-981
2.0L L4 Engine Supercharged 12787099 PFR6T-10G
Passenger Compartment Air Filter 52493319 CF125
Windshield Wiper Blade (Hook Type)
Driver’s Side — 22 inches (56 cm) 15243233 —
Passenger’s Side — 17 inches (43 cm) 15243232 —
6-14

Additional Program Information
Courtesy Transportation is available during the
Bumper-to-Bumper warranty coverage period, but it is
not part of the New Vehicle Limited Warranty. A separate
booklet entitledWarranty and Owner Assistance
Informationfurnished with each new vehicle provides
detailed warranty coverage information.
Courtesy Transportation is available only at participating
dealers and all program options, such as shuttle
service, may not be available at every dealer. Please
contact your dealer for specic information about
availability. All Courtesy Transportation arrangements
will be administered by appropriate dealer personnel.
Canadian Vehicles:For warranty repairs during
the Complete Vehicle Coverage period of the
General Motors of Canada New Vehicle Limited
Warranty, alternative transportation may be available
under the Courtesy Transportation Program. Please
consult your dealer for details.
General Motors reserves the right to unilaterally modify,
change or discontinue Courtesy Transportation at
any time and to resolve all questions of claim eligibility
pursuant to the terms and conditions described
herein at its sole discretion.
Vehicle Data Collection and Event
Data Recorders
Your vehicle, like other modern motor vehicles, has a
number of sophisticated computer systems that monitor
and control several aspects of the vehicle’s performance.
Your vehicle uses on-board vehicle computers to monitor
emission control components to optimize fuel economy,
to monitor conditions for airbag deployment and, if so
equipped, to provide anti-lock braking and to help the
driver control the vehicle in difficult driving situations.
Some information may be stored during regular
operations to facilitate repair of detected malfunctions;
other information is stored only in a crash event by
computer systems, such as those commonly called event
data recorders (EDR).
In a crash event, computer systems, such as the Airbag
Sensing and Diagnostic Module (SDM) in your vehicle
may record information about the condition of the vehicle
and how it was operated, such as data related to
engine speed, brake application, throttle position, vehicle
speed, safety belt usage, airbag readiness, airbag
performance, and the severity of a collision. This
information has been used to improve vehicle crash
performance and may be used to improve crash
performance of future vehicles and driving safety.
Unlike the data recorders on many airplanes, these
on-board systems do not record sounds, such as
conversation of vehicle occupants.
7-9

Reporting Safety Defects to the
Canadian Government
If you live in Canada, and you believe that your vehicle
has a safety defect, you should immediately notify
Transport Canada, in addition to notifying General
Motors of Canada Limited. You may call them at
1-800-333-0510 or write to:
Transport Canada
Place de Ville Tower C
330 Sparks Street
Ottawa, Ontario K1A 0N5
Reporting Safety Defects to
General Motors
In addition to notifying NHTSA (or Transport Canada) in
a situation like this, we certainly hope you will notify
General Motors. Please call the Chevrolet Customer
Assistance Center at 1-800-222-1020, or write:
Chevrolet Motor Division
Chevrolet Customer Assistance Center
P.O. Box 33170
Detroit, MI 48232-5170In Canada, please call us at 1-800-263-3777 (English)
or 1-800-263-7854 (French). Or, write:
General Motors of Canada Limited
Customer Communication Centre, 163-005
1908 Colonel Sam Drive
Oshawa, Ontario L1H 8P7
Service Publications Ordering
Information
Service Manuals
Service Manuals have the diagnosis and repair
information on engines, transmission, axle suspension,
brakes, electrical, steering, body, etc.
Transmission, Transaxle, Transfer
Case Unit Repair Manual
This manual provides information on unit repair service
procedures, adjustments, and specications for
GM transmissions, transaxles, and transfer cases.
7-14

A
Accessories and Modications............................ 5-3
Accessory Power Outlet(s)...............................3-16
Additives, Fuel................................................. 5-6
Add-On Electrical Equipment............................5-97
Air Cleaner/Filter, Engine.................................5-21
Air Conditioning..............................................3-17
Airbag
Passenger Status Indicator...........................3-26
Readiness Light..........................................3-25
Airbag Sensing and Diagnostic Module (SDM)...... 7-9
Airbag System................................................1-53
Adding Equipment to Your
Airbag-Equipped Vehicle............................1-67
How Does an Airbag Restrain?......................1-60
Passenger Sensing System...........................1-62
Servicing Your Airbag-Equipped Vehicle..........1-66
What Makes an Airbag Inate?......................1-60
What Will You See After an Airbag Inates?....1-61
When Should an Airbag Inate?....................1-59
Where Are the Airbags?...............................1-56
Anti-Lock Brake System (ABS)........................... 4-7
Anti-Lock Brake, System Warning Light..............3-30
Appearance Care
Aluminum or Chrome-Plated Wheels..............5-93
Care of Safety Belts....................................5-91
Chemical Paint Spotting...............................5-95
Cleaning Exterior Lamps/Lenses....................5-92
Cleaning the Inside of Your Vehicle................5-88Appearance Care (cont.)
Fabric/Carpet..............................................5-90
Finish Care.................................................5-92
Finish Damage............................................5-94
Instrument Panel, Vinyl, and
Other Plastic Surfaces...............................5-91
Leather......................................................5-90
Sheet Metal Damage...................................5-94
Tires..........................................................5-94
Underbody Maintenance...............................5-95
Vehicle Care/Appearance Materials................5-95
Washing Your Vehicle...................................5-92
Weatherstrips..............................................5-91
Windshield and Wiper Blades........................5-93
Ashtray(s)......................................................3-17
Audio System(s).............................................3-48
Audio Steering Wheel Controls......................3-71
Care of Your CD Player...............................3-72
Care of Your CDs........................................3-72
Fixed Mast Antenna.....................................3-73
Radio with CD....................................3-50, 3-57
Setting the Time..........................................3-49
Theft-Deterrent Feature................................3-70
Understanding Radio Reception.....................3-71
XM™ Satellite Radio Antenna System............3-73
Automatic Door Lock......................................... 2-9
Automatic Transaxle
Fluid..........................................................5-23
Operation...................................................2-23
1

B
Battery..........................................................5-41
Run-Down Protection...................................3-16
Before Leaving on a Long Trip.........................4-22
Boost Gage...................................................3-37
Brake
Anti-Lock Brake System (ABS)........................ 4-7
Emergencies................................................ 4-9
Parking......................................................2-27
System Warning Light..................................3-29
Brakes..........................................................5-38
Braking........................................................... 4-6
Braking in Emergencies..................................... 4-9
Break-In, New Vehicle.....................................2-17
Bulb Replacement...........................................5-49
Back-Up Lamps...........................................5-54
Center High-Mounted Stoplamp (CHMSL)........5-51
Halogen Bulbs............................................5-49
Headlamp Aiming........................................5-46
Headlamps, Front Turn Signal,
Sidemarker, and Parking Lamps.................5-50
Replacement Bulbs......................................5-55
Taillamps and Turn Signal Lamps..................5-52
Taillamps, Turn Signal, Stoplamps
and Back-up Lamps.................................5-53
Buying New Tires...........................................5-66
C
California Fuel.................................................. 5-6
California Proposition 65 Warning....................... 5-3
Canadian Owners................................................ ii
Capacities and Specications..........................5-107
Carbon Monoxide...........2-10, 2-32, 4-26, 4-39, 4-46
Care of
Safety Belts................................................5-91
Your CD Player...........................................3-72
Your CDs ...................................................3-72
Center Console Storage Area...........................2-37
Center High-Mounted Stoplamp (CHMSL)...........5-51
Chains, Tire...................................................5-72
Charging System Light....................................3-28
Check
Engine Light...............................................3-32
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-95
Child Restraints
Child Restraint Systems...............................1-38
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-43
Older Children.............................................1-32
Securing a Child Restraint in
a Rear Seat Position................................1-48
Securing a Child Restraint in
the Right Front Seat Position.....................1-50
2

Child Restraints (cont.)
Where to Put the Restraint...........................1-42
Cigarette Lighter.............................................3-17
Cleaning
Aluminum or Chrome-Plated Wheels..............5-93
Exterior Lamps/Lenses.................................5-92
Fabric/Carpet..............................................5-90
Finish Care.................................................5-92
Inside of Your Vehicle..................................5-88
Instrument Panel, Vinyl, and
Other Plastic Surfaces..............................5-91
Leather......................................................5-90
Tires..........................................................5-94
Underbody Maintenance...............................5-95
Washing Your Vehicle...................................5-92
Weatherstrips..............................................5-91
Windshield and Wiper Blades........................5-93
Climate Control System...................................3-17
Air Filter, Passenger Compartment.................3-20
Outlet Adjustment........................................3-20
Clutch, Hydraulic.............................................5-23
Collision Damage Repair..................................7-10
Comfort Guides, Rear Safety Belt.....................1-28
Compact Spare Tire........................................5-88Competitive Driving, Racing or Other.................4-17
Content Theft-Deterrent....................................2-14
Control of a Vehicle.......................................... 4-6
Convenience Net............................................2-37
Coolant
Engine Temperature Warning Light.................3-32
Heater, Engine............................................2-22
Surge Tank Pressure Cap.............................5-29
Cooling System..............................................5-31
Cruise Control................................................3-10
Cupholder(s)..................................................2-37
Customer Assistance Information
Courtesy Transportation.................................. 7-7
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
GM Mobility Reimbursement Program............... 7-5
Reporting Safety Defects to General Motors....7-14
Reporting Safety Defects to
the Canadian Government.........................7-14
Reporting Safety Defects to
the United States Government...................7-13
Roadside Assistance Program......................... 7-6
Service Publications Ordering Information........7-14
3

D
Daytime Running Lamps..................................3-14
Differential, Limited-Slip....................................4-11
Doing Your Own Service Work........................... 5-4
Dome Lamp...................................................3-15
Door
Automatic Door Lock..................................... 2-9
Delayed Locking........................................... 2-8
Locks.......................................................... 2-7
Power Door Locks......................................... 2-8
Programmable Automatic Door Unlock.............. 2-9
Rear Door Security Locks............................... 2-9
Driver
Position, Safety Belt.....................................1-18
Seat Height Adjuster...................................... 1-3
Driver Information Center (DIC).........................3-38
DIC Operation and Displays..........................3-38
DIC Vehicle Personalization..........................3-43
DIC Warnings and Messages........................3-40
Driver’s Storage Compartment..........................2-37
Driving
At Night.....................................................4-17
City...........................................................4-20
Defensive..................................................... 4-2
Drunken....................................................... 4-3
Freeway.....................................................4-21
Hill and Mountain Roads..............................4-24
In Rain and on Wet Roads...........................4-18
Rocking Your Vehicle to Get it Out.................4-31
Winter........................................................4-26
E
Easy Entry Seat............................................... 1-8
Electrical System
Add-On Equipment......................................5-97
Engine Compartment Fuse Block.................5-101
Floor Console Fuse Block.............................5-99
Fuses and Circuit Breakers...........................5-98
Headlamp Wiring.........................................5-98
Power Windows and Other Power Options......5-98
Windshield Wiper Fuses...............................5-98
Engine
Air Cleaner/Filter.........................................5-21
Battery.......................................................5-41
Check and Service Engine Soon Light............3-32
Coolant......................................................5-24
Coolant Heater............................................2-22
Coolant Temperature Warning Light................3-32
Engine Compartment Overview......................5-12
Exhaust.....................................................2-32
Oil .............................................................5-15
Oil Life System...........................................5-20
Overheating................................................5-29
Starting......................................................2-20
Enhanced Traction System (ETS)........................ 4-9
Warning Light.............................................3-31
Entry/Exit Lighting...........................................3-16
Event Data Recorders (EDR)............................. 7-9
Extender, Safety Belt.......................................1-31
4

F
Filter
Engine Air Cleaner......................................5-21
Finish Damage...............................................5-94
Fixed Mast Antenna........................................3-73
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-73
Flat Tire, Changing.........................................5-74
Flat Tire, Storing.............................................5-85
Fluid
Automatic Transaxle.....................................5-23
Manual Transaxle........................................5-23
Windshield Washer......................................5-37
Fog Lamp Light..............................................3-36
Fog Lamps....................................................3-15
Folding Rear Seat...........................................1-10
Fuel............................................................... 5-5
Additives...................................................... 5-6
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-10
Filling Your Tank........................................... 5-8
Fuels in Foreign Countries.............................. 5-7Fuel (cont.)
Gage.........................................................3-36
Gasoline Octane........................................... 5-5
Gasoline Specications.................................. 5-6
Fuses
Engine Compartment Fuse Block.................5-101
Floor Console Fuse Block.............................5-99
Fuses and Circuit Breakers...........................5-98
Windshield Wiper.........................................5-98
G
Gage
Boost.........................................................3-37
Fuel..........................................................3-36
Speedometer..............................................3-24
Tachometer.................................................3-24
Gasoline
Octane........................................................ 5-5
Specications............................................... 5-6
Glove Box.....................................................2-37
GM Mobility Reimbursement Program.................. 7-5
5