2009 CADILLAC ESCALADE EXT brake fluid

The main components of the instrument panel are the following:
A.Outlet Adjustment on page 3-26.
B.Turn Signal/Multifunction Lever on page 3-6.
C.Hazard Warning Flashers on page 3-5.
D.Instrument Panel Cluster on page 3-28.
E. Shift Lever/Tow/Haul Selector Button. SeeAutomatic
Transmission Operation on page 2-36andTow/Haul
Mode on page 2-39.
F.Analog Clock on page 3-22.
G.Audio System(s) on page 3-66.Navigation Audio
System on page 4-57(If Equipped).
H.Exterior Lamps on page 3-13.
I.Dome Lamp Override on page 3-19.
J.Cruise Control on page 3-10.
K.Tilt Wheel on page 3-6.
L.Horn on page 3-5.
M.Audio Steering Wheel Controls on page 3-88.
N.Driver Information Center (DIC) on page 3-41.
O. Pedal Adjust Button. SeeAdjustable Throttle and
Brake Pedal on page 2-34. Heated Windshield
Washer Fluid Button (If Equipped). SeeWindshield
Washer on page 3-9. Power Running Boards
Disable Button (If Equipped). SeePower Assist
Steps on page 2-22.P.Dual Automatic Climate Control System on
page 3-22.Heated Seats on page 1-5(If Equipped).
Heated and Cooled Seats on page 1-6
(If Equipped).
Q.StabiliTrak
®System on page 5-6.Ultrasonic Rear
Parking Assist (URPA) on page 2-50.
R.Glove Box on page 2-66.
Hazard Warning Flashers
|(Hazard Warning Flasher):Press this button
located on top of the steering column, to make the front
and rear turn signal lamps ash on and off. This
warns others that you are having trouble. Press again to
turn the ashers off.
When the hazard warning ashers are on, the vehicle’s
turn signals will not work.
Horn
To sound the horn, press the center pad on the steering
wheel.
3-5

up to 20 seconds for each of the remaining cycles to
begin. Press the button again to turn off the heated
windshield washer uid system or it will automatically
turn off after four wipe cycles have been completed.
When the heated windshield washer uid system
is activated under certain outside temperature
conditions, steam may ow out of the washer nozzles
for a short period of time before washer uid is sprayed.
This is a normal condition.
HEATING WASH FLUID WASH WIPES PENDING is
displayed on the DIC when the washer system is heating
the uid. WASHER FLUID LOW ADD FLUID is
displayed when the washer uid is low. SeeDIC
Warnings and Messages on page 3-48.
Cruise Control
{CAUTION:
Cruise control can be dangerous where you
cannot drive safely at a steady speed. So, do not
use the cruise control on winding roads or in
heavy traffic.
CAUTION: (Continued)
CAUTION: (Continued)
Cruise control can be dangerous on slippery roads.
On such roads, fast changes in tire traction can
cause excessive wheel slip, and you could lose
control. Do not use cruise control on slippery roads.
With cruise control, a speed of about 25 mph (40 km/h)
or more can be maintained without keeping your foot
on the accelerator. Cruise control does not work
at speeds below about 25 mph (40 km/h).
When the brakes are applied, cruise control is turned off.
For vehicles with an Allison
®or Hydra-Matic 6-speed
automatic transmission, see “Grade Braking and Cruise
Grade Braking (Allison Transmission) underTow/Haul
Mode on page 2-39for an explanation of how cruise
control interacts with the Range Selection Mode,
tow/haul and grade braking systems.
If the vehicle has StabiliTrak
®, and the system begins to
limit wheel spin, cruise control will automatically
disengage. SeeStabiliTrak
®System on page 5-6. When
road conditions allow the cruise control to be safely
used again, it can be turned back on.
3-10

Service............................................................6-3
Accessories and Modications..........................6-3
California Proposition 65 Warning.....................6-4
California Perchlorate Materials Requirements.....6-4
Doing Your Own Service Work.........................6-4
Adding Equipment to the Outside of
the Vehicle.................................................6-5
Fuel................................................................6-5
Gasoline Octane............................................6-5
Gasoline Specications....................................6-6
California Fuel...............................................6-6
Additives.......................................................6-7
Fuel E85 (85% Ethanol)..................................6-8
Fuels in Foreign Countries...............................6-9
Filling the Tank..............................................6-9
Filling a Portable Fuel Container.....................6-11
Checking Things Under the Hood....................6-12
Hood Release..............................................6-13
Engine Compartment Overview.......................6-14
Engine Oil...................................................6-15
Engine Oil Life System..................................6-18
Engine Air Cleaner/Filter................................6-19
Automatic Transmission Fluid.........................6-21
Cooling System............................................6-25
Engine Coolant.............................................6-26
Engine Overheating.......................................6-30Overheated Engine Protection
Operating Mode........................................6-33
Engine Fan Noise.........................................6-33
Power Steering Fluid.....................................6-33
Windshield Washer Fluid................................6-34
Brakes........................................................6-35
Battery........................................................6-39
Jump Starting...............................................6-40
All-Wheel Drive..............................................6-45
Rear Axle.......................................................6-46
Front Axle......................................................6-47
Headlamp Aiming...........................................6-48
Bulb Replacement..........................................6-51
High Intensity Discharge (HID) Lighting............6-51
Taillamps, Turn Signal, Sidemarker, Stoplamps
and Back-up Lamps...................................6-51
License Plate Lamp......................................6-52
Replacement Bulbs.......................................6-53
Windshield Wiper Blade Replacement..............6-53
Tires..............................................................6-54
Tire Sidewall Labeling...................................6-55
Tire Terminology and Denitions.....................6-57
Ination - Tire Pressure.................................6-60
High-Speed Operation...................................6-61
Section 6 Service and Appearance Care
6-1

A.Engine Air Cleaner/Filter on page 6-19.
B. Coolant Surge Tank and Pressure Cap. SeeCooling
System on page 6-25.
C. Remote Positive (+) Terminal. SeeJump Starting on
page 6-40.
D.Battery on page 6-39.
E. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 6-15.
F. Automatic Transmission Dipstick (Out of View). See
“Checking the Fluid Level” underAutomatic
Transmission Fluid on page 6-21.
G. Remote Negative (−) Terminal (GND) (Out of View).
SeeJump Starting on page 6-40.
H. Engine Oil Dipstick (Out of View). See “Checking
Engine Oil” underEngine Oil on page 6-15.
I. Engine Cooling Fan (Out of View). SeeCooling
System on page 6-25.
J. Power Steering Fluid Reservoir (Out of View). See
Power Steering Fluid on page 6-33.
K. Brake Master Cylinder Reservoir. See “Brake Fluid”
underBrakes on page 6-35.
L.Underhood Fuse Block on page 6-107.
M. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 6-34.Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil every time you
get fuel. 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. See
Engine Compartment Overview on page 6-14for
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 you do not do this,
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.
6-15

{CAUTION:
Operating the engine with the air cleaner/lter off
can cause you or others to be burned. The air
cleaner not only cleans the air; it helps to stop
ames if the engine backres. If it is not there and
the engine backres, you could be burned. Do not
drive with it off, and be careful working on the
engine with the air cleaner/lter off.
Automatic Transmission Fluid
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
inRecommended Fluids and Lubricants on
page 7-13.
Change the uid and lter at the intervals listed in the
Maintenance Schedule. SeeScheduled Maintenance on
page 7-4. Be sure to use the transmission uid listed
inRecommended Fluids and Lubricants on page 7-13.
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).
6-21

Open the cap with the
washer symbol on it. Add
washer uid until the
tank is full. SeeEngine
Compartment Overview on
page 6-14for reservoir
location.
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. See
Engine Compartment
Overview on page 6-14for
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.
6-35

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.
When the brake uid falls to a low level, the brake
warning light comes on. SeeBrake System Warning
Light on page 3-33.
Refer to the Maintenance Schedule to determine when
to check the brake uid. SeeScheduled Maintenance
on page 7-4.
Checking Brake Fluid
Check brake uid by looking at the brake uid reservoir.
SeeEngine Compartment Overview on page 6-14.
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.
6-36

What to Add
Use only new DOT-3 brake uid from a sealed
container. SeeRecommended Fluids and Lubricants
on page 7-13.
Always clean the brake uid reservoir cap and the area
around the cap before removing it. This helps keep
dirt from entering the reservoir.
{CAUTION:
With the wrong kind of uid in the brake hydraulic
system, the brakes might not work well. This could
cause a crash. Always use the proper brake uid.Notice:
Using the wrong uid can badly damage brake
hydraulic system parts. For example, just a
few drops of mineral-based oil, such as engine
oil, in the brake hydraulic system can damage
brake hydraulic system parts so badly that they
will have to be replaced. Do not let someone
put in the wrong kind of uid.
If brake uid is spilled on the vehicle’s painted
surfaces, the paint nish can be damaged. Be
careful not to spill brake uid on the vehicle.
If you do, wash it off immediately. SeeWashing
Your Vehicle on page 6-97.
6-37