ad blue GMC SIERRA 2009 User Guide

Audio Steering Wheel Controls
Vehicles with audio
steering wheel controls
could differ depending on
the vehicle’s options.
Some audio controls
can be adjusted at the
steering wheel.
w(Next):Press to go to the next radio station stored
as a favorite, or the next track if a CD/DVD is playing.
xc(Previous/End):Press to go to the previous
radio station stored as a favorite, the next track
if a CD/DVD is playing, to reject an incoming call, or
end a current call.
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 2-71
andBluetooth®on page 3-119in 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.
3-141

Heavy-Duty Trailer Wiring Harness
Package
For vehicles equipped with heavy duty trailering, the
harness is connected to a bracket on the hitch platform.
The seven-wire harness contains the following trailer
circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn Signal
Brown: Taillamps
White: Ground
Light Green: Back-up Lamps
Red: Battery Feed*
Dark Blue: Trailer Brake**The fuses for these two circuits are installed in
the underhood electrical center, but the wires are
not connected. They should be connected by your
dealer/retailer or a qualied service center. The fuse
and wire for the ITBC is factory installed and connected
if the vehicle is equipped with an ITBC. The fuse for
the battery feed is not required if the vehicle has
an auxiliary battery. If the vehicle does not have an
auxiliary battery, have your dealer/retailer or authorized
service center install the required fuse.
If charging a remote (non-vehicle) battery, press the
tow/haul mode button located at the end of the shift lever.
This will boost the vehicle system voltage and properly
charge the battery. If the trailer is too light for tow/haul
mode, turn on the headlamps as a second way to boost
the vehicle system and charge the battery.
4-82

Camper/Fifth-Wheel Trailer Wiring Package
The seven-wire camper harness is located under the
front edge of the pickup box on the drivers side of
the vehicle, attached to the frame bracket. A connector
must be added to the wiring harness which connects
to the camper.
The harness contains the following camper/trailer
circuits:
Yellow: Left Stop/Turn Signal
Dark Green: Right Stop/Turn Signal
Brown: Taillamps
White: Ground
Light Green: Back-up Lamps
Red: Battery Feed
Dark Blue: Trailer BrakeIf the vehicle is equipped with the “Heavy-Duty
Trailering” option, please refer to “Heavy-Duty Trailer
Wiring Package” earlier in this section.
When the camper-wiring harness is ordered without the
heavy-duty trailering package, an eight-wire harness
with a seven-pin connector is located at the rear of
the vehicle and is tied to the vehicle’s frame.
4-83

Electric Brake Control Wiring
Provisions
These wiring provisions are included with the vehicle as
part of the trailer wiring package. These provisions are
for an electric brake controller. The instrument panel
contains blunt cut wires behind the steering column for
the trailer brake controller. The harness contains the
following wires:
Dark Blue: Brake Signal to Trailer Connector
Red/Black: Battery
Light Blue/White: Brake Switch
White: Ground
It should be installed by your dealer/retailer or a
qualied service center.
If the vehicle is equipped with an ITBC, the blunt cuts
exist, but are not connected further in the harness.
If an aftermarket trailer brake controller is installed,
the ITBC must be disconnected. Do not power
both ITBC and aftermarket controllers to control
the trailer brakes at the same time.
Auxiliary Battery
The auxiliary battery provision can be used to supply
electrical power to additional equipment that may be
added, such as a slide-in camper. If the vehicle has this
provision, this relay will be located on the drivers side of
the vehicle, next to the underhood electrical center.Be sure to follow the proper installation instructions
that are included with any electrical equipment that
is installed.
Notice:Leaving electrical equipment on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not use equipment that exceeds the maximum
amperage rating for the auxiliary battery provision.
Trailer Recommendations
Subtract the hitch loads from the Cargo Weight Rating
(CWR). CWR is the maximum weight of the load the
vehicle can carry. It does not include the weight of the
people inside, but you can gure about 150 lbs. (68 kg)
for each passenger. The total cargo load must not be
more than the vehicles CWR.
Weigh the vehicle with the trailer attached, so
the GVWR or GAWR are not exceeded. If using a
weight-distributing hitch, weigh the vehicle without
the spring bars in place.
The best performance is obtained by correctly spreading
out the weight of the load and choosing the correct
hitch and trailer brakes.
For more information seeTowing a Trailer on page 4-51.
4-84

Audio System (cont.)
Setting the Clock.........................................3-86
Theft-Deterrent Feature...............................3-140
XM™ Satellite Radio Antenna System...........3-142
Audio System(s).............................................3-88
Automatic Headlamp System............................3-18
Automatic Transmission
Fluid..................................................5-21, 5-24
Operation...................................................2-28
Auxiliary Roof Mounted Lamp Switch.................3-19
B
Battery..........................................................5-43
Electric Power Management..........................3-21
Run-Down Protection...................................3-22
Bluetooth
®....................................................3-119
Brake
Emergencies................................................ 4-6
Brake Fluid....................................................5-40
Brakes..........................................................5-40
System Warning Light..................................3-42
Braking........................................................... 4-4
Braking in Emergencies..................................... 4-6
Break-In, New Vehicle.....................................2-22
Bulb Replacement...........................................5-58
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp......................................5-59
Halogen Bulbs............................................5-58Bulb Replacement (cont.)
Headlamp Aiming........................................5-55
Headlamps.................................................5-58
License Plate Lamps....................................5-63
Pickup Box Identication and Fender
Marker Lamps.........................................5-60
Replacement Bulbs......................................5-63
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps........................................5-61
Buying New Tires...........................................5-84
C
Calibration.....................................................3-63
California Fuel.................................................. 5-7
California Perchlorate Materials
Requirements............................................... 5-5
California Proposition 65 Warning....................... 5-5
Canadian Owners................................................ ii
Capacities and Specications..........................5-129
Carbon Monoxide...........................2-13, 2-55, 4-28
Care of
Safety Belts..............................................5-116
Cargo Lamp...................................................3-21
Cargo Management System.............................2-84
CD, MP3 ............................................3-108, 3-113
Center Console Storage Area...........................2-82
Center High-Mounted Stoplamp (CHMSL)
and Cargo Lamp.........................................5-59
2

Parking (cont.)
Passenger Airbag Status Indicator.....................3-40
Passenger Sensing System..............................1-84
Passing.........................................................4-11
PASS-Key
®III+ Electronic Immobilizer...............2-20
PASS-Key®III+ Electronic Immobilizer
Operation...................................................2-20
Perchlorate Materials Requirements,
California..................................................... 5-5
Phone
Bluetooth
®................................................3-119
Pickup Conversion to Chassis Cab....................4-45
Power
Door Locks.................................................2-10
Electrical System.......................................5-122
Lumbar Controls........................................... 1-7
Retained Accessory.....................................2-23
Seat ............................................................ 1-5
Sliding Rear Window....................................2-17
Steering Fluid.............................................5-38
Windows....................................................2-16
Privacy..........................................................7-16
Event Data Recorders..................................7-17
Navigation System.......................................7-18
OnStar .......................................................7-18
Radio Frequency Identication.......................7-18
Programmable Automatic Door Locks.................2-11
Puddle Lamps................................................3-19
R
Radio Frequency Identication (RFID),
Privacy......................................................7-18
Radio(s)........................................................3-88
Radios
Navigation/Radio System, see Navigation
Manual.................................................3-119
Rear Seat Audio........................................3-139
Reception.................................................3-141
Setting the Clock.........................................3-86
Theft-Deterrent..........................................3-140
Rainsense™ II Wipers.....................................3-11
Reading Lamps..............................................3-21
Rear Axle......................................................5-49
Locking........................................................ 4-9
Rear Door Security Locks................................2-11
Rear Doors....................................................2-12
Rear Seat Armrest..........................................2-83
Rear Seat Audio (RSA)..................................3-139
Rear Seat Entertainment System.....................3-129
Rear Seat Operation...............................1-14, 1-15
Rear Vision Camera........................................2-65
Rearview Mirror, Automatic Dimming..................2-57
Rearview Mirrors.............................................2-57
Reclining Seatbacks........................................1-10
Recommended Fluids and Lubricants.................6-15
Recovery Hooks.............................................4-31
10