2006 GMC ENVOY charging

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn .............................................................3-6
Tilt Wheel.....................................................3-6
Turn Signal/Multifunction Lever.........................3-7
Turn and Lane-Change Signals........................3-7
Headlamp High/Low-Beam Changer..................3-8
Flash-to-Pass.................................................3-8
Windshield Wipers..........................................3-9
Rainsense™ Wipers.......................................3-9
Windshield Washer.......................................3-10
Rear Window Wiper/Washer...........................3-10
Headlamp Washer........................................3-11
Cruise Control..............................................3-11
Headlamps..................................................3-14
Headlamps on Reminder................................3-15
Daytime Running Lamps (DRL).......................3-15
Automatic Headlamp System..........................3-16
Fog Lamps ..................................................3-17
Instrument Panel Brightness...........................3-17
Dome Lamps ...............................................3-17
Dome Lamp Override....................................3-18
Entry Lighting...............................................3-18
Exit Lighting.................................................3-18Reading Lamps............................................3-18
Battery Run-Down Protection..........................3-19
Accessory Power Outlet(s).............................3-19
Ashtray(s) and Cigarette Lighter......................3-20
Climate Controls............................................3-20
Dual Climate Control System..........................3-20
Dual Automatic Climate Control System...........3-23
Outlet Adjustment.........................................3-27
Rear Climate Control System.........................3-28
Warning Lights, Gages, and Indicators............3-31
Instrument Panel Cluster................................3-32
Speedometer and Odometer...........................3-33
Trip Odometer..............................................3-33
Tachometer.................................................3-33
Safety Belt Reminder Light.............................3-34
Passenger Safety Belt Reminder Light.............3-34
Airbag Readiness Light..................................3-35
Passenger Airbag Status Indicator...................3-36
Charging System Light..................................3-38
Voltmeter Gage............................................3-38
Brake System Warning Light..........................3-39
Anti-Lock Brake System Warning Light.............3-40
StabiliTrak
®Service Light...............................3-40
StabiliTrak®Indicator Light..............................3-41
Section 3 Instrument Panel
3-1

Charging System Light
The charging system light
will come on briey when
you turn on the ignition,
but the engine is not
running, as a check to
show you it is working.
It should go out once the engine is running. If it stays
on, or comes on while you are driving, you may have a
problem with the charging system. It could indicate
that you have problems with a generator drive belt,
or another electrical problem. Have it checked
right away. Driving while this light is on could drain
your battery.
If you must drive a short distance with the light on, be
certain to turn off all your accessories, such as the
radio and air conditioner.
Voltmeter Gage
When your engine is not
running, but the ignition is
in RUN, this gage
shows your battery’s state
of charge in DC volts.
When the engine is running, the gage shows the
condition of the charging system. Readings between the
low and high warning zones indicate the normal
operating range.
Readings in the low warning zone may occur when a
large number of electrical accessories are operating in
the vehicle and the engine is left idling for an
extended period. This condition is normal since the
charging system is not able to provide full power
at engine idle. As engine speeds are increased, this
condition should correct itself as higher engine speeds
allow the charging system to create maximum power.
3-38

DIC Warnings and Messages
Messages are displayed on the DIC to notify the driver
that the status of the vehicle has changed and that
some action may be needed by the driver to correct the
condition. More than one message may appear at
one time. They will appear one after the other. Some
messages may not require immediate action, but
you should press the trip stem on the instrument panel
cluster to acknowledge that you received the message
and to clear it from the display. Pressing any of the DIC
steering wheel buttons — trip information, fuel
information, customization, or select button — will also
acknowledge any warnings or service messages.
Some messages cannot be cleared from the display
because they are more urgent. These messages require
action before they can be removed from the DIC
display. The following are the possible messages that
can be displayed and some information about them.
BATTERY NOT CHARGING
If the battery is not charging during operation, this
message will appear on the DIC. Driving with this
problem could drain your battery. Have the electrical
system checked by your GM dealer as soon as possible.
SeeVoltmeter Gage on page 3-38. Press the select
button to acknowledge this message and clear it from
the DIC display.
CHANGE ENGINE OIL
This message is displayed when the engine oil needs to
be changed and service is required for your vehicle.
SeeScheduled Maintenance on page 6-4andEngine
Oil on page 5-16for more information. Also seeEngine
Oil Life System on page 5-20for information on how
to reset the message. This message will clear itself after
10 seconds until the next ignition cycle.
3-54

Chains, Tire...................................................5-71
Charging System Light....................................3-38
Check
Engine Light...............................................3-42
Gages Warning Light...................................3-48
Check Gas Cap Light......................................3-49
Checking Things Under the Hood......................5-10
Chemical Paint Spotting...................................5-99
Child Restraints
Child Restraint Systems...............................1-37
Infants and Young Children...........................1-34
Lower Anchors and Tethers for Children..........1-43
Older Children.............................................1-32
Securing a Child Restraint in a Rear
Outside Seat Position...............................1-51
Securing a Child Restraint in the Center
Rear Seat Position...................................1-53
Securing a Child Restraint in the Right
Front Seat Position...................................1-53
Where to Put the Restraint...........................1-42
Chime Level Adjustment.................................3-143
Cigarette Lighter.............................................3-20
Cleaning
Aluminum Wheels........................................5-98
Exterior Lamps/Lenses.................................5-96
Fabric/Carpet..............................................5-94
Finish Care.................................................5-96
Inside of Your Vehicle..................................5-92
Instrument Panel, Vinyl, and Other
Plastic Surfaces.......................................5-95Cleaning (cont.)
Leather......................................................5-94
Tires..........................................................5-98
Underbody Maintenance...............................5-99
Washing Your Vehicle...................................5-96
Weatherstrips..............................................5-95
Windshield, Backglass, and
Wiper Blades...........................................5-97
Climate Control System
Dual ..........................................................3-20
Dual Automatic............................................3-23
Outlet Adjustment........................................3-27
Rear ..........................................................3-28
Collision Damage Repair..................................7-11
Comfort Guides, Rear Safety Belt.....................1-28
Content Theft-Deterrent....................................2-17
Control of a Vehicle.......................................... 4-6
Convenience Net............................................2-60
Coolant
Engine Temperature Gage............................3-41
Heater, Engine............................................2-22
Cooling System..............................................5-30
Cruise Control................................................3-11
Cruise Control Light........................................3-47
Customer Assistance Information
Courtesy Transportation.................................. 7-8
Customer Assistance for Text
Telephone (TTY) Users............................... 7-4
Customer Assistance Offices........................... 7-4
Customer Satisfaction Procedure..................... 7-2
3

I
Ignition Positions.............................................2-19
Infants and Young Children, Restraints...............1-34
Ination - Tire Pressure...................................5-62
Instrument Panel
Overview..................................................... 3-4
Instrument Panel (I/P)
Brightness..................................................3-17
Cluster.......................................................3-32
J
Jump Starting.................................................5-42
K
Keyless Entry System....................................... 2-5
Keys............................................................... 2-3
L
Labeling, Tire Sidewall.....................................5-56
Lamps
Battery Run-Down Protection.........................3-19
Dome ........................................................3-17
Dome Lamp Override...................................3-18
Fog ...........................................................3-17
Reading.....................................................3-18LATCH System
Child Restraints...........................................1-43
Liftgate/Liftglass..............................................2-13
Liftglass/Liftgate..............................................2-13
Light
Airbag Readiness........................................3-35
Anti-Lock Brake System Warning...................3-40
Brake System Warning.................................3-39
Change Engine Oil......................................3-46
Charging System.........................................3-38
Check Gages Warning.................................3-48
Check Gas Cap..........................................3-49
Cruise Control.............................................3-47
Gate Ajar...................................................3-48
Highbeam On.............................................3-47
Low Fuel Warning.......................................3-49
Malfunction Indicator....................................3-42
Passenger Airbag Status Indicator..................3-36
Passenger Safety Belt Reminder....................3-34
Reduced Engine Power................................3-47
Safety Belt Reminder...................................3-34
Security.....................................................3-46
Service Four-Wheel-Drive Warning Light.........3-48
StabiliTrak®Indicator....................................3-41
StabiliTrak®Service......................................3-40
Lighting
Entry.........................................................3-18
Exit...........................................................3-18
Loading Your Vehicle.......................................4-45
7