ECO mode CHEVROLET TRAIL BLAZER 2007 1.G User Guide

2. Write down the eight to 12 switch settings
from left to right as follows:
When a switch is in the up position,
write “Left.”
When a switch is in the down position,
write “Right.”
If a switch is set between the up and down
position, write “Middle.”
The switch settings that you wrote down in
Step 2 will now become the button strokes
you enter into the Universal Home Remote in
Step 4. Be sure to enter the switch settings
that you wrote down in Step 2, in order from
left to right, into the Universal Home Remote,
when completing Step 4.
3. From inside your vehicle, rst rmly press
all three buttons at the same time for about
three seconds. Release the buttons to put
the Universal Home Remote into
programming mode.4. The indicator lights will blink slowly. Enter each
switch setting from Step 2 into your vehicle’s
Universal Home Remote. You will have
two and one-half minutes to complete Step 4.
Now press one button on the Universal Home
Remote for each switch setting as follows:
If you wrote “Left,” press the left button in the
vehicle.
If you wrote “Right,” press the right button in
the vehicle.
If you wrote “Middle,” press the middle
button in the vehicle.
159

Dual Automatic Climate Control
System
With this system you can control the heating,
cooling and ventilation for your vehicle. When
your vehicle is rst started and the climate control
system is on, or if the climate control system
has been turned on, the display will show
the driver’s temperature setting for ve seconds.
Then it will show the outside temperature.
9(Off):Press this button to turn off the entire
climate control system. Outside air will still enter the
vehicle, and will be directed to the oor. Press the
AUTO button, the mode button, the fan arrows, or
either temperature knob to turn the system on.
C(Mode):Press this button to manually select
the air delivery mode to the oor, instrument panel,
or windshield outlets. The system will stay in the
selected mode until the mode button is pressed
again or the AUTO button is pressed.
Driver’s Side Temperature Knob:Turn this knob
clockwise or counterclockwise to raise or lower
the temperature on the driver’s side of the vehicle.
The display will show the temperature setting
decreasing or increasing and an arrow pointing
toward the driver. This knob can also adjust
the passenger’s side temperature setting if the
two are linked.
Passenger’s Side Temperature Knob:Turn this
knob clockwise or counterclockwise to manually
raise or lower the temperature on the passenger’s
side of the vehicle. The display will show the
temperature setting decreasing or increasing
and an arrow pointing toward the passenger.
The passenger’s temperature setting can be
set to match and link to the driver’s temperature
setting by pressing and holding the AUTO
button for three seconds. When adjusting
the driver’s side temperature setting, the
passenger’s side temperature setting will follow
and both arrows will appear on the display.
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Manual Operation
To change the current setting, select one of the
following:
w9x(Fan):This button allows you to manually
adjust the fan speed. Press the up arrow to
increase fan speed and the down arrow to
decrease fan speed. The display will change to
show you the selected fan speed and the driver’s
side temperature setting for ve seconds.
C(Mode):Press this button to manually change
the direction of the airow in your vehicle. Keep
pressing the button until the desired mode appears
on the display. The display will change to show
you the selected air delivery mode and the driver’s
temperature setting for ve seconds.
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs approximately
half of the air to the instrument panel outlets,
then directs the remaining air to the oor outlets.
A little air is directed toward the windshield
and the side window outlets. Cooler air is directed
to the upper outlets and warmer air to the oor
outlets.
6(Floor):This mode directs most of the air
to the oor outlets. Some air also comes out
of the defroster and side window outlets.
The recirculation button cannot be selected in
oor mode.
@(Recirculation):Press this button to turn
recirculation mode on or off. When this button
is pressed, an indicator light in the button will
also come on to let you know that it is activated.
Recirculation mode is used to recirculate the
air inside of your vehicle. Use this mode to help
prevent outside odors and/or dust from entering
your vehicle or to help cool the air inside of
your vehicle more quickly. Recirculation mode
can be used with vent and bi-level modes, but it
cannot be used with oor, defog or defrost modes.
Defog and defrost modes are described later in
this section.
If recirculation mode is selected with oor,
defog, or defrost modes, the indicator will ash
three times and then turn off indicating the
selection is not available.
192

Rear Climate Control System
Your vehicle has one of the following rear climate
control systems. With either of these systems, the
rear climate controls will be disabled when the front
climate control system is in defrost. This occurs to
provide maximum airow to clear the windshield.
The temperature of the air coming through the rear
outlets is determined by the front passenger’s
temperature setting. Use the mode knob to change
the direction of airow (upper, bi-level or oor) to
the rear seat area.PWR (Power):Press this button to turn the
rear climate controls on or off.H(Panel):When panel mode is selected,
the rear system will distribute air from the
four headliner outlets.
)(Bi-level):When bi-level mode is selected,
the rear system will distribute air from the
four headliner outlets, the second seat side
oor outlets, and the third seat oor outlet.
6(Floor):When oor mode is selected, the rear
system will distribute air from the second seat
side oor outlets and the third seat oor outlet.
196

Instrument Panel Cluster
Your instrument panel cluster is designed to let you know at a glance how your vehicle is running.
You will know how fast you are going, about how much fuel you have used, and many other things
you will need to know to drive safely and economically.
United States Uplevel version shown, Canada, Base and SS Model similar
199

Voltmeter Gage
When your engine is
not running, but the
ignition is in RUN,
this gage displays
the battery voltage
in DC volts.
When the engine is running, the gage shows the
condition of the charging system. The gage may
transition from a higher to lower or a lower to higher
reading. This is normal. Readings between the
low and high warning zones indicate the normal
operating range. The voltmeter gage may also read
lower when in fuel economy mode. This is normal.Readings in the low warning zone may occur
when a large number of electrical accessories
are operating in the vehicle and the engine is
left idling for an extended period. This condition
is normal since the charging system is not able
to provide full power at engine idle. As engine
speeds are increased, this condition should correct
itself as higher engine speeds allow the charging
system to create maximum power.
You can only drive for a short time with the
reading in either warning zone. If you must drive,
turn off all unnecessary accessories.
Readings in either warning zone indicate a
possible problem in the electrical system.
Have the vehicle serviced as soon as possible.
207

Change Engine Oil Light
Your vehicle may
have a change
engine oil light.
When this light comes on it means that an oil
change and other maintenance procedures
are required for your vehicle.
SeeScheduled Maintenance on page 519and
Engine Oil on page 402for more information.
Once the engine oil has been changed, the change
engine oil light must be reset. Until it is reset,
the light will stay on when the engine is on.
Security Light
This light will come on
briey when you turn
the key toward START.
The light will stay on until the engine starts.
If the light ashes, the Passlock
®system has
entered a tamper mode. If the vehicle fails to
start, seePasslock
®on page 110.
If the light comes on continuously while driving
and stays on, there may be a problem with
the Passlock
®system. Your vehicle will not be
protected by Passlock®, and you should see
your dealer.
Also, seeContent Theft-Deterrent on page 108
for additional information regarding the security
light.
216

DIC Operation and Displays
The 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.
If a problem is detected, a warning message
will appear on the display. Pressing the trip
stem will acknowledge any warning or service
messages. Pressing any of the DIC steering
wheel buttons — trip information, fuel information,
customization, or select button — will also
acknowledge any warnings or service messages.
You should take any message that appears
on the display seriously and remember that
clearing the message will only make the
message disappear, not correct the problem.
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, TIRE PRESSURES, and TIMER.
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.
221

You can also reset the 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 more than four seconds, the
display will show the distance traveled since the
last ignition cycle for TRIP A or TRIP B.
Tire Pressures:Press the trip information button
until TIRE PRESSURES appears on the display.
This mode shows the tire pressure in pounds
per square inch (psi) or kilopascals (kPa).
Press the select button to scroll through the
following information:
LF TIRE shows the tire pressure for the
front driver’s side tire.
RF TIRE shows the tire pressure for the
front passenger’s side tire.
LR TIRE shows the tire pressure for the
rear driver’s side tire.
RR TIRE shows the tire pressure for the
rear passenger’s side tire.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.
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.
222

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), liters per 100 kilometers (L/100 km),
or kilometers per liter (km/L) 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.
Always reset the engine oil life system after an
oil change. To reset the engine oil life system,
seeEngine Oil Life System on page 408.
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 on page 402andScheduled
Maintenance on page 519.
223