2006 GMC SIERRA 1500 display

Transmission Temperature Gage
Your vehicle may be equipped with a transmission
temperature gage.When your ignition is on, the gage shows the
temperature of the transmission uid. The normal
operating range is from 180°F (82°C) to about
200°F (93°C).
At approximately 265°F (125°C), the driver information
center will display a TRANSMISSION HOT message
and the transmission will enter a transmission protection
mode. When the transmission enters the protection
mode, you may notice a change in the transmission
shifting patterns. The transmission will return to normal
shifting patterns when the transmission uid temperature
falls below 260°F (120°C).
SeeDriver Information Center (DIC) on page 3-52for
further information. United States
Canada
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If your vehicle has an Allison transmission, and the uid
reaches temperatures of approximately 275°F (135°C)
or greater, the driver information center will display a
TRANS HOT IDLE ENGINE warning message and a
chime will sound until the temperature falls below
265°F (129°C). Pull the vehicle off the roadway when
it is safe to do so. Set the parking brake, place the
transmission in PARK (P) and allow the engine to
idle until the transmission temperature falls below
265°F (129°C). If the transmission continues to operate
above 265°F (130°C), contact your nearest dealer or
the GM Roadside Assistance Center. SeeRoadside
Assistance Program on page 7-6.
Notice:If you drive your vehicle with the
transmission temperature gage above normal
operating range, you can damage the transmission.
This could lead to costly repairs that would not be
covered by your warranty. Do not drive your vehicle
while the transmission temperature gage reading is
above normal. See your dealer for service.The following situations can cause the transmission to
operate at higher temperatures:
Towing a trailer
Hot outside air temperatures
Vehicle overloading
Hauling a large or heavy load
Low transmission uid level
High transmission uid level
Restricted air ow to the radiator and the auxiliary
transmission oil cooler (if equipped).
A temporary solution to hotter transmission operating
temperatures may be to let the transmission cool down.
If the transmission is operated at higher temperatures
on a frequent basis, seeScheduled Maintenance
(Gasoline Engine) on page 6-4for the proper
transmission maintenance intervals.
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Four-Wheel-Drive Light
The four-wheel-drive
indicator will light up when
you shift a manual transfer
case into four-wheel drive
and the front axle engages.
Some delay between shifting and the indicator’s lighting
is normal.
SeeFour-Wheel Drive on page 2-38for more
information.
Tow/Haul Mode Light
This light is displayed
when the Tow/Haul mode
has been activated.
For more information, seeTow/Haul Mode on page 2-31.
Cargo Lamp Light
This light will come on
when the cargo lamp is in
use. For more information
seeCargo Lamp on
page 3-19.
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Driver Information Center (DIC)
The Driver Information Center (DIC) display is located on
the instrument panel cluster, below the speedometer. If
your vehicle has DIC buttons, they are located on the
steering wheel. The DIC can display information such as
the trip odometer, fuel economy, customization features,
and warning/status messages.
If your vehicle does not have DIC steering wheel buttons,
you will not have all of the features listed. Scroll through
the odometer, trip odometer, engine hours, and selected
range if your vehicle has an Allison Transmission
®by
pressing the trip odometer reset stem located on the
instrument panel cluster. Turn off, or acknowledge, DIC
messages by pressing the trip odometer reset stem. See
Speedometer and Odometer on page 3-33for information
on features for vehicles without DIC buttons.
If your vehicle has an Allison Transmission
®and the shift
lever is in the MANUAL MODE (M) position, the DIC will
display the current gear range. The DIC will also display
the gear range as it is shifted up or down. For example,
if the gear range is currently set to 6, the DIC will display
(6)54321.When the gear range is shifted down one
time, the DIC will display 6 (5)4321.SeeAutomatic
Transmission Operation on page 2-26for more
information.
3(Trip Information):Press this button to display
the odometer, trip odometers, timer, engine hours,
and selected range if your vehicle has an Allison
Transmission
®.
t(Fuel Information):Press this button to display the
current range, fuel used, average fuel economy, and
engine oil life.
4(Customization):Press this button to access the
vehicle settings menu and customize the personal
settings on your vehicle.
r(Select):Press this button to reset certain DIC
functions and set your customization settings.
Pressing any of the four DIC buttons will acknowledge
DIC messages and clear them from the DIC display.
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DIC Operation and Displays
The Driver Information Center (DIC) comes on when the
ignition is on. After a short delay, the DIC will display the
information that was last displayed before the engine was
turned off.
The DIC has different modes which can be accessed by
pressing the four DIC buttons located on the steering
wheel. These buttons are trip information, fuel
information, customization, and select. The button
functions are detailed in the following pages.
Trip Information Button
3
(Trip Information):Press the trip information
button to scroll through the ODOMETER, TRIP A,
TRIP B, TIMER, ENGINE HOURS, and SELECTED
RANGE.
Odometer:Press the trip information button until
ODOMETER appears on the display. This mode shows
the total distance the vehicle has been driven in either
miles or kilometers. Pressing the reset stem located on
the instrument cluster with the vehicle off will also display
the odometer.
Trip A:Press the trip information button until TRIP A
appears on the display. This mode shows the current
distance traveled since the last reset for TRIP A in either
miles or kilometers.Trip B:Press the trip information button until TRIP B
appears on the display. This mode shows the current
distance traveled since the last reset for TRIP B in either
miles or kilometers.
To reset TRIP A or TRIP B information, press and hold
the select button for one second while in one of the
trip modes. This will reset the information for TRIP A or
TRIP B.
You can also reset TRIP A or TRIP B while they are
displayed by pressing the reset stem on the cluster. If you
press and hold the reset stem or the select button for
four seconds, the display will show the distance traveled
since the last ignition cycle for TRIP A or TRIP B.
SeeTrip Odometer on page 3-33for more information.
Timer:The DIC can be used as a timer. Press the select
button while TIMER is displayed to start the timer. The
display will show the amount of time that has passed
since the timer was last reset, not including time the
ignition is off. Time will continue to be counted as long as
the ignition is on, even if another display is being shown
on the DIC. The timer will record up to 99 hours,
59 minutes and 59 seconds (99:59:59) after which the
display will roll back to zero.
To stop the counting of time, press the select button
briey while TIMER is displayed.
To reset the timer to zero, press and hold the select
button while TIMER is displayed.
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Engine Hours:Press the trip information button until
ENGINE HOURS appears on the display. This mode
shows the total number of hours the engine has run.
Pressing and holding the reset stem located on the
instrument cluster for about four seconds will also
display the engine hour information after the odometer
is displayed when the vehicle is off.
Selected Range:If your vehicle has an Allison
Transmission
®and the vehicle is in the MANUAL
MODE (M) position, press the trip information button
until SELECTED RANGE: M# appears on the display.
The DIC will display the current gear range. For
example, if the gear range is set to 6, the DIC will display
SELECTED RANGE: M6. SeeAutomatic Transmission
Operation on page 2-26for more information.
Fuel Information Button
t
(Fuel Information):Press the fuel information
button to scroll through the range, fuel used, average
fuel economy, and the engine oil life system.
Fuel Range:Press the fuel information button until
RANGE appears on the display. This mode shows the
remaining distance you can drive without refueling. It is
based on fuel economy and the fuel remaining in the fuel
tank. The display will show LOW if the fuel level is low.The fuel economy data used to determine fuel range is
an average of recent driving conditions. As your driving
conditions change, this data is gradually updated. Fuel
range cannot be reset.
Fuel Used:Press the fuel information button until
FUEL USED appears on the display. This mode shows
the number of gallons or liters of fuel used since the
last reset of this menu item. To reset the fuel used
information, press and hold the select button for
one second while FUEL USED is displayed.
Average Fuel Economy:Press the fuel information
button until AVG ECON appears on the display. This
mode shows how many miles per gallon (MPG) or liters
per 100 kilometers (L/100 km) your vehicle is getting
based on current and past driving conditions.
Press and hold the select button for one second while
AVG ECON is displayed to reset the average fuel
economy. Average fuel economy will then be calculated
starting from that point. If the average fuel economy is not
reset, it will be continually updated each time you drive.
Engine Oil Life System:Press the fuel information
button until ENGINE OIL LIFE appears on the display.
The engine oil life system shows an estimate of the
oil’s remaining useful life. It will show 100% when the
system is reset after an oil change. It will alert you
to change your oil on a schedule consistent with your
driving conditions.
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Always reset the engine oil life system after an oil
change. To reset the engine oil life system, seeEngine
Oil Life System (Gasoline Engine) on page 5-23.
In addition to the engine oil life system monitoring the
oil life, additional maintenance is recommended in the
Maintenance Schedule in this manual. SeeEngine Oil
(Gasoline Engine) on page 5-20andScheduled
Maintenance (Gasoline Engine) on page 6-4.
Customization Button
4
(Customization):Press the customization button to
access the VEHICLE SETTINGS menu and customize
the settings to your vehicle. SeeDIC Vehicle
Customization on page 3-64for more information.
Select Button
r
(Select):Press the select button to reset certain
DIC functions and set your customization settings. For
example, this button will reset the trip odometers and
enables you to scroll through and select the language in
which the DIC information will appear.
DIC Warnings and Messages
Warning messages are displayed on the Driver
Information Center (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.
If there is more than one message that needs to be
displayed, they will appear one after another. Some
messages may not require immediate action, but you
should press any of the four DIC buttons on the steering
wheel to acknowledge that you received the messages
and to clear them from the display. If your vehicle does
not have DIC buttons on the steering wheel, press the trip
odometer reset stem, located on the instrument panel
cluster, to acknowledge messages and clear them from
the display.
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.
You should take any messages that appear on the
display seriously and remember that clearing the
messages will only make the messages disappear,
not correct the problem.
The following are the possible messages that can be
displayed and some information about them.
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BATTERY NOT CHARGING
On some vehicles, 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. Pressing any of the four DIC buttons will
acknowledge the message and clear it from the DIC
display. If your vehicle does not have the four DIC
buttons, pressing the trip odometer reset stem will
acknowledge the message and clear it from the DIC
display. SeeBattery Warning Light on page 3-40and
Voltmeter Gage on page 3-40.
BUCKLE PASSENGER
If your vehicle has the passenger sensing system,
this message reminds you to buckle the passenger’s
seat belt. SeePassenger Sensing System on page 1-81.
This message will display and a chime will sound when
the ignition is on, the driver’s seat belt is buckled, the
passenger’s seat belt is unbuckled with the passenger
airbag enabled, and the vehicle is in motion. You should
have the passenger buckle their seat belt.
This reminder will be repeated if the ignition is on,
the vehicle is in motion, the driver is buckled and the
passenger is still unbuckled, and the passenger airbag is
enabled. If the passenger’s seat belt is already buckled,
this message and chime will not come on.Pressing any of the four DIC buttons will acknowledge
the message and clear it from the DIC display. If
your vehicle does not have the four DIC buttons,
pressing the trip odometer reset stem will acknowledge
the message and clear it from the DIC display.
BUCKLE SEATBELT
If your vehicle has the passenger sensing system,
this message reminds you to buckle the driver’s seat
belt. SeePassenger Sensing System on page 1-81.
This message will display and a chime will sound when
the ignition is on, the driver’s seat belt is unbuckled, and
the vehicle is in motion. You should buckle your seat belt.
If the driver remains unbuckled when the ignition is
on and the vehicle is in motion, the reminder will be
repeated. If the driver’s seat belt is already buckled,
this message and chime will not come on.
This message is an additional reminder to the Safety
Belt Reminder Light in the instrument panel cluster.
SeeSafety Belt Reminder Light on page 3-34for more
information.
Pressing any of the four DIC buttons will acknowledge the
message and clear it from the DIC display. If your vehicle
does not have the four DIC buttons, pressing the trip
odometer reset stem will acknowledge the message and
clear it from the DIC display.
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