2009 GMC ENVOY ignition

To heat only the seatback, press the vertical button with
the heated seatback symbol. An indicator light on the
button will come on to designate that only the seatback
is being heated. Additional presses will cycle through
the heat levels for the seatback only.
The feature will shut off automatically when the ignition
is turned off.
Memory Seat
If your vehicle has this
feature, the controls for
the memory function
are located on the
driver door.
These buttons are used to program and recall memory
settings for the driver’s seating position and the
adjustable pedals, if equipped. The settings for these
features can be saved for up to two drivers.To store the memory settings:
1. Adjust the driver’s seat, including the seatback
recliner and lumbar and the adjustable pedals, if
equipped, to the desired position.
SeeAdjustable Throttle and Brake Pedal on
page 2-23for more information.
2. Press and hold the 1 or 2 button of the memory
control for three seconds. A double chime will sound
to let you know that the position has been stored.
To repeat the procedure for a second driver, follow the
preceding steps, but press the other numbered memory
control button.
To recall the memory settings, do one of the following:
Press and release button 1 or 2 while the vehicle is in
(P) Park. A single chime will sound and the memory
position will be recalled.
If programmed to do so through the Driver
Information Center (DIC), pressing the unlock button
on the remote keyless entry transmitter will recall the
preset driver’s memory seat and adjustable pedals
position. The numbers on the back of the
transmitters, 1 or 2, correspond to the numbers on
the memory controls.
If programmed to do so through the DIC, placing the
key in the ignition will recall the driver’s memory seat
and adjustable pedals positions.
1-5

See “Seat Recall” underDIC Vehicle Customization on
page 3-56for more information.
To stop recall movement of the memory seat feature at
any time, press one of the memory buttons or power
seat controls.
Easy Exit Seat
The control for the easy exit seat function is located on
the driver’s door below the memory buttons 1 and 2.
The easy exit seat button is used to program and recall
the desired driver’s seat position when exiting or
entering the vehicle. The power lumbar, recline, and
adjustable pedals, if equipped, positions will not
be stored or recalled when using the easy exit seat
function. The seat position can be saved for up to
two drivers.
To store the easy exit seat position:
1. Press and release the 1 or 2 button of the memory
control for less than three seconds. The seat will
move to the stored memory position.
2. Adjust the seat to the desired exit position.
3. Press and hold the easy exit seat button for more
than three seconds. A double chime will sound to
let you know that the position has been stored
for the selected button 1 or 2.To repeat the procedure for a second driver, follow the
preceding steps, but press the other numbered
memory control button.
To recall the easy exit seat position:
Press the easy exit seat button on the memory
control while the vehicle is in (P) Park. The seat will
move to the stored exit position.
Or, if the easy exit seat feature is activated in the
Driver Information Center (DIC), removing the key
from the ignition will move the seat to the exit
position. See “Easy Exit Seat” underDIC Vehicle
Customization on page 3-56for more information on
activating this feature in the DIC.
If an easy exit seat position has not been stored, the
default position is all the way rearward.
1-6

Additional Factors Affecting System
Operation
Safety belts help keep the passenger in position on the
seat during vehicle maneuvers and braking, which
helps the passenger sensing system maintain the
passenger airbag status. See “Safety Belts” and “Child
Restraints” in the Index for additional information
about the importance of proper restraint use.
A thick layer of additional material, such as a blanket or
cushion, or aftermarket equipment such as seat
covers, seat heaters, and seat massagers can affect
how well the passenger sensing system operates.
We recommend that you not use seat covers or other
aftermarket equipment except when approved by GM for
your specic vehicle. SeeAdding Equipment to Your
Airbag-Equipped Vehicle on page 1-69for more
information about modications that can affect how the
system operates.
{CAUTION:
Stowing of articles under the passenger seat or
between the passenger seat cushion and seatback
may interfere with the proper operation of the
passenger sensing system.
Servicing Your Airbag-Equipped
Vehicle
Airbags affect how the vehicle should be serviced.
There are parts of the airbag system in several places
around the vehicle. Your dealer/retailer and the
service manual have information about servicing the
vehicle and the airbag system. To purchase a service
manual, seeService Publications Ordering Information
on page 7-15.
{CAUTION:
For up to 10 seconds after the ignition is turned off
and the battery is disconnected, an airbag can still
inate during improper service. You can be injured
if you are close to an airbag when it inates. Avoid
yellow connectors. They are probably part of the
airbag system. Be sure to follow proper service
procedures, and make sure the person performing
work for you is qualied to do so.
1-68

Keys...............................................................2-3
Remote Keyless Entry (RKE) System................2-4
Remote Keyless Entry (RKE) System
Operation...................................................2-5
Doors and Locks.............................................2-7
Door Locks....................................................2-7
Power Door Locks..........................................2-8
Delayed Locking.............................................2-8
Programmable Automatic Door Locks................2-9
Rear Door Security Locks..............................2-11
Lockout Protection........................................2-11
Liftgate/Liftglass............................................2-12
Windows........................................................2-13
Power Windows............................................2-14
Sun Visors...................................................2-15
Theft-Deterrent Systems..................................2-16
Content Theft-Deterrent.................................2-16
Passlock
®(U.S. Only)...................................2-17
PASS-Key®III+ Electronic Immobilizer.............2-18
PASS-Key®III+ Electronic Immobilizer
Operation (Canada Only)............................2-18Starting and Operating Your Vehicle................2-20
New Vehicle Break-In....................................2-20
Ignition Positions..........................................2-21
Retained Accessory Power (RAP)...................2-22
Starting the Engine.......................................2-22
Adjustable Throttle and Brake Pedal................2-23
Engine Coolant Heater..................................2-24
Active Fuel Management™.............................2-25
Automatic Transmission Operation...................2-25
Four-Wheel Drive..........................................2-28
Parking Brake..............................................2-33
Shifting Into Park..........................................2-34
Shifting Out of Park......................................2-36
Parking Over Things That Burn.......................2-36
Engine Exhaust............................................2-37
Running the Vehicle While Parked..................2-38
Mirrors...........................................................2-39
Manual Rearview Mirror.................................2-39
Automatic Dimming Rearview Mirror................2-39
Compass.....................................................2-40
Outside Manual Mirrors..................................2-41
Outside Power Mirrors...................................2-42
Outside Convex Mirror...................................2-42
Outside Heated Mirrors..................................2-42
Section 2 Features and Controls
2-1

Keys
{CAUTION:
Leaving children in a vehicle with the ignition key
is dangerous for many reasons, children or others
could be badly injured or even killed. They could
operate the power windows or other controls or
even make the vehicle move. The windows will
function with the keys in the ignition and children
could be seriously injured or killed if caught in the
path of a closing window. Do not leave the keys in
a vehicle with children.
This vehicle has keys that can be used for the ignition
and door lock that will t with either side up.
When a new vehicle is delivered, the dealer/retailer
provides the owner with a pair of identical keys and a
key code number.
2-3

Power Door Locks
The power door lock
switches are located on
the driver’s and front
passenger’s door armrests.
Press the lock symbol to lock all of the doors. To unlock
the doors, press the other side of the switch.
Delayed Locking
This feature delays the locking of the doors and the
liftgate when using the power lock or the remote keyless
entry system.
The rst press of the power door lock switch or lock
button on the remote keyless entry transmitter with the
driver’s door open will activate the delay locking. A
chime will sound. All doors and the liftgate can
be reopened for up to ve seconds from the time the
last door is closed.
Five seconds after the last door is closed, all the doors
will lock. You can lock the doors immediately by using
the power door lock switch or by pressing the lock
button on the optional remote keyless entry transmitter
a second time.
If the key is inserted in the ignition, this feature will not
lock the doors. SeeLockout Protection on page 2-11.
You can turn the delayed locking feature on or off. If the
feature is turned off, the doors will lock immediately
when a power door lock switch or remote keyless entry
transmitter lock button is pressed.
2-8

Programming Delayed Locking
To turn the delayed locking feature on or off, do the
following:
1. Press and hold the power door lock switch on the
driver’s door in the lock position.
2. Press the remote keyless entry transmitter unlock
button twice.
If the delayed locking feature was on, it will now be off.
If the feature was off, it will now be on.
Programmable Automatic Door
Locks
Your vehicle is equipped with an automatic lock/unlock
feature which enables you to program your vehicle’s
power door locks. You can program this feature through
the Driver Information Center (DIC), or by the following
method. SeeDIC Vehicle Customization on page 3-56.
Programmable Locking Feature
Following are the two locking modes that can be
programmed:
Mode 1:All doors lock when the transmission is shifted
out of (P) Park.
Mode 2:All doors lock when the vehicle speed is
greater than 8 mph (13 km/h).The automatic door locks were pre-programmed at the
factory to lock all the doors when the transmission
is shifted into gear. The following instructions detail how
to program your door locks differently than the factory
setting. Choose one of the two programming options
listed previously before entering the program mode.
To enter the program mode, do the following:
1. Begin with the ignition off. Then pull the turn
signal/multifunction lever toward you and hold
it there while you perform the next step.
2. Turn the key to ON/RUN and LOCK/OFF twice.
Then, with the key in LOCK/OFF, release the
turn signal/multifunction lever. Once you do this,
you will hear the lock switch lock and unlock,
the horn will chirp twice, and a 30-second program
timer will begin.
3. You are now ready to program the automatic door
locks. Select one of the two programming options
listed previously, and press the lock side of the
power door lock switch to cycle through the lock
options. You will have 30 seconds to begin
programming. If you exceed the 30-second limit,
the locks will automatically lock and unlock and the
horn will chirp twice to indicate that you have left
the program mode. If this occurs, repeat the
procedure beginning with Step 1 to re-enter the
programming mode.
2-9

You can exit the program mode any time by turning the
ignition to ON/RUN. The locks will automatically lock
and unlock and the horn will chirp twice to indicate that
you are leaving the program mode. If the lock/unlock
switches are not pressed while in the programming
mode, the current auto lock/unlock setting will not be
modied.
See your dealer for more information.
Programmable Unlocking Feature
The following is the list of available programming
options:
Mode 1:Driver’s door unlocks when the transmission is
shifted into (P) Park.
Mode 2:All doors unlock when the transmission is
shifted into (P) Park.
Mode 3:All doors unlock when the key is removed
from the ignition.
Mode 4:No automatic door unlock.
The automatic door locks were pre-programmed at the
factory to unlock all doors once the transmission is
shifted to (P) Park. The following instructions detail how
to program your door locks differently than the factory
setting. Choose one of the four programming options
listed previously before entering the program mode.To enter the program mode you need to do the following:
1. Begin with the ignition off. Then pull the turn signal/
multifunction lever toward you and hold it there while
you perform the next step.
2. Turn the key to ON/RUN and LOCK/OFF twice.
Then, with the key in LOCK/OFF, release the turn
signal/multifunction lever. Once you do this, you will
hear the lock switch lock and unlock, the horn will
chirp twice, and a 30-second program timer will
begin.
3. You are now ready to program the automatic door
locks. Select one of the four programming options
listed above, and press the unlock side of the power
door lock switch to cycle through the unlocking
options. You will have 30 seconds to begin
programming. If you exceed the 30-second limit,
the locks will automatically lock and unlock and the
horn will chirp twice to indicate that you have left
the program mode. If this occurs, repeat the
procedure beginning with Step 1 to re-enter the
programming mode.
You can exit the program mode any time by turning the
ignition to ON/RUN. The locks will automatically lock and
unlock and the horn will chirp twice to indicate that you
are leaving the program mode. If the lock/unlock switches
are not pressed while in the programming mode, the
current auto lock/unlock setting will not be modied.
See your dealer for more information.
2-10