check engine light CHEVROLET MALIBU 2008 6.G User Guide

BRAKE FLUID
This message displays, while the ignition is on, when
the brake uid level is low. The brake system warning
light on the instrument panel cluster also comes on.
SeeBrake System Warning Light on page 3-37for more
information. Have the brake system serviced by your
dealer/retailer as soon as possible.
CHANGE OIL SOON
This message displays when the life of the engine oil
has expired and it should be changed.
When this message is acknowledged and cleared from
the display, the engine oil life system must still be
reset separately. SeeEngine Oil Life System on
page 5-22,Engine Oil on page 5-19, andScheduled
Maintenance on page 6-4for more information.
CHECK GAS CAP
This message displays if the fuel cap has not been fully
tightened. Recheck the fuel cap to make sure that it
is on properly. A few driving trips with the cap properly
installed should turn the message off.
CHECK TIRE PRESS (Pressure)
This message displays when the pressure in one or
more of the vehicle’s tires needs to be checked. If a tire
pressure message appears on the DIC, stop as soon
as you can. Have the tire pressures checked and set to
those shown on the Tire Loading Information label.
SeeTires on page 5-52,Loading the Vehicle on
page 4-21, andInflation - Tire Pressure on page 5-60.
The DIC also shows the tire pressure values. See
DIC Operation and Displays on page 3-46. If the tire
pressure is low, the low tire pressure warning light
comes on. SeeTire Pressure Light on page 3-41.
CRUISE ENGAGED
This message displays when the cruise control system
is active. SeeCruise Control on page 3-10for more
information.
DOOR AJAR
This message displays if one or more of the vehicle’s
doors are not closed properly. Make sure that the
door(s) are closed completely.
3-49

Antilock Brake System (ABS)
Your vehicle has the Antilock Brake System (ABS), an
advanced electronic braking system that will help
prevent a braking skid.
When you start the engine and begin to drive away,
ABS will check itself. You might hear a momentary
motor or clicking noise while this test is going on, and
you might even notice that the brake pedal moves
a little. This is normal.
If there is a problem with
ABS, this warning light will
stay on. SeeAntilock Brake
System (ABS) Warning
Light on page 3-38.
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each wheel.ABS can change the brake pressure faster than any
driver could. The computer is programmed to make the
most of available tire and road conditions. This can
help you steer around the obstacle while braking hard.
As you brake, the computer keeps receiving updates
on wheel speed and controls braking pressure
accordingly.
Remember: ABS does not change the time you need to
get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle
in front of you, you will not have time to apply the brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you
have ABS.
Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work for you. You might
hear the antilock pump or motor operate, and feel the
brake pedal pulsate, but this is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same time.
In many emergencies, steering can help you more than
even the very best braking.
4-5

Automatic Transmission Fluid
It is not necessary to check the transmission uid level.
A transmission uid leak is the only reason for uid loss.
If a leak occurs, take your vehicle to the dealer/retailer
and have it repaired as soon as possible.
Change the uid and lter at the intervals listed in
Additional Required Services on page 6-6, and be sure
to use the transmission uid listed inRecommended
Fluids and Lubricants on page 6-12.
Notice:Use of the incorrect automatic transmission
uid may damage your vehicle, and the damages
may not be covered by your warranty. Always
use the automatic transmission uid listed in
Recommended Fluids and Lubricants on page 6-12.
For the 2.4L, 3.5L and 3.6L engines, the transmission
uid will not reach the end of the dipstick unless
the transmission is at operating temperature. If you
need to check the transmission uid level, please take
your vehicle to your dealer/retailer.
Engine Coolant
The cooling system in your vehicle is lled with
DEX-COOL®engine coolant. This coolant is designed
to remain in your vehicle for ve years or 150,000 miles
(240 000 km), whichever occurs rst, if you add only
DEX-COOL
®extended life coolant.The following explains your cooling system and how to
add coolant when it is low. If you have a problem with
engine overheating, seeEngine Overheating on
page 5-29.
A 50/50 mixture of clean, drinkable water and
DEX-COOL
®coolant will:
Give freezing protection down to−34°F (−37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
Notice:Using coolant other than DEX-COOL
®can
cause premature engine, heater core, or radiator
corrosion. In addition, the engine coolant may
require changing sooner, at the rst maintenance
service after each 30,000 miles (50 000 km) or
24 months, whichever occurs rst. Any repairs would
not be covered by the vehicle warranty. Always use
DEX-COOL
®(silicate-free) coolant in the vehicle.
5-26

Checking Coolant
The engine coolant surge tank is located in the rear of
the engine compartment.
SeeEngine Compartment Overview on page 5-14for
more information on location.
{CAUTION:
Turning the surge tank pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
badly. Never turn the surge tank pressure
cap — even a little — when the engine and
radiator are hot.
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be at the
FULL COLD mark or slightly higher.
Adding Coolant
If you need more coolant, add the proper DEX-COOL®
coolant mixture at the surge tank, but only when the
engine is cool. If the surge tank is empty, a special ll
procedure is necessary. SeeEngine Overheating
on page 5-29andCooling System on page 5-32.
5-28

Automatic Headlamp System............................3-15
Automatic Transmission
Fluid..........................................................5-26
Operation...........................................2-28, 2-30
B
Backglass Antenna..........................................3-81
Battery..........................................................5-42
Run-Down Protection...................................3-18
Brake
Emergencies................................................ 4-5
Brakes..........................................................5-39
Panic Assist................................................4-10
System Warning Light..................................3-37
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-5
Break-In, New Vehicle.....................................2-22
Bulb Replacement...........................................5-48
Halogen Bulbs............................................5-48
Headlamp Aiming........................................5-48
License Plate Lamps....................................5-50
Replacement Bulbs......................................5-51
Taillamps, Turn Signal, and Stoplamps............5-49
Buying New Tires...........................................5-70
C
Calibration.....................................................2-39
California Fuel.................................................. 5-6
California Perchlorate Materials Requirements....... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners................................................ ii
Capacities and Specications..........................5-108
Carbon Monoxide...........................2-13, 2-37, 4-18
Care of
Safety Belts................................................5-92
CD, MP3 .......................................................3-73
Center Console Storage Area...........................2-52
Chains, Tire...................................................5-76
Charging System Light....................................3-37
Check
Engine Light...............................................3-41
Checking Things Under the Hood......................5-12
Chemical Paint Spotting...................................5-96
Child Restraints
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-42
Older Children.............................................1-31
Securing a Child Restraint in a
Rear Seat Position...................................1-50
2

Engine
Air Cleaner/Filter.........................................5-24
Check and Service Engine Soon Light............3-41
Coolant......................................................5-26
Coolant Heater............................................2-27
Coolant Temperature Gage...........................3-40
Coolant Temperature Warning Light................3-40
Drive Belt Routing.......................................6-14
Engine Compartment Overview......................5-14
Exhaust.....................................................2-37
Oil .............................................................5-19
Oil Life System...........................................5-22
Overheated Protection Operating Mode...........5-31
Overheating................................................5-29
Starting......................................................2-24
Entry/Exit Lighting...........................................3-17
Event Data Recorders.....................................7-18
Extender, Safety Belt.......................................1-30
F
Filter
Engine Air Cleaner......................................5-24
Finish Damage...............................................5-95
Flashers, Hazard Warning.................................. 3-6
Flash-to-Pass................................................... 3-8
Flat Tire........................................................5-77Flat Tire, Changing.........................................5-78
Flat Tire, Storing.............................................5-87
Fluid
Automatic Transmission................................5-26
Power Steering...........................................5-36
Windshield Washer......................................5-38
Fog Lamp
Fog ...........................................................3-16
Folding Rear Seat............................................ 1-9
Front Reading Lamps......................................3-17
Front Storage Area.........................................2-52
Fuel............................................................... 5-5
Additives...................................................... 5-7
California Fuel.............................................. 5-6
Filling a Portable Fuel Container....................5-11
Filling the Tank............................................. 5-8
Fuels in Foreign Countries.............................. 5-8
Gage .........................................................3-45
Gasoline Octane........................................... 5-6
Gasoline Specications.................................. 5-6
Running Out of...........................................2-38
Fuses...........................................................5-99
Engine Compartment Fuse Block.................5-102
Instrument Panel Fuse Block.........................5-99
Rear Compartment Fuse Block....................5-105
Windshield Wiper.........................................5-98
5

G
Gage
Engine Coolant Temperature.........................3-40
Fuel..........................................................3-45
Speedometer..............................................3-32
Tachometer.................................................3-32
Garage Door Opener.......................................2-45
Gasoline
Octane........................................................ 5-6
Specications............................................... 5-6
Glove Box.....................................................2-52
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-6
Head Restraints............................................... 1-7
Headlamp
Aiming .......................................................5-48
Headlamps....................................................3-13
Bulb Replacement.......................................5-48
Daytime Running Lamps...............................3-14
Delayed.....................................................3-14
Flash-to-Pass............................................... 3-8
Halogen Bulbs............................................5-48Headlamps (cont.)
High/Low Beam Changer................................ 3-8
On Reminder..............................................3-14
Headlamps Off in Park....................................3-14
Heated Seats................................................... 1-4
Heater...................................................3-21, 3-24
Engine Coolant...........................................2-27
Highbeam On Light.........................................3-45
High-Speed Operation, Tires.............................5-62
Highway Hypnosis...........................................4-16
Hill and Mountain Roads..................................4-17
Hood
Checking Things Under................................5-12
Release.....................................................5-12
Horn ............................................................... 3-6
How to Wear Safety Belts Properly...................1-16
I
Ignition Positions.............................................2-22
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-60
Instrument Panel
Brightness..................................................3-16
Cluster.......................................................3-31
Overview..................................................... 3-4
Storage Area..............................................2-52
6

M
Maintenance Schedule
Additional Required Services........................... 6-6
At Each Fuel Fill........................................... 6-8
At Least Once a Month.................................. 6-9
At Least Once a Year.................................... 6-9
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-7
Maintenance Record....................................6-16
Maintenance Replacement Parts....................6-13
Maintenance Requirements............................. 6-2
Owner Checks and Services........................... 6-8
Recommended Fluids and Lubricants.............6-12
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-41
Manual Lumbar Controls.................................... 1-3
Manual Seats................................................... 1-2
Manual, Using.................................................... iii
Message
DIC Warnings and Messages........................3-48Mirrors
Automatic Dimming Rearview with OnStar
®
and Compass..........................................2-39
Manual Rearview Mirror................................2-39
Outside Automatic Dimming Mirror.................2-42
Outside Power Mirrors..................................2-41
MP3 .............................................................3-73
MyGMLink.com................................................ 7-5
N
Navigation System, Privacy..............................7-19
New Vehicle Break-In......................................2-22
O
Odometer......................................................3-32
Odometer, Trip...............................................3-32
Off-Road Recovery..........................................4-13
Oil
Engine.......................................................5-19
Pressure Light.............................................3-44
8