check engine light CHEVROLET SILVERADO 2009 2.G Owner's Manual

Maintenance Footnotes
This maintenance section applies to vehicles with a
gasoline engine. For diesel engine vehicles, see
the maintenance schedule section in the DURAMAX
®
Diesel manual.
†The U.S. Environmental Protection Agency or the
California Air Resources Board has determined that the
failure to perform this maintenance item will not nullify
the emission warranty or limit recall liability prior to
the completion of the vehicle’s useful life. We, however,
urge that all recommended maintenance services be
performed at the indicated intervals and the
maintenance be recorded.
#Lubricate the front suspension, steering linkage,
and parking brake cable guides. Control arm ball joints
on 2500/3500 series vehicles require lubrication but
should not be lubricated unless their temperature is
10°F (−12°C) or higher, or they could be damaged.
Control arm ball joints on 1500 series vehicles are
maintenance-free. Vehicles used under severe
commercial operating conditions require lubrication
on a regular basis every 3,000 miles (5 000 km).
(a)Visually inspect brake lines and hoses for proper
hook-up, binding, leaks, cracks, chafing, etc. Inspect
disc brake pads for wear and rotors for surface
condition. Inspect drum brake linings/shoes for wear or
cracks. Inspect other brake parts, including drums,
wheel cylinders, calipers, parking brake, etc.(b)Visually inspect front and rear suspension and
steering system for damaged, loose or missing parts,
signs of wear or lack of lubrication. Inspect power
steering lines and hoses for proper hook-up, binding,
leaks, cracks, chafing, etc. Visually check constant
velocity joints, rubber boots, and axle seals for leaks.
(c)Visually inspect hoses and have them replaced if
they are cracked, swollen, or deteriorated. Inspect all
pipes, fittings and clamps; replace with genuine parts as
needed. To help ensure proper operation, a pressure test
of the cooling system and pressure cap and cleaning the
outside of the radiator and air conditioning condenser is
recommended at least once a year.
(d)Inspect wiper blades for wear, cracking, or
contamination. Clean the windshield and wiper blades,
if contaminated. Replace wiper blades that are worn
or damaged. See Windshield Wiper Blade Replacement
on page 5-64 and Windshield and Wiper Blades on
page 5-119 for more information.
(e)Make sure the safety belt reminder light and safety
belt assemblies are working properly. Look for any other
loose or damaged safety belt system parts. If you see
anything that might keep a safety belt system from doing
its job, have it repaired. Have any torn or frayed safety
belts replaced. Also see Checking the Restraint Systems
on page 1-92.
6-9

Capacities and Specications..........................5-130
Carbon Monoxide...........................2-12, 2-55, 4-28
Care of
Safety Belts..............................................5-117
Cargo Lamp...................................................3-21
Cargo Management System.............................2-83
CD, MP3 ............................................3-108, 3-113
Center Console Storage Area...........................2-82
Center High-Mounted Stoplamp (CHMSL) and
Cargo Lamp...............................................5-59
Center Seat...................................................1-14
Chains, Tire...................................................5-90
Charging System Light....................................3-41
Check
Engine Lamp..............................................3-45
Checking Things Under the Hood......................5-12
Chemical Paint Spotting.................................5-121
Child Restraints
Child Restraint Systems...............................1-45
Infants and Young Children...........................1-41
Lower Anchors and Tethers for Children..........1-49
Older Children.............................................1-38
Securing a Child Restraint in a Rear Seat
Position..................................................1-58Child Restraints (cont.)
Securing a Child Restraint in the Center
Front Seat Position...................................1-61
Securing a Child Restraint in the Right
Front Seat Position..................1-61, 1-66, 1-71
Where to Put the Restraint...........................1-47
Cigarette Lighter.............................................3-23
Cleaning
Aluminum or Chrome-Plated Wheels.............5-120
Exterior Lamps/Lenses................................5-118
Fabric/Carpet............................................5-116
Finish Care...............................................5-119
Instrument Panel, Vinyl, and Other Plastic
Surfaces...............................................5-117
Interior.....................................................5-114
Leather....................................................5-116
Tires........................................................
5-121
Underbody Maintenance.............................5-121
Washing Your Vehicle.................................5-118
Weatherstrips............................................5-117
Windshield and Wiper Blades......................5-119
Climate Control System...........................3-24, 3-26
Dual Automatic............................................3-28
Outlet Adjustment........................................3-33
3

Driving (cont.)
Highway Hypnosis.......................................4-26
Hill and Mountain Roads..............................4-27
In Rain and on Wet Roads...........................4-25
Off-Road ....................................................4-12
Recovery Hooks..........................................4-31
Rocking Your Vehicle to Get it Out.................4-30
Winter........................................................4-28
Driving for Better Fuel Economy......................... 4-2
Dual Automatic Climate Control System.............3-28
Dual Tire Operation.........................................5-75
DVD
Rear Seat Entertainment System..................3-129
E
EDR .............................................................7-16
Electrical System
Add-On Equipment.....................................5-123
Center Instrument Panel Fuse Block.............5-126
Fuses and Circuit Breakers.........................5-123
Instrument Panel Fuse Block.......................5-124
Power Windows and Other Power Options....5-123
Underhood Fuse Block...............................5-127
Windshield Wiper Fuses.............................5-123Electronic Immobilizer
PASS-Key
®III+...........................................2-19
Electronic Immobilizer Operation
PASS-Key
®III+...........................................2-19
Engine
Air Cleaner/Filter.........................................5-19
Check and Service Engine Soon Lamp...........3-45
Coolant......................................................5-29
Coolant Heater............................................2-26
Coolant Temperature Gage...........................3-44
Drive Belt Routing.......................................6-18
Engine Compartment Overview......................5-14
Exhaust.....................................................2-55
Fan Noise..................................................5-37
Fast Idle System.........................................2-25
Oil .............................................................5-15
Oil Life System...........................................5-18
Overheated Protection Operating Mode...........5-37
Overheating................................................5-34
Starting......................................................2-23
Entry Lighting.................................................3-20
Event Data Recorders.....................................7-17
Exit Lighting...................................................3-20
Extender, Safety Belt.......................................1-37
Exterior Lamps...............................................3-16
5

Gasoline
Octane........................................................ 5-6
Specications............................................... 5-7
Glove Box.....................................................2-81
GM Mobility Reimbursement Program.................. 7-7
H
Hazard Warning Flashers................................... 3-8
Head Restraints............................................... 1-3
Headlamp
Aiming .......................................................5-55
Headlamps....................................................5-58
Bulb Replacement.......................................5-58
Daytime Running Lamp................................3-17
Exterior Lamps............................................3-16
Flash-to-Pass..............................................3-10
Halogen Bulbs............................................5-58
High/Low Beam Changer..............................3-10
On Reminder..............................................3-17
Pickup Box Identication and Fender Marker
Lamps ....................................................5-60
Heated Seats................................................... 1-8Heater...................................................3-24, 3-26
Engine Coolant...........................................2-26
Heater...........................................................3-28
Highbeam On Light.........................................3-50
High-Speed Operation, Tires.............................5-74
Highway Hypnosis...........................................4-26
Hill and Mountain Roads..................................4-27
Hood
Checking Things Under................................5-12
Release.....................................................5-13
Horn ............................................................... 3-8
How to Wear Safety Belts Properly...................1-21
I
Ignition Positions.............................................2-21
Infants and Young Children, Restraints...............1-41
Ination - Tire Pressure...................................5-73
Instrument Panel
Brightness..................................................3-20
Cluster.......................................................3-34
Overview...............................................3-4, 3-6
Storage Area..............................................2-81
7

Mirrors (cont.)
Outside Manual Mirrors................................2-58
Outside Power Foldaway Mirrors....................2-59
Outside Power Mirrors..................................2-59
Outside Towing Mirrors.................................2-58
Park Tilt .....................................................2-60
MP3 ..................................................3-108, 3-113
MyGMLink.com................................................ 7-5
N
Navigation System, Privacy..............................7-18
Navigation/Radio System, see Navigation
Manual.....................................................3-119
New Vehicle Break-In......................................2-21
Noise Control System, Tampering......................5-54
O
Odometer......................................................3-35
Odometer, Trip...............................................3-35
Off-Road Driving.............................................4-12
Off-Road Recovery..........................................4-11Oil
Engine.......................................................5-15
Pressure Gage............................................3-48
Pressure Light.............................................3-49
Oil, Engine Oil Life System..............................5-18
Older Children, Restraints................................1-38
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-18
OnStar
®System, see OnStar®Manual...............2-71
Operation, Universal Home Remote System........2-75
Outlet Adjustment............................................3-33
Outlets
Accessory Power.........................................3-22
Outside
Convex Mirror.............................................2-61
Heated Mirrors............................................2-61
Manual Mirrors............................................2-58
Power Foldaway Mirrors...............................2-59
Power Mirrors.............................................2-59
Towing Mirrors............................................2-58
Overheated Engine Protection Operating Mode . . . 5-37
Owner Checks and Services.............................6-11
Owners, Canadian............................................... ii
10