oil pressure GMC SIERRA 1500 2009 User Guide

A.Engine Air Cleaner/Filter on page 5-22.
B. Coolant Surge Tank and Pressure Cap.
SeeCooling System on page 5-30.
C. Positive (+) Terminal. SeeJump Starting on
page 5-46.
D.Battery on page 5-45.
E. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-17.
F. Automatic Transmission Dipstick. See “Checking
the Fluid Level” underAutomatic Transmission Fluid
(4-Speed Transmission) on page 5-24orAutomatic
Transmission Fluid (6-Speed Transmission) on
page 5-27.
G. Remote Negative (−) Terminal (Out of View).
SeeJump Starting on page 5-46.
H. Engine Oil Dipstick (Out of View). See “Checking
Engine Oil” underEngine Oil on page 5-17.
I. Engine Cooling Fan. SeeCooling System on
page 5-30.
J. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-39.
K. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 5-41.
L.Underhood Fuse Block on page 5-127.
M. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-40.Engine Oil
For diesel engine vehicles, see “Engine Oil” in the
DURAMAX®Diesel manual.
Checking Engine Oil
It is a good idea to check the engine oil level at each
fuel ll. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop.
SeeEngine Compartment Overview on page 5-16
for the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If this is not done,
the oil dipstick might not show the actual level.
2. Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
5-17

Tire Terminology and Denitions
Air Pressure:The amount of air inside the
tire pressing outward on each square inch of
the tire. Air pressure is expressed in pounds
per square inch (psi) or kilopascal (kPa).
Accessory Weight
:This means the combined
weight of optional accessories. Some examples of
optional accessories are, automatic transmission,
power steering, power brakes, power windows,
power seats, and air conditioning.
Aspect Ratio
:The relationship of a tire’s height
to its width.
Belt
:A rubber coated layer of cords that is
located between the plies and the tread. Cords
may be made from steel or other reinforcing
materials.
Bead
:The tire bead contains steel wires wrapped
by steel cords that hold the tire onto the rim.
Bias Ply Tire
:A pneumatic tire in which the plies
are laid at alternate angles less than 90 degrees
to the centerline of the tread.Cold Tire Pressure
:The amount of air pressure
in a tire, measured in pounds per square inch (psi)
or kilopascals (kPa) before a tire has built up heat
from driving. SeeInflation - Tire Pressure on
page 5-76.
Curb Weight
:The weight of a motor vehicle
with standard and optional equipment including
the maximum capacity of fuel, oil, and coolant,
but without passengers and cargo.
DOT Markings
:A code molded into the sidewall
of a tire signifying that the tire is in compliance
with the U.S. Department of Transportation (DOT)
motor vehicle safety standards. The DOT code
includes the Tire Identication Number (TIN), an
alphanumeric designator which can also identify
the tire manufacturer, production plant, brand,
and date of production.
GVWR
:Gross Vehicle Weight Rating.
SeeLoading the Vehicle on page 4-34.
GAWR FRT
:Gross Axle Weight Rating for the
front axle. SeeLoading the Vehicle on page 4-34.
GAWR RR
:Gross Axle Weight Rating for the
rear axle. SeeLoading the Vehicle on page 4-34.
5-73

Do not clean the vehicle using:
A knife or any other sharp object to remove a soil
from any interior surface.
A stiff brush. It can cause damage to the vehicle’s
interior surfaces.
Heavy pressure or aggressive rubbing with a
cleaning cloth. Use of heavy pressure can damage
the interior and does not improve the effectiveness
of soil removal.
Laundry detergents or dishwashing soaps with
degreasers can leave residue that streaks and
attracts dirt. For liquid cleaners, about 20 drops
per gallon (3.78 L) of water is a good guide.
Use only mild, neutral-pH soaps.
Too much cleaner that saturates the upholstery.
Organic solvents such as naptha, alcohol, etc. that
can damage the vehicle’s interior.
Fabric/Carpet
Use a vacuum cleaner with a soft brush attachment
frequently to remove dust and loose dirt. A canister
vacuum with a beater bar in the nozzle may only
be used on oor carpet and carpeted oor mats.
For any soil, always try to remove it rst with plain
water or club soda. Before cleaning, gently remove
as much of the soil as possible using one of the
following techniques:
For liquids: gently blot the remaining soil with a
paper towel. Allow the soil to absorb into the
paper towel until no more can be removed.
For solid dry soils: remove as much as possible
and then vacuum.
To clean:
1. Saturate a lint-free, clean white cloth with water or
club soda.
2. Wring the cloth to remove excess moisture.
3. Start on the outside edge of the soil and gently rub
toward the center. Continue cleaning, using a clean
area of the cloth each time it becomes soiled.
4. Continue to gently rub the soiled area until the
cleaning cloth remains clean.
5. If the soil is not completely removed, use a mild
soap solution and repeat the cleaning process
that was used with plain water.
5-116

Dry the nish with a soft, clean chamois or an all-cotton
towel to avoid surface scratches and water spotting.
High pressure car washes may cause water to enter
the vehicle. Avoid using high pressure washes closer
than 12 inches (30 cm) to the surface of the vehicle.
Use of power washers exceeding 1,200 psi (8 274 kPa)
can result in damage or removal of paint and decals.
Cleaning Exterior Lamps/Lenses
Use only lukewarm or cold water, a soft cloth and a
car washing soap to clean exterior lamps and lenses.
Follow instructions underWashing Your Vehicle on
page 5-118.
Finish Care
Occasional waxing or mild polishing of the vehicle
by hand may be necessary to remove residue from
the paint nish. Approved cleaning products can
be obtained from your dealer/retailer.If the vehicle has a basecoat/clearcoat paint nish,
the clearcoat gives more depth and gloss to the colored
basecoat. Always use waxes and polishes that are
non-abrasive and made for a basecoat/clearcoat
paint nish.
Notice:Machine compounding or aggressive
polishing on a basecoat/clearcoat paint nish
may damage it. Use only non-abrasive waxes and
polishes that are made for a basecoat/clearcoat
paint nish on the vehicle.
Foreign materials such as calcium chloride and other
salts, ice melting agents, road oil and tar, tree sap, bird
droppings, chemicals from industrial chimneys, etc.,
can damage the vehicle’s nish if they remain on
painted surfaces. Wash the vehicle as soon as possible.
If necessary, use non-abrasive cleaners that are marked
safe for painted surfaces to remove foreign matter.
Exterior painted surfaces are subject to aging, weather
and chemical fallout that can take their toll over a period
of years. To help keep the paint nish looking new, keep
the vehicle garaged or covered whenever possible.
5-119

MaintenanceI— Use MaintenanceIif the CHANGE
ENGINE OIL SOON message displays within 10 months
since the vehicle was purchased or MaintenanceII
was performed.MaintenanceII— Use MaintenanceIIif the previous
service performed was MaintenanceI. Always use
MaintenanceIIwhenever the message displays
10 months or more since the last service or if the
message has not come on at all for one year.
Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil on page 5-17. Reset oil life
system. SeeEngine Oil Life System on page 5-20.An Emission Control
Service.••
Allison Transmission
®only: Replace external transmission lter at the rst
maintenance service performed on the vehicle.
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter or change indicator (if equipped). If necessary,
replace lter. SeeEngine Air Cleaner/Filter on page 5-22.See footnote (p).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 5-84and “Tire Wear Inspection” inAt Least Once a Month
on page 6-12.••
6-5

At Each Fuel Fill
It is important to perform these underhood checks at
each fuel fill.
Engine Oil Level Check
Notice:It is important to check the engine oil
regularly and keep it at the proper level. Failure to
keep the engine oil at the proper level can cause
damage to the engine not covered by the vehicle
warranty.
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil on page 5-17.
Engine Coolant Level Check
Check the engine coolant level and add DEX-COOL®
coolant mixture if necessary. SeeEngine Coolant
on page 5-32.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer uid reservoir and add the proper uid if
necessary.
At Least Once a Month
Tire Ination Check
Inspect the vehicle’s tires and make sure they are
inated to the correct pressures. Do not forget to check
the spare tire. SeeInflation - Tire Pressure on
page 5-76. Check to make sure the spare tire is stored
securely. SeeChanging a Flat Tire on page 5-94.
Tire Wear Inspection
Tire rotation may be required for high mileage highway
drivers prior to the Engine Oil Life System service
notication. Check the tires for wear and, if necessary,
rotate the tires. SeeTire Inspection and Rotation on
page 5-84.
6-12

Fuses
Center Instrument Panel Fuse Block.............5-126
Fuses and Circuit Breakers.........................5-124
Instrument Panel Fuse Block.......................5-124
Underhood Fuse Block...............................5-127
Windshield Wiper.......................................5-123
G
Gage
Oil Pressure...............................................3-48
Speedometer..............................................3-35
Tachometer.................................................3-35
Voltmeter Gage...........................................3-41
Gages
Engine Coolant Temperature.........................3-44
Fuel..........................................................3-51
Trip Odometer.............................................3-35
Garage Door Opener.......................................2-73
Gasoline
Octane........................................................ 5-7
Specications............................................... 5-7
Glove Box.....................................................2-80
GM Mobility Reimbursement Program.................. 7-7
H
Halogen Bulbs................................................5-61
Hazard Warning Flashers................................... 3-8
Head Restraints............................................... 1-3
Headlamp
Aiming .......................................................5-58
Headlamps....................................................5-61
Bulb Replacement.......................................5-61
Daytime Running Lamps (DRL).....................3-17
Exterior Lamps............................................3-16
Flash-to-Pass..............................................3-10
High/Low Beam Changer..............................3-10
On Reminder..............................................3-17
Pickup Box Identication and Fender Marker
Lamps ....................................................5-63
Heated Seats................................................... 1-8
Heater...................................................3-24, 3-25
Engine Coolant...........................................2-27
Highbeam On Light.........................................3-50
High-Speed Operation, Tires.............................5-77
Highway Hypnosis...........................................4-28
Hill and Mountain Roads..................................4-28
7

Lights (cont.)
Exterior Lamps............................................3-16
Flash-to-Pass..............................................3-10
Fog Lamp ..................................................3-50
Four-Wheel-Drive.........................................3-51
Highbeam On.............................................3-50
High/Low Beam Changer..............................3-10
Low Fuel Warning.......................................3-52
Oil Pressure...............................................3-49
On Reminder..............................................3-17
Passenger Airbag Status Indicator..................3-40
Safety Belt Reminders..................................3-36
Security.....................................................3-50
StabiliTrak
®Indicator....................................3-44
Tire Pressure..............................................3-45
Tow/Haul Mode ...........................................3-51
Loading Your Vehicle.......................................4-34
Locking Rear Axle............................................ 4-9
Locks
Delayed Locking..........................................2-11
Door ..........................................................2-10
Lockout Protection.......................................2-12
Power Door ................................................2-10
Programmable Automatic Door Locks.............2-11
Rear Door Security Locks.............................2-11
Loss of Control...............................................4-11
Low Fuel Warning Light...................................3-52Lower Anchors and Tethers for Children.............1-49
Luggage Carrier..............................................2-82
Lumbar
Manual Controls............................................ 1-6
Power Controls............................................. 1-7
M
Maintenance
Footnotes..................................................... 6-9
Maintenance Schedule
Additional Required Services........................... 6-7
At Each Fuel Fill.........................................6-12
At Least Once a Month................................6-12
At Least Once a Year..................................6-13
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000km).......................6-11
Maintenance Record....................................6-19
Maintenance Replacement Parts....................6-17
Maintenance Requirements............................. 6-2
Owner Checks and Services.........................6-11
Recommended Fluids and Lubricants.............6-15
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
9

Malfunction Indicator Lamp...............................3-45
Manual Lumbar Controls.................................... 1-6
Manual Seats................................................... 1-4
Manual Windows............................................2-16
Memory Seat, Mirrors, and Pedals...................... 1-8
Message
DIC Warnings and Messages........................3-66
Mirrors
Automatic Dimming Rearview........................2-57
Manual Rearview Mirror................................2-57
Outside Convex Mirror.................................2-60
Outside Heated Mirrors................................2-60
Outside Manual Mirrors................................2-57
Outside Power Foldaway Mirrors....................2-59
Outside Power Mirrors..................................2-58
Outside Towing Mirrors.................................2-58
Park Tilt .....................................................2-60
MP3 ..................................................3-106, 3-111
N
Navigation System, Privacy..............................7-19
Navigation/Radio System, see Navigation
Manual.....................................................3-118
New Vehicle Break-In......................................2-22
Noise Control System, Tampering......................5-57
O
Odometer......................................................3-35
Odometer, Trip...............................................3-35
Off-Road .......................................................4-13
Driving.......................................................4-13
Recovery....................................................4-10
Oil
Engine.......................................................5-17
Engine Oil Life System.................................5-20
Pressure Gage............................................3-48
Pressure Light.............................................3-49
Older Children, Restraints................................1-38
Online Owner Center........................................ 7-5
OnStar, Privacy..............................................7-19
OnStar
®System, see OnStar®Manual...............2-70
Operation, Universal Home Remote System........2-74
Outlet Adjustment............................................3-33
Outlets
Accessory Power.........................................3-22
Outside
Convex Mirror.............................................2-60
Heated Mirrors............................................2-60
Manual Mirrors............................................2-57
Power Foldaway Mirrors...............................2-59
Power Mirrors.............................................2-58
Towing Mirrors............................................2-58
10