washer fluid CHEVROLET SILVERADO 2012 2.G User Guide

Black plate (3,1)Chevrolet Silverado Owner Manual - 2012
Service and Maintenance 11-3
{WARNING
Performing maintenance work
can be dangerous and can
cause serious injury. Perform
maintenance work only if the
required information, proper tools,
and equipment are available.
If they are not, see your dealer to
have a trained technician do the
work. SeeDoing Your Own
Service Work on page 10‑4.
Maintenance
Schedule
Owner Checks and Services
At Each Fuel Stop
.Check the engine oil level.
See Engine Oil on page 10‑7.
Once a Month
.Check the tire inflation
pressures. See Tire Pressure on
page 10‑62.
.Inspect the tires for wear. See
Tire Inspection on page 10‑68.
.Check the windshield washer
fluid level. See Washer Fluid on
page 10‑28.
Engine Oil Change
When the CHANGE ENGINE OIL
SOON message displays, have the
engine oil and filter changed within
the next 1 000 km/600 mi. If driven
under the best conditions, the
engine oil life system might not
indicate the need for vehicle service
for more than a year. The engine oil
and filter must be changed at least
once a year and the oil life system
must be reset. Your trained dealer
technician can perform this work.
If the engine oil life system is reset
accidentally, service the vehicle
within 5 000 km/3,000 mi since the
last service. Reset the oil life
system when the oil is changed.
See Engine Oil Life System on
page 10‑10.

Black plate (4,1)Chevrolet Silverado Owner Manual - 2012
11-4 Service and Maintenance
Tire Rotation and
Required Services Every
12 000 km/7,500 mi
Rotate the tires, if recommended
for the vehicle, and perform the
following services. SeeTire
Rotation on page 10‑69.
.Check engine oil level and oil
life percentage. If needed,
change engine oil and filter, and
reset oil life system. See Engine
Oil on page 10‑7 andEngine Oil
Life System on page 10‑10.
.Check engine coolant level.
See Engine Coolant on
page 10‑20.
.Check windshield washer fluid
level. See Washer Fluid on
page 10‑28.
.Visually inspect windshield wiper
blades for wear, cracking,
or contamination. See Exterior
Care on page 10‑102. Replace
worn or damaged wiper blades.
See Wiper Blade Replacement
on page 10‑39.
.Check tire inflation pressures.
See Tire Pressure on
page 10‑62.
.Inspect tire wear. See Tire
Inspection on page 10‑68.
.Visually check for fluid leaks.
.Inspect engine air cleaner filter.
See Engine Air Cleaner/Filter on
page 10‑17.
.Inspect brake system.
.Visually inspect steering,
suspension, and chassis
components for damaged, loose,
or missing parts or signs of
wear. See Exterior Care on
page 10‑102.
.Check restraint system
components. See Safety
System Check on page 3‑21.
.Visually inspect fuel system for
damage or leaks.
.Visually inspect exhaust system
and nearby heat shields for
loose or damaged parts.
.Lubricate body components.
See Exterior Care on
page 10‑102.
.Check starter switch. See Starter
Switch Check on page 10‑36.

Black plate (11,1)Chevrolet Silverado Owner Manual - 2012
Service and Maintenance 11-11
SeeRecommended Fluids and
Lubricants on page 11‑13 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.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi‐point inspection, your
dealer can inspect the hoses and
advise if replacement is needed. Lamps
Properly working headlamps,
taillamps, and brake lamps are
important to see and be seen on
the road.
.Signs that the headlamps need
attention include dimming, failure
to light, cracking, or damage.
The brake lamps need to be
checked periodically to ensure
that they light when braking.
.With a multi‐point inspection,
your dealer can check the lamps
and note any concerns.
Shocks and Struts
Shocks and struts help aid in control
for a smoother ride.
.Signs of wear may include
steering wheel vibration,
bounce/sway while braking,
longer stopping distance,
or uneven tire wear.
.As part of the multi‐point
inspection, trained dealer
technicians can visually
inspect the shocks and struts for
signs of leaking, blown seals,
or damage, and can advise
when service is needed.

Black plate (13,1)Chevrolet Silverado Owner Manual - 2012
Service and Maintenance 11-13
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine and/or an
Allison Transmission, see the maintenance schedule section in the Duramax Diesel Supplement.
Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.Usage Fluid/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 10‑7.
Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL coolant.
See
Engine Coolant on page 10‑20.
Hydraulic Brake System DOT 3 Hydraulic Brake Fluid (GM Part No. 12377967,
in Canada 89021320).
Hydraulic Clutch System DOT 3 Hydraulic Brake Fluid (GM Part No. 12377967,
in Canada 89021320).
Windshield Washer Optikleen
®Washer Solvent.
Power Steering System GM Power Steering Fluid (GM Part No. 89021184, in Canada 89021186).

Black plate (5,1)Chevrolet Silverado Owner Manual - 2012
INDEX i-5
Engine OilLife System . . . . . . . . . . . . . . . . . 10-10
Messages . . . . . . . . . . . . . . . . . . . . 5-45
Entry Lighting . . . . . . . . . . . . . . . . . . . 6-9
Equipment, Towing . . . . . . . . . . . 9-102
Event Data Recorders . . . . . . . . 13-20
Exit Lighting . . . . . . . . . . . . . . . . . . . . 6-9
Extender, Safety Belt . . . . . . . . . . 3-21
Exterior Lamp Controls . . . . . . . . . 6-1
Exterior Lamps Off Reminder . . . 6-3
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . 10-26
Fast Idle System . . . . . . . . . . . . . . . 9-31
Features Memory . . . . . . . . . . . . . . . . . . . . . . . 1-13
Filter,
Engine Air Cleaner . . . . . . . . . 10-17
Flash-to-Pass . . . . . . . . . . . . . . . . . . . 6-3
Flashers, Hazard Warning . . . . . . 6-5
Flat Tire . . . . . . . . . . . . . . . . . . . . . . 10-79 Changing . . . . . . . . . . . . . . . . . . . 10-80
Floor Mats . . . . . . . . . . . . . . . . . . .10-108 Fluid
Automatic
Transmission . . . . . . . 10-11, 10-14
Brakes . . . . . . . . . . . . . . . . . . . . . . 10-30
Four-Wheel Drive Transfer Case . . . . . . . . . . . . . . . 9-45
Power Steering . . . . . . . . . . . . . 10-27
Washer . . . . . . . . . . . . . . . . . . . . . 10-28
Fog Lamps Bulb Replacement . . . . . . . . . . . . . 6-6
Folding Mirrors . . . . . . . . . . . . . . . . 2-15
Four-Wheel Drive . . . . . . . 10-32, 9-45
Four-Wheel-Drive Light . . . . . . . . 5-28
Front Axle . . . . . . . . . . . . . . . . . . . . 10-33
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
Front Seats Adjustment . . . . . . . . . . . . . . . . . . . . 3-3
Heated and Ventilated . . . . . . . . 3-10
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-76 Additives . . . . . . . . . . . . . . . . . . . . . 9-77
E85 (85% Ethanol) . . . . . . . . . . . 9-78
Filling a Portable Fuel
Container . . . . . . . . . . . . . . . . . . . 9-81 Fuel (cont'd)
Filling the Tank . . . . . . . . . . . . . . . 9-80
Fuels in Foreign Countries . . . . 9-77
Gasoline Specifications . . . . . . . 9-77
Gauge . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Low Fuel Warning Light . . . . . . . 5-30
Management, Active . . . . . . . . . . 9-36
Recommended . . . . . . . . . . . . . . . 9-76
Requirements, California . . . . . 9-77
System Messages . . . . . . . . . . . . 5-46
Fuel Economy Driving . . . . . . . . . . . . . . . . . . . . . . . . 1-34
Full-Size Spare Tire . . . . . . . . . . 10-91
Fuses Engine CompartmentFuse Block . . . . . . . . . . . . . . . . 10-47
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-47
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . 10-51

Black plate (8,1)Chevrolet Silverado Owner Manual - 2012
i-8 INDEX
Loss of Control . . . . . . . . . . . . . . . . . 9-5
Low Fuel Warning Light . . . . . . . . 5-30
Lower Anchors andTethers for Children
(LATCH System) . . . . . . . . . . . . . 3-51
Lumbar Adjustment . . . . . . . . . . . . . 3-6 Front Seats . . . . . . . . . . . . . . . . . . . . 3-6
M
Maintenance
Records . . . . . . . . . . . . . . . . . . . . .11-17
Maintenance Schedule Recommended Fluids
and Lubricants . . . . . . . . . . . . .11-13
Transfer Case . . . . . . . . . . . . . . . . 9-45
Malfunction Indicator Lamp . . . . 5-24
Manual Mirrors . . . . . . . . . . . . . . . . 2-14
Manual Mode . . . . . . . . . . . . . . . . . . 9-42
Manual Transmission . . . . . . . . . . 9-44 Fluid . . . . . . . . . . . . . . . . . . . . . . . . 10-17
Manual Windows . . . . . . . . . . . . . . 2-18
Memory Features . . . . . . . . . . . . . . 1-13
Memory Seats . . . . . . . . . . . . . . . . . . 3-8 Messages
Airbag System . . . . . . . . . . . . . . . . 5-48
Anti-theft Alarm System . . . . . . . 5-48
Battery Voltage and
Charging . . . . . . . . . . . . . . . . . . . . 5-42
Brake System . . . . . . . . . . . . . . . . 5-42
Door Ajar . . . . . . . . . . . . . . . . . . . . . 5-43
Engine Cooling System . . . . . . . 5-44
Engine Oil . . . . . . . . . . . . . . . . . . . . 5-45
Engine Power . . . . . . . . . . . . . . . . 5-46
Fuel System . . . . . . . . . . . . . . . . . . 5-46
Key and Lock . . . . . . . . . . . . . . . . . 5-46
Lamp . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
Object Detection System . . . . . 5-47
Ride Control System . . . . . . . . . . 5-47
Starting the Vehicle . . . . . . . . . . . 5-49
Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-49
Transmission . . . . . . . . . . . . . . . . . 5-50
Vehicle . . . . . . . . . . . . . . . . . . . . . . . 5-42
Vehicle Reminder . . . . . . . . . . . . . 5-50
Washer Fluid . . . . . . . . . . . . . . . . . 5-51 Mirrors
Automatic Dimming
Rearview . . . . . . . . . . . . . . . . . . . . 2-17
Convex . . . . . . . . . . . . . . . . . . . . . . . 2-14
Folding . . . . . . . . . . . . . . . . . . . . . . . 2-15
Heated . . . . . . . . . . . . . . . . . . . . . . . 2-16
Manual . . . . . . . . . . . . . . . . . . . . . . . 2-14
Manual Rearview . . . . . . . . . . . . . 2-17
Park Tilt . . . . . . . . . . . . . . . . . . . . . . 2-17
Power . . . . . . . . . . . . . . . . . . . . . . . . 2-15
Trailer Tow . . . . . . . . . . . . . . . . . . . . 2-15
Monitor System, Tire Pressure . . . . . . . . . . . . . . . . . . . . 10-64
N
NavigationVehicle Data Recordingand Privacy . . . . . . . . . . . . . . . 13-21
Navigation, OnStar
®. . . . . . . . . . . 14-2
New Vehicle Break-In . . . . . . . . . . 9-26
Noise Control System . . . . . . . . 10-36

Black plate (13,1)Chevrolet Silverado Owner Manual - 2012
INDEX i-13
TractionControl System (TCS)/
StabiliTrak
®Light . . . . . . . . . . . . 5-29
Trailer Sway Control (TSC) . . . . . . . . .9-114
Tow Mirrors . . . . . . . . . . . . . . . . . . . 2-15
Trailer Towing . . . . . . . . . . . . . . . . . 9-86
Transfer Case . . . . . . . . . . . . . . . . . 9-45
Transmission
Automatic . . . . . . . . . . . . . . . . . . . . . 9-38
Fluid, Automatic . . . . . 10-11, 10-14
Fluid, Manual . . . . . . . . . . . . . . . 10-17
Messages . . . . . . . . . . . . . . . . . . . . 5-50
Transportation Program, Courtesy . . . . . . . . . . . . . . . . . . . . 13-13
Trip Odometer . . . . . . . . . . . . . . . . . 5-14
Truck-Camper Loading
Information . . . . . . . . . . . . . . . . . . . 9-24
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Turn Signal
Bulb Replacement . . . . . . . . . . 10-44
U
Ultrasonic Parking Assist . . . . . . 9-68
Uniform Tire QualityGrading . . . . . . . . . . . . . . . . . . . . . 10-74
Universal Remote System . . . . . 5-60 Operation . . . . . . . . . . . . . . . . . . . . . 5-65
Programming . . . . . . . . . . . . . . . . . 5-60
Using This Manual . . . . . . . . . . . . . . . . iv
V
Vehicle Canadian Owners . . . . . . . . . . . . . . . iii
Control . . . . . . . . . . . . . . . . . . . . . . . . 9-4
IdentificationNumber (VIN) . . . . . . . . . . . . . . . 12-1
Load Limits . . . . . . . . . . . . . . . . . . . 9-17
Messages . . . . . . . . . . . . . . . . . . . . 5-42
Personalization . . . . . . . . . . . . . . . 5-52
Reminder Messages . . . . . . . . . . 5-50
Remote Start . . . . . . . . . . . . . . . . . . 2-5
Security . . . . . . . . . . . . . . . . . . . . . . 2-11
Towing . . . . . . . . . . . . . . . . . . . . . . 10-97 Vehicle Care
Tire Pressure . . . . . . . . . . . . . . . 10-62
Vehicle Identification Service Parts IdentificationLabel . . . . . . . . . . . . . . . . . . . . . . . . 12-1
Ventilation, Air . . . . . . . . . . . . . . . . . 8-11
Visors . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Voltmeter Gauge . . . . . . . . . . . . . . 5-18
W
Warning Brake System Light . . . . . . . . . . . 5-26
Warning Lights, Gauges,
and Indicators . . . . . . . . . . . . . . . . 5-12
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . iv Cautions and Danger . . . . . . . . . . . .iv
Hazard Flashers . . . . . . . . . . . . . . . 6-5
Washer Fluid . . . . . . . . . . . . . . . . . 10-28
Washer Fluid Messages . . . . . . . 5-51
Wheels
Alignment and TireBalance . . . . . . . . . . . . . . . . . . . 10-76
Different Size . . . . . . . . . . . . . . . 10-74
Replacement . . . . . . . . . . . . . . . 10-77