2007 CADILLAC ESCALADE EXT checking oil

Service........................................................ 396
Accessories and Modications................... 397
California Proposition 65 Warning.............. 397
Doing Your Own Service Work.................. 398
Adding Equipment to the Outside of
Your Vehicle.......................................... 399
Fuel............................................................. 399
Gasoline Octane........................................ 399
Gasoline Specications.............................. 399
California Fuel........................................... 400
Additives................................................... 400
Fuels in Foreign Countries........................ 401
Filling the Tank......................................... 402
Filling a Portable Fuel Container............... 404
Checking Things Under the Hood.............. 404
Hood Release........................................... 405
Engine Compartment Overview.................. 406
Engine Oil................................................. 407
Engine Oil Life System.............................. 410
Engine Air Cleaner/Filter............................ 412
Automatic Transmission Fluid.................... 415
Engine Coolant.......................................... 419Coolant Surge Tank Pressure Cap............ 422
Engine Overheating................................... 422
Overheated Engine Protection
Operating Mode..................................... 425
Cooling System......................................... 426
Engine Fan Noise..................................... 431
Power Steering Fluid ................................. 431
Windshield Washer Fluid........................... 432
Brakes...................................................... 433
Battery...................................................... 437
Jump Starting............................................ 438
All-Wheel Drive........................................... 443
Rear Axle.................................................... 444
Front Axle................................................... 446
Headlamp Aiming........................................ 447
Bulb Replacement....................................... 450
High Intensity Discharge (HID) Lighting..... 450
Taillamps, Turn Signal, Sidemarker,
Stoplamps and Back-up Lamps.............. 450
License Plate Lamp................................... 452
Replacement Bulbs................................... 452
Section 5 Service and Appearance Care
393

Filling a Portable Fuel Container
{CAUTION:
Never ll a portable fuel container while
it is in your vehicle. Static electricity
discharge from the container can ignite the
gasoline vapor. You can be badly burned
and your vehicle damaged if this occurs.
To help avoid injury to you and others:
Dispense gasoline only into approved
containers.
Do not ll a container while it is inside a
vehicle, in a vehicle’s trunk, pickup
bed, or on any surface other than the
ground.
Bring the ll nozzle in contact with the
inside of the ll opening before
operating the nozzle. Contact should
be maintained until the lling is
complete.
Do not smoke while pumping gasoline.
Checking Things Under
the Hood
{CAUTION:
An electric fan under the hood can start up
and injure you even when the engine is not
running. Keep hands, clothing, and tools
away from any underhood electric fan.
{CAUTION:
Things that burn can get on hot engine
parts and start a re. These include
liquids like fuel, oil, coolant, brake uid,
windshield washer and other uids, and
plastic or rubber. You or others could be
burned. Be careful not to drop or spill
things that will burn onto a hot engine.
404

A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 412.
B. Air Filter Restriction Indicator (If Equipped).
SeeEngine Air Cleaner/Filter on page 412.
C. Coolant Surge Tank and Pressure Cap.
SeeCooling System on page 426andCoolant
Surge Tank Pressure Cap on page 422.
D. Remote Positive (+) Terminal. SeeJump
Starting on page 438.
E. Battery. SeeBattery on page 437.
F. Engine Oil Fill Cap. See “When to Add Engine
Oil” underEngine Oil on page 407.
G. Automatic Transmission Dipstick (Out of View).
See “Checking the Fluid Level” under
Automatic Transmission Fluid on page 415.
H. Remote Negative (−) Terminal (GND) (Out of
View). SeeJump Starting on page 438.
I. Engine Oil Dipstick (Out of View). See
“Checking Engine Oil” underEngine Oil on
page 407.
J. Engine Cooling Fan (Out of View). SeeCooling
System on page 426.
K. Power Steering Fluid Reservoir (Out of View).
SeePower Steering Fluid on page 431.L. Brake Master Cylinder Reservoir. See “Brake
Fluid” underBrakes on page 433.
M. Underhood Fuse Block. SeeUnderhood Fuse
Block on page 513.
N. Windshield Washer Fluid Reservoir. See
“Adding Washer Fluid” underWindshield
Washer Fluid on page 432.
Engine Oil
If the ENGINE OIL LOW ADD OIL message
appears on the Driver Information Center (DIC), it
means you need to check your engine oil level
right away. For more information, see ENGINE OIL
LOW ADD OIL underDIC Warnings and
Messages on page 248.
You should check your engine oil level regularly;
this is an added reminder.
Checking Engine Oil
It is a good idea to check your 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.
407