service indicator GMC SIERRA 1500 2006 User Guide

Headphones
The RSE system includes two sets of wireless
headphones.
Each set of headphones has an ON/OFF control. An
indicator light will illuminate on the headphones when
they are on. If the light does not illuminate, the batteries
may need to be replaced. See “Battery Replacement”
following for more information.
Each set of headphones has a volume knob. To adjust
the volume, adjust this knob.
The transmitters are located below the video display
screen. The headphones will shut off automatically if they
lose the signal from the system after about four minutes
to save battery power. The signal may be lost if the
system is turned off or if the headphones are out of
range of the transmitters.
When using the wired headphones, if the front seat
passengers play a CD in the Radio with Six-Disc CD
(if equipped) or use XM™ Satellite Radio Service
(if equipped), you will hear the audio for these sources,
instead of the DVD or CD that is currently playing through
the RSE.
Notice:Do not store the headphones in heat or
direct sunlight. This could damage the headphones
and repairs will not be covered by your warranty.
Keep the headphones stored in a cool, dry place.Both sets of rear seat headphones may include foam
ear pads that can be replaced.
Foam ear pads on these headphones may become worn
or damaged. The headphone foam ear pads can become
damaged if they are not handled or stored properly. If the
foam ear pads do become damaged or worn out, the
pads can be replaced separately from the headphone
set. It is not necessary to replace the complete
headphone set.
The headphone replacement foam ear pads can be
ordered in pairs. See your dealer for more information.
Battery Replacement
To change the batteries, do the following:
1. Loosen the screw on the battery compartment door
located on the left side of the headphone earpiece.
2. Replace the two AAA batteries in the compartment.
Make sure that they are installed correctly, using the
diagram on the inside of the battery compartment.
3. Tighten the screw to close the compartment door.
If the headphones are to be stored for a long period
of time, remove the batteries and keep them in a cool,
dry place.
3-116

The RSE system DVD player is only compatible with
DVDs of the appropriate region code for the country that
the vehicle was sold in. The DVD region code is printed
on the jacket of most DVDs.
Standard audio CDs, CD-R, CD-RW, Video CD and
Photo CD/CD-R media are fully supported by this DVD
player. DVD-R and DVD-RW media is supported if
formatted as DVD-Video. DVD+R and DVD+RW media
may or may not be supported by the DVD player. The
DVD player does not support DVD-RAM, DVD-ROM, and
DVD Audio media. An error message will appear on the
display if this type of media is inserted into the DVD
player.
When using the wired headphones, not included, if
the front seat passengers play a CD in the Radio with
Six-Disc CD (if equipped) or use XM™ Satellite Radio
Service (if equipped), you will hear the audio for these
sources, instead of the DVD or CD that is currently
playing through the RSE.
If an error message appears on the video screen,
see “DVD Messages” later in this section.
DVD Player Buttons
O(Power):Press this button to turn the RSE system on
and off. The power indicator light will illuminate when the
power is on.
X(Eject):Press this button to eject a DVD or CD.
SRCE (Source):Press this button to switch between
the DVD player and an auxiliary source.
c(Stop):Press this button to stop playing, rewinding,
or fast forwarding a DVD or CD. Press this button twice to
return to the beginning of the DVD.
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.
3-119

After the player is cleaned, press and hold the eject
button for ve seconds to reset the CLEAN indicator.
The radio will display --- or CLEANED to show the
indicator was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before the tape player is
serviced.
Care of Your CDs and DVDs
Handle CDs carefully. Store them in their original cases
or other protective cases and away from direct sunlight
and dust. The CD player scans the bottom surface of the
disc. If the surface of a CD is damaged, such as cracked,
broken, or scratched, the CD will not play properly or not
at all. If the surface of a CD is soiled, take a soft, lint free
cloth or dampen a clean, soft cloth in a mild, neutral
detergent solution mixed with water, and clean it.
Make sure the wiping process starts from the center to
the edge.Do not touch the bottom side of a CD while handling it;
this could damage the surface. Pick up CDs by grasping
the outer edges or the edge of the hole and the
outer edge.
Care of the CD and DVD Player
The use of CD lens cleaners for CDs is not advised,
due to the risk of contaminating the lens of the CD optics
with lubricants internal to the CD mechanism.
Fixed Mast Antenna
The xed mast antenna can withstand most car washes
without being damaged. If the mast should ever become
slightly bent, straighten it out by hand. If the mast is badly
bent, replace it.
Check occasionally to make sure the mast is still
tightened to the cowl. If tightening is required, tighten
by hand, then with a wrench one quarter turn.
3-132

Gasolines containing oxygenates, such as ethers and
ethanol, and reformulated gasolines may be available
in your area. General Motors recommends that you use
these gasolines if they comply with the specications
described earlier. However, E85 (85% ethanol) and other
fuels containing more than 10% ethanol must not be
used in vehicles that were not designed for those fuels.
Notice:Your vehicle was not designed for fuel
that contains methanol. Do not use fuel containing
methanol. It can corrode metal parts in your fuel
system and also damage the plastic and rubber
parts. That damage would not be covered under
your warranty.
Some gasolines that are not reformulated for low
emissions may contain an octane-enhancing
additive called methylcyclopentadienyl manganese
tricarbonyl (MMT); ask the attendant where you buy
gasoline whether the fuel contains MMT. General Motors
recommends against the use of such gasolines. Fuels
containing MMT can reduce the life of spark plugs and
the performance of the emission control system may be
affected. The malfunction indicator lamp may turn on.
If this occurs, return to your authorized GM dealer for
service.Fuel E85 (85% Ethanol)
The 8th digit of your vehicle identication number (VIN)
shows the code letter or number that identies your
engine. You will nd the VIN at the top left of the
instrument panel. SeeVehicle Identication
Number (VIN) on page 5-122.
If your vehicle has the 5.3L V8 engine (VIN Code Z only),
you may use either regular unleaded gasoline or ethanol
fuel containing up to 85% ethanol (E85); also seeFuel on
page 5-5. In all other engines, including the 5.3L V8 (VIN
Code T), use only regular unleaded gasoline.
Only vehicles that have the 5.3L V8 engine (VIN Code Z)
may use 85% ethanol fuel (E85). General Motors
encourages the use of E85 in vehicles that are designed
to use it. The ethanol in E85 is a “renewable” fuel,
meaning it is made from renewable sources such as
corn and other crops.
Many service stations will not have an 85% ethanol
fuel (E85) pump available. The U. S. Department
of Energy has an alternative fuels website
(http://www.eere.energy.gov/afdc/infrastructure/
locator.html) that can help you nd E85 fuel. Those
stations that do have E85 should have a label indicating
ethanol content. Do not use the fuel if the ethanol content
isgreaterthan 85%.
At a minimum, E85 should meet ASTM Specication
D 5798.
5-8

Brake Wear
Your vehicle has front disc brakes and may have rear
drum brakes or rear disc brakes.
Disc brake pads have built-in wear indicators that make a
high-pitched warning sound when the brake pads are
worn and new pads are needed. The sound may come
and go or be heard all the time your vehicle is moving,
except when you are pushing on the brake pedal rmly.
{CAUTION:
The brake wear warning sound means that soon
your brakes will not work well. That could lead
to an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
Notice:Continuing to drive with worn-out brake
pads could result in costly brake repair.Some driving conditions or climates may cause a brake
squeal when the brakes are rst applied or lightly applied.
This does not mean something is wrong with your brakes.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly tighten wheel nuts in
the proper sequence to GM torque specications.
If you have rear drum brakes, they do not have wear
indicators, but if you ever hear a rear brake rubbing noise,
have the rear brake linings inspected immediately. Rear
brake drums should be removed and inspected each time
the tires are removed for rotation or changing. Drum
brakes have an inspection hole to inspect lining wear
during scheduled maintenance. When you have the front
brake pads replaced, have the rear brakes inspected, too.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase in pedal
travel. This could be a sign of brake trouble.
5-50

Scheduled Maintenance
Service MaintenanceIMaintenanceII
Change engine oil and lter. SeeEngine Oil (Gasoline Engine) on page 5-20.
Reset oil life system. SeeEngine Oil Life System (Gasoline Engine) on
page 5-23.An Emission Control Service.••
Allison Transmission
®only: Replace external control-main lter only at the rst
maintenance service performed on the vehicle.
Lubricate chassis components.See footnote #.••
Visually check for any leaks or damage.See footnote (j).••
Inspect engine air cleaner lter or change indicator (if equipped). If necessary,
replace lter. SeeEngine Air Cleaner/Filter (Gasoline Engines) on page 5-25.
See footnote (p).•
Rotate tires and check ination pressures and wear. SeeTire Inspection and
Rotation on page 5-81and “Tire Wear Inspection” inAt Least Once a Month
on page 6-12.••
Inspect brake system.See footnote (a).••
Check engine coolant and windshield washer uid levels and add uid as
needed.••
6-5

Additional Required Services (Gasoline Engine)
This maintenance section applies to vehicles with a gasoline engine. If your vehicle has a diesel engine, see the
maintenance schedule section in the DURAMAX®Diesel Engine Supplement.
The following services should be performed at the rst maintenance service (IorII) after the indicated
miles (kilometers) shown for each item.
Additional Required Services
Service and Miles (Kilometers)25,000
(41 500)50,000
(83 000)75,000
(125 000)100,000
(166 000)125,000
(207 500)150,000
(240 000)
Inspect fuel system for damage
or leaks.• •••••
Inspect exhaust system for loose or
damaged components.• •••••
Vehicles without a lter restriction
indicator: Replace engine air cleaner
lter. SeeEngine Air Cleaner/Filter
(Gasoline Engines) on page 5-25.•••
6-speed manual transmission only:
Change clutch uid.See footnote (l).• •••••
Allison Transmission
®only: Change
automatic transmission uid and lter
(severe service).See footnote (m).• •••••
Allison Transmission
®only: Change
automatic transmission uid and lter
(normal service).•••
6-7

(p)If you drive regularly under dusty conditions, inspect
the lter or change indicator (if equipped) at each engine
oil change.
(q)Visually inspect belt for fraying, excessive cracks, or
obvious damage. Replace belt if necessary.
Owner Checks and Services
These owner checks and services should be performed
at the intervals specied to help ensure the safety,
dependability, and emission control performance of your
vehicle. Your GM Goodwrench
®dealer can assist you
with these checks and services.
Be sure any necessary repairs are completed at once.
Whenever any uids or lubricants are added to your
vehicle, make sure they are the proper ones, as shown
inRecommended Fluids and Lubricants (Gasoline
Engine) on page 6-14.
At the First 100, 1,000 and 6,000
Miles (160, 1 600 and 10 000 km)
Check dual wheel nut torque. For proper torque,
seeCapacities and Specications on page 5-133.
At Each Fuel Fill
It is important to perform these underhood checks at
each fuel ll.
Engine Oil Level Check
Check the engine oil level and add the proper oil if
necessary. SeeEngine Oil (Gasoline Engine) on
page 5-20for further details.
Notice:It is important to check your oil regularly
and keep it at the proper level. Failure to keep your
engine oil at the proper level can cause damage
to your engine not covered by your warranty.
Engine Coolant Level Check
Check the engine coolant level and add
DEX-COOL®coolant mixture if necessary.
SeeEngine Coolant on page 5-35for further details.
Windshield Washer Fluid Level Check
Check the windshield washer uid level in the windshield
washer uid reservoir and add the proper uid if
necessary.
6-11

Light (cont.)
Tow/Haul Mode...........................................3-50
Traction Off................................................3-43
Up-Shift.....................................................3-41
Lighting
Entry.........................................................3-19
Exit...........................................................3-19
Loading Your Vehicle.......................................4-48
Locking Rear Axle...........................................4-11
Lockout Protection..........................................2-13
Locks
Delayed Locking..........................................2-10
Door........................................................... 2-8
Lockout Protection.......................................2-13
Power Door.................................................. 2-9
Programmable Automatic Door Locks.............2-10
Rear Door Security Locks.............................2-13
Loss of Control...............................................4-15
Low Fuel Warning Light...................................3-51
Lumbar
Power Controls............................................. 1-4
M
Maintenance Schedule
Additional Required Services........................... 6-7
At Each Fuel Fill.........................................6-11
At Least Once a Month................................6-12
At Least Once a Year..................................6-12Maintenance Schedule (cont.)
At the First 100, 1,000 and 6,000 Miles
(160, 1 600 and 10 000km).......................6-11
Introduction.................................................. 6-2
Maintenance Footnotes.................................. 6-9
Maintenance Record....................................6-20
Maintenance Requirements............................. 6-2
Normal Maintenance Replacement Parts.........6-18
Owner Checks and Services.........................6-11
Recommended Fluids and Lubricants.............6-14
Scheduled Maintenance................................. 6-4
Using.......................................................... 6-3
Your Vehicle and the Environment................... 6-2
Malfunction Indicator Light................................3-46
Manual Seats................................................... 1-3
Manual Selectable Ride...................................4-10
Manual Transmission
Fluid..........................................................5-33
Operation...................................................2-34
Manual Windows............................................2-16
Memory Seat.................................................2-83
Message
DIC Warnings and Messages........................3-55
Mirrors
Automatic Dimming Rearview with Compass....2-63
Automatic Dimming Rearview with Compass
and Temperature Display...........................2-65
Automatic Dimming Rearview with OnStar
®
and Compass..........................................2-59
8

V
Vehicle
Control........................................................ 4-5
Damage Warnings........................................... iv
Loading......................................................4-48
Parking Your...............................................2-56
Symbols......................................................... iv
Vehicle Customization, DIC..............................3-64
Vehicle Data Collection and Event Data
Recorders.................................................... 7-9
Vehicle Identication
Number (VIN)............................................5-122
Service Parts Identication Label..................5-122
Vehicle Personalization....................................2-82
Memory Seat..............................................2-83
Ventilation Adjustment......................................3-30
Visors...........................................................2-18
Voltmeter Gage..............................................3-40
W
Warning Lights, Gages and Indicators................3-31
Warnings
DIC Warnings and Messages........................3-55
Hazard Warning Flashers............................... 3-6
Other Warning Devices.................................. 3-6
Safety and Symbols......................................... iii
Vehicle Damage.............................................. ivWheels
Alignment and Tire Balance..........................5-87
Different Size..............................................5-85
Replacement...............................................5-87
Where to Put the Restraint...............................1-40
Windows.......................................................2-16
Manual......................................................2-16
Power........................................................2-17
Sliding Rear................................................2-18
Swing-Out Windows.....................................2-18
Windshield
Wiper Blades, Cleaning..............................5-118
Windshield Washer.........................................3-10
Fluid..........................................................5-46
Windshield Wiper
Blade Replacement......................................5-71
Fuses......................................................5-123
Windshield Wipers......................................... 3-9
Winter Driving................................................4-42
X
XM™ Satellite Radio Antenna System..............3-133
Y
Your Vehicle and the Environment....................... 6-2
14