key GMC ENVOY 2006 Service Manual

Unlock Doors
Press the customization button until UNLOCK DOORS:
IN PARK appears in the display. To select your
preference for automatic unlocking, press the select
button while UNLOCK DOORS: IN PARK is displayed
on the DIC. Pressing the select button will scroll through
the following choices:
UNLOCK DOORS: IN PARK (default):All of the doors
will unlock when the vehicle is shifted into PARK (P).
UNLOCK DRIVER: IN PARK:The driver’s door will be
unlocked when the vehicle is shifted into PARK (P).
UNLOCK DOORS: KEY OUT:All of the doors
will unlock when the key is taken out of the ignition.
UNLOCK DOORS: MANUALLY:The doors will not be
unlocked automatically.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature. For more
information on automatic door locks, seeProgrammable
Automatic Door Locks on page 2-10.
Lock Feedback
Press the customization button until LOCK FEEDBACK:
BOTH appears in the display. To select your preference
for the feedback you receive when locking the vehicle
with the remote keyless entry transmitter, press the
select button while LOCK FEEDBACK: BOTH is
displayed on the DIC. Pressing the select button will
scroll through the following choices:
LOCK FEEDBACK: BOTH (default):The parking
lamps will ash each time you press the button with the
lock symbol on the remote keyless entry transmitter
and the horn will chirp the second time you press the
lock button.
LOCK FEEDBACK: OFF:There will be no feedback
when locking the vehicle.
LOCK FEEDBACK: LAMPS:The parking lamps will
ash each time you press the button with the lock
symbol on the remote keyless entry transmitter.
LOCK FEEDBACK: HORN:The horn will chirp the
second time you press the button with the lock symbol
on the remote keyless entry transmitter.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature.
3-61

Unlock Feedback
Press the customization button until UNLOCK
FEEDBACK: LAMPS appears in the display. To select
your preference for the feedback you will receive
when unlocking the vehicle with the remote keyless
entry transmitter, press the select button while UNLOCK
FEEDBACK: LAMPS is displayed on the DIC. Pressing
the select button will scroll through the following
choices:
UNLOCK FEEDBACK: LAMPS (default):The parking
lamps will ash each time you press the button with the
unlock symbol on the remote keyless entry transmitter.
UNLOCK FEEDBACK: HORN:The horn will chirp the
second time you press the button with the unlock
symbol on the remote keyless entry transmitter.
UNLOCK FEEDBACK: BOTH:The parking lamps will
ash each time you press the button with the unlock
symbol on the remote keyless entry transmitter and the
horn will chirp the second time you press the unlock
button.
UNLOCK FEEDBACK: OFF:There will be no feedback
when unlocking the vehicle.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature.
Headlamp Delay
Press the customization button until HEADLAMP
DELAY: 10 SEC appears in the display. To select your
preference for how long the headlamps will stay on
when you turn off the vehicle, press the select button
while HEADLAMP DELAY: 10 SEC is displayed on
the DIC. Pressing the select button will scroll through
the following choices:
HEADLAMP DELAY: 10 SEC (default)
HEADLAMP DELAY: 20 SEC
HEADLAMP DELAY: 40 SEC
HEADLAMP DELAY: 1 MIN
HEADLAMP DELAY: 2 MIN
HEADLAMP DELAY: 3 MIN
HEADLAMP DELAY: OFF
The amount of time you choose will be the amount of
time that the headlamps stay on after you turn off
the vehicle. If you choose OFF, the headlamps will turn
off as soon as you turn off the vehicle.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature.
3-62

Perimeter Lights
Press the customization button until PERIMETER
LIGHTS: ON appears in the display. To select your
preference for perimeter lighting, press the select button
while PERIMETER LIGHTS: ON is displayed on the
DIC. Pressing the select button will scroll through
the following choices:
PERIMETER LIGHTS: ON (default):The headlamps
and back-up lamps will come on for 40 seconds, if
it is dark enough outside, when you unlock the vehicle
with the remote keyless entry transmitter.
PERIMETER LIGHTS: OFF:The perimeter lights will
not come on when you unlock the vehicle with the
remote keyless entry transmitter.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature.
Easy Exit Seat
Press the customization button until EASY EXIT SEAT:
OFF appears in the display. To select your preference
for seat position exit, press the select button while EASY
EXIT SEAT: OFF is displayed on the DIC. Pressing
the select button will scroll through the following choices:
EASY EXIT SEAT: OFF (default):No seat exit recall
will occur.
EASY EXIT SEAT: ON:The driver’s seat will move to
the exit position when the key is removed from the
ignition.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature. For more
information on seat position exit, see “Easy Exit Seat”
underMemory Seat on page 2-62.
3-63

Seat Recall
Press the customization button until SEAT RECALL:OFF
appears in the display. To select your preference for
recall of the driver’s memory seat, mirrors, and
adjustable pedals, if equipped, press the select button
while SEAT RECALL:OFF is displayed on the DIC.
Pressing the select button will scroll through the
following choices:
SEAT RECALL: OFF (default):The driver’s memory
seat, mirrors, and adjustable pedals position you
saved will only be recalled when the memory
button 1 or 2 is pressed.
SEAT RECALL: AT KEY IN:The driver’s memory
seat, mirrors, and adjustable pedals position you saved
will be recalled when you put the key in the ignition.
SEAT RECALL: ON REMOTE:The driver’s memory
seat, mirrors, and adjustable pedals position you saved
will be recalled when you unlock the vehicle with the
remote keyless entry transmitter.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature. For more
information on the memory seat feature, seeMemory
Seat on page 2-62.
Curb View
Press the customization button until CURB VIEW: OFF
appears in the display. To select your preference for
curb view, press the select button while CURB VIEW:
OFF is displayed on the DIC. Pressing the select button
will scroll through the following choices:
CURB VIEW: OFF (default):The passenger’s outside
mirror will not be tilted down when the vehicle is
shifted into REVERSE (R).
CURB VIEW: PASSENGER:The passenger’s outside
mirror will be tilted down when the vehicle is shifted
into REVERSE (R).
When the vehicle is placed in PARK (P) or in any
forward gear, the mirror will return to the normal driving
position, following a short delay.
Choose one of the available options and press the
customization button while it is displayed on the DIC to
select it and move on to the next feature. For more
information on tilt mirror in reverse, seeOutside Curb
View Assist Mirror on page 2-48.
3-64

1 through 0 (Numeric Keypad):The numeric keypad
provides you with the capability of direct chapter,
title, and track number selection.
}10 (Double Digit Entries):Press this button to
select chapter, title, and track numbers greater than 9.
Press this button before inputting the number.
\(Clear):Press this button within three seconds after
inputting a number to clear the number(s).
P(Illumination):Press this button to turn the remote
control backlight on. The backlight will time out after
about 7 to 10 seconds if no other button is pressed while
the backlight is on.
y(Main DVD Menu):Press this button to access the
DVD menu. The DVD menu is different on every
DVD. Use the up, down, left, and right arrow buttons to
move the cursor around the DVD menu. After making
a selection press the enter button. This button only
operates when playing a DVD.
r(Enter):Press this button to select the choices
that are highlighted in any menu.
q(Return):Press this button to exit the current
active menu and return to the previous menu. This
button will operate only when a DVD is playing and a
menu is active.
|(Camera Angle):Press this button to change
camera angles on DVDs that have this feature when a
DVD is playing. The format and content of this
function will vary for each disc.
{(Subtitle):Press this button to turn on subtitles and
to move through subtitle options when a DVD is
playing. The format and content of this function will vary
for each disc.
[(Fast Forward):Press this button to fast forward
the DVD or CD. To stop fast forwarding, press this
button again. This button may not work when the DVD
is playing the copyright information or the previews.
s(Play/Pause):Press this button to start play of a
DVD or CD. Press this button while a DVD or CD is
playing to pause it. Press this button again to continue
the play of the DVD or CD.
When the DVD is playing, press the pause button then
press the fast forward button. The DVD will continue
playing in a slow play mode. To cancel slow play mode,
press the play/pause button.
u(Next Track/Chapter):Press this button to advance
to the beginning of the next track or chapter. This
button may not work when the DVD is playing the
copyright information or the previews.
3-133

According to the American Medical Association, a 180 lb
(82 kg) person who drinks three 12 ounce (355 ml)
bottles of beer in an hour will end up with a BAC
of about 0.06 percent. The person would reach the
same BAC by drinking three 4 ounce (120 ml) glasses
of wine or three mixed drinks if each had 1-1/2 ounces
(45 ml) of liquors like whiskey, gin, or vodka.
It is the amount of alcohol that counts. For example, if
the same person drank three double martinis (3 ounces
or 90 ml of liquor each) within an hour, the person’sBAC would be close to 0.12 percent. A person who
consumes food just before or during drinking will have
a somewhat lower BAC level.
There is a gender difference, too. Women generally
have a lower relative percentage of body water
than men. Since alcohol is carried in body water, this
means that a woman generally will reach a higher
BAC level than a man of her same body weight will
when each has the same number of drinks.
The law in most U.S. states, and throughout Canada,
sets the legal limit at 0.08 percent. In some other
countries, the limit is even lower. For example, it is
0.05 percent in both France and Germany. The
BAC limit for all commercial drivers in the United States
is 0.04 percent.
The BAC will be over 0.10 percent after three to
six drinks (in one hour). Of course, as we have seen,
it depends on how much alcohol is in the drinks,
and how quickly the person drinks them.
4-4

Controlling your vehicle is the key to successful off-road
driving. One of the best ways to control your vehicle
is to control your speed. Here are some things to keep
in mind. At higher speeds:
You approach things faster and you have less time
to scan the terrain for obstacles.
You have less time to react.
You have more vehicle bounce when you drive over
obstacles.
You will need more distance for braking, especially
since you are on an unpaved surface.
{CAUTION:
When you are driving off-road, bouncing and
quick changes in direction can easily throw
you out of position. This could cause you to
lose control and crash. So, whether you are
driving on or off the road, you and your
passengers should wear safety belts.
Scanning the Terrain
Off-road driving can take you over many different kinds
of terrain. You need to be familiar with the terrain
and its many different features. Here are some things
to consider.
Surface Conditions:Off-roading can take you over
hard-packed dirt, gravel, rocks, grass, sand, mud, snow,
or ice. Each of these surfaces affects the steering,
acceleration, and braking of your vehicle in different
ways. Depending upon the kind of surface you are on,
you may experience slipping, sliding, wheel spinning,
delayed acceleration, poor traction, and longer
braking distances.
Surface Obstacles:Unseen or hidden obstacles can
be hazardous. A rock, log, hole, rut, or bump can startle
you if you are not prepared for them. Often these
obstacles are hidden by grass, bushes, snow, or even
the rise and fall of the terrain itself. Here are some
things to consider:
Is the path ahead clear?
Will the surface texture change abruptly up ahead?
Does the travel take you uphill or downhill?
There is more discussion of these subjects later.
Will you have to stop suddenly or change
direction quickly?
4-22

Engine Oil Life System
When to Change Engine Oil
Your vehicle has a computer system that lets you know
when to change the engine oil and lter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change will be indicated can vary
considerably. For the oil life system to work properly, you
must reset the system every time the oil is changed.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is
necessary. A change engine oil light will come on, or, if
your vehicle has a Driver Information Center (DIC), a
CHANGE ENGINE OIL message will come. SeeChange
Engine Oil Light on page 3-46orDIC Warnings and
Messages on page 3-54. Change your oil as soon
as possible within the next 600 miles (1 000 km). It is
possible that, if you are driving under the best
conditions, the oil life system may not indicate that an
oil change is necessary for over a year. However,
the engine oil and lter must be changed at least once
a year and at this time the system must be reset.
Your dealer has GM-trained people who will perform
this work using genuine GM parts and reset the system.
It is also important to check the oil regularly and keep
it at the proper level.If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km) since the last
oil change. Remember to reset the oil life system
whenever the oil is changed.How to Reset the Engine Oil Life
System
The Engine Oil Life System calculates when to change
your engine oil and lter based on vehicle use.
Anytime your oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where you change your oil prior to a
change engine oil light or CHANGE ENGINE OIL
message being turned on, reset the system.
To reset the Engine Oil Life System, do the following:
1. Turn the ignition key to RUN with the engine off.
2. Fully press and release the accelerator pedal slowly
three times within ve seconds.
3. Turn the key to LOCK.
If the light/message comes back on when you start the
vehicle, the engine oil life system has not reset.
Repeat the procedure.
For vehicles with the Driver Information Center, see
Driver Information Center (DIC) on page 3-50to reset
the system.
5-20

Power Steering Fluid
SeeEngine Compartment
Overview on page 5-12for
reservoir location.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering uid
unless you suspect there is a leak in the system or
you hear an unusual noise. A uid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
To check the power steering uid, do the following:
1. Turn the key off and let the engine compartment
cool down.
2. Wipe the cap and the top of the reservoir clean.
3. Unscrew the cap and wipe the dipstick with a
clean rag.
4. Replace the cap and completely tighten it.
5. Remove the cap again and look at the uid level on
the dipstick.
For vehicles with the 4.2L L6 engine, the level should
be at the C (Cold) mark. For vehicles with the 5.3L V8
engine, the level should be at the FULL mark. If
necessary, add only enough uid to bring the level
up to the mark.
What to Use
To determine what kind of uid to use, see
Recommended Fluids and Lubricants on page 6-12.
Always use the proper uid. Failure to use the proper
uid can cause leaks and damage hoses and seals.
5-36

(e)Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors, and anchorages
are working properly. Look for any other loose or
damaged safety belt system parts. If you see anything
that might keep a safety belt system from doing its
job, have it repaired. Have any torn or frayed safety belts
replaced. Also look for any opened or broken airbag
coverings, and have them repaired or replaced.
The airbag system does not need regular maintenance.
(f)Lubricate all key lock cylinders, hood latch
assembly, secondary latch, pivots, spring anchor,
release pawl, rear compartment hinges, outer liftgate
handle pivot points, rear door detent link, roller
mechanism, liftgate handle pivot points, latch bolt, fuel
door hinge, cargo door hinge, locks, and folding
seat hardware. More frequent lubrication may be
required when exposed to a corrosive environment.
Applying silicone grease on weatherstrips with a clean
cloth will make them last longer, seal better and not stick
or squeak.
(g)Inspect hoses for cracks, chang, leaks, kinks, and
proper installation.(h)Change automatic transmission uid and lter if the
vehicle is mainly driven under one or more of these
conditions:
In heavy city traffic where the outside temperature
regularly reaches 90°F (32°C) or higher.
In hilly or mountainous terrain.
When doing frequent trailer towing.
Uses such as found in taxi, police, or delivery
service.
(i)Drain, ush, and rell cooling system. This service
can be complex; you should have your dealer perform
this service. See Engine Coolant on page 5-25for
what to use. Inspect hoses. Clean radiator, condenser,
pressure cap, and ller neck. Pressure test the
cooling system and pressure cap.
(j)A uid loss in any vehicle system could indicate a
problem. Have the system inspected and repaired and
the uid level checked. Add uid if needed.
(k)If you drive regularly under dusty conditions, inspect
the lter at each engine oil change.
(l)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
6-8