service CADILLAC ESCALADE 2010 3.G Manual Online

Brake Wear
This vehicle has disc brakes. Disc brake pads havebuilt-in wear indicators that make a high-pitchedwarning sound when the brake pads are worn and newpads are needed. The sound can come and go or beheard all the time the vehicle is moving, except whenapplying the brake pedal firmly.
{WARNING:
The brake wear warning sound means that soon
the brakes will not work well. That could lead to
an accident. When the brake wear warning sound
is heard, have the vehicle serviced.
Notice:Continuing to drive with worn-out brakepads could result in costly brake repair.
Some driving conditions or climates can cause a brakesqueal when the brakes are first applied or lightlyapplied. This does not mean something is wrong withthe brakes.
Properly torqued wheel nuts are necessary to helpprevent brake pulsation. When tires are rotated, inspectbrake pads for wear and evenly tighten wheel nuts inthe proper sequence to torque specifications inCapacities and Specifications on page 7!115.
Brake linings should always be replaced as completeaxle sets.
Brake Pedal Travel
See your dealer/retailer if the brake pedal does notreturn to normal height, or if there is a rapid increase inpedal travel. This could be a sign that brake servicemight be required.
Brake Adjustment
Every brake stop, the disc brakes adjust for wear.
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9. Connect the other end of the negative (!) cable tothe remote negative (!) terminal, on the vehiclewith the dead battery.
10. Now start the vehicle with the good battery and runthe engine for a while.
11. Try to start the vehicle that had the dead battery.If it will not start after a few tries, it probably needsservice.
Notice:If the jumper cables are connected orremoved in the wrong order, electrical shorting mayoccur and damage the vehicle. The repairs wouldnot be covered by the vehicle warranty. Alwaysconnect and remove the jumper cables in thecorrect order, making sure that the cables do nottouch each other or other metal.Jumper Cable Removal
A. Heavy, Unpainted Metal Engine Part or RemoteNegative (!) Terminal
B. Good Battery or Remote Positive (+) and RemoteNegative (!) Terminals
C. Dead Battery or Remote Positive (+) Terminal
To disconnect the jumper cables from both vehicles dothe following:
1. Disconnect the black negative (!) cable from thevehicle that had the bad battery.
2. Disconnect the black negative (!) cable from thevehicle with the good battery.
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Headlamp Aiming
The vehicle has a visual optical headlamp aimingsystem. The aim of the headlamps have been preset atthe factory and should need no further adjustment.
However, if the vehicle is damaged in a crash, the aimof the headlamps may be affected and adjustment maybe necessary.
If oncoming vehicles flash their high beams at you, thismay mean the vertical aim of your headlamps needs tobe adjusted.
It is recommended that the vehicle is taken to yourdealer/retailer for service if the headlamps need to beadjusted. It is possible however, to re-aim theheadlamps as described.
The vehicle should:
.Be placed so the headlamps are 25 ft. (7.6 m) froma light colored wall or other flat surface.
.Have all four tires on a level surface which is levelall the way to the wall or other flat surface.
.Be placed so it is perpendicular to the wall or otherflat surface.
.Not have any snow, ice, or mud on it.
.Be fully assembled and all other work stoppedwhile headlamp aiming is being performed.
.Be normally loaded with a full tank of fuel and oneperson or 160 lbs (75 kg) sitting on the driver seat.
.Have the tires properly inflated.
.Have the spare tire is in its proper location in thevehicle.
Headlamp aiming is done with the vehicle's low-beamheadlamps. The high-beam headlamps will be correctlyaimed if the low-beam headlamps are aimed properly.
To adjust the vertical aim:
1. Open the hood. SeeHood Releaseon page 7!15for more information.
2. Locate the center ofthe projector lens ofthe low!beamheadlamp.
3. Record the distance from the ground to the centerof the projector lens of the low!beam headlamp.
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9. Make sure that the light from the headlamp ispositioned at the bottom edge of the horizontaltape line. The lamp on the left (A) shows thecorrect headlamp aim. The lamp on the right (B)shows the incorrect headlamp aim.
10. Repeat Steps 7 through 9 for the oppositeheadlamp.
Bulb Replacement
For the proper type of replacement bulbs, seeReplacement Bulbs on page 7!56.
For any bulb changing procedure not listed in thissection, contact your dealer/retailer.
High Intensity Discharge (HID)
Lighting
{WARNING:
The low beam high intensity discharge lighting
system operates at a very high voltage. If you try
to service any of the system components, you
could be seriously injured. Have your dealer/
retailer or a qualified technician service them.
The vehicle may have HID headlamps. After an HIDheadlamp bulb has been replaced, you may notice thatthe beam is a slightly different shade than it wasoriginally. This is normal.
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7. Reinstall the taillamp assembly. When reinstalling,make sure to line up the pins on the taillampassembly with the vehicle. If you do not line up thepins correctly, you will not be able install thetaillamp assembly properly.
If you need to replace the taillamp, stoplamp, or turnsignal, you will need to see your dealer/retailer forservice.
License Plate Lamp
1. Remove the two screws holding each of thelicense plate lamps to the molding that is part ofthe liftgate.
2. Twist and pull the license plate lamp forwardthrough the molding opening.
3. Turn the bulb socket counterclockwise and pull thebulb straight out of the socket.
4. Install the new bulb.
5. Reverse Steps 1 through 3 to reinstall the licenseplate lamp.
Replacement Bulbs
Exterior LampBulb Number
Back-up Lamp7440
License Plate LampW5W
For replacement bulbs not listed here, contact yourdealer/retailer.
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Backglass Wiper Blade Replacement
1. Lift the wiper blade assembly up and out of thepark rest position.
2. Pull the wiper blade assembly away from thebackglass. The backglass wiper blade will not lockin a vertical position, so care should be used whenpulling it away from the vehicle.
3. Turn the wiper blade assembly, and pull it off of thewiper arm. Hold the wiper arm in position and pushthe blade away from the wiper arm.
4. Replace the wiper blade.
5. Return the wiper blade assembly to the park restposition.
Tires
Your new vehicle comes with high-quality tires
made by a leading tire manufacturer. If you ever
have questions about your tire warranty and
where to obtain service, see your vehicle
Warranty booklet for details. For additional
information refer to the tire manufacturer.
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Tire Sidewall Labeling
Useful information about a tire is molded into the
sidewall. The following illustration is an example
of a typical P!Metric tire sidewall.
Passenger (P!Metric) Tire
(A) Tire Size:The tire size code is a combination
of letters and numbers used to define a particular
tire's width, height, aspect ratio, construction type,
and service description. See the“Tire Size”
illustration later in this section for more detail.
(B) TPC Spec (Tire Performance Criteria
Specification):Original equipment tires designed
to GM's specific tire performance criteria have a
TPC specification code molded onto the sidewall.
GM's TPC specifications meet or exceed all
federal safety guidelines.
(C) DOT (Department of Transportation):The
Department of Transportation (DOT) code
indicates that the tire is in compliance with the
U.S. Department of Transportation Motor Vehicle
Safety Standards.
(D) Tire Identification Number (TIN):The letters
and numbers following DOT code are the Tire
Identification Number (TIN). The TIN shows the
manufacturer and plant code, tire size, and date
the tire was manufactured. The TIN is molded
onto both sides of the tire, although only one side
may have the date of manufacture.
(E) Tire Ply Material:The type of cord and
number of plies in the sidewall and under the
tread.
(F) Uniform Tire Quality Grading (UTQG):Tire
manufacturers are required to grade tires based
on three performance factors: treadwear, traction,
and temperature resistance. For more information,
seeUniform Tire Quality Gradingon page 7!76.
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(G) Maximum Cold Inflation Load Limit:
Maximum load that can be carried and the
maximum pressure needed to support that load.
For information on recommended tire pressure
seeInflation - Tire Pressureon page 7!65and
Loading the Vehicleon page 6!32.
Tire Size
The following examples show the different parts of
a tire size.
Passenger (P!Metric) Tire
(A) Passenger (P!Metric) Tire:The United
States version of a metric tire sizing system. The
letter P as the first character in the tire size means
a passenger vehicle tire engineered to standards
set by the U.S. Tire and Rim Association.
(B) Tire Width:The three!digit number indicates
the tire section width in millimeters from sidewall
to sidewall.
(C) Aspect Ratio:A two!digit number that
indicates the tire height!to!width measurements.
For example, if the tire size aspect ratio is 75, as
shown in item C of the light truck (LT!Metric) tire
illustration, it would mean that the tire's sidewall is
75% as high as it is wide.
(D) Construction Code:A letter code is used to
indicate the type of ply construction in the tire.
The letter R means radial ply construction; the
letter D means diagonal or bias ply construction;
and the letter B means belted!bias ply
construction.
(E) Rim Diameter:Diameter of the wheel in
inches.
(F) Service Description:These characters
represent the load index and speed rating of the
tire. The load index represents the load carry
capacity a tire is certified to carry. The speed
rating is the maximum speed a tire is certified to
carry a load.
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Your vehicle's TPMS can warn you about a low tirepressure condition but it does not replace normal tiremaintenance. SeeTire Inspection and Rotationonpage 7!71andTires on page 7!58.
Notice:Liquid tire sealants could damage the TirePressure Monitor System (TPMS) sensors. Sensordamage caused by using a tire sealant is notcovered by your warranty. Do not use liquid tiresealants.
TPMS Malfunction Light and Message
The TPMS will not function properly if one or more ofthe TPMS sensors are missing or inoperable. When thesystem detects a malfunction, the low tire warning lightflashes for about one minute and then stays on for theremainder of the ignition cycle. A DIC warning messageis also displayed. The low tire warning light and DICwarning message come on at each ignition cycle untilthe problem is corrected. Some of the conditions thatcan cause the malfunction light and DIC message tocome on are:
.One of the road tires has been replaced with thespare tire. The spare tire does not have a TPMSsensor. The TPMS malfunction light and DICmessage should go off once you re!install theroad tire containing the TPMS sensor.
.The TPMS sensor matching process was startedbut not completed or not completed successfullyafter rotating the vehicle's tires. The DIC messageand TPMS malfunction light should go off once theTPMS sensor matching process is performedsuccessfully. See“TPMS Sensor MatchingProcess”later in this section.
.One or more TPMS sensors are missing ordamaged. The DIC message and the TPMSmalfunction light should go off when the TPMSsensors are installed and the sensor matchingprocess is performed successfully. See yourdealer/retailer for service.
.Replacement tires or wheels do not match yourvehicle's original equipment tires or wheels. Tiresand wheels other than those recommended foryour vehicle could prevent the TPMS fromfunctioning properly. SeeBuying New Tiresonpage 7!73.
.Operating electronic devices or being near facilitiesusing radio wave frequencies similar to the TPMScould cause the TPMS sensors to malfunction.
If the TPMS is not functioning it cannot detect or signala low tire condition. See your dealer/retailer for serviceif the TPMS malfunction light and DIC message comeson and stays on.
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TPMS Sensor Matching Process
Each TPMS sensor has a unique identification code.Any time you rotate your vehicle's tires or replace oneor more of the TPMS sensors, the identification codeswill need to be matched to the new tire/wheel position.The sensors are matched to the tire/wheel positionsin the following order: driver side front tire, passengerside front tire, passenger side rear tire, and driverside rear tire using a TPMS diagnostic tool. See yourdealer/retailer for service.
The TPMS sensors can also be matched to each tire/wheel position by increasing or decreasing the tire's airpressure. If increasing the tire's air pressure, do notexceed the maximum inflation pressure indicated on thetire's sidewall.
To decrease air-pressure out of a tire you can use thepointed end of the valve cap, a pencil-style air pressuregage, or a key.
You have two minutes to match the first tire/wheelposition, and five minutes overall to match all four tire/wheel positions. If it takes longer than two minutes, tomatch the first tire and wheel, or more than five minutesto match all four tire and wheel positions the matchingprocess stops and you need to start over.
The TPMS sensor matching process is outlined below:
1. Set the parking brake.
2. Turn the ignition switch to ON/RUN with theengine off.
3. PressQandKon the Remote Keyless Entry
(RKE) transmitter at the same time forapproximately five seconds. The horn sounds twiceto signal the receiver is in relearn mode and TIRELEARNING ACTIVE message displays on the DICscreen.
4. Start with the driver side front tire.
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