2010 GMC YUKON HYBRID display

Fuel Economy Gage
United StatesCanada
This gage shows when the vehicle is operating at a fuel
efficient point.
By modifying driving behavior to increase the economy
time during driving, fuel mileage will be improved.
See Fuel Economy Gage on page 4‑5.
Automatic Engine Start/Stop Feature
Start the engine as you would any other engine.
See“Starting the Engine” in the owner manual for more
information on starting. The hybrid system provides
very quiet engine starting. If pulling a trailer with trailer
brakes, see Towing a Trailer
on page 5‑8for more
information.
Auto Stop
The vehicle has an Auto Stop feature. After a
successful engine start, the engine may turn off and
operate in the Auto Stop mode.
Keep your foot firmly on the brake pedal until you are
ready for the vehicle to move.
Engine OFF and AUTO STOP modes are indicated on
the tachometer display. When the tachometer needle
indicates OFF, the engine is not running and will remain
off until the ignition key is placed in the START position
or a remote vehicle start is performed. When the
tachometer needle indicates AUTO STOP, the hybrid
system is on, the engine is not running, but may Auto
Start at any time without notice. See Tachometer
on
page 4‑4for more information.
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Auto Stop
The vehicle has an Auto Stop feature. After a
successful engine start, the engine may turn off and
operate in the Auto Stop mode. Some of the vehicle
conditions that allow the engine to stop running and
enter the Auto Stop mode are:
.Ignition switch is in the ON/RUN position.
.The hood is closed.
.The gear selector is in P (Park), R (Reverse),
N (Neutral) or D (Drive).
.The hybrid battery is at an acceptable state of
charge.
.The hybrid battery voltage, temperature or power
limits are not exceeded. In very hot conditions,
Auto Stop may be unavailable until the hybrid
battery has cooled.
.The engine is at operating temperature.
.The vehicle may enter Auto Stop after a remote
vehicle start.
If you are on an incline, the hybrid drive motor can help
keep the vehicle from rolling backwards, even if the
engine is in Auto Stop. With your foot off the brake and the vehicle on level
ground, the hybrid drive motor may cause the vehicle
to roll slowly forward, even when the engine is in
Auto Stop.
Keep your foot firmly on the brake pedal until you are
ready for the vehicle to move.
Engine OFF and AUTO STOP modes are indicated on
the tachometer display. When the tachometer needle
indicates OFF, the engine is not running and will remain
off until the ignition key is placed in the START position
or a remote vehicle start is performed. When the
tachometer needle indicates AUTO STOP, the hybrid
system is on, the engine is not running, but may Auto
Start at any time without notice. See
Tachometer
on
page 4‑4for more information.
A chime will sound if the driver door is opened while in
Auto Stop as a reminder that the ignition switch is not in
the LOCK/OFF position. Always turn the ignition switch
to LOCK/OFF and remove the key from the ignition
switch when exiting the vehicle.
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Range Selection Mode
The Range Selection Mode controls the vehicle's
transmission.
To use this feature:1. Move the shift lever to the M (Manual Mode).
2. Press the plus/minus button to upshift or downshift selecting the desired range of gears.
A number displays next to the M, indicating the current
gear that has been selected. The number displayed in
the gear indicator is the highest gear that can be used. The vehicle can automatically shift to lower gears
as it adjusts to driving conditions. When 3 (Third) is
selected, 1 (First) through 3 (Third) gears are
automatically shifted by the vehicle, but 4 (Fourth)
cannot be used until it is selected.
The Range Selection Mode controls the vehicle and
engine speed while driving down a hill or towing a
trailer, by allowing you to select a desired range of
gears.
When you move the shift lever into M, the transmission
will default to M4. In this gear range, effective engine
braking occurs at speeds above 45 mph (72 km/h).
Pushing the minus (−) button on the shift lever reduces
the gear range.
In the M3 gear range, effective engine braking occurs at
speeds above 35 mph (56 km/h).
In the M2 gear range, effective engine braking occurs at
speeds above 25 mph (40 km/h).
In the M1 gear range, effective engine braking occurs at
speeds above 10 mph (16 km/h).
When operating in M (Manual Mode), Auto Stop is
disabled. For better vehicle efficiency, operate the
vehicle in D (Drive) not M (Manual Mode).
Cruise control can be used while using the Range
Selection Mode.
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Fuel Economy Gage
United StatesCanada
This gage shows displays how efficiently the vehicle is
being driven. There are three zones on the drive efficiency gage.
Green Zone :
Fuel efficient driving behavior makes the
indicator display in the green zone on the gage.
White Zones : Decreased fuel efficiency driving
behavior makes the indicator display in the two white
zones. The indicator in the white zone on the left side of
the gage indicates decreased fuel efficiency with a large
amount of decelerations. The indicator in the white zone
on the right side of the gage indicates decreased fuel
efficiency with a large amount of accelerations.
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A reading in the low pressure zone may be caused by
a dangerously low oil level or some other problem
causing low oil pressure. Check the oil as soon as
possible.
{WARNING:
Do not keep driving if the oil pressure is low.
The engine can become so hot that it catches fire.
Someone could be burned. Check the oil as soon
as possible and have the vehicle serviced.
Notice: Lack of proper engine oil maintenance can
damage the engine. The repairs would not be
covered by the vehicle warranty. Always follow the
maintenance schedule in this manual for changing
engine oil.
AUTO STOP
When the engine goes into Automatic Engine Stop,
the oil pressure gage drops to zero when the
tachometer is at the AUTO STOP position. This is
normal and oil pressure returns to the normal operating
range once the engine starts.
See Starting the Vehicle
on page 3‑3for more
information.
AUTO STOP displays in the Driver Information
Center (DIC) when the vehicle speed is zero.
See DIC Warnings and Messages
on page 4‑12for more information.
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Driver Information Center (DIC)
Trip/Fuel Menu Items
Press the trip/fuel button to display the Trip/Fuel Menu
items. For more items see“DIC Operation and
Displays” in the owner manual.
BATTERY VOLTAGE
This display shows the current battery voltage. If the
voltage is in the normal range, the value will display.
For example, the display may read BATTERY
VOLTAGE 13.2 VOLTS. If the voltage is high or low,
the display will read HIGH or LOW. Your vehicle's
charging system regulates voltage based on the state
of the battery. The battery voltage may fluctuate when
viewing this information on the DIC. This is normal.
See“Charging System Light” in the owner manual for
more information. If there is a problem with the battery
charging system, the DIC will display a message.
See DIC Warnings and Messages on page 4‑12.
INST ECON (Instantaneous Economy)
This display normally shows instantaneous fuel
economy. When the vehicle is in Auto Stop mode
AUTO STOP or INST ECON = 99 MPG (l/00km) will be
displayed. See Starting the Vehicle
on page 3‑3for
more information.
DIC Warnings and Messages
Warning 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. 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 can press any of the DIC buttons on the instrument
panel or the trip odometer reset stem to acknowledge
that you received the messages and to clear them from
the display.
Some messages cannot be cleared from the DIC
display because they are more urgent. These
messages require action before they can be cleared.
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.
For information on other DIC messages, see “DIC
Warnings and Messages” in the owner manual Index.
HOOD OPEN
If the hood is not fully closed or there is a problem with
the hood switch, this message will be displayed. Close
the hood to clear the message. If the HOOD OPEN
message continues to be displayed after verifying the
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hood is closed, you should have the hood switch
serviced. Failure to service the hood switch properly
can result in an Auto Start condition.
Auto Stops will be disabled when this message is
displayed. If the vehicle is in auto stop mode when this
message appears, the engine will instantly start.
OIL PRESSURE LOW STOP ENGINE
If engine oil pressure is low, this message will be
displayed on the DIC. 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 your oil
level as soon as possible and have your vehicle
serviced. See“Engine Oil”in the owner manual Index.
SERVICE 4 WHEEL DRIVE
This message may display if a problem occurs with the
four-wheel-drive system. If this message appears, stop
as soon as possible and turn off the vehicle. Make sure
the key is in the LOCK/OFF position for at least
one minute and then 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 four-wheel-drive system needs service. See your
dealer/retailer.
SERVICE BATTERY CHARGING
SYSTEM
If the 12V battery system faults or fails this message will
appear on the DIC. The battery/charging system light
will appear in the instrument panel cluster. See “Battery
Warning Light” in the owner manual Index. Driving with
this message on could drain the battery. Have the
electrical system checked as soon as possible.
SERVICE BRAKE SYSTEM
This message will be displayed if there is a problem
with the brake system. You will still be able to brake, but
it will be noticeably more difficult. Pull off the road to a
safe location and have your vehicle towed to the
nearest dealer/retailer for service. See “Brakes,”
“Brake System Warning Light,” and“ABS Brake System
Warning Light” in the owner manual Index.
SERVICE HYBRID SYSTEM
If this message is displayed on the DIC, the vehicle may
continue to operate, but you need to have it serviced as
soon as possible.
SERVICE POWER STEERING
This message displays if a problem has been detected
with the electric power steering. Have your vehicle
serviced by your dealer/retailer immediately.
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Audio System(s)
Navigation/Radio System
For vehicles with a navigation radio system, see the
Navigation System manual for more information.
To view the hybrid screen, press the MENU button on
the radio. The hybrid screen displays when entering the
Configuration Menu.The display shows:
.Auto Stop
.Battery Charging
.Engine Idle
.2‐Wheel and 4‐Wheel Drive Modes for:
‐
Engine Power
‐ Battery Power
‐ Hybrid Power
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