2009 GMC YUKON AUX

DVD Display Error Messages
The DVD display error message depends on which
radio is in the vehicle. The video screen can display one
of the following:
Disc Load/Eject Error:Displays when there are disc
load or eject problems.
Disc Format Error:Displays if the disc is inserted with
the disc label wrong side up, or if the disc is damaged.
Disc Region Error:Displays if the disc is not from
a correct region.
No Disc Inserted:Displays if no disc is present when
EJECT or DVD AUX is pressed on the radio.
DVD Distortion
Video distortion can occur when operating cellular
phones, scanners, CB radios, Global Position Systems
(GPS)*, two-way radios, mobile fax, or walkie talkies.
It might be necessary to turn off the DVD player when
operating one of these devices in or near the vehicle.
*Excludes the OnStar
®System.
Cleaning the RSE Overhead Console
When cleaning the RSE overhead console surface, use
only a clean cloth dampened with clean water.
Cleaning the Video Screen
When cleaning the video screen, use only a clean cloth
dampened with clean water. Use care when directly
touching or cleaning the screen, as damage could result.
Rear Seat Audio (RSA)
Vehicles with this feature allow the rear seat passengers
to listen to and control any of the music sources: radio,
CDs, DVDs, or other auxiliary sources. However, the rear
seat passengers can only control the music sources the
front seat passengers are not listening to (except on
some radios where dual control is allowed). For example,
rear seat passengers can control and listen to a CD
through the headphones, while the driver listens to the
radio through the front speakers. The rear seat
passengers have control of the volume for each set of
headphones.
The RSA functions operate even when the main radio is
off. The front audio system will display the headphone
icon when the RSA is on, and will disappear from
the display when it is off.
Audio can be heard through wired headphones (not
included) plugged into the jacks on the RSA. If the
vehicle has this feature, audio can also be heard on
Channel 2 of the wireless headphones.
The audio system mutes the rear speakers when the
RSA audio is active through the headphones.
3-134

P(Power):Press thePbutton to turn the RSA on
or off.
Volume:Turn this knob to increase or to decrease the
volume of the wired headphones. The left knob
controls the left headphones and the right knob controls
the right headphones.
SRCE (Source):Press this button to switch between
the radio (AM/FM), XM™ (if equipped), CD, and if
the vehicle has these features, DVD, front auxiliary, and
rear auxiliary.
©¨(Seek):When listening to FM, AM, or XM™
(if equipped), press the left
©or right¨seek arrow
to go to the previous or to the next station or channel
and stay there. This function is inactive, with some
radios, if the front seat passengers are listening to the
radio.
Press and hold the left
©or right¨seek arrow until
the display ashes, to tune to an individual station.
The display stops ashing after the buttons have not
been pushed for more than two seconds. This function is
inactive, with some radios, if the front seat passengers
are listening to the radio.
While listening to a disc, press the left
©seek arrow
to go back to the start of the current track or chapter
(if more than ten seconds have played). Press the
right
¨seek arrow to go to the next track or chapter
on the disc. This function is inactive, with some radios, if
the front seat passengers are listening to the disc.
When a DVD video menu is being displayed, press the
left
©or right¨seek arrow to perform a cursor
up or down on the menu. Hold the left
©or right¨
arrow to perform a cursor left or right on the menu.
3-135

bg(Mute/Push to Talk):Press to silence the vehicle
speakers only. Press again to turn the sound on.
For vehicles with OnStar
®or Bluetooth systems press
and hold
bgfor longer than two seconds to interact
with those systems. SeeOnStar®System on page 2-64
andBluetooth®on page 3-114in this manual for more
information.
SRCE (Source/Voice Recognition):Press to switch
between the radio (AM, FM, XM), CD, and for vehicles
with, DVD, front auxiliary, and rear auxiliary.
For vehicles with the navigation system, press and hold
this button for longer than one second to initiate
voice recognition. See “Voice Recognition” in the
Navigation System manual for more information.
+
e−e(Volume):Press to increase or to decrease
the radio volume.
¨(Seek):Press to go to the next radio station while in
AM, FM, or XM™. Press
¨to go to the next track or
chapter while sourced to the CD or DVD slot. Press the
¨if multiple discs are loaded to go to the next disc
while sourced to a CD player.
Radio Reception
Frequency interference and static can occur during
normal radio reception if items such as cell phone
chargers, vehicle convenience accessories, and external
electronic devices are plugged into the accessory
power outlet. If there is interference or static, unplug the
item from the accessory power outlet.
AM
The range for most AM stations is greater than for FM,
especially at night. The longer range can cause station
frequencies to interfere with each other. For better radio
reception, most AM radio stations boost the power levels
during the day, and then reduce these levels during the
night. Static can also occur when things like storms and
power lines interfere with radio reception. When this
happens, try reducing the treble on the radio.
FM Stereo
FM signals only reach about 10 to 40 miles (16 to 65 km).
Although the radio has a built-in electronic circuit that
automatically works to reduce interference, some static
can occur, especially around tall buildings or hills,
causing the sound to fade in and out.
3-137

{CAUTION:
On some vehicles that have certain front mounted
equipment, such as a snow plow, it may be
possible to load the front axle to the front gross
axle weight rating (GAWR) but not have enough
weight on the rear axle to have proper braking
performance. If your brakes can not work properly,
you could have a crash. To help your brakes work
properly when a snow plow is installed, always
follow the snow plow manufacturer or installer’s
recommendation for rear ballast to ensure a
proper front and rear weight distribution ratio, even
though the actual front weight may be less than
the front GAWR, and the total vehicle weight is
less than the gross vehicle weight rating (GVWR).
Maintaining a proper front and rear weight
distribution ratio is necessary to provide proper
braking performance.Total vehicle reserve capacity is the difference between
your GVWR and the weight of your vehicle with full
fuel and passengers. It is the amount of weight you can
add to your vehicle before reaching your GVWR.
Keep in mind that reserve capacity numbers are
intended as a guide when selecting the amount of
equipment or cargo your vehicle can carry. If you are
unsure of your vehicle’s front, rear, or total weight, go to
a weigh station and weigh your vehicle. Your
dealer/retailer can also help you with this.
The total vehicle reserve capacity for your vehicle can
be found in the lower right corner of the Certication/Tire
label as shown previously.
See your dealer/retailer for additional advice and
information about using a snow plow on your vehicle.
Also, seeLoading the Vehicle on page 4-33.
Emergency Roof Lamp Provisions
Vehicles with the RPO VYU snow plow prep package
also have an emergency roof lamp provision package,
RPO TRW. Wiring for the emergency roof lamp is
provided above the overhead console. SeeAuxiliary
Roof Mounted Lamp on page 3-18for switch location.
4-43

Fuses Usage
48 Auxiliary Climate Control (Ignition)
49Center High-Mounted Stoplamp
(CHMSL)
50 Rear Defogger
51 Heated Mirrors
52 SEO B1 Uptter Usage (Battery)
53Cigarette Lighter, Auxiliary Power
Outlet
54Automatic Level Control Compressor
Relay, SEO Uptter Usage
55 Climate Controls (Ignition)
56Engine Control Module, Secondary
Fuel Pump (Ignition)
J-Case Fuses Usage
57 Cooling Fan 1
58 Automatic Level Control Compressor
59 Heavy Duty Antilock Brake System
60 Cooling Fan 2
61 Antilock Brake System 1
62 Starter
63 Stud 2 (Trailer Brakes)
64 Left Bussed Electrical Center 1
65 Electric Running Boards
J-Case Fuses Usage
66 Heated Windshield Washer System
67 Four-Wheel Drive System
68Stud 1 (Trailer Connector Battery
Power)
69 Mid-Bussed Electrical Center 1
70 Climate Control Blower
71 Power Liftgate Module
72 Left Bussed Electrical Center 2
Relays Usage
FAN HI Cooling Fan High Speed
FAN LO Cooling Fan Low Speed
FAN CNTRL Cooling Fan Control
HDLP LO/HID Low-Beam Headlamp
FOG LAMP Front Fog Lamps
A/C CMPRSR Air Conditioning Compressor
STRTR Starter
PWR/TRN Powertrain
FUEL PMP Fuel Pump
PRK LAMP Parking Lamps
REAR DEFOG Rear Defogger
RUN/CRANK Switched Power
5-122

Audio System(s).............................................3-86
Rear Side Window Antenna.........................3-138
Automatic Headlamp System............................3-16
Automatic Transmission
Fluid..................................................5-21, 5-24
Operation...................................................2-29
Autoride
®.......................................................4-51
Auxiliary Roof Mounted Lamp Switch.................3-18
B
Battery..........................................................5-44
Electric Power Management..........................3-20
Run-Down Protection...................................3-20
Bench Seat, Split (60/40).................................1-14
Bluetooth
®....................................................3-114
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-41
Brakes..........................................................5-41
System Warning Light..................................3-40
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-24
Bucket Seats, Rear.........................................1-20
Bulb Replacement...........................................5-57
Halogen Bulbs............................................5-57
Headlamp Aiming........................................5-54
License Plate Lamps....................................5-59Bulb Replacement (cont.)
Replacement Bulbs......................................5-60
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-58
Buying New Tires...........................................5-80
C
Calibration.....................................................3-61
California Fuel.................................................. 5-6
California Perchlorate Materials
Requirements............................................... 5-4
California Proposition 65 Warning....................... 5-4
Canadian Owners............................................... iii
Capacities and Specications..........................5-123
Carbon Monoxide...................2-12, 2-14, 2-46, 4-29
Care of
Safety Belts..............................................5-110
Cargo Cover..................................................2-77
CD, MP3 ............................................3-102, 3-107
Center Console Storage Area...........................2-75
Center Seat...................................................1-13
Chains, Tire...................................................5-86
Charging System Light....................................3-39
Check
Engine Lamp..............................................3-44
Checking Things Under the Hood......................5-12
Chemical Paint Spotting.................................5-114
2

I
Ignition Positions.............................................2-25
Infants and Young Children, Restraints...............1-57
Ination - Tire Pressure...................................5-70
Instrument Panel
Brightness..................................................3-18
Cluster.......................................................3-35
Overview..................................................... 3-4
J
Jump Starting.................................................5-45
K
Keyless Entry System....................................... 2-4
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-63
Lamp
Malfunction Indicator....................................3-44
Lamps
Auxiliary Roof Mounted Lamp........................3-18
Dome ........................................................3-18
Dome Lamp Override...................................3-19
Reading.....................................................3-19Lap Belt........................................................1-52
Lap-Shoulder Belt...........................................1-45
LATCH System for Child Restraints...................1-66
Level Control..................................................4-51
License Plate Lamps.......................................5-59
Liftgate, Power...............................................2-14
Liftgate/Liftglass..............................................2-12
Liftglass/Liftgate..............................................2-12
Light
Airbag Readiness........................................3-37
Antilock Brake System (ABS) Warning............3-42
Brake System Warning.................................3-40
Charging System.........................................3-39
Cruise Control.............................................3-49
Fog Lamp ..................................................3-49
Highbeam On.............................................3-49
Low Fuel Warning.......................................3-51
Oil Pressure...............................................3-48
Passenger Airbag Status Indicator..................3-38
Safety Belt Reminders..................................3-36
Security.....................................................3-48
StabiliTrak®Indicator....................................3-42
Tire Pressure..............................................3-43
Tow/Haul Mode...........................................3-49
Lighting
Entry.........................................................3-19
Exit...........................................................3-19
7