2010 CADILLAC ESCALADE air condition

Global Positioning System (GPS)
The navigation system determines the position of thevehicle by using satellite signals, various vehiclesignals, and map data.
At times, other interferences such as the satellitecondition, road configuration, the condition of thevehicle and/or other circumstances can interfere withthe navigation system's ability to determine the accurateposition of the vehicle.
The GPS shows the current position of the vehicleusing signals sent by the GPS Satellites of the UnitedStates Department of Defense. When the vehicle is notreceiving signals from the satellites, a symbol appearson the map screen. Refer toSymbols on page 5!17.
This system may not be available or interferences mayoccur if any of the following are true:
.Signals are obstructed by tall buildings, trees, largetrucks, or a tunnel.
.Objects are located on the front dash of thevehicle.
.Satellites are being repaired or improved.
.After-market glass tinting has been applied to thevehicle's windshield.
Notice:Do not apply after-market glass tinting tothe vehicle's windows. Glass tinting interferes withthe system's ability to receive GPS signals andcauses the system to malfunction. The windowmight have to be replaced to correct the problem.This would not be covered by the warranty.
For more information if the GPS is not functioningproperly, seeIf the System Needs Serviceonpage 5!59andProblems with Route Guidanceonpage 5!58.
Vehicle Positioning
At times, the position of the vehicle on the map may beinaccurate due to one or more of the following reasons:
.Road system has changed.
.Vehicle is driving on slippery road surfaces suchas in sand, gravel, and/or snow.
.Vehicle is traveling on winding roads.
.Vehicle is on a long straight road.
.Vehicle is approaching a tall building or alarge vehicle.
.Surface streets run parallel to a freeway.
.Vehicle has just been transferred by a vehiclecarrier or a ferry.
.Current position calibration is set incorrectly.
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It is recommended to leave the system on for normaldriving conditions, but it may be necessary to turn thesystem off if the vehicle is stuck in sand, mud, ice orsnow, and you want to“rock”the vehicle to attempt tofree it. It may also be necessary to turn off the systemwhen driving in extreme off-road conditions where highwheel spin is required. SeeIf Your Vehicle is Stuck inSand, Mud, Ice, or Snow on page 6!30.
Traction Control Operation
The traction control system is part of the StabiliTraksystem. Traction control limits wheel spin by reducingengine power to the wheels (engine speedmanagement) and by applying brakes to each individualwheel (brake-traction control) as necessary.
The traction control system is enabled automaticallywhen the vehicle is started. It will activate and theStabiliTrak light will flash if it senses that any of thewheels are spinning or beginning to lose tractionwhile driving. If traction control is turned off, only thebrake-traction control portion of traction control willwork. The engine speed management will be disabled.In this mode, engine power is not reduced automaticallyand the driven wheels can spin more freely. This cancause the brake-traction control to activate constantly.
Notice:If the wheel(s) of one axle is allowed to spinexcessively while the StabiliTrak, ABS and brakewarning lights and any relevant DIC messages aredisplayed, the transfer case could be damaged.The repairs would not be covered by the vehiclewarranty. Reduce engine power and do not spin thewheel(s) excessively while these lights andmessages are displayed.
The traction control system may activate on dry orrough roads or under conditions such as heavyacceleration while turning or abrupt upshifts/downshiftsof the transmission. When this happens, a reduction inacceleration may be noticed, or a noise or vibration maybe heard. This is normal.
If cruise control is being used when the systemactivates, the StabiliTrak light will flash and cruisecontrol will automatically disengage. Cruise control maybe reengaged when road conditions allow. SeeCruiseControl on page 4!8.
StabiliTrak may also turn off automatically if itdetermines that a problem exists with the system.If the problem does not clear itself after restarting thevehicle, see your dealer/retailer for service.
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While driving on a surface with reduced traction, tryyour best to avoid sudden steering, acceleration,or braking, including reducing vehicle speed by shiftingto a lower gear. Any sudden changes could cause thetires to slide. You may not realize the surface is slipperyuntil the vehicle is skidding. Learn to recognize warningclues—such as enough water, ice, or packed snow onthe road to make a mirrored surface—and slow downwhen you have any doubt.
Remember: Antilock brakes help avoid only thebraking skid.
Off-Road Driving
Vehicles with all!wheel drive can be used for off!roaddriving. Vehicles without all!wheel drive and vehicleswith 22!inch tire/wheel assemblies should not be drivenoff-road except on a level, solid surface.
Many of the vehicle design features that help make thevehicle more responsive on paved roads during poorweather conditions also help make it better suited foroff!road use than conventional passenger vehicles.The vehicle does not have features usually thought tobe necessary for extended or severe off!road use suchas special underbody shielding and transfer case lowgear range.
The airbag system is designed to work properly under awide range of conditions, including off!road usage.Always wear your safety belt and observe safe drivingspeeds, especially on rough terrain.
Drinking and driving can be very dangerous on anyroad and this is certainly true for off-road driving.At the very time you need special alertness and drivingskills, your reflexes, perceptions, and judgment can beaffected by even a small amount of alcohol. You couldhave a serious—or even fatal—accident if you drinkand drive or ride with a driver who has been drinking.
Off-roading can be great fun but has some definitehazards. The greatest of these is the terrain itself. Whenoff-road driving, traffic lanes are not marked, curves arenot banked, and there are no road signs. Surfaces canbe slippery, rough, uphill, or downhill.
Avoid sharp turns and abrupt maneuvers. Failure tooperate the vehicle correctly off!road could result in lossof vehicle control or vehicle rollover.
Off-roading involves some new skills. That is why it isvery important that you read these driving tips andsuggestions to help make off-road driving safer andmore enjoyable.
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If you put things inside your vehicle—like
suitcases, tools, packages, or anything
else—they will go as fast as the vehicle goes.
If you have to stop or turn quickly, or if there is a
crash, they will keep going.
{WARNING:
Things you put inside your vehicle can strike
and injure people in a sudden stop or turn,
or in a crash.
.Put things in the cargo area of your
vehicle. Try to spread the weight evenly.
.Never stack heavier things, like
suitcases, inside the vehicle so that some
of them are above the tops of the seats.
.Do not leave an unsecured child restraint
in your vehicle.
.When you carry something inside the
vehicle, secure it whenever you can.
.Do not leave a seat folded down unless
you need to.
There is also important loading information for
off-road driving in this manual. See“Loading Your
Vehicle for Off-Road Driving”underOff-Road
Drivingon page 6!13.
Add-On Equipment
When you carry removable items, you may need
to put a limit on how many people you can carry
inside your vehicle. Be sure to weigh your vehicle
before you buy and install the new equipment.
Notice :Overloading the vehicle may cause
damage. Repairs would not be covered by the
vehicle warranty. Do not overload the vehicle.
Remember not to exceed the Gross Axle Weight
Rating (GAWR) of the front or rear axle.
Automatic Level Control
The automatic level control rear suspension
comes as a part of the Road Sensing Suspension.
SeeRoad Sensing Suspensionon page 6!9.
This type of level control is fully automatic and will
provide a better leveled riding position as well as
better handling under a variety of passenger and
loading conditions. An air compressor connected
to the rear shocks will raise or lower the rear of
the vehicle to maintain proper vehicle height.
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Two-wheel-drive vehicles should not be towed withthe rear wheels on the ground. Two-wheel-drivetransmissions have no provisions for internal lubricationwhile being towed.
Dolly Towing (Rear Wheels Off the Ground)
Use the following procedure to dinghy tow atwo-wheel-drive vehicle from the rear:
1. Attach the dolly to the tow vehicle following thedolly manufacturer's instructions.
2. Drive the rear wheels onto the dolly.
3. Firmly set the parking brake. SeeParking Brakeon page 3!38.
4. Put the transmission in P (Park).
5. Secure the vehicle to the dolly following themanufacturer's instructions.
6. Use an adequate clamping device designed fortowing to ensure that the front wheels are lockedinto the straight position.
7. Turn the ignition to LOCK/OFF.
Level Control
Automatic Level Control
The automatic level control rear suspension is availableon light!duty vehicles and comes as a part of theAutoride®suspension, if equipped.
This type of level control is fully automatic and willprovide a better leveled riding position as well as betterhandling under a variety of passenger and loadingconditions. An air compressor connected to the rearshocks will raise or lower the rear of the vehicle tomaintain proper vehicle height. The system is activatedwhen the ignition key is turned to ON/RUN and willautomatically adjust vehicle height thereafter. Thesystem may exhaust (lower vehicle height) for up toten minutes after the ignition key has been turned off.You may hear the air compressor operating when theheight is being adjusted.
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If a weight!distributing hitch is being used, it isrecommended to allow the shocks to inflate, therebyleveling the vehicle prior to adjusting the hitch.
Autoride®
With this feature, improved vehicle ride and handling isprovided under a variety of passenger and loadingconditions.
The system is fully automatic and uses a computercontroller to continuously monitor vehicle speed, wheelto body position, lift/dive and steering position of thevehicle. The controller then sends signals to each shockabsorber to independently adjust the damping level toprovide the optimum vehicle ride.
Autoride also interacts with the tow/haul mode that,when activated, will provide additional control of theshock absorbers. This additional control results in betterride and handling characteristics when the vehicle isloaded or towing a trailer. See“Tow/Haul Mode”underTowing a Traileron page 6!42for more information.
Towing a Trailer
If the vehicle has a two–mode hybrid engine, see theTwo–mode Hybrid manual for more information.
Do not tow a trailer during break!in. SeeNew VehicleBreak-Inon page 3!26for more information.
{WARNING:
The driver can lose control when pulling a trailer if
the correct equipment is not used or the vehicle is
not driven properly. For example, if the trailer is
too heavy, the brakes may not work well—or
even at all. The driver and passengers could be
seriously injured. The vehicle may also be
damaged; the resulting repairs would not be
covered by the vehicle warranty. Pull a trailer only
if all the steps in this section have been followed.
Ask your dealer/retailer for advice and information
about towing a trailer with the vehicle.
Notice:Pulling a trailer improperly can damage thevehicle and result in costly repairs not covered bythe vehicle warranty. To pull a trailer correctly,follow the advice in this section and see yourdealer/retailer for important information abouttowing a trailer with the vehicle.
To identify the trailering capacity of the vehicle, read theinformation in“Weight of the Trailer”that appears laterin this section.
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Gasoline Octane
If the vehicle has the 6.0L V8 engine (VIN Code J), useregular unleaded gasoline with a posted octane ratingof 87 or higher. If the octane rating is less than 87, anaudible knocking noise, commonly referred to as sparkknock, might be heard when driving. If this occurs, usea gasoline rated at 87 octane or higher as soon aspossible. If heavy knocking is heard when usinggasoline rated at 87 octane or higher, the engineneeds service.
If the vehicle has the 6.2L V8 engine (VIN Code F), usepremium unleaded gasoline with a posted octane ratingof 91 or higher. You can also use regular unleadedgasoline rated at 87 octane or higher, but the vehicle'sacceleration could be slightly reduced, and a slightaudible knocking noise, commonly referred to as sparkknock, might be heard. If the octane is less than 87, youmight notice a heavy knocking noise when you drive.If this occurs, use a gasoline rated at 87 octane orhigher as soon as possible. Otherwise, you coulddamage the engine. If heavy knocking is heard whenusing gasoline rated at 87 octane or higher, the engineneeds service.
Gasoline Specifications
At a minimum, gasoline should meet ASTMspecification D 4814 in the United States orCAN/CGSB!3.5 or 3.511 in Canada. Some gasolinescontain an octane-enhancing additive calledmethylcyclopentadienyl manganese tricarbonyl (MMT).We recommend against the use of gasolines containingMMT. SeeAdditiveso n p a g e 7!9for additionalinformation.
California Fuel
If the vehicle is certified to meet California EmissionsStandards, it is designed to operate on fuels that meetCalifornia specifications. See the underhood emissioncontrol label. If this fuel is not available in statesadopting California emissions standards, the vehiclewill operate satisfactorily on fuels meeting federalspecifications, but emission control system performancemight be affected. The malfunction indicator lamp couldturn on and the vehicle might fail a smog!check test.SeeMalfunction Indicator Lampon page 4!36. If thisoccurs, return to your authorized dealer/retailer fordiagnosis. If it is determined that the condition is causedby the type of fuel used, repairs might not be coveredby the vehicle warranty.
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Engine Air Cleaner/Filter
SeeEngine Compartment Overviewon page 7!16forthe location of the engine air cleaner/filter.
Inspect the air cleaner/filter every other oil change andreplace it at the first oil change after each 50,000 mile(80 000 km) interval. SeeScheduled Maintenanceonp a g e 8!3for more information. If driving on dusty/dirtyconditions, inspect the filter at each engine oil change.
How to Inspect the Engine Air Cleaner/
Filter
To inspect the air cleaner/filter, remove the engine aircleaner/filter from the vehicle by following Steps 1through 6. When the engine air cleaner/filter isremoved, lightly shake it to release loose dust and dirt.If the engine air cleaner/filter remains caked with dirt, anew filter is required. Never use compressed air toclean the filter.
Replacing the Engine Air Cleaner/Filter
1. Locate the air cleaner/filter assembly . SeeEngine CompartmentOverviewonpage 7!16.
2. Loosen the four screws on the cover of thehousing and lift up the cover.
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