GMC SIERRA 2009 Owner's Manual

To prevent damage or loss of cargo while driving,
periodically stop and check to make sure cargo is still
securely fastened.
If small heavy objects are placed on the roof, cut a
piece of 3/8 inch plywood to t inside the crossrails
and siderails to spread the load. Tie the plywood
to the siderail supports.
Tie the load and secure it to the crossrails or the
siderail supports. Use the crossrails only to keep the
load from sliding. To move a crossrail, lift the release
lever up, on both sides of the rail. Then slide the
crossrail to the desired position balancing the force
side to side. Press the release lever down on both
sides of the rail, down to tighten it. Try to slide the
crossrail back and forth slightly to make sure it
is tight.
To carry long items, move the crossrails as far apart
as possible. Tie the load to the crossrails and the
siderails or siderail supports. Also tie the load to the
bumpers, but do not tie the load so tightly that the
crossrails or siderails are damaged.
After moving a crossrail, be sure it is securely locked
into the siderail.
A Center High-Mounted Stoplamp (CHMSL) is located
above the rear window glass.
Make sure items loaded on the roof of the vehicle do
not block or damage the CHMSL.
Rear Seat Armrest
Vehicles with a rear seat armrest, have two cupholders.
Pull the armrest down from the rear seatback to access
the cupholders.
2-83

Cargo Management System
For vehicles with a cargo management system, it is
located in the bed of the truck. The system contains
three rails located on the front and sides of the bed.
The system has four adjustable cargo tie-downs,
that can be placed on the upper and lower slides
of the rail.
To adjust a tie-down, pull the locator pin out and move
the tie-down to another location making sure the locator
pin lines up with a locator hole on the rail. The tie-down
pin may not be installed correctly if the pin does not lineup, turn it over and reinstall. The tie-down will not move
when the pin is completely installed. The maximum load
for each rail is 500 lbs (227 kg).
The rails are notched at each end which allows the
tie-downs to be removed and placed on another rail.
To remove, pull the locator pin out and slide the tie-down
to the end of the rail and pull back.
To remove or install cargo tie-downs at the front of the
bed, slide the corner cap towards the center of the
bed to expose the rail notches. To remove the corner
cap, pull either edge away from the rail.
To remove the system, loosen the toggle bolts on
each rail until they can be removed from the bed of the
truck. To replace the system, place the toggle bolts
and rails into their original locations and tighten them
to a torque setting of 12.5 ft lbs (17Y).
If the system is removed to install a bed liner, make
sure there is no bed liner material in the installation
points.
Notice:If cargo is tied down using the horizontal
slots on the top of the pickup box, the box could be
damaged. Using the horizontal slots on the top of the
pickup box for tie-down locations may cause damage
to the pickup box and would not be covered by the
vehicle warranty. Only use the tie-down loops if the
vehicle does not have the cargo management
system.
2-84

Sunroof
On vehicle with a power sliding sunroof, the ignition
needs to be turned to RUN, or the Retained Accessory
Power (RAP) must be activated to open or close the
sunroof. When RAP is active, the sunroof will work
for 10 minutes after the ignition is turned off, or until
the driver’s door is opened. SeeRetained Accessory
Power (RAP) on page 2-23for more information.
Extended Cab
If your vehicle is an
extended cab, the sunroof
switch is located on the
headliner above the
rearview mirror.
Vent:From the closed position, press and hold the rear
of the switch to vent the sunroof. To close the sunroof,
press and hold the front of the switch.Open:From the vent position, the sunroof can be fully
opened either manually or by using the express-open
feature. To open manually, press the rear of the switch
to the rst depression and hold until the sunroof
has reached the desired position. To open using
express-open, press the rear of the switch fully and
release. The sunroof will move to the full open position.
To stop the sunroof partway, press the switch a
second time.
Close:From the vent, or open position, press and hold
the front of the switch to close the sunroof.
The sunroof also has a roller sunshade that can be
used to block the rays of the sun. The roller sunshade
can be manually operated with the sunroof in an open
or closed position. To open the sunshade, press
and unlatch it, and roll it back. To close, pull it
forward and latch it into the closed position.
When the sunroof is opened, an air deector will
automatically raise. The air deector will retract when
the sunroof is closed.
2-85

Crew Cab
If your vehicle is a crew
cab, there are two sunroof
switches located in the
overhead console above
the rearview mirror.
Vent:From the closed position, press the rear of the
passenger’s side switch to vent the sunroof. To close the
sunroof, press and hold the front of the passenger’s
side switch.
Manual-Open/Manual-Close:To open the sunroof
press and hold the rear of the driver’s side switch until
the sunroof reaches the desired position. To close the
sunroof, press and hold the front of the driver’s side
switch until the sunroof reaches the desired position.
When the sunroof is opened, an air deector will
automatically raise. The air deector will retract when
the sunroof is closed.Express-Open/Express-Close:To express-open the
sunroof, fully press and release the rear of the driver’s
side switch. The sunroof will open automatically. To stop
the sunroof partway, press the switch a second time.
To express-close the sunroof, fully press and release the
front of the driver’s side switch. The sunroof will close
automatically. To stop the sunroof partway, press the
switch a second time.
The sunroof also has a sunshade which you can pull
forward to block sun rays. The sunshade must be opened
and closed manually.
Anti-Pinch Feature (Crew Cab Only):If an object is
in the path of the sunroof while it is closing, the anti-pinch
feature will detect the object and stop the sunroof from
closing at the point of the obstruction. The sunroof will
then open halfway, and the air deector will raise.
To close the sunroof once it has re-opened, refer to the
Express-Close or Manual-Close functions described
previously. If the sunroof is in the vent position, and there
is an object in the path of the sunroof when it closing,
the anti-pinch feature will detect the object and stop the
sunroof. To close the sunroof once it has stopped, refer
to the Vent functions described previously.
Do not leave the sunroof open for long periods of time
while the vehicle is not in use. Debris can collect in
the tracks and damage the sunroof operation and plug
the water draining system.
2-86

Instrument Panel Overview...............................3-4
Instrument Panel Overview (Base/Uplevel
version).....................................................3-4
Instrument Panel Overview
(Premium version).......................................3-6
Hazard Warning Flashers................................3-8
Horn .............................................................3-8
Tilt Wheel.....................................................3-8
Turn Signal/Multifunction Lever.........................3-9
Turn and Lane-Change Signals........................3-9
Headlamp High/Low-Beam Changer.................3-10
Flash-to-Pass...............................................3-10
Windshield Wipers........................................3-10
Rainsense™ II Wipers...................................3-11
Windshield Washer.......................................3-12
Cruise Control..............................................3-13
Exterior Lamps.............................................3-16
Headlamps on Reminder................................3-17
Daytime Running Lamps (DRL).......................3-17
Automatic Headlamp System..........................3-18
Puddle Lamps..............................................3-19
Fog Lamps ..................................................3-19
Auxiliary Roof Mounted Lamp.........................3-19
Instrument Panel Brightness...........................3-20
Dome Lamps ...............................................3-20
Dome Lamp Override....................................3-20
Entry Lighting...............................................3-20Exit Lighting.................................................3-20
Reading Lamps............................................3-21
Cargo Lamp.................................................3-21
Electric Power Management...........................3-21
Battery Run-Down Protection..........................3-22
Accessory Power Outlet(s).............................3-22
Ashtray(s) and Cigarette Lighter......................3-23
Climate Controls............................................3-24
Climate Control System
(With Heater Only)....................................
.3-24
Climate Control System
(With Air Conditioning)...............................3-25
Dual Automatic Climate Control System...........3-27
Outlet Adjustment.........................................3-33
Warning Lights, Gages, and Indicators............3-33
Instrument Panel Cluster................................3-34
Speedometer and Odometer...........................3-35
Trip Odometer..............................................3-35
Tachometer.................................................3-35
Safety Belt Reminders...................................3-36
Airbag Readiness Light..................................3-37
Airbag Off Light............................................3-38
Passenger Airbag Status Indicator...................3-40
Charging System Light..................................3-41
Voltmeter Gage............................................3-41
Brake System Warning Light..........................3-42
Section 3 Instrument Panel
3-1

Antilock Brake System (ABS)
Warning Light...........................................3-43
StabiliTrak
®Indicator Light.............................3-44
Engine Coolant Temperature Gage..................3-44
Tire Pressure Light.......................................3-45
Malfunction Indicator Lamp.............................3-45
Oil Pressure Gage........................................3-48
Oil Pressure Light.........................................3-49
Security Light...............................................3-50
Fog Lamp Light............................................3-50
Cruise Control Light......................................3-50
Highbeam On Light.......................................3-50
Four-Wheel-Drive Light..................................3-51
Tow/Haul Mode Light....................................3-51
Fuel Gage...................................................3-51
Low Fuel Warning Light.................................3-52
Driver Information Center (DIC).......................3-53
DIC Operation and Displays (With DIC
Buttons)...................................................3-53
DIC Operation and Displays (Without DIC
Buttons)...................................................3-59
DIC Compass..............................................3-63
DIC Warnings and Messages.........................3-66
DIC Vehicle Customization
(With DIC Buttons)....................................3-76Audio System(s).............................................3-85
Setting the Clock..........................................3-86
Radio(s)......................................................3-88
Using an MP3 (Radio with CD or
Six-Disc CD Player).................................3-108
Using an MP3 (Radio with CD and
DVD Player)...........................................3-113
XM Radio Messages...................................3-118
Navigation/Radio System..............................3-119
Bluetooth
®.................................................3-119
Rear Seat Entertainment (RSE) System.........3-129
Rear Seat Audio (RSA)................................3-139
Theft-Deterrent Feature................................3-140
Audio Steering Wheel Controls......................3-141
Radio Reception.........................................3-141
Fixed Mast Antenna....................................3-142
XM™ Satellite Radio Antenna System..............3-142
Section 3 Instrument Panel
3-2

✍NOTES
3-3

Instrument Panel Overview
Instrument Panel Overview (Base/Uplevel version)
3-4

The main components of the instrument panel are the following:
A.Outlet Adjustment on page 3-33.
B.Turn Signal/Multifunction Lever on page 3-9.
C.Driver Information Center (DIC) on page 3-53.
D.Hazard Warning Flashers on page 3-8.
E.Instrument Panel Cluster on page 3-34.
F. Shift Lever. SeeAutomatic Transmission
Operation on page 2-28. Tow/Haul Selector Button
(If Equipped). SeeTow/Haul Mode on page 2-34.
Range Selection Mode (Allison Transmission
and Hydra-Matic
®6-Speed Button (If Equipped).
SeeAutomatic Transmission Operation on
page 2-28.
G.Audio System(s) on page 3-85.
H.Instrument Panel Storage on page 2-81.
I. Integrated Trailer Brake Controller (If Equipped).
SeeTowing a Trailer on page 4-51.
J.Exterior Lamps on page 3-16.
K.Hood Release on page 5-13.
L.Parking Brake on page 2-50.
M.Dome Lamp Override on page 3-20.Dome Lamps
on page 3-20.Fog Lamps on page 3-19
(If Equipped).
N.Cruise Control on page 3-13.
O.Tilt Wheel on page 3-8.P.Horn on page 3-8.
Q.Audio Steering Wheel Controls on page 3-141
(If Equipped).
R. Automatic Transfer Case Control (If Equipped).
SeeFour-Wheel Drive on page 2-37.
S. Ashtray (If Equipped). SeeAshtray(s) and Cigarette
Lighter on page 3-23.
T.StabiliTrak
®System on page 4-6(If Equipped).
Ultrasonic Rear Parking Assist (URPA) on page 2-62
(If Equipped). Pedal Adjust Button (If Equipped).
SeeAdjustable Throttle and Brake Pedal on
page 2-26. Heated Windshield Washer Fluid Button
(If Equipped).Windshield Washer on page 3-12.
U.Accessory Power Outlet(s) on page 3-22.
V.Climate Control System (With Heater Only) on
page 3-24orClimate Control System (With Air
Conditioning) on page 3-25andDual Automatic
Climate Control System on page 3-27.
W. Power Take Off (PTO) Control (If Equipped).
See Power Take Off (PTO) in the Duramax Diesel
Supplement Index.
X. Passenger Airbag Off Control (If Equipped).
SeeAirbag Off Switch on page 1-81.
Y.Glove Box on page 2-81.
3-5

Instrument Panel Overview (Premium version)
3-6