lock CADILLAC ESCALADE 2010 3.G Workshop Manual

PASS-Key®III+ Electronic
Immobilizer
SeeRadio Frequency Statementon page 9!20forinformation regarding Part 15 of the FederalCommunications Commission (FCC) Rules andRSS-210/211 of Industry and Science Canada.
PASS-Key®III+ Electronic
Immobilizer Operation
Your vehicle has PASS-Key®III+ (PersonalizedAutomotive Security System) theft-deterrent system.PASS-Key®III+ is a passive theft-deterrent system.
The system is automatically armed when the key isremoved from the ignition.
The system is automatically disarmed when the key isturned to ON/RUN, ACC/ACCESSORY or START fromthe LOCK/OFF position.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem witharming or disarming the theft-deterrent system.
When the PASS-Key®III+ system senses that someoneis using the wrong key, it prevents the vehicle fromstarting. Anyone using a trial-and-error method to startthe vehicle will be discouraged because of the highnumber of electrical key codes.
If the engine does not start and the security light onthe instrument panel cluster comes on when trying tostart the vehicle, there may be a problem with yourtheft-deterrent system. Turn the ignition off andtry again.
If the engine still does not start, and the key appears tobe undamaged, try another ignition key. At this time,you may also want to check the fuse, seeFuses andCircuit Breakerson page 7!108. If the engine still doesnot start with the other key, your vehicle needs service.
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If your vehicle does start, the first key may be faulty.See your dealer/retailer who can service thePASS-Key®III+ to have a new key made. In anemergency, contact Roadside Assistance.
It is possible for the PASS-Key®III+ decoder to learnthe transponder value of a new or replacement key.Up to 10 keys may be programmed for the vehicle.The following procedure is for programming additionalkeys only. If all the currently programmed keys are lostor do not operate, you must see your dealer/retailer or alocksmith who can service PASS-Key®III+ to have keysmade and programmed to the system.
See your dealer/retailer or a locksmith who can servicePASS-Key®III+ to get a new key blank that is cutexactly as the ignition key that operates the system.
To program the new additional key:
1. Verify that the new key has a1stamped on it.
2. Insert the original, already programmed, key in theignition and start the engine. If the engine will notstart, see your dealer/retailer for service.
3. After the engine has started, turn the key toLOCK/OFF, and remove the key.
4. Insert the new key to be programmed and turn it tothe ON/RUN position within five seconds of turningthe ignition to the LOCK/OFF position in Step 3.
The security light will turn off once the key hasbeen programmed.
5. Repeat Steps 1 through 4 if additional keys are tobe programmed.
If you lose or damage your PASS-Key®III+ key, seeyour dealer/retailer or a locksmith who can servicePASS-Key®III+ to have a new key made.
Do not leave the key or device that disarms ordeactivates the theft deterrent system in the vehicle.
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Ignition Positions
The ignition switch hasfour different positions.
To shift out of P (Park), the ignition must be in ON/RUNor ACC/ACCESSORY and the regular brake pedal mustbe applied.
A (LOCK/OFF) :This position locks the ignition.It may also lock the steering wheel and automatictransmission. The key can be removed in LOCK/OFF.
On vehicles with an automatic transmission, the shiftlever must be in P (Park) to turn the ignition switchto LOCK/OFF.
The steering may bind with the wheels turned off center.If this happens, move the steering wheel from right toleft while turning the key to ACC/ACCESSORY. If thisdoesn't work, then the vehicle needs service.
Notice:Using a tool to force the key to turn in theignition could cause damage to the switch or breakthe key. Use the correct key, make sure it is all theway in, and turn it only with your hand. If the keycannot be turned by hand, see your dealer/retailer.
B (ACC/ACCESSORY) :This position lets things likethe radio and the windshield wipers operate while theengine is off. Use this position if the vehicle must bepushed or towed.
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C (ON/RUN) :This position can be used to operate theelectrical accessories and to display some instrumentpanel cluster warning and indicator lights. The switchstays in this position when the engine is running.The transmission is also unlocked in this position onautomatic transmission vehicles.
If you leave the key in the ACC/ACCESSORY orON/RUN position with the engine off, the batterycould be drained. You may not be able to start thevehicle if the battery is allowed to drain for an extendedperiod of time.
D (START) :This is the position that starts the engine.When the engine starts, release the key. The ignitionswitch returns to ON/RUN for driving.
A warning tone will sound when the driver door isopened, the ignition is in ACC/ACCESSORY orLOCK/OFF and the key is in the ignition.
Retained Accessory Power (RAP)
The following vehicle accessories can be used for up to10 minutes after the engine is turned off:
.Audio System
.Power Windows
.OnStar®System (if equipped)
.Sunroof (if equipped)
These features work when the key is in ON/RUN orACC/ACCESSORY. Once the key is turned fromON/RUN to LOCK/OFF, the windows and sunroofcontinue to work up to 10 minutes until any door isopened. The radio continues to work for up to10 minutes or until the driver door is opened.
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Starting the Engine
If the vehicle is a Two-mode Hybrid, see the Two-modeHybrid manual for more information.
Move the shift lever to P (Park) or N (Neutral). Theengine will not start in any other position. To restart theengine when the vehicle is are already moving, useN (Neutral) only.
Notice:Do not try to shift to P (Park) if thevehicle is moving. If you do, you could damagethe transmission. Shift to P (Park) only when thevehicle is stopped.
Starting Procedure
1. With your foot off the accelerator pedal, turn theignition key to START. When the engine starts,let go of the key. The idle speed will go down asthe engine gets warm. Do not race the engineimmediately after starting it. Operate the engineand transmission gently to allow the oil to warm upand lubricate all moving parts.
The vehicle has a Computer-Controlled CrankingSystem. This feature assists in starting the engineand protects components. If the ignition key isturned to the START position, and then releasedwhen the engine begins cranking, the engine willcontinue cranking for a few seconds or until thevehicle starts. If the engine does not start and thekey is held in START for many seconds, crankingwill be stopped after 15 seconds to preventcranking motor damage. To prevent gear damage,this system also prevents cranking if the engineis already running. Engine cranking can bestopped by turning the ignition switch to theACC/ACCESSORY or LOCK/OFF position.
Notice:Cranking the engine for long periods oftime, by returning the key to the START positionimmediately after cranking has ended, can overheatand damage the cranking motor, and drain thebattery. Wait at least 15 seconds between each try,to let the cranking motor cool down.
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Engine Coolant Heater
The engine coolant heater can provide easier startingand better fuel economy during engine warm-up in coldweather conditions at or below!18°C (0°F). Vehicleswith an engine heater should be plugged in at leastfour hours before starting. An internal thermostat inthe plug-end of the cord may exist which will preventengine coolant heater operation at temperaturesabove!18°C (0°F).
To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.The cord is secured to the Engine CompartmentFuse Block with a clip. Carefully remove the wiretie which secures the electrical cord. Do not cut theelectrical cord.
3. Plug the cord into a normal, grounded 110-voltAC outlet.
{WARNING:
Plugging the cord into an ungrounded outlet could
cause an electrical shock. Also, the wrong kind of
extension cord could overheat and cause a fire.
You could be seriously injured. Plug the cord into
a properly grounded three-prong 110-volt AC
outlet. If the cord will not reach, use a heavy-duty
three-prong extension cord rated for at least
15 amps.
4. Before starting the engine, be sure to unplug andstore the cord as it was before to keep it away frommoving engine parts. If you do not, it could bedamaged.
The length of time the heater should remain plugged independs on several factors. Ask a dealer/retailer in thearea where you will be parking the vehicle for the bestadvice on this.
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Active Fuel Management™
Vehicles with V8 engines may have Active FuelManagement™. This system allows the engine tooperate on either all or half of its cylinders, dependingon the driving conditions.
When less power is required, such as cruising at aconstant vehicle speed, the system will operate in thehalf cylinder mode, allowing the vehicle to achievebetter fuel economy. When greater power demands arerequired, such as accelerating from a stop, passing,or merging onto a freeway, the system will maintainfull-cylinder operation.
If the vehicle has an Active Fuel Management™indicator, seeDIC Operation and Displaysonpage 4!41for more information on using this display.
Automatic Transmission Operation
If the vehicle is a Two-mode Hybrid, see the Two-modeHybrid manual for more information.
The vehicle has a Hydra-Matic®6L80 automatictransmission, and has an electronic shift positionindicator within the instrument panel cluster.The electronic shift position indicator displays whenthe shift lever is moved out of P (Park).
There are several different positions for the shift lever.
P (Park) :This position locks the rear wheels. It is thebest position to use when you start the engine becausethe vehicle cannot move easily.
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When parked on a hill, especially when the vehicle hasa heavy load, you may notice an increase in the effortto shift out of P (Park). See Torque Lock (AutomaticTransmission) underShifting Into Parkon page 3!39for more information.
{WARNING:
It is dangerous to get out of the vehicle if the shift
lever is not fully in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the engine is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You or others could be injured. To be sure the
vehicle will not move, even when you are on fairly
level ground, always set the parking brake and
move the shift lever to P (Park). SeeShifting Into
Parkon page 3!39. If you are pulling a trailer,
seeTowing a Trailer on page 6!42.
R (Reverse) :Use this gear to back up.
Notice:Shifting to R (Reverse) while the vehicle ismoving forward could damage the transmission.The repairs would not be covered by the vehiclewarranty. Shift to R (Reverse) only after the vehicleis stopped.
To rock the vehicle back and forth to get out of snow,ice, or sand without damaging the transmission, seeIfYour Vehicle is Stuck in Sand, Mud, Ice, or Snowonpage 6!30.
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Shifting Into Park
{WARNING:
It can be dangerous to get out of the vehicle if the
shift lever is not fully in P (Park) with the parking
brake firmly set. The vehicle can roll. If you have
left the engine running, the vehicle can move
suddenly. You or others could be injured. To be
sure the vehicle will not move, even when you are
on fairly level ground, use the steps that follow.
If you are pulling a trailer, seeTowing a Traileron
page 6!42.
1. Hold the brake pedal down, then set theparking brake.
2. Move the shift lever into the P (Park) position bypulling the shift lever toward you and moving it upas far as it will go.
3. Turn the ignition key to LOCK/OFF.
4. Remove the key and take it with you. If you canleave the vehicle with the ignition key in your hand,the vehicle is in P (Park).
Leaving the Vehicle With the Engine
Running
{WARNING:
It can be dangerous to leave the vehicle with the
engine running. The vehicle could move suddenly
if the shift lever is not fully in P (Park) with the
parking brake firmly set. And, if you leave the
vehicle with the engine running, it could overheat
and even catch fire. You or others could be
injured. Do not leave the vehicle with the
engine running.
If you have to leave the vehicle with the engine running,be sure the vehicle is in P (Park) and the parking brakeis firmly set. After the shift lever is moved into P (Park),hold the regular brake pedal down. Then, see if you canmove the shift lever away from P (Park) without firstpulling it toward you. If you can, it means that the shiftlever was not fully locked into P (Park).
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Torque Lock
If you are parking on a hill and you do not shift thetransmission into P (Park) properly, the weight of thevehicle can put too much force on the parking pawl inthe transmission. It might be difficult to pull the shiftlever out of P (Park). This is called torque lock. Toprevent torque lock, set the parking brake and then shiftinto P (Park) properly before you leave the driver seat.To find out how, seeShifting Into Park on page 3!39.
When you are ready to drive, move the shift lever out ofP (Park) before releasing the parking brake.
If torque lock does occur, you might need to haveanother vehicle push yours a little uphill to take some ofthe pressure from the parking pawl in the transmission.Then you should be able to pull the shift lever outof P (Park).
Shifting Out of Park
This vehicle is equipped with an electronic shift lockrelease system. The shift lock release is designed to:
.Prevent ignition key removal unless the shift leveris in P (Park) with the shift lever button fullyreleased, and
.Prevent movement of the shift lever out ofP (Park), unless the ignition is in ON/RUN orACC/ACCESSORY and the regular brake pedalis applied.
The shift lock release is always functional exceptin the case of an uncharged or low voltage(less than 9 volt) battery.
If the vehicle has an uncharged battery or a batterywith low voltage, try charging or jump starting thebattery. SeeJump Startingon page 7!44formore information.
To shift out of P (Park) use the following:
1. Apply the brake pedal.
2. Move the shift lever to the desired position.
If you still are unable to shift out of P (Park):
1. Ease the pressure on the shift lever.
2. While holding down the brake pedal, press theshift lever all the way into P (Park).
3. Move the shift lever to the desired position.
If you are still having a problem shifting, then have thevehicle serviced soon.
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