2007 CHEVROLET UPLANDER climate control

The main components of the instrument panel are the following:
A. Air Outlets. SeeOutlet Adjustment on
page 223.
B. Turn Signal/Multifunction Lever. SeeTurn
Signal/Multifunction Lever on page 195.
C. Audio Steering Wheel Controls (If Equipped).
SeeAudio Steering Wheel Controls on
page 367.
D. Instrument Panel Cluster. SeeInstrument
Panel Cluster on page 231.
E. Driver Information Center (DIC) Controls (If
Equipped). SeeDriver Information Center (DIC)
on page 249.
F. Traction Control System Button (If Equipped).
SeeTraction Control System (TCS) on
page 379.
G. Hazard Warning Flasher Switch. SeeHazard
Warning Flashers on page 194.
H. Passenger Airbag Status And Passenger
Seatbelt Reminder Indicator. SeePassenger
Airbag Status Indicator on page 235and
Passenger Safety Belt Reminder Light on
page 233.I. Audio System. SeeAudio System(s) on
page 284.
J. Exterior Lamps Control. SeeExterior Lamps on
page 204.
K. Interior Lamps Control. SeeInterior Lamps
Control on page 207. Instrument Panel
Brightness Control. SeeInstrument Panel
Brightness on page 206.
L. Hood Release. SeeHood Release on
page 437.
M. Parking Brake. SeeParking Brake on
page 159.
N. Horn. SeeHorn on page 194.
O. Cruise Controls (If Equipped). SeeCruise
Control on page 200.
P. Climate Controls. SeeClimate Control System
on page 217. Dual Climate Controls. See
Dual Climate Control System on page 220.
Q. Heated Seat Controls (If Equipped). See
Heated Seats on page 10.
R. Glove Box. SeeGlove Box on page 180.
193

Cargo Lamp
The cargo lamp is located in the rear of your
vehicle, above the liftgate opening, and does not
have a switch. The cargo lamp will come on
each time you open a door, unless you turn on the
interior lamps override. SeeInterior Lamps
Control on page 207.
Electric Power Management
This vehicle has Electric Power Management
(EPM), an advanced control system. It estimates
the battery’s temperature and state of charge
and then adjusts the voltage for best performance
and extended life of the battery.
When the battery’s state of charge is low, the
voltage is raised slightly to quickly put the charge
back in. When the state of charge is high, the
voltage is lowered slightly to prevent overcharging.
If the vehicle has a voltmeter gage, you may
see the voltage move up or down. This is normal.
If there is a problem, an alert will be displayed.
The battery can be discharged at idle if the
electrical loads are very high. This is true for all
vehicles. This is because the generator (alternator)may not be spinning fast enough at idle to
produce all the power that is needed for very high
electrical loads.
A high electrical load occurs when several of the
following loads are on: headlamps, high beams,
fog lamps, rear window defogger, climate
control fan at high speed, heated seats, engine
cooling fans, trailer loads, and loads plugged into
accessory power outlets.
EPM works to prevent excessive discharge of the
battery. It does this by balancing the generator’s
output and the vehicle’s electrical needs. It
can increase engine idle speed to generate more
power, whenever needed. It can temporarily
reduce the power demands of some accessories.
Normally, these actions occur in steps or levels,
without being noticeable. In rare cases at the
highest levels of corrective action, this action may
be noticeable to the driver. If so, a Driver
Information Center (DIC) message might be
displayed, such as Battery Saver Active or Battery
Voltage Low. If this message is displayed, it is
recommended that the driver reduce the electrical
loads as much as possible.
210

When the System Does Not Seem to Work
Properly
The light may ash red when the vehicle is in
REVERSE (R) if the ultrasonic sensors are
not kept clean. So be sure to keep your rear
bumper free of mud, dirt, snow, ice and slush.
Other conditions that may affect system
performance include things like the vibrations from
a jackhammer or the compression of air brakes
on a very large truck. If after cleaning the
rear bumper and then driving forward at least
15 mph (25 km/h), the display continues to ash
red, see your dealer.
If a trailer was attached to your vehicle, or a
bicycle or an object was on the back of, or hanging
out of your liftgate during your last drive cycle,
the light may also ash red. The light will continue
to ash whenever in REVERSE (R) until your
vehicle is driven forward at least 15 mph (25 km/h)
without any obstructions behind the vehicle.
Accessory Power Outlet(s)
Your vehicle may be equipped with a front
accessory power outlet located below the climate
controls on the instrument panel. It can be
used to plug in electrical equipment such as a
cellular telephone or CB radio.
Pull the cover down to use the accessory power
outlet. When not in use, keep the cover on.
The rear accessory power outlet is located on the
rear compartment on the driver’s side.
To remove the cover, pull the tab on the cover
and pull it off. To put the cover back on, line up the
tabs at the back of the cover and put the cover
in place. Push down the tab to secure the cover.
When not in use, always cover the rear
accessory power outlet with the protective cap.
Notice:Leaving electrical equipment on
for extended periods will drain the battery.
Always turn off electrical equipment when not
in use and do not plug in equipment that
exceeds the maximum amperage rating of
20 amperes.
214

The power outlet is
located behind the third
row seats on the
passenger’s side rear
quarter trim panel.
The power outlet is not designed for the following
electrical equipment and may not work properly
if these items are plugged into the power outlet:
Equipment with high initial peak wattage
such as: compressor-driven refrigerators
and electric power tools.
Other equipment requiring an extremely stable
power supply such as:
microcomputer-controlled electric blankets,
touch sensor lamps, etc.
Cigarette Lighter
Your vehicle may have a cigarette lighter. To use
the lighter, located on the instrument panel
below the climate controls, push it in all the way
and let go. When it is ready, it will pop back out by
itself.
Notice:Holding a cigarette lighter in while it
is heating will not allow the lighter to back
away from the heating element when it is hot.
Damage from overheating may occur to the
lighter or heating element, or a fuse could be
blown. Do not hold a cigarette lighter in
while it is heating.
Notice:If you put papers, pins, or other
ammable items in the ashtray, hot cigarettes
or other smoking materials could ignite
them and possibly damage your vehicle. Never
put ammable items in the ashtray.
216

Climate Controls
Climate Control System
With this system you can control the heating,
cooling and ventilation for your vehicle.
Operation
Turn the right knob clockwise or counterclockwise
to direct the airow inside of your vehicle.To change the current mode, select one of the
following:
H(Vent):This mode directs air to the instrument
panel outlets.
)(Bi-Level):This mode directs half of the air to
the instrument panel outlets, then directs the
remaining air to the oor 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. Use this mode to send air to
the rear of the vehicle. Keep the area under the
front seats free of objects that could obstruct
airow to the rear of the vehicle.
The right knob can also be used to select defog or
defrost mode. For more information, see
“Defogging and Defrosting” later in this section.
Outside Air:This mode will be automatically
selected when your vehicle is in any mode except
maximum air conditioning.
217

Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity, or moisture, condensing on the cool
window glass. This can be minimized if the climate
control system is used properly. There are two
modes to clear fog or frost from your windshield.
Use the defog mode to clear the windows of
fog or moisture and warm the passengers. Use
the defrost mode to remove fog or frost from
the windshield more quickly.
Turn the right knob to select the defog or
defrost mode.
-(Defog):This mode directs air to the
windshield and the oor outlets. When you select
this mode, the system runs the air-conditioning
compressor unless the outside temperature is at or
below freezing. The recirculation mode cannot
be selected while in the defog mode.
0(Defrost):This mode directs most of the air to
the windshield and the side window outlets, with
some air directed to the oor outlets. In this mode,
the system will automatically run the
air-conditioning compressor, unless the outside
temperature is at or below freezing. Recirculation
cannot be selected while in the defrost mode.Do not drive the vehicle until all the windows
are clear.
Rear Window Defogger
If your vehicle has a rear window defogger a
warming grid is used to remove fog from the rear
window.
window defogger on or off. An indicator light in the
button will come on to let you know that the
rear window defogger is activated.
The rear window defogger will turn off about
10 minutes after the button is pressed. If turned on
again, the defogger will only run for about
ve minutes before turning off. The defogger can
also be turned off by pressing the button again
or by turning off the engine.
Notice:Do not use anything sharp on the
inside of the rear window. If you do, you could
cut or damage the warming grid, and the
repairs would not be covered by your warranty.
Do not attach a temporary vehicle license,
tape, a decal or anything similar to the
defogger grid.
219

Dual Climate Control System
Your vehicle may have a dual climate control
system. With this system you can control the
heating, cooling, and ventilation for your vehicle.
Operation
9
(Fan):Turn the left knob clockwise or
counterclockwise to increase or decrease the fan
speed. Turn the knob to 0 to turn off the fan.
The fan must be turned on for the air conditioning
compressor to operate.Temperature Control:Use the driver’s and
passenger’s levers to increase or decrease the air
temperature inside your vehicle.
Turn the right knob clockwise or counterclockwise
to direct the airow inside of your vehicle.
To change the current mode, select one of the
following:
@MAX A/C (Maximum Air
Conditioning):Turn the right knob to this position
for maximum air conditioning. This will select air
conditioning and recirculation for maximum cooling
of your vehicle.
Recirculation:This mode keeps outside air from
coming in the vehicle. It can be used to prevent
outside air and odors from entering your vehicle or
help heat or cool the air inside your vehicle
more quickly. This mode will automatically be
selected when maximum air conditioning is
selected.
H(Vent):This mode directs air to the instrument
panel outlets.
220

Defogging and Defrosting
Fog on the inside of windows is a result of high
humidity, or moisture, condensing on the cool
window glass. This can be minimized if the climate
control system is used properly. There are two
modes to clear fog or frost from your windshield.
Use the defog mode to clear the windows of
fog or moisture and warm the passengers. Use
the defrost mode to remove fog or frost from
the windshield more quickly.
Turn the right knob to select the defog or
defrost mode.
-(Defog):This mode directs air to the
windshield and the oor outlets. When this mode
is selected, the system runs the air conditioning
compressor unless the outside temperature is at or
below freezing.
The recirculation mode cannot be selected while
in the defog mode.
0(Defrost):This mode directs most of the air to
the windshield and the side window outlets, with
some air directed to the oor outlets. In this mode,
the system will automatically run the air
conditioning compressor, unless the outside
temperature is at or below freezing.
Recirculation cannot be selected while in the
defrost mode.
Do not drive the vehicle until all the windows are
clear.
222