warning CHEVROLET UPLANDER 2009 1.G Owner's Manual

If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push or the pedal may go closer to the
oor. It may take longer to stop. If the light is still on,
have the vehicle towed for service. SeeAntilock Brake
System (ABS) Warning Light on page 3-36and
Towing Your Vehicle on page 4-24.
{CAUTION:
The brake system might not be working properly if
the brake system warning light is on. Driving with
the brake system warning light on can lead to a
crash. If the light is still on after the vehicle has
been pulled off the road and carefully stopped,
have the vehicle towed for service.
Antilock Brake System (ABS)
Warning Light
For vehicles with the
Antilock Brake System
(ABS), this light comes on
briey when the engine is
started.
If it does not, have the vehicle serviced by your
dealer/retailer. If the system is working normally the
indicator light then goes off.
If the ABS light stays on, turn the ignition off. If the light
comes on while driving, stop as soon as it is safely
possible and turn the ignition off. Then start the engine
again to reset the system. If the ABS light stays on, or
comes on again while driving, the vehicle needs service.
If the regular brake system warning light is not on, the
vehicle still has brakes, but not antilock brakes. If the
regular brake system warning light is also on, the vehicle
does not have antilock brakes and there is a problem with
the regular brakes. SeeBrake System Warning Light on
page 3-35.
For vehicles with a Driver Information Center (DIC),
seeDIC Warnings and Messages on page 3-51
for all brake related DIC messages.
3-36

Traction Control System (TCS)
Warning Light
Your vehicle is equipped
with a traction control
system warning light.
The traction control system warning light may come on
for the following reasons:
If you turn the system off by pressing the traction
control button. To turn the system back on, press the
button again. The warning light should go off. See
Traction Control System (TCS) on page 4-6for more
information.
If there’s a brake system problem that is specically
related to traction control, the traction control system
will turn off and the warning light will come on. If your
brakes begin to overheat, the traction control system
will turn off and the warning light will come on until
your brakes cool down.
If the traction control system is affected by an
engine-related problem, the system will turn
off and the warning light will come on.If the traction control system warning light comes on
and stays on for an extended period of time when the
system is turned on, your vehicle needs service.
Engine Coolant Temperature Gage
This gage shows the
engine coolant
temperature. If the red
gage lamp turns on, your
engine is too hot!
It means that your engine coolant has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull off the road, stop your
vehicle and turn off the engine as soon as possible.
SeeEngine Overheating on page 5-28.
3-37

Tire Pressure Light
For vehicles with a tire
pressure light, this light
comes on briey when the
engine is started and
provides information about
tire pressures and the Tire
Pressure Monitoring
System.
When the Light is On Steady
This indicates that one or more of the tires are
signicantly underinated.
A tire pressure message in the Driver Information
Center (DIC), can accompany the light. SeeDIC
Warnings and Messages on page 3-51for more
information. Stop and check the tires as soon as it is
safe to do so. If a tire is underinated, inate to the
proper pressure. SeeTires on page 5-47for more
information.
When the Light Flashes First and Then is
On Steady
This indicates that there could be a problem with the
Tire Pressure Monitor System. The light ashes for about
a minute and stays on steady for the remainder of the
ignition cycle. This sequence repeats with every ignition
cycle. SeeTire Pressure Monitor System on page 5-57
for more information.
Malfunction Indicator Lamp
Check Engine Light
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation of
the fuel, ignition, and emission control systems. It
ensures that emissions are at acceptable levels for the
life of the vehicle, helping to produce a cleaner
environment.
This light should come on
when the ignition is on, but
the engine is not running,
as a check to show it
working. If it does not, have
the vehicle serviced by your
dealer/retailer.
3-38

Low Fuel Warning Light
The light next to the fuel gage will come on briey when
you are starting the engine.
This light comes on when the fuel tank is low on fuel.
To turn it off, add fuel to the fuel tank.
Driver Information Center (DIC)
Your vehicle has a Driver Information Center (DIC).
All messages appear in the DIC display located in the
instrument panel cluster, below the tachometer. The DIC
buttons are located on the center of the instrument
panel, below the center outlets.
The DIC comes on when the ignition is on. After a short
delay, the DIC displays WELCOME DRIVER (1 or 2) if a
personalized key 1 or 2 is used, and then the information
that was last displayed before the engine was turned off.
The driver number also corresponds to the numbers,
1 or 2, on the back of the remote keyless entry
transmitters.The DIC displays the odometer, trip odometers, fuel
economy, trip computer, vehicle system information, and
compass display, if equipped. It also displays warning
messages if a system problem is detected. In addition,
the DIC displays phone numbers that are called using the
OnStar
®system, if equipped. SeeOnStar®System on
page 2-47.
On some vehicles, the outside air temperature
automatically appears in the bottom right corner of the
DIC display when viewing all of the information screens,
except for the oil life screens. If the outside air
temperature is at or below 37°F (3°C), the temperature
reading will toggle between displaying the outside
temperature and the word ICE for two minutes. If there is
a problem with the system that controls the temperature
display, the letters OC (open circuit) or SC (short circuit)
will appear on the display. If this occurs, have the vehicle
serviced by your dealer/retailer.
The DIC also allows some features to be customized
or personalized, if equipped. SeeDIC Vehicle
Personalization (Uplevel Only) on page 3-68for
more information.
3-43

Fuel Range
Press the information button until FUEL RANGE
displays. This mode shows the approximate number of
remaining miles or kilometers the vehicle can be
driven without refueling.
Fuel range is based on several factors, including
distance travelled, fuel used, fuel capacity, etc. This
estimate will change if driving conditions change.
For example, if driving in traffic and making frequent
stops, this mode may read one number, but if the vehicle
is driven on a freeway, the number may change even
though the same amount of fuel is in the fuel tank. This
is because different driving conditions produce
different fuel economies. Generally, freeway driving
produces better fuel economy than city driving.
Fuel range cannot be reset.
If your vehicle is low on fuel, FUEL RANGE LOW will
display followed by the LOW FUEL message. See “LOW
FUEL” underDIC Warnings and Messages on
page 3-51for more information.
Average Fuel Economy
Press the information button until AVG ECONOMY
displays. This mode shows the approximate average
miles per gallon (mpg) or liters per 100 kilometers
(L/100 km). This number is calculated based on the
number of mpg (L/100 km) recorded since the last time
this menu item was reset. To reset AVG ECONOMY,
press and hold the set/reset button. The display will
return to zero.
Battery
Press the information button until BATTERY displays.
This mode shows the current battery voltage.
Your vehicle’s charging system regulates voltage based
on the state of the battery. The battery voltage may
uctuate when viewing this information on the DIC.
This is normal.
If there is a problem with the battery charging system, a
DIC message will display. SeeDIC Warnings and
Messages on page 3-51andElectric Power
Management on page 3-18for more information.
3-46

Oil Life
Press the information button until OIL LIFE displays.
This mode shows an estimate of the oil’s remaining
useful life. If you see OIL LIFE 99% on the display, that
means 99% of the current oil life remains. The engine
oil life system will alert you to change the oil on a
schedule consistent with your driving conditions.
When the remaining oil life is low, the CHANGE OIL
SOON message will appear on the display. You should
change the oil as soon as possible. SeeEngine Oil
on page 5-15. In addition to the engine oil life system
monitoring the oil life, additional maintenance is
recommended in the Maintenance Schedule in this
manual. SeeScheduled Maintenance on page 6-4for
more information.
Remember, you must reset the OIL LIFE yourself after
each oil change. It will not reset itself. Also, be careful not
to reset the OIL LIFE accidentally at any time other than
when the oil has just been changed. It cannot be reset
accurately until the next oil change. To reset the engine
oil life system, seeEngine Oil Life System on page 5-18.
The display will show 100% when the system is reset.
Tire Pressure
Press the information button until FRONT TIRE
PRESSURE displays. This mode shows the pressure
for the front tires. To view the pressure for the rear tires,
press the information button again until REAR TIRE
PRESSURE displays. The tire pressure will be shown in
either pounds per square inch (psi) or kilopascals (kPa).
If a low tire pressure condition is detected by the system
while driving, a message advising you to check the
pressure in a specic tire will appear in the display. The
tire pressure light will also ash and then remain on
during the same ignition cycle. SeeInflation - Tire
Pressure on page 5-54andDIC Warnings and Messages
on page 3-51for more information.
If the tire pressure display shows dashes or blanks
instead of a value, there may be a problem with your
vehicle. If this consistently occurs, see your dealer
for service.
3-47

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. Multiple messages may appear one after
another.
Some messages may not require immediate action, but
you can press any of the DIC buttons to acknowledge
that you received the message and clear it from the DIC
display.
Some messages cannot be cleared from the DIC display
because they are more urgent. These messages require
action before they can be cleared.
If there are any active warning messages when the
vehicle is turned off, two chimes sound and the DIC goes
into a reminder mode. The reminder mode displays any
active message. If there are multiple messages, the DIC
displays each message for ve seconds. After each
active message is displayed once, the reminder mode
turns off.
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.
A/C OFF FOR ENGINE PROTECTION
This message displays when the engine coolant
becomes hotter than the normal operating temperature.
SeeEngine Coolant Temperature Gage on page 3-37.To
avoid added strain on a hot engine, the air conditioning
compressor is automatically turned off. When the coolant
temperature returns to normal, the air conditioning
compressor turns back on. You can continue to drive your
vehicle.
This message comes on while the ignition is in ON/RUN.
Press any of the DIC buttons to acknowledge this
warning message and to clear it from the screen.
This message continues to display for two seconds if it
has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on. If this message continues
to appear, have the system repaired by your
dealer/retailer as soon as possible to avoid damage to
the engine.
3-51

CHECK GAS CAP
This message displays if the fuel cap is not on, or is not
fully tightened. Check the fuel cap to ensure that it is
on properly. SeeFilling the Tank on page 5-10for more
information.
This message displays and a chime sounds while the
ignition is in ON/RUN. Press any of the DIC buttons
to acknowledge this message and to clear it from the
screen.
This message continues to display for two seconds if it
has not been acknowledged when the engine is turned
off. It also re-displays for two seconds if the message has
been acknowledged, but the condition still exists when
the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
CHECK TIRE PRESSURE
This message displays when the pressure in one or
more of the vehicle’s tires needs to be checked. This
message also displays LEFT FRONT, RIGHT FRONT,
LEFT REAR, or RIGHT REAR to indicate which tireneeds to be checked. You can receive more than one tire
pressure message at a time. To read the other messages
that may have been sent at the same time, press the
set/reset button. If a tire pressure message appears on
the DIC, stop as soon as you can. Have the tire pressures
checked and set to those shown on the Tire Loading
Information label. SeeTires on page 5-47,Loading the
Vehicle on page 4-19, andInflation - Tire Pressure on
page 5-54. The DIC also shows the tire pressure values.
SeeDIC Operation and Displays on page 3-44. If the tire
pressure is low, the low tire pressure warning light comes
on. SeeTire Pressure Light on page 3-38.
This message displays while the ignition is in ON/RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message continues to display for two seconds
if it has not been acknowledged when the engine
is turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition
still exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
3-53

ENGINE COOLANT HOT
Notice:If you drive your vehicle while the engine is
overheating, severe engine damage may occur. If
an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon
as possible. Do not increase the engine speed above
normal idling speed. SeeEngine Overheating on
page 5-28for more information.
This message displays when the engine coolant
temperature is too hot. The engine coolant temperature
warning light also appears on the instrument panel
cluster. SeeEngine Coolant Temperature Gage
on page 3-37for more information.
To avoid added strain on the engine, turn off the air
conditioner if it is on. When the coolant temperature
returns to normal, the air conditioner can be turned
back on.
This message displays only when the ignition is in
ON/RUN. A chime sounds continuously when this
message is displayed. Press any of the DIC buttons to
acknowledge this message and to clear it from the
screen.This message continues to display for two seconds if it
has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
HEADLAMPS SUGGESTED
This message displays when the amount of available
light outside of the vehicle is low, or the windshield wipers
have been on for about 30 seconds, and the exterior
lamps control is off or in the park lamps position. This
message informs the driver that turning on the exterior
lamps is recommended. SeeExterior Lamps on
page 3-13for more information.
This message displays while the ignition is in ON/RUN.
Press any of the DIC buttons to acknowledge this
message and to clear it from the screen.
This message continues to display for two seconds if it
has not been acknowledged when the engine is
turned off. It also re-displays for two seconds if the
message has been acknowledged, but the condition still
exists when the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
3-55

LOW BRAKE FLUID
This message displays when the brake uid level is low.
Have the brake system serviced by your dealer/retailer
as soon as possible. SeeBrakes on page 5-33for
proper uid level.
The brake system warning light also appears on the
instrument panel cluster when this message appears on
the DIC. SeeBrake System Warning Light on page 3-35.
This message displays and a chime sounds only while
the ignition is in ON/RUN. Press any of the DIC buttons
to acknowledge this message and to clear it from the
screen.
This message continues to display for two seconds if it
has not been acknowledged when the engine is turned
off. It also re-displays for two seconds if the message has
been acknowledged, but the condition still exists when
the engine is turned off.
If the condition still exists, the message re-appears
when the engine is turned on.
LOW FUEL
This message displays when your vehicle is low on fuel.
Rell the fuel tank as soon as possible. SeeFuel
Gage on page 3-42andFilling the Tank on page 5-10
for more information.
The message displays and a chime sounds while the
ignition is in ON/RUN. Press any of the DIC buttons to
acknowledge this message and to clear it from the
screen.
If the condition still exists, the message re-appears
when the engine is turned on.
LOW OIL PRESSURE
Notice:If the LOW OIL PRESSURE warning
message appears on the DIC display, stop the
vehicle immediately. Do not drive the vehicle until
the cause of the low oil pressure is corrected.
Severe engine damage can result from driving a
vehicle with low oil pressure. SeeEngine Oil
on page 5-15for more information.
This message displays when the vehicle’s engine oil
pressure is low. The oil pressure light also appears on
the instrument panel cluster. SeeOil Pressure Light
on page 3-41.
3-58