ECU GMC YUKON 2007 Service Manual

Do not use the this system with any garage door
opener that does not have the stop and reverse
feature. This includes any garage door opener
model manufactured before April 1, 1982.
Read the instructions completely before attempting
to program the transmitter. Because of the
steps involved, it may be helpful to have another
person available to assist you in programming
the transmitter.
Be sure to keep the original remote control
transmitter for use in other vehicles, as well as,
for future programming. You only need the
original remote control transmitter for xed code
programming. It is also recommended that
upon the sale or lease termination of the vehicle,
the programmed buttons should be erased for
security purposes. See “Erasing your Universal
Home Remote Buttons” later in this section.
Be sure that people and objects are clear of
the garage door or security device you are
programming. When programming a garage door,
it is advised to park outside of the garage.If you do not know if your garage door opener
is a xed code or rolling code device, open your
garage door opener’s remote control battery cover.
Your garage door opener is a xed code device
if a panel of DIP switches is present. If not,
your garage door opener is a rolling code device.
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5. The indicator light will blink slowly. In order
from left to right, and within two and one-half
minutes, enter each switch setting into the
Universal Home Remote System. Push
one button for each switch as follows:
Left button = “on” switch position.
Right button = “off” switch position.
Middle button = “middle” switch position.6. After programming the switch settings, press
and release all three buttons at the same
time. The indicator lights will turn on.
7. Press and hold the button you would like to
use to control the garage door until the
garage door moves. The indicator light above
the selected button should slowly blink.
You may need to hold the button from
ve to 55 seconds.
8. Immediately release the button when the
garage door moves. The indicator light will
blink rapidly until programming is complete.
9. Press and release the button again. The
garage door should move, conrming that
programming is successful and complete.
To program another device such as an additional
garage door opener, a security device, or
home lighting, repeat Steps 1 through 8, choosing
a different function button in Step 7 than what
you used for the garage door opener.
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4. Press and hold the button you would like to
use to control the garage door until the
garage door moves. The indicator light, above
the selected button, should slowly blink.
You may need to hold the button from
ve to 20 seconds.
5. Immediately release the button when the
garage door moves. The indicator light will
blink rapidly until programming is complete.
6. Press and release the button again. The
garage door should move, conrming that
programming is successful and complete.
To program another device such as an additional
garage door opener, a security device, or
home lighting, repeat Steps 1 through 6, choosing
a different function button in Step 4 than what
you used for the garage door opener.
Using Universal Home Remote
Press and hold the appropriate button for at least
half of a second. The indicator light will come
on while the signal is being transmitted.
Reprogramming Universal Home
Remote Buttons
You can reprogram any of the three buttons by
repeating the instructions.
Erasing Universal Home Remote
Buttons
You should erase the programmed buttons when
you sell the vehicle or terminate your lease.
To erase either rolling code or xed code on the
Universal Home Remote device, do the following:
1. Press and hold the two outside buttons at
the same time for approximately 20 seconds,
until the indicator lights, located directly
above the buttons, begin to blink rapidly.
2. Once the indicator lights begin to blink,
release both buttons. The codes from all
button will be erased.
For additional information on Universal Home
Remote, seeCustomer Assistance Offices
on page 574.
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Universal Home Remote System
Operation (With One Triangular LED)
Your vehicle may have the Universal Home
Remote System. If there is one triangular LED
above the Universal Home Remote buttons, follow
the instructions below. If your vehicle has
three round LED above the Universal Home
Remote buttons, follow the instructions under
Universal Home Remote System Operation
(with three round LED).
Do not use the Universal Home Remote with any
garage door opener that does not have the
stop and reverse feature. This includes any garage
door opener model manufactured before April 1,
1982. If you have a newer garage door opener
with rolling codes, please be sure to follow
Steps 6 through 8 to complete the programming of
your Universal Home Remote Transmitter.Read the instructions completely before attempting
to program the Universal Home Remote.
Because of the steps involved, it may be helpful to
have another person available to assist you in
the programming steps.
Keep the original hand-held transmitter for
use in other vehicles as well as for future
Universal Home Remote programming. It is also
recommended that upon the sale of the vehicle,
the programmed Universal Home Remote buttons
should be erased for security purposes. See
“Erasing Universal Home Remote Buttons” later in
this section or, for assistance, seeCustomer
Assistance Offices on page 574.
Be sure that people and objects are clear
of the garage door or gate operator you are
programming. When programming a garage door,
it is advised to park outside of the garage.
It is recommended that a new battery be installed
in your hand-held transmitter for quicker and
more accurate transmission of the radio-frequency
signal.
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Using Universal Home Remote
Press and hold the appropriate Universal Home
Remote button for at least half of a second.
The indicator light will come on while the signal is
being transmitted.
Erasing Universal Home Remote
Buttons
To erase programming from the three Universal
Home Remote buttons do the following:
1. Press and hold down the two outside buttons
until the indicator light begins to ash, after
20 seconds. Do not hold the two outside
buttons for longer than 30 seconds.
2. Release both buttons.
The Universal Home Remote is now in the training
(learning) mode and can be programmed at any
time beginning with Step 2 under “Programming
Universal Home Remote” shown earlier in
this section.
Individual buttons cannot be erased, but they can
be reprogrammed. See “Reprogramming a
Single Universal Home Remote Button” following
this section.
Reprogramming a Single Universal
Home Remote Button
To program a device to Universal Home Remote
using a Universal Home Remote button
previously trained, follow these steps:
1. Press and hold the desired Universal Home
Remote button. Do not release the button.
2. The indicator light will begin to ash after
20 seconds. While still holding the Universal
Home Remote button, proceed with
Step 2 under “Programming Universal Home
Remote” shown earlier in this section.
For additional information on Universal Home
Remote, seeCustomer Assistance Offices
on page 574.
177

Center Console Storage Area
Your vehicle has a console compartment between
the bucket seats.
To open it, press the button on the front of the
console and swing the console cover open.
The console may be equipped with an accessory
power outlet inside. SeeAccessory Power
Outlet(s) on page 213.
The rear of the console also has a cupholder
that swings down for the rear seat passengers
to use.
Luggage Carrier
You can load things on top of your vehicle with
this feature.
The luggage carrier has slats and siderails
attached to the roof and crossrails which can be
moved back and forth to help secure cargo. Tie the
load to the siderails or siderail supports.Notice:Loading cargo on the luggage carrier
that weighs more than 200 lbs (91 kg) or
hangs over the rear or sides of the vehicle
may damage your vehicle. Load cargo so that
it rests on the slats as far forward as
possible and against the side rails, making
sure to fasten it securely.
Don’t exceed the maximum vehicle capacity when
loading your vehicle. For more information on
vehicle capacity and loading, seeLoading Your
Vehicle on page 392.
To prevent damage or loss of cargo as you’re
leaving, check now and then to make sure
the luggage and cargo are still securely fastened.
Be sure the cargo is properly loaded.If small heavy objects are placed on the roof,
place the load in the area over the rear
wheels (behind the rear side door on
Yukon XL Denali models). If you need to, cut
a piece of 3/8 inch plywood to t inside
the crossrails and siderails to spread the load.
If plywood is used, tie it to the siderail
supports.
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Tie the load to the crossrails or the siderail
supports. Use the crossrails only to keep
the load from sliding. To move the crossrails,
pull out on the latch release handle at
each end. Slide the crossrail to the desired
position balancing the force side to side. Push
the release handle back into the latched
position and slide the crossrail back and forth
slightly to be sure the latch snaps securely
into place.
If you need to carry long items, move the
crossrails as far apart as they will go. Tie
the load to the crossrails and the siderails or
siderail supports. Also tie the load to the
bumpers. Do not tie the load so tightly that the
crossrails or siderails are damaged.
For the purpose of wind noise reduction,
locate the front crossrail approximately
18 to 24 inches (46 to 58 cm) rearward of the
front supports.
After moving a crossrail, be sure it is securely
locked into the siderail.
Your vehicle has a Center High-Mounted Stoplamp
(CHMSL) located above the rear glass. If items are
loaded on the roof of the vehicle, care should be
taken not to block or damage the CHMSL unit.
Rear Storage Area
Your vehicle may have a storage compartment
located in the rear cargo area of the vehicle in the
driver’s side trim panel.
To open the utility compartment, turn the knobs
and swing the compartment door open. The
compartment door can be removed.
Convenience Net
The convenience net (if equipped) in the rear of
your vehicle helps to keep small loads in place
during sharp turns or quick stops and starts.
The net is not designed for larger, heavier items.
To install the net, attach the hooks to the
raised cargo tie downs. Then, attach the cord
loops to the button retainers in the side trim.
You can unhook the net so that it will lie at when
you’re not using it.
180

Cargo Cover
{CAUTION:
An improperly stored cargo cover could
be thrown about the vehicle during a
collision or sudden maneuver. You or
others could be injured. If you remove the
cover, always store it in the proper
storage location. When you put it back,
always be sure that it is securely
reattached.
If you have a cargo cover, you can use it to cover
items in the cargo area of your vehicle.
To use the cover, do the following:
1. Pull the cover handle toward the rear of the
vehicle.
2. Latch the cover posts into the retaining
sockets on the cargo area trim panels.To return the cover to the retracted position, do
the following:
1. Pull up on the cover handle to release the
cover posts from the retaining sockets.
2. Let the cover move forward to the full retracted
position.
To remove the cover, from a regular wheelbase
model, do the following:
1. Let the cover go all the way into the holder.
2. Then, grasping the driver’s side cover endcap,
push the cover endcap toward the passenger’s
side of the vehicle.
3. Swing the cover rearward and take it out of
the vehicle.
To put the cover in the vehicle, do the following:
1. Make sure the cover slot in the holder
faces rearward with the round surface
facing down.
2. Then, hold the cover at an angle and place
the cover endcap into the slot in the
passenger’s side trim panel.
3. Move the other end of the cover forward and
hold it next to the driver’s side trim panel slot.
181

4. Press the endcaps in, this will allow the cover
to t into the trim slot.
5. Lightly pull on the cover holder to make sure
it is secure.
On the extended wheelbase models there are
two cover positions. The slots furthest forward
allow the cover to be used if the third seat is
removed or folded down. The cover can be
installed and removed from either side.
Cargo Tie Downs
Your vehicle may be
equipped with cargo tie
downs in the rear
cargo area that allow
you to strap cargo
in and keep it from
moving inside the
vehicle.
When not using the tie downs, ip them down out
of the way.
Cargo Management System
Your vehicle may be equipped with a cargo
management system. It can be used for storing
and separating cargo and as a table. The
maximum load is 200 lbs. (91 kg) distributed. It is
located in the rear of the vehicle on upper or
lower horizontal guides. There are two vertical
curved guides that connect the upper and
lower horizontal guides together. The system has
three rollers on each side. The system will be
equipped with either a release lever, located in the
middle handle, or a tab located on the side.
These engage and disengage a locator pin. These
are used in adjusting and positioning the system.
The cargo management system can be positioned
on the upper or lower horizontal guides.
182

Anti-Lock Brake System Warning Light...... 234
StabiliTrak®Indicator Light......................... 235
Engine Coolant Temperature Gage............ 236
Tire Pressure Light.................................... 236
Malfunction Indicator Lamp........................ 237
Oil Pressure Gage..................................... 240
Oil Pressure Light..................................... 241
Security Light............................................ 241
Fog Lamp Light......................................... 242
Cruise Control Light.................................. 242
Highbeam On Light................................... 242
Tow/Haul Mode Light................................ 242
Fuel Gage................................................. 243
Low Fuel Warning Light............................ 244
Driver Information Center (DIC).................. 244
DIC Operation and Displays
(Using DIC Buttons)............................... 245
DIC Operation and Displays
(Using Trip Odometer Reset Stem)........ 250
DIC Warnings and Messages.................... 252
DIC Vehicle Customization
(With DIC Buttons)................................. 262Audio System(s)......................................... 272
Setting the Time (Radio with a
Six-Disc CD Player)............................... 274
Setting the Time (Radio with a
Single CD and DVD Player)................... 275
Radio with Six-Disc CD (MP3)................... 276
Radio with CD and DVD........................... 294
XM Radio Messages................................. 319
Navigation/Radio System........................... 321
Rear Seat Entertainment System............... 321
Rear Seat Audio (RSA)............................. 333
Theft-Deterrent Feature............................. 335
Audio Steering Wheel Controls.................. 335
Radio Reception........................................ 336
Care of Your CDs and DVDs.................... 338
Care of the CD and DVD Player............... 338
Rear Side Window Antenna....................... 338
XM™ Satellite Radio Antenna System....... 339
Section 3 Instrument Panel
188