brake fluid GMC SIERRA 1500 2009 Owners Manual

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
0:Adjustable Pedals
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway Mirrors
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
v

The main components of the instrument panel are the following:
A.Outlet Adjustment on page 3-33.
B.Turn Signal/Multifunction Lever on page 3-9.
C.Driver Information Center (DIC) on page 3-53.
D.Hazard Warning Flashers on page 3-8.
E.Instrument Panel Cluster (US-Canada) on page 3-34.
F. Shift Lever. SeeAutomatic Transmission
Operation on page 2-28. Tow/Haul Selector
Button (If Equipped). SeeTow/Haul Mode on
page 2-34. Range Selection Mode (Allison
Transmission and Hydra-Matic
®6-Speed Button
(If Equipped). SeeAutomatic Transmission Operation
on page 2-28.
G.Audio System(s) on page 3-84.
H.Instrument Panel Storage on page 2-81.
I. Integrated Trailer Brake Controller (If Equipped).
SeeTowing a Trailer on page 4-53.
J.Exterior Lamps on page 3-16.
K.Hood Release on page 5-14.
L.Parking Brake on page 2-50.
M.Dome Lamp Override on page 3-20.Dome Lamps on
page 3-20.Fog Lamps on page 3-19(If Equipped).
N.Cruise Control on page 3-12.
O.Tilt Wheel on page 3-8.P.Horn on page 3-8.
Q.Audio Steering Wheel Controls on page 3-140
(If Equipped).
R. Automatic Transfer Case Control (If Equipped).
SeeFour-Wheel Drive on page 2-37.
S. Ashtray (If Equipped). SeeAshtray(s) and Cigarette
Lighter on page 3-23.
T.StabiliTrak
®System on page 4-6(If Equipped).
Ultrasonic Rear Parking Assist (URPA) on page 2-61
(If Equipped). Pedal Adjust Button (If Equipped).
SeeAdjustable Throttle and Brake Pedal on
page 2-26. Heated Windshield Washer Fluid Button
(If Equipped).Windshield Washer on page 3-12.
U.Accessory Power Outlet(s) on page 3-22.
V.Climate Control System (With Heater Only) on
page 3-24orClimate Control System (With Air
Conditioning) on page 3-25andDual Automatic
Climate Control System on page 3-27.
W. Power Take Off (PTO) Control (If Equipped).
See Power Take Off (PTO) in the Duramax
Diesel Supplement Index.
X. Passenger Airbag Off Control (If Equipped).
SeeAirbag Off Switch on page 1-81.
Y.Glove Box on page 2-80.
3-5

The main components of the instrument panel are the following:
A.Outlet Adjustment on page 3-33.
B.Turn Signal/Multifunction Lever on page 3-9.
C.Instrument Panel Cluster (US-Canada) on page 3-34.
D.Hazard Warning Flashers on page 3-8.
E. Shift Lever. SeeAutomatic Transmission Operation
on page 2-28.
F.Tow/Haul Mode on page 2-34(If Equipped).
G.Driver Information Center (DIC) on page 3-53.
H.Audio System(s) on page 3-84.
I.Exterior Lamps on page 3-16.
J. Integrated Trailer Brake Controller (If Equipped).
SeeTowing a Trailer on page 4-53.
K.Dome Lamp Override on page 3-20.Dome Lamps
on page 3-20.
L. Automatic Transfer Case Control. (If Equipped).
SeeFour-Wheel Drive on page 2-37.
M.Hood Release on page 5-14.
N.Parking Brake on page 2-50.
O.Cruise Control on page 3-12.P.Tilt Wheel on page 3-8.
Q.Horn on page 3-8.
R.Audio Steering Wheel Controls on page 3-140.
S.Climate Control System (With Heater Only)
on page 3-24orClimate Control System (With Air
Conditioning) on page 3-25orDual Automatic
Climate Control System on page 3-27(If Equipped).
T.Accessory Power Outlet(s) on page 3-22. Cigarette
Lighter (If Equipped). SeeAshtray(s) and Cigarette
Lighter on page 3-23.
U.StabiliTrak
®System on page 4-6(If Equipped). Pedal
Adjust Button (If Equipped). SeeAdjustable Throttle
and Brake Pedal on page 2-26.Ultrasonic Rear
Parking Assist (URPA) on page 2-61(If Equipped).
Heated Windshield Washer Fluid Button (If
Equipped). SeeWindshield Washer on page 3-12.
V. Passenger Airbag Off Control (If Equipped).
SeeAirbag Off Switch on page 1-81.
W.Glove Box on page 2-80.
3-7

Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
Wiper Blades:In good shape?
Fuel, Engine Oil, Other Fluids:All levels checked?
Lamps:Do they all work and are lenses clean?
Tires:Are treads good? Are tires inated to
recommended pressure?
Weather and Maps:Safe to travel? Have
up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, nd a
safe place to park your vehicle and rest.
Other driving tips include:
Keep the vehicle well ventilated.
Keep interior temperature cool.
Keep your eyes moving — scan the road ahead
and to the sides.
Check the rearview mirror and vehicle instruments
often.
Hill and Mountain Roads
Driving on steep hills or through mountains is different
than driving on at or rolling terrain. Tips for driving
in these conditions include:
Keep the vehicle serviced and in good shape.
Check all uid levels and brakes, tires, cooling
system, and transmission.
Going down steep or long hills, shift to a
lower gear.
4-28

Service............................................................5-4
Accessories and Modications..........................5-4
California Proposition 65 Warning.....................5-5
California Perchlorate Materials Requirements.....5-5
Doing Your Own Service Work.........................5-5
Adding Equipment to the Outside of the
Vehicle......................................................5-6
Fuel................................................................5-6
Gasoline Octane............................................5-7
Gasoline Specications....................................5-7
California Fuel...............................................5-7
Additives.......................................................5-8
Fuel E85 (85% Ethanol)..................................5-9
Fuels in Foreign Countries.............................5-10
Filling the Tank............................................5-11
Filling a Portable Fuel Container.....................5-13
Checking Things Under
the Hood....................................................5-14
Hood Release..............................................5-14
Engine Compartment Overview.......................5-16
Engine Oil...................................................5-17
Engine Oil Life System..................................5-20
Engine Air Cleaner/Filter................................5-22Automatic Transmission Fluid
(4-Speed Transmission)..............................5-24
Automatic Transmission Fluid
(6-Speed Transmission)..............................5-27
Cooling System............................................5-30
Engine Coolant.............................................5-32
Engine Overheating.......................................5-36
Overheated Engine Protection
Operating Mode........................................5-38
Engine Fan Noise.........................................5-39
Power Steering Fluid.....................................5-39
Windshield Washer Fluid................................5-40
Brakes........................................................5-41
Battery........................................................5-45
Jump Starting...............................................5-46
Rear Axle.......................................................5-51
Four-Wheel Drive............................................5-53
Front Axle......................................................5-56
Noise Control System.....................................5-57
Tampering with Noise Control System
Prohibited.................................................5-57
Headlamp Aiming...........................................5-58
Section 5 Service and Appearance Care
5-1

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

Checking the Fluid Level
Prepare the vehicle as follows:
1. Park the vehicle on a level place. Keep the engine
running.
2. With the parking brake applied, place the shift lever
in P (Park).
3. With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position
the shift lever in P (Park).
4. Let the engine run at idle for three minutes or more.
Then, without shutting off the engine, follow these steps:
1. Locate the transmission
dipstick handle with this
graphic which is located
at the rear of the engine
compartment, on the
passenger side of the
vehicle.
SeeEngine Compartment Overview on page 5-16
for more information on location.
2. Flip the handle up and then pull out the dipstick
and wipe it with a clean rag or paper towel.3. Push it back in all the way, wait three seconds and
then pull it back out again.
4. Check both sides of the dipstick, and read the
lower level. The uid level must be in the COLD area,
below the cross-hatched area, for a cold check or
in the HOT or cross-hatched area for a hot check.
Be sure to keep the dipstick pointed down to get an
accurate reading.
5. If the uid level is in the acceptable range, push
the dipstick back in all the way; then ip the
handle down to lock the dipstick in place.
5-25

Automatic Transmission Fluid
(6-Speed Transmission)
When to Check and Change Automatic
Transmission Fluid
It is usually not necessary to check the transmission
uid level. The only reason for uid loss is a transmission
leak or overheating the transmission. If you suspect a
small leak, then use the following checking procedures
to check the uid level. However, if there is a large leak,
then it may be necessary to have the vehicle towed to a
dealer/retailer service department and have it repaired
before driving the vehicle further.
Notice:Use of the incorrect automatic transmission
uid may damage the vehicle, and the damages may
not be covered by the vehicle’s warranty. Always
use the automatic transmission uid listed in
Recommended Fluids and Lubricants on page 6-15.Change the uid and lter at the intervals listed in the
Maintenance Schedule. SeeScheduled Maintenance
(Gasoline Engine) on page 6-4. Be sure to use the
transmission uid listed inRecommended Fluids and
Lubricants on page 6-15.
How to Check Automatic Transmission
Fluid
Notice:Too much or too little uid can damage
your transmission. Too much can mean that some
of the uid could come out and fall on hot engine
parts or exhaust system parts, starting a re.
Too little uid could cause the transmission to
overheat. Be sure to get an accurate reading if
you check your transmission uid.
Before checking the uid level, prepare the vehicle as
follows:
1. Start the engine and park the vehicle on a level
surface. Keep the engine running.
2. Apply the parking brake and place the shift lever in
P (Park).
5-27

Notice:
When using concentrated washer uid, follow
the manufacturer’s instructions for adding water.
Do not mix water with ready-to-use washer uid.
Water can cause the solution to freeze and
damage your washer uid tank and other parts
of the washer system. Also, water does not clean
as well as washer uid.
Fill the washer uid tank only three-quarters
full when it is very cold. This allows for uid
expansion if freezing occurs, which could
damage the tank if it is completely full.
Do not use engine coolant (antifreeze) in your
windshield washer. It can damage the vehicle’s
windshield washer system and paint.
Brakes
Brake Fluid
The brake master cylinder
reservoir is lled with DOT
3 brake uid. SeeEngine
Compartment Overview on
page 5-16for the location
of the reservoir.
There are only two reasons why the brake uid level in
the reservoir might go down:
The brake uid level goes down because of normal
brake lining wear. When new linings are installed,
the uid level goes back up.
A uid leak in the brake hydraulic system can also
cause a low uid level. Have the brake hydraulic
system xed, since a leak means that sooner
or later the brakes will not work well.
5-41

Do not top off the brake uid. Adding uid does not
correct a leak. If uid is added when the linings
are worn, there will be too much uid when new
brake linings are installed. Add or remove brake uid,
as necessary, only when work is done on the brake
hydraulic system.
{CAUTION:
If too much brake uid is added, it can spill on
the engine and burn, if the engine is hot enough.
You or others could be burned, and the vehicle
could be damaged. Add brake uid only when
work is done on the brake hydraulic system.
See “Checking Brake Fluid” in this section.
Refer to the Maintenance Schedule to determine when
to check the brake uid. SeeScheduled Maintenance
(Gasoline Engine) on page 6-4.
Checking Brake Fluid
Check brake uid by looking at the brake uid reservoir.
SeeEngine Compartment Overview on page 5-16.
The uid level should be
above MIN. If it is not, have
the brake hydraulic system
checked to see if there is
a leak.
After work is done on the brake hydraulic system,
make sure the level is above the MIN but not over
the MAX mark.
5-42