Vehicle Symbol Chart
Here are some additional symbols that may be found onthe vehicle and what they mean. For more informationon 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 4!25.
B.Turn Signal/Multifunction Lever on page 4!4.
C.Instrument Panel Cluster on page 4!28.
D.Hazard Warning Flashers on page 4!3.
E. Shift Lever and Range Selection Mode. SeeAutomatic Transmission Operation on page 3!32.
F.Tow/Haul Mode on page 3!36.
G. Driver Information Center (DIC) Buttons. SeeDriver Information Center (DIC) on page 4!41.
H.Analog Clock on page 4!20.
I.Audio System(s) on page 4!67.
J.StabiliTrak®Systemo n p a g e 6!6. Rear Park AidDisable Button. SeeUltrasonic Rear Parking Assist(URPA)on page 3!46.
K.Tilt Wheel on page 4!3.
L.Exterior Lamps on page 4!11.
M.Dome Lamp Overrideon page 4!17.InstrumentPanel Brightnesson page 4!16.Fog Lampsonpage 4!16.
N. Automatic Transfer Case Control. See EscaladeTwo!Mode Hybrid Supplement for moreinformation.
O.Cruise Controlo n p a g e 4!8.Heated SteeringWheelo n p a g e 4!4(If Equipped).
P.Horn on page 4!3.
Q.Audio Steering Wheel Controls on page 4!105.
R.Dual Automatic Climate Control Systemonpage 4!20.
S. Pedal Adjust Button. SeeAdjustable Throttle andBrake Pedalon page 3!30. Heated WindshieldWasher Fluid Button. SeeWindshield Washeronp a g e 4!7. SeePower Assist Stepson page 3!17(If Equipped).
T.Glove Box on page 3!62.
1-3
Windshield Wiper/Washer
The lever is on the left side of the steering column.
8:Single wipe, turn to8, then release.
Several wipes, hold the band on8longer.
9:Turns the windshield wipers off.
6:Turn the band up for more frequent wipes or downfor less frequent wipes.
6:Slow wipes.
?:Fast wipes.
L:Push the paddle at the top of the lever to spraywasher fluid on the windshield.
SeeWindshield Wiperso n p a g e 4!6andWindshieldWasher on page 4!7.
Climate Controls
The heating, cooling, and ventilation in the vehicle canbe controlled with this system.
Climate Control with Cooledand Heated Seats shown
A. Driver and PassengerTemperature Controls
B. AUTO
C. Defrost
D. Air Recirculation
E. Rear WindowDefogger
F. Air Conditioning
G. Heated andCooled Seats
H. Fan Control
I. REAR
J. Air DeliveryMode Control
1-15
Clear ice and snow from the wiper blades before usingthem. If frozen to the windshield, carefully loosen orthaw them. Damaged wiper blades should be replaced.SeeWindshield Wiper Blade Replacementonpage 7!57.
Heavy snow or ice can overload the wiper motor.A circuit breaker will stop the motor until it cools down.
Windshield Washer
{WARNING:
In freezing weather, do not use your washer until
the windshield is warmed. Otherwise the washer
fluid can form ice on the windshield, blocking your
vision.
L(Washer Fluid):Push the paddle marked with thewindshield washer symbol at the top of the multifunctionlever, to spray washer fluid on the windshield. Thewipers clear the window and then either stop or returnto the preset speed.
Rear Window Wiper/Washer
{WARNING:
In freezing weather, do not use your washer until
the windshield is warmed. Otherwise the washer
fluid can form ice on the windshield, blocking your
vision.
The rear wiper control is located on the turn signal/multifunction lever.
To turn the rear wiper on, slide the lever to a wiperposition.
9(Off) :Turns the wiper off.
5(Rear Wiper Delay):Turns on the rear wiper delay.
Z(Rear Wiper):Turns on the rear wiper.
=(Rear Wiper Wash):To turn on the rear wiper wash,push the button on the end of the turn signal/multifunction lever to spray washer fluid on the rearwindow. The wipers will clear the rear window andeither stop or return to your preset speed. For morewasher cycles, press and hold the button.
4-7
TRANSMISSION HOT IDLE ENGINE
Notice:If you drive your vehicle while thetransmission fluid is overheating and thetransmission temperature warning is displayed onthe instrument panel cluster and/or DIC, you candamage the transmission. This could lead to costlyrepairs that would not be covered by your warranty.Do not drive your vehicle with overheatedtransmission fluid or while the transmissiontemperature warning is displayed.
This message displays along with four chimes if thetransmission fluid in the vehicle gets hot. Driving withthe transmission fluid temperature high can causedamage to the vehicle. Stop the vehicle and let it idle toallow the transmission to cool. This message clears andthe chime stops when the fluid temperature reaches asafe level.
TURN SIGNAL ON
This message displays and a chime sounds if a turnsignal is left on for 3/4 of a mile (1.2 km). Move the turnsignal/multifunction lever to the off position.
WASHER FLUID LOW ADD FLUID
This message displays when the windshield washerfluid is low. Fill the windshield washer fluid reservoir assoon as possible. SeeEngine Compartment Overviewon page 7!16for the location of the windshield washerfluid reservoir. Also, seeWindshield Washer Fluidonpage 7!39for more information.
DIC Vehicle Customization
Your vehicle may have customization capabilities thatallow you to program certain features to one preferredsetting. Customization features can only beprogrammed to one setting on the vehicle and cannotbe programmed to a preferred setting for two differentdrivers.
All of the customization options may not be available onyour vehicle. Only the options available will bedisplayed on the DIC.
The default settings for the customization features wereset when your vehicle left the factory, but may havebeen changed from their default state since then.
The customization preferences are automaticallyrecalled.
To change customization preferences, use the followingprocedure.
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Other Rainy Weather Tips
Besides slowing down, other wet weather drivingtips include:
.Allow extra following distance.
.Pass with caution.
.Keep windshield wiping equipment in good shape.
.Keep the windshield washer fluid reservoir filled.
.Have good tires with proper tread depth.SeeTires on page 7!58.
.Turn off cruise control.
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider havingit 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 inflated torecommended pressure?
.Weather and Maps:Safe to travel?Have up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundingswhile driving. If you become tired or sleepy, find a safeplace 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 roadahead and to the sides.
.Check the rearview mirror and vehicleinstruments often.
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Section 7 Service and Appearance Care
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4Accessories and Modifications . . . . . . . . . . . . . . . . . . 7-4California Proposition 65 Warning . . . . . . . . . . . . . . . 7-5California Perchlorate MaterialsRequirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5Doing Your Own Service Work . . . . . . . . . . . . . . . . . . 7-6Adding Equipment to the Outside of theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Fuel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7Gasoline Octane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8Gasoline Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 7-8California Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-8Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9Fuel E85 (85% Ethanol) . . . . . . . . . . . . . . . . . . . . . . . . . 7-9Fuels in Foreign Countries . . . . . . . . . . . . . . . . . . . . . 7-10Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11Filling a Portable Fuel Container . . . . . . . . . . . . . . . 7-13
Checking Things Under the Hood. . . . . . . . . . . . . . . 7-14Hood Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15Engine Compartment Overview . . . . . . . . . . . . . . . . 7-16Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-17Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 7-20Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . 7-22
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . 7-24Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28Engine Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29Engine Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34Overheated Engine ProtectionOperating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37Engine Fan Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37Power Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38Windshield Washer Fluid . . . . . . . . . . . . . . . . . . . . . . 7-39Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-43Jump Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44
All-Wheel Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49
Rear Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50
Front Axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51
Headlamp Aiming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52
Bulb Replacement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-54High Intensity Discharge (HID) Lighting . . . . . . . . 7-54LED Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-55Back-Up Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-55License Plate Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56Replacement Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-56
7-1
Checking Things Under
the Hood
{WARNING:
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.
{WARNING:
Things that burn can get on hot engine parts and
start a fire. These include liquids like fuel, oil,
coolant, brake fluid, windshield washer and other
fluids, 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.
7-14