2009 GMC YUKON battery replacement

Remote Keyless Entry (RKE) System
The Remote Keyless Entry (RKE) system operates on a
radio frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
This device complies with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
1. This device may not cause interference.
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
Changes or modications to this system by other than
an authorized service facility could void authorization to
use this equipment.If there is a decrease in the RKE operating range,
try this:Check the distance. The transmitter may be too far
from the vehicle. Stand closer during rainy or
snowy weather.
Check the location. Other vehicles or objects may
be blocking the signal. Take a few steps to the
left or right, hold the transmitter higher, and
try again.
Check the transmitter’s battery. See “Battery
Replacement” later in this section.
If the transmitter is still not working correctly, see
your dealer/retailer or a qualied technician for
service.
2-4

PressingKon the RKE transmitter disarms the content
theft-deterrent system. SeeContent Theft-Deterrent on
page 2-21.
m(Liftglass):For vehicles with a liftglass, press and
hold to unlock the liftglass.
&(Power Liftgate):For vehicles with a power
liftgate, press and hold to open and close the liftgate.
The taillamps ash and a chime sounds to indicate when
the liftgate is opening and closing.
L(Vehicle Locator/Panic Alarm):Press and release
to locate the vehicle. The turn signal lamps ash and
the horn sounds three times.
Press and hold
Lfor more than two seconds to
activate the panic alarm. The turn signal lamps ash
and the horn sounds repeatedly for 30 seconds.
The alarm turns off when the ignition is moved to
ON/RUN or
Lis pressed again. The ignition must be
in LOCK/OFF for the panic alarm to work.
Programming Transmitters to the
Vehicle
Only RKE transmitters programmed to this vehicle will
work. If a transmitter is lost or stolen, a replacement
can be purchased and programmed through your
dealer/retailer. When the replacement transmitter is
programmed to this vehicle, all remaining transmitters
must also be reprogrammed. Any lost or stolen
transmitters will no longer work once the new transmitter
is programmed. The vehicle can have a maximum
of eight transmitters programmed to it. See “Relearn
Remote Key” underDIC Operation and Displays
(With DIC Buttons) on page 3-52orDIC Operation
and Displays (Without DIC Buttons) on page 3-57for
instructions on how to program RKE transmitters to the
vehicle.
Battery Replacement
Replace the battery if the REPLACE BATTERY IN
REMOTE KEY message displays in the DIC. See
“REPLACE BATTERY IN REMOTE KEY” underDIC
Warnings and Messages on page 3-64for additional
information.
Notice:When replacing the battery, do not touch
any of the circuitry on the transmitter. Static
from your body could damage the transmitter.
2-6

PASSENGER DOOR OPEN
This message displays and a chime sounds if the front
passenger door is not fully closed and the vehicle is
shifted out of P (Park). Stop and turn off the vehicle,
check the door for obstructions, and close the door again.
Check to see if the message still appears on the DIC.
REAR ACCESS OPEN
This message displays and a chime sounds if the liftgate
or liftglass is open while the ignition is in ON/RUN. Turn
off the vehicle and check the liftgate and liftglass. Restart
the vehicle and check for the message on the DIC
display.
REMOTE KEY LEARNING ACTIVE
This message displays while you are matching a Remote
Keyless Entry (RKE) transmitter to your vehicle. See
“Matching Transmitter(s) to Your Vehicle” underRemote
Keyless Entry (RKE) System Operation on page 2-5and
DIC Operation and Displays (With DIC Buttons) on
page 3-52orDIC Operation and Displays (Without DIC
Buttons) on page 3-57for more information.
REPLACE BATTERY IN REMOTE KEY
This message displays if a Remote Keyless Entry (RKE)
transmitter battery is low. The battery needs to be
replaced in the transmitter. See “Battery Replacement”
underRemote Keyless Entry (RKE) System Operation
on page 2-5.
RIGHT REAR DOOR OPEN
This message displays and a chime sounds if the
passenger side rear door is not fully closed and the
vehicle is shifted out of P (Park). Stop and turn off the
vehicle, check the door for obstructions, and close
the door again. Check to see if the message still
appears on the DIC.
SERVICE 4 WHEEL DRIVE
This message displays if a problem occurs with the
four-wheel-drive system. If this message appears, stop
as soon as possible and turn off the vehicle. Make
sure the key is in the LOCK/OFF position for at least
one minute and then restart the vehicle and check
for the message on the DIC display. If the message is
still displayed or appears again when you begin
driving, the four-wheel-drive system needs service.
See your dealer/retailer.
3-68

Headphones
The RSE includes two 2-channel wireless headphones
that are dedicated to this system. Channel 1 is dedicated
to the DVD player, while Channel 2 is dedicated to RSA
selections. These headphones are used to listen to
media such as CDs, DVDs, MP3s, DVDAs, radio, any
auxiliary source connected to A/V jacks, or the auxiliary
input jack, if the vehicle has this feature. The wireless
headphones have an On/Off button, channel 1/2 switch,
and a volume control.If the vehicle has a third row video screen display, it
may have two additional headphones.
Push the power button to turn on the headphones. An
indicator light located on the headphones comes on. If
the light comes on but there is intermittent sound and/or
static on the headphones, or if the indicator light does
not come on, the batteries might need to be replaced.
See “Battery Replacement” later in this section for more
information. Switch the headphones to Off when not
in use.
Infrared transmitters are located at the rear of the
RSE overhead console. The headphones shut off
automatically to save the battery power if the RSE system
and RSA are shut off or if the headphones are out of
range of the transmitters for more than three minutes.
If you move too far forward or step out of the vehicle, the
headphones lose the audio signal.
The headphones automatically turn off after four hours
of continuous use.
3-126

To adjust the volume on the headphones, use the
volume control located on the right side.
For optimal audio performance, the headphones must
be worn correctly. The symbol L (Left) appears on
the upper left side, above the ear pad and should be
positioned on the left ear. The symbol R (Right) appears
on the upper right side, above the ear pad and should
be positioned on the right ear.
Notice:Do not store the headphones in heat or
direct sunlight. This could damage the headphones
and repairs will not be covered by the warranty.
Storage in extreme cold can weaken the batteries.
Keep the headphones stored in a cool, dry place.
If the foam ear pads attached to the headphones
become worn or damaged, the pads can be replaced
separately from the headphone set. See your
dealer/retailer for more information.Battery Replacement
To change the batteries on the headphones:
1. Turn the screw to loosen the battery door located
on the left side of the headphones. Slide the
battery door open.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly, using
the diagram on the inside of the battery
compartment.
3. Replace the battery door and tighten the door
screw.
If the headphones are to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
3-127

Remote Control
To use the remote control, aim it at the transmitter
window at the rear of the overhead console and press the
desired button. Direct sunlight or very bright light could
affect the ability of the RSE transmitter to receive signals
from the remote control. If the remote control does not
seem to be working, the batteries might need to be
replaced. See “Battery Replacement” later in this section.
Objects blocking the line of sight could also affect the
function of the remote control.
If a CD or DVD is in the Radio DVD slot, the remote
control power button can be used to turn on the video
screen display and start the disc. The radio can also
turn on the video screen display. SeeRadio(s) on
page 3-86for more information.
Notice:Storing the remote control in a hot area or in
direct sunlight can damage it, and the repairs will not
be covered by the warranty. Storage in extreme cold
can weaken the batteries. Keep the remote control
stored in a cool, dry place.
Remote Control Buttons
O(Power):Press this button to turn the video screen
on and off.
P(Illumination):Press this button to turn the remote
control backlight on. The backlight automatically
turns off after seven to ten seconds if no other button is
pressed while the backlight is on.
v(Title):Press this button to return the DVD to the
main menu of the DVD. This function may vary for
each disc.
3-130

[(Fast Forward):Press this button to fast forward the
DVD or CD. To stop fast forwarding a DVD video, press
the play/pause button. To stop fast forwarding a DVD
audio or CD, release this button. This button might not
work when the DVD is playing the copyright information
or the previews.
e(Audio):Press this button to change audio tracks on
DVDs that have this feature when the DVD is playing.
The format and content of this function vary for
each disc.
{(Subtitles):Press this button to turn ON/OFF
subtitles and to move through subtitle options when a
DVD is playing. The format and content of this function
vary for each disc.
AUX (Auxiliary):Press this button to switch the system
between the DVD player and an auxiliary source.
d(Camera):Press this button to change camera
angles on DVDs that have this feature when a DVD is
playing. The format and content of this function vary
for each disc.1 through 0 (Numeric Keypad):The numeric keypad
provides the capability of direct chapter or track
number selection.
\(Clear):Press this button within three seconds after
entering a numeric selection, to clear all numerical
inputs.
}10 (Double Digit Entries):Press this button to
select chapter or track numbers greater than nine. Press
this button before entering the number.
If the remote control becomes lost or damaged, a new
universal remote control can be purchased. If this
happens, make sure the universal remote control uses a
code set of Toshiba
®.
Battery Replacement
To change the remote control batteries:
1. Slide the rear cover back on to the remote control.
2. Replace the two batteries in the compartment.
Make sure that they are installed correctly, using
the diagram on the inside of the battery
compartment.
3. Replace the battery cover.
If the remote control is to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
3-132

Service............................................................5-3
Accessories and Modications..........................5-3
California Proposition 65 Warning.....................5-4
California Perchlorate Materials
Requirements.............................................5-4
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
the Vehicle.................................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specications....................................5-6
California Fuel...............................................5-6
Additives.......................................................5-6
Fuel E85 (85% Ethanol)..................................5-7
Fuels in Foreign Countries...............................5-8
Filling the Tank..............................................5-9
Filling a Portable Fuel Container.....................5-11
Checking Things Under the Hood....................5-12
Hood Release..............................................5-12
Engine Compartment Overview.......................5-14
Engine Oil...................................................5-15
Engine Oil Life System..................................5-18
Engine Air Cleaner/Filter................................5-19
Automatic Transmission Fluid (4-Speed
Transmission)...........................................5-21Automatic Transmission Fluid (6-Speed
Transmission)...........................................5-24
Cooling System............................................5-28
Engine Coolant.............................................5-29
Engine Overheating.......................................5-35
Overheated Engine Protection
Operating Mode........................................5-37
Engine Fan Noise.........................................5-38
Power Steering Fluid.....................................5-38
Windshield Washer Fluid................................5-39
Brakes........................................................5-41
Battery........................................................5-44
Jump Starting...............................................5-45
Rear Axle.......................................................5-50
Four-Wheel Drive............................................5-52
Front Axle......................................................5-53
Headlamp Aiming...........................................5-54
Bulb Replacement..........................................5-57
Halogen Bulbs..............................................5-57
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-58
License Plate Lamp......................................5-59
Replacement Bulbs.......................................5-60
Windshield Wiper Blade Replacement..............5-60
Section 5 Service and Appearance Care
5-1