mirror GMC SIERRA 2009 Owner's Manual

Seats and Restraint System............................. 1-1
Head Restraints
......................................... 1-3
Front Seats
............................................... 1-4
Rear Seats
..............................................1-14
Safety Belts
.............................................1-16
Child Restraints
.......................................1-38
Airbag System
.........................................1-73
Restraint System Check
............................1-90
Features and Controls..................................... 2-1
Keys
........................................................ 2-3
Doors and Locks
......................................2-10
Windows
.................................................2-15
Theft-Deterrent Systems
............................2-18
Starting and Operating Your Vehicle
...........2-22
Mirrors
....................................................2-57
Object Detection Systems
..........................2-62
OnStar
®System
......................................2-71
Universal Home Remote System
................2-74
Storage Areas
.........................................2-81
Sunroof
..................................................2-85Instrument Panel............................................. 3-1
Instrument Panel Overview
.......................... 3-4
Climate Controls
......................................3-24
Warning Lights, Gages, and Indicators
........3-33
Driver Information Center (DIC)
..................3-53
Audio System(s)
.......................................3-85
Driving Your Vehicle....................................... 4-1
Your Driving, the Road, and the Vehicle
....... 4-2
Towing
...................................................4-45
Service and Appearance Care.......................... 5-1
Service
..................................................... 5-4
Fuel
......................................................... 5-6
Checking Things Under the Hood
...............5-12
Rear Axle
...............................................5-49
Four-Wheel Drive
.....................................5-51
Front Axle
...............................................5-53
Noise Control System
...............................5-54
Headlamp Aiming
.....................................5-55
Bulb Replacement
....................................5-58
2009 GMC Sierra Owner ManualM

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
0:Adjustable Pedals
9:Airbag Readiness Light
#:Air Conditioning
!:Antilock Brake System (ABS)
g:Audio Steering Wheel Controls or OnStar®
$:Brake System Warning Light
":Charging System
I:Cruise Control
B:Engine Coolant Temperature
O:Exterior Lamps
#:Fog Lamps
.:Fuel Gage
+:Fuses
i:Headlamp High/Low-Beam Changer
j:LATCH System Child Restraints
*:Malfunction Indicator Lamp
::Oil Pressure
g:Outside Power Foldaway Mirrors
}:Power
/:Remote Vehicle Start
>:Safety Belt Reminders
7:Tire Pressure Monitor
_:Tow/Haul Mode
F:Traction Control
M:Windshield Washer Fluid
v

Head Restraints...............................................1-3
Front Seats......................................................1-4
Manual Seats................................................1-4
Power Seats..................................................1-5
Manual Lumbar..............................................1-6
Power Lumbar ...............................................1-7
Heated Seats.................................................1-8
Memory Seat, Mirrors, and Pedals....................1-8
Reclining Seatbacks......................................1-10
Seatback Latches.........................................1-13
Center Seat.................................................1-14
Rear Seats.....................................................1-14
Rear Seat Operation (Extended Cab)...............1-14
Rear Seat Operation (All Except
Extended Cab)..........................................1-15
Safety Belts...................................................1-16
Safety Belts: They Are for Everyone................1-16
How to Wear Safety Belts Properly.................1-21
Lap-Shoulder Belt.........................................1-30
Safety Belt Use During Pregnancy..................1-36
Lap Belt (Crew and Extended Cab).................1-36
Safety Belt Extender.....................................1-37Child Restraints.............................................1-38
Older Children..............................................1-38
Infants and Young Children............................1-41
Child Restraint Systems.................................1-45
Where to Put the Restraint.............................1-48
Lower Anchors and Tethers for
Children (LATCH)......................................1-49
Securing a Child Restraint in a
Rear Seat Position....................................1-58
Securing a Child Restraint in the
Center Front Seat Position..........................1-61
Securing a Child Restraint in the Right
Front Seat Position (With Airbag
Off Switch)...............................................1-62
Securing a Child Restraint in
the Right Front Seat Position
(With Passenger Sensing System)...............1-66
Securing a Child Restraint in the
Right Front Seat Position (Heavy Duty
Crew Cab Only).......................................
.1-70
Section 1 Seats and Restraint System
1-1

Your vehicle may have additional features to adjust your
vehicle’s power seat:
Raise or lower the front part of the seat cushion by
moving the front of the control up or down.
Raise or lower the rear part of the seat cushion by
moving the rear of the control up or down.
Raise or lower the entire seat by moving the entire
control up or down.
On seats with power reclining seatbacks, the control is
located behind the power seat control on the outboard
side of the seats. See “Power Reclining Seatbacks”
underReclining Seatbacks on page 1-10.
A vehicle with a memory function allows seat settings to
be saved and recalled. SeeMemory Seat, Mirrors,
and Pedals on page 1-8for more information.
Manual Lumbar
On vehicles with this feature the control is located on
the outboard side of the seat.
Increase or decrease lumbar support by turning the
knob forward or rearward.
1-6

Power Lumbar
On seats with power lumbar, the controls used to
operate this feature are located on the outboard side of
the seats.
To increase lumbar support, press and hold the
front of the control.
To decrease lumbar support, press and hold the
rear of the control.The vehicle may have additional features to adjust your
vehicle’s power seat:
To raise the height of the lumbar support, press
and hold the top of the control.
To lower the height of the lumbar support, press
and hold the bottom of the control.
Release the control when the lower seatback reaches
the desired level of lumbar support.
Your vehicle may have a memory function which allows
seat settings to be saved and recalled. SeeMemory
Seat, Mirrors, and Pedals on page 1-8for more
information.
Keep in mind that as your seating position changes,
as it may during long trips, so should the position of
your lumbar support. Adjust the seat as needed.
1-7

Heated Seats
On vehicles with heated front seats, the controls are
located on the driver and passenger doors.
I(Heated Seatback):Press to turn on the heated
seatback.
J(Heated Seat and Seatback):Press to turn on the
heated seat and seatback.
The light on the button will come on to indicate that the
feature is working. Press the button to cycle through
the temperature settings of high, medium, and low and
to turn the heat to the seat off. Indicator lights will
show the level of heat selected: three for high, two for
medium, and one for low.
The heated seats will be canceled 10 seconds after the
ignition is turned off. To use the heated seat feature
after restarting the vehicle, press the heated seat
or seatback button again.
Memory Seat, Mirrors, and Pedals
Your vehicle may have the memory package.
The controls for this feature
are located on the driver’s
door panel, and are used to
program and recall memory
settings for the driver’s
seat, outside mirrors, and
the adjustable throttle and
brake pedal.
1-8

To save seating positions in memory:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar, both outside mirrors, and
the throttle and brake pedals to a comfortable
position.
SeeOutside Power Mirrors on page 2-59and
Adjustable Throttle and Brake Pedal on page 2-26
for more information.
Not all mirrors, adjustable throttles and brake
pedals, or power lumbar will have the ability to
save and recall their positions.
2. Press and hold button 1 until two beeps sound to
indicate that the position has been stored.
A second seating, lumbar, mirror, and throttle and brake
pedal position can be programmed by repeating the
above steps and pressing button 2.
To recall the memory positions, the vehicle must be in
PARK (P). Press and release either button 1 or button 2
corresponding to the desired driving position. The seat,
outside mirrors, and adjustable throttle and brake pedals
will move to the position previously stored. You will hear a
single beep.If you use the remote keyless entry transmitter to enter
your vehicle and the remote recall memory feature is on,
automatic seat, adjustable mirror, and adjustable pedal
movements will occur. See “MEMORY SEAT RECALL”
underDIC Vehicle Customization (With DIC Buttons) on
page 3-76for more information.
To stop recall movement of the memory function at any
time, press one of the power seat controls, memory
buttons, power mirror buttons, or adjustable pedal
switch.
If something has blocked the driver’s seat and/or the
adjustable pedals while recalling a memory position, the
driver’s seat and/or the adjustable pedals recall may
stop working. If this happens, remove the obstruction
and press the appropriate control for the area that is not
responding for two seconds. Try recalling the memory
position again by pressing the appropriate memory
button. If the memory position is still not recalling, see
your dealer for service.
1-9

Keys...............................................................2-3
Remote Keyless Entry (RKE) System................2-4
Remote Keyless Entry (RKE) System
Operation...................................................2-5
Remote Vehicle Start......................................2-7
Doors and Locks............................................2-10
Door Locks..................................................2-10
Power Door Locks........................................2-10
Delayed Locking...........................................2-11
Programmable Automatic Door Locks..............2-11
Rear Door Security Locks..............................2-11
Lockout Protection........................................2-12
Rear Doors..................................................2-12
Tailgate.......................................................2-13
Windows........................................................2-15
Manual Windows..........................................2-16
Power Windows............................................2-16
Power Sliding Rear Window...........................2-17
Sun Visors...................................................2-18
Theft-Deterrent Systems..................................2-18
Content Theft-Deterrent.................................2-18
PASS-Key
®III+ Electronic Immobilizer.............2-20
PASS-Key®III+ Electronic Immobilizer
Operation.................................................2-20Starting and Operating Your Vehicle................2-22
New Vehicle Break-In....................................2-22
Ignition Positions..........................................2-22
Retained Accessory Power (RAP)...................2-23
Starting the Engine.......................................2-24
Fast Idle System..........................................2-25
Adjustable Throttle and Brake Pedal................2-26
Engine Coolant Heater..................................2-27
Active Fuel Management™.............................2-28
Automatic Transmission Operation...................2-28
Tow/Haul Mode............................................2-34
Four-Wheel Drive..........................................2-37
Parking Brake..............................................2-50
Shifting Into Park..........................................2-52
Shifting Out of Park......................................2-54
Parking Over Things That Burn.......................2-54
Engine Exhaust............................................2-55
Running the Vehicle While Parked..................2-56
Mirrors...........................................................2-57
Manual Rearview Mirror.................................2-57
Automatic Dimming Rearview Mirror................2-57
Outside Manual Mirrors..................................2-58
Outside Towing Mirrors..................................2-58
Outside Power Mirrors...................................2-59
Outside Power Foldaway Mirrors.....................2-59
Section 2 Features and Controls
2-1

Park Tilt Mirrors............................................2-60
Outside Convex Mirror...................................2-61
Outside Heated Mirrors..................................2-61
Object Detection Systems...............................2-62
Ultrasonic Rear Parking
Assist (URPA)...........................................2-62
Rear Vision Camera (RVC)............................2-65
OnStar
®System.............................................2-71
Universal Home Remote System......................2-74
Universal Home Remote System Operation
(With Three Round LED).............................2-75Storage Areas................................................2-81
Glove Box...................................................2-81
Cupholders..................................................2-81
Instrument Panel Storage...............................2-81
Center Console Storage.................................2-82
Luggage Carrier...........................................2-82
Rear Seat Armrest........................................2-83
Cargo Management System...........................2-84
Sunroof.........................................................2-85
Section 2 Features and Controls
2-2

Sun Visors
Pull the sun visor down to block glare. Swing the sun
visor to the side to cover the side window.
The passenger’s side sun visor may have a vanity
mirror.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
This vehicle has theft-deterrent features, however,
they do not make it impossible to steal.
Content Theft-Deterrent
Your vehicle may have a content theft-deterrent alarm
system.
This is the security light.To arm the theft-deterrent system:
1. Open the door.
2. Lock the door with the Remote Keyless Entry (RKE)
transmitter. The security light should come on and
ash.
If the delayed locking feature is active, the alarm
will not be activated until all doors are closed
and the security light goes off.
3. Close all doors. The security light will stop
ashing and go off after approximately 30 seconds.
The content theft deterrent alarm is not armed until
the security light goes off.
If a locked door is opened without using the RKE
transmitter, a ten second pre-alarm will occur. The horn
will chirp and the lights will ash. If the key is not placed
in the ignition and turned to START or the door is not
unlocked by pressing the unlock button on the RKE
transmitter during the ten second pre-alarm, the alarm
will go off. Your vehicle’s headlamps will ash and the
horn will sound for about two minutes, then will turn off
to save the battery power.
2-18