2010 CADILLAC ESCALADE brake sensor

The system can bedisabled by pressing therear park aid disablebutton located next tothe radio.
The indicator light will come on and PARK ASSIST OFFdisplays on the Driver Information Center (DIC) toindicate that URPA is off, seeDIC Warnings andMessages on page 4!48.
When the System Does Not Seem to
Work Properly
If the URPA system will not activate due to a temporarycondition, the messages PARK ASSIST OFF or PARKASSIST BLOCKED SEE OWNERS MANUAL will bedisplayed on the DIC.
SERVICE PARK ASSIST :If this message occurs, takethe vehicle to your dealer/retailer to repair the system.
PARK ASSIST OFF :This message occurs if the driverdisables the system.
PARKING ASSIST BLOCKED SEE OWNERSMANUAL :This message can occur under thefollowing conditions:
.The ultrasonic sensors are not clean. Keep thevehicle's rear bumper free of mud, dirt, snow, iceand slush. For cleaning instructions, seeWashingYour Vehicle on page 7!102.
.The park assist sensors are covered by frost orice. Frost or ice can form around and behind thesensors and may not always be seen; this canoccur after washing the vehicle in cold weather.The message may not clear until the frost or icehas melted.
.A trailer was attached to the vehicle, or a bicycle oran object was hanging out of the liftgate during thelast drive cycle. Once the attached object isremoved, URPA will return to normal operation.
.A tow bar is attached to the vehicle.
.The vehicle's bumper is damaged. Take the vehicleto your dealer/retailer to repair the system.
.Other conditions may affect system performance,such as vibrations from a jackhammer or thecompression of air brakes on a very large truck.
If the system is still disabled, after driving forward atleast 40 km/h (25 mph), take the vehicle to yourdealer/retailer.
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SIDE BLIND ZONE SYSTEM
UNAVAILABLE
If your vehicle has the Side Blind Zone Alert (SBZA)system, this message displays when the SBZA systemis disabled because the sensor is blocked and cannotdetect vehicles in your blind zone. The sensor may beblocked by mud, dirt, snow, ice, or slush. This messagemay also display during heavy rain or due to road spray.It may also come on when driving in isolated areas withno guardrails, trees, or road signs and light traffic.Your vehicle does not need service. For cleaninginstructions, seeWashing Your Vehicleon page 7!102.SeeSide Blind Zone Alert (SBZA)on page 3!48formore information.
STABILITRAK OFF
If your vehicle has StabiliTrak, this message displayswhen you turn off StabiliTrak, or when the stabilitycontrol has been automatically disabled. To limit wheelspin and realize the full benefits of the stabilityenhancement system, you should normally leaveStabiliTrak on. However, you should turn StabiliTrak offif your vehicle gets stuck in sand, mud, ice, or snow andyou want to rock your vehicle to attempt to free it, or if
you are driving in extreme off-road conditions andrequire more wheel spin. SeeIf Your Vehicle is Stuck inSand, Mud, Ice, or Snowon page 6!30. To turn theStabiliTrak system on or off, seeStabiliTrak®Systemo n p a g e 6!6.
There are several conditions that can cause thismessage to appear.
.One condition is overheating, which could occur ifStabiliTrak activates continuously for an extendedperiod of time.
.The message also displays if the brake systemwarning light is on. SeeBrake System WarningLight on page 4!33.
.The message could display if the stability systemtakes longer than usual to complete its diagnosticchecks due to driving conditions.
.The message displays if an engine or vehiclerelated problem has been detected and the vehicleneeds service. See your dealer/retailer.
The message turns off as soon as the conditions thatcaused the message to be displayed are no longerpresent.
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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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If you need to replace any of your wheels, wheel bolts,wheel nuts, or Tire Pressure Monitor System (TPMS)sensors, replace them only with new GM originalequipment parts. This way, you will be sure to havethe right wheel, wheel bolts, wheel nuts, and TPMSsensors for your vehicle.
{WARNING:
Using the wrong replacement wheels, wheel bolts,
or wheel nuts on your vehicle can be dangerous.
It could affect the braking and handling of your
vehicle, make your tires lose air and make you
lose control. You could have a collision in which
you or others could be injured. Always use the
correct wheel, wheel bolts, and wheel nuts for
replacement.
Notice:The wrong wheel can also cause problemswith bearing life, brake cooling, speedometer orodometer calibration, headlamp aim, bumper height,vehicle ground clearance, and tire or tire chainclearance to the body and chassis.
SeeChanging a Flat Tireon page 7!80for moreinformation.
Used Replacement Wheels
{WARNING:
Putting a used wheel on the vehicle is dangerous.
You cannot know how it has been used or how
far it has been driven. It could fail suddenly and
cause a crash. If you have to replace a wheel,
use a new GM original equipment wheel.
Tire Chains
{WARNING:
Do not use tire chains. There is not enough
clearance. Tire chains used on a vehicle without
the proper amount of clearance can cause
damage to the brakes, suspension, or other
vehicle parts. The area damaged by the tire
chains could cause you to lose control of the
vehicle and you or others may be injured in a
crash. Use another type of traction device only if
its manufacturer recommends it for use on the
(Continued)
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FusesUsage
1Right Trailer Stop/Turn Lamp
2Electronic Stability SuspensionControl, Automatic Level ControlExhaust
3Left Trailer Stop/Turn Lamp
4Engine Controls
5Engine Control Module, ThrottleControl
6Trailer Brake Controller
7Front Washer
8Oxygen Sensors
9Antilock Brakes System 2
10Trailer Back-up Lamps
11Driver Side Low-Beam Headlamp
12Engine Control Module (Battery)
13Fuel Injectors, Ignition Coils(Right Side)
14Transmission Control Module(Battery)
15Vehicle Back-up Lamps
16Passenger Side Low-Beam Headlamp
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