2010 GMC SIERRA DENALI service

ENGINE POWER IS REDUCED
This message displays and a chime sounds when the
cooling system temperature gets too hot and the engine
further enters the engine coolant protection mode. See
Engine Overheating
on page 6‑34for further
information.
This message also displays when the vehicle's engine
power is reduced. Reduced engine power can affect the
vehicle's ability to accelerate. If this message is on, but
there is no reduction in performance, proceed to your
destination. The performance may be reduced the next
time the vehicle is driven. The vehicle may be driven at
a reduced speed while this message is on, but
acceleration and speed may be reduced. Anytime this
message stays on, the vehicle should be taken to your
dealer/retailer for service as soon as possible.
FUEL LEVEL LOW
This message displays and a chime sounds if the fuel
level is low. Refuel as soon as possible. See Fuel Gage
on page 4‑43andFuelon page 6‑6for more
information.
HOOD OPEN
This message displays and a chime sounds if the hood
is not fully closed. Stop and turn off the vehicle, check
the hood for obstructions, and close the hood again.
Check to see if the message still appears on the DIC.
ICE POSSIBLE DRIVE WITH CARE
This message displays when ice conditions are
possible.
LEFT REAR DOOR OPEN
This message displays and a chime sounds if the driver
side rear door is not fully closed and the vehicle is
shifted out of P (Park). Stop and turn off the vehicle,
check the door for obstructions, and close the door
again. Check to see if the message still appears on
the DIC.
OIL PRESSURE LOW STOP ENGINE
Notice: If you drive your vehicle while the engine oil
pressure is low, severe engine damage may occur.
If a low oil pressure warning appears on the Driver
Information Center (DIC), stop the vehicle as soon
as possible. Do not drive the vehicle until the cause
of the low oil pressure is corrected. See Engine Oil
on page 6‑18for more information.
This message displays if low oil pressure levels occur.
Stop the vehicle as soon as safely possible and do not
operate it until the cause of the low oil pressure has
been corrected. Check the oil as soon as possible and
have your vehicle serviced by your dealer/retailer. See
Engine Oil on page 6‑18.
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SERVICE 4 WHEEL DRIVE
If your vehicle has the all-wheel-drive (AWD) system,
this message displays if a problem occurs with this
system. If this message appears, stop as soon as
possible and turn off the vehicle. Restart the vehicle
and check for the message on the DIC display. If the
message is still displayed or appears again when you
begin driving, the AWD system needs service. See your
dealer/retailer.
SERVICE AIR BAG
This message displays if there is a problem with the
airbag system. Have your dealer/retailer inspect the
system for problems. SeeAirbag Readiness Light
on
page 4‑31and Airbag Systemon page 2‑56for more
information.
SERVICE BATTERY CHARGING
SYSTEM
On some vehicles, this message displays if there is a
problem with the battery charging system. Under certain
conditions, the charging system light may also turn on
in the instrument panel cluster. See Charging System
Light
on page 4‑33. Driving with this problem could
drain the battery. Turn off all unnecessary accessories.
Have the electrical system checked as soon as
possible. See your dealer/retailer.
SERVICE BRAKE SYSTEM
This message displays along with the brake system
warning light if there is a problem with the brake
system. See Brake System Warning Light
on
page 4‑34. If this message appears, stop as soon as
possible and turn off the vehicle. Restart the vehicle
and check for the message on the DIC display. If the
message is still displayed or appears again when you
begin driving, the brake system needs service as soon
as possible. See your dealer/retailer.
SERVICE BRAKES SOON
This message displays if there is a problem with the
brake system. If this message appears, stop as soon as
possible and turn off the vehicle. Restart the vehicle
and check for the message on the DIC display. If the
message is still displayed or appears again when you
begin driving, the brake system needs service. See
your dealer/retailer.
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SERVICE PARK ASSIST
On vehicles with the Ultrasonic Rear Parking Assist
(URPA) system, this message displays if there is a
problem with the URPA system. Do not use this system
to help you park. SeeUltrasonic Rear Parking Assist
(URPA)
on page 3‑43for more information. See your
dealer/retailer for service.
SERVICE STABILITRAK
If your vehicle has StabiliTrak®and this message
displays, it means there may be a problem with the
StabiliTrak system. If you see this message, try to reset
the system. Stop; turn off the engine for at least
15 seconds; then start the engine again. If this message
still comes on, it means there is a problem. You should
see your dealer/retailer for service. The vehicle is safe
to drive, however, you do not have the benefit of
StabiliTrak, so reduce your speed and drive accordingly.
SERVICE THEFT DETERRENT SYSTEM
This message displays when there is a problem with the
theft-deterrent system. The vehicle may or may not
restart so you may want to take the vehicle to your
dealer/retailer before turning off the engine. See
PASS-Key
®III+ Electronic Immobilizer Operationon
page 3‑20for more information.
SERVICE TIRE MONITOR SYSTEM
If your vehicle has the Tire Pressure Monitor System
(TPMS), this message displays if a part on the system
is not working properly. The tire pressure light also
flashes and then remains on during the same ignition
cycle. See Tire Pressure Light
on page 4‑37. Several
conditions may cause this message to appear. See Tire
Pressure Monitor Operation
on page 6‑74for more
information. If the warning comes on and stays on,
there may be a problem with the TPMS. See your
dealer/retailer.
SERVICE TRACTION CONTROL
If your vehicle has StabiliTrak, this message displays
when there is a problem with the Traction Control
System (TCS). When this message displays, the
system will not limit wheel spin. Adjust your driving
accordingly. See your dealer/retailer for service. See
StabiliTrak
®Systemon page 5‑6for more
information.
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SERVICE TRAILER BRAKE SYSTEM
On vehicles with the Integrated Trailer Brake Control
(ITBC) system, this message displays and a chime
sounds when there is a problem with the ITBC system.
When this message displays, power is no longer
available to the trailer brakes.
As soon as it is safe to do so, carefully pull your vehicle
over to the side of the road and turn the ignition off.
Check the wiring connection to the trailer and turn the
ignition back on. If this message still displays, either
your vehicle or the trailer needs service. See your
dealer/retailer.
See“Integrated Trailer Brake Control System” under
Towing a Trailer
on page 5‑42for more information.
STABILITRAK OFF
If your vehicle has StabiliTrak, this message displays
when you turn off StabiliTrak, or when the stability
control has been automatically disabled. To limit wheel
spin and realize the full benefits of the stability
enhancement system, you should normally leave
StabiliTrak on. However, you should turn StabiliTrak off
if your vehicle gets stuck in sand, mud, ice, or snow and
you want to rock your vehicle to attempt to free it, or if
you are driving in extreme off-road conditions and
require more wheel spin. See If Your Vehicle is Stuck in Sand, Mud, Ice, or Snow
on page 5‑6. To turn the
StabiliTrak system on or off, see StabiliTrak®Systemon page 5‑6.
There are several conditions that can cause this
message to appear.
.One condition is overheating, which could occur if
StabiliTrak activates continuously for an extended
period of time.
.The message also displays if the brake system
warning light is on. See Brake System Warning
Light on page 4‑34.
.The message could display if the stability system
takes longer than usual to complete its diagnostic
checks due to driving conditions.
.The message displays if an engine or vehicle
related problem has been detected and the vehicle
needs service. See your dealer/retailer.
The message turns off as soon as the conditions that
caused the message to be displayed are no longer
present.
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4(Information) (XM Satellite Radio Service, MP3, and
RDS Features): Press to switch the display between
the radio station frequency and the time. When the
ignition is in the OFF position, press
4to display the
time. For vehicles with XM, MP3, WMA or RDS
features, press
4to display additional text information
related to the current FM-RDS or XM station; or CD,
MP3 or WMA song. If information is available during
XM, CD, MP3 or WMA playback, the song title
information displays on the top line of the display and
artist information displays on the bottom line. When
information is not available, “NO INFO”displays.
Setting Preset Stations
If the radio does not have a FAV button, up to
18 stations (six FM1, six FM2, and six AM), can be
programmed on the six numbered pushbuttons. To
program presets:
1. Turn the radio on.
2. Press BAND to select FM1, FM2, or AM.
3. Tune in the desired station.
4. Press and hold one of the six numbered pushbuttons for three seconds until a beep sounds.
Whenever that pushbutton is pressed and
released, the station that was set, returns.
5. Repeat the Steps 2 through 4 for each pushbutton.
Storing a Radio Station as a Favorite
Radios that have a FAV button store radio stations as
favorites.
Drivers are encouraged to set up their radio station
favorites while the vehicle is parked. Tune to favorite
stations using the presets, favorites button, and steering
wheel controls, if the vehicle has this feature. See
Defensive Driving on page 5‑2.
FAV (Favorites) : If the vehicle has a FAV button, a
maximum of 36 stations can be programmed as
favorites using the six softkeys below the radio station
frequency tabs and by using the FAV button. Press the
FAV button to go through up to six pages of favorites,
each having six favorite stations available per page.
Each page of favorites can contain any combination of
AM, FM, or XM, if equipped, stations.
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Radio Messages
Calibration Error :The audio system has been
calibrated for the vehicle from the factory. If Calibration
Error displays, it means that the radio has not been
configured properly for the vehicle and it must be
returned to your dealer/retailer for service.
Locked or Loc : One of these messages will display
when the THEFTLOCK
®system has locked up the
radio. Take the vehicle to your dealer/retailer for service.
If any error occurs repeatedly or if an error cannot be
corrected, contact your dealer/retailer.
XM™ Satellite Radio Service
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM Satellite Radio has a wide variety of
programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A service
fee is required to receive the XM service. For more
information, contact XM at www.xmradio.com or call
1-800-929-2100 in the U.S. and www.xmradio.ca or call
1-877-438-9677 in Canada.
Radio Messages for XM Only
SeeXM Radio Messageson page 4‑114later in this
section for further detail.
Care of the CD and DVD Player
Do not add any label to a CD. It could get caught in the
CD or DVD player. If a CD is recorded on a personal
computer and a description label is needed, try labeling
the top of the recorded CD with a marking pen.
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 and DVD player
mechanism.
Notice: If a label is added to a CD, or more than one
CD is inserted into the slot at a time, or an attempt
is made to play scratched or damaged CDs, the CD
player could be damaged. While using the CD
player, use only CDs in good condition without any
label, load one CD at a time, and keep the CD player
and the loading slot free of foreign materials,
liquids, and debris.
If an error displays, see “CD Messages”later in this
section.
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XM Radio Messages
XL (Explicit Language Channels) :These channels,
or any others, can be blocked at a customer's request,
by calling 1-800-852-XMXM (9696).
XM Updating : The encryption code in the receiver is
being updated, and no action is required. This process
should take no longer than 30 seconds.
No XM Signal : The system is functioning correctly, but
the vehicle is in a location that is blocking the XM™
signal. When the vehicle is moved into an open area,
the signal should return.
Loading XM : The audio system is acquiring and
processing audio and text data. No action is needed.
This message should disappear shortly.
Channel Off Air : This channel is not currently in
service. Tune in to another channel.
Channel Unauth : This channel is blocked or cannot
be received with your XM Subscription package.
Channel Unavail : This previously assigned channel is
no longer assigned. Tune to another station. If this
station was one of the presets, choose another station
for that preset button. No Artist Info :
No artist information is available at this
time on this channel. The system is working properly.
No Title Info : No song title information is available at
this time on this channel. The system is working
properly.
No CAT Info : No category information is available at
this time on this channel. The system is working
properly.
No Information : No text or informational messages are
available at this time on this channel. The system is
working properly.
CAT Not Found : There are no channels available for
the selected category. The system is working properly.
XM Theftlocked : The XM receiver in the vehicle could
have previously been in another vehicle. For security
purposes, XM receivers cannot be swapped between
vehicles. If this message is received after having the
vehicle serviced, check with your dealer/retailer.
XM Radio ID : If tuned to channel 0, this message
alternates with the XM™ Radio 8 digit radio ID label.
This label is needed to activate the service.
Unknown : If this message is received when tuned to
channel 0, there could be a receiver fault. Consult with
your dealer/retailer.
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Call Waiting
Call waiting must be supported on the Bluetooth phone
and enabled by the wireless service carrier to work.
.Pressbgto answer an incoming call when
another call is active. The original call is placed
on hold.
.Pressb gagain to return to the original call.
.To ignore the incoming call, continue with the
original call with no action.
.Pressc xto disconnect the current call and
switch to the call on hold.
Three‐Way Calling
Three‐Way Calling must be supported on the Bluetooth
phone and enabled by the wireless service carrier
to work.
1. While on a call press
b g. The system responds
with “Ready” followed by a tone.
2. Say “Three‐way call”. The system responds with
“Three‐way call, please say dial or call”.
3. Use the dial or call command to dial the number of the third party to be called.
4. Once the call is connected, press
b gto link all
the callers together.
Ending a Call
Pressc xto end a call.
Muting a Call
During a call, all sounds from inside the vehicle can be
muted so that the person on the other end of the call
cannot hear them.
To Mute a call
1. Pressbg. The system responds with “Ready”
followed by a tone.
2. Say “Mute Call”. The system responds with “Call
muted”.
To Cancel Mute
1. Pressb g. The system responds with “Ready”
followed by a tone.
2. After the tone, say “Mute Call”. The system
responds with “Resuming call”.
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