2000 CHEVROLET CORVETTE sensor

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Fog Lamps (Option)
Use the fog lamps for better vision in foggy or misty
conditions. Your parking lamps or low
-beam headlamps
must be on or the fog lamps won't work.
To turn the fog lamps on, push the button located on
the instrument panel, to the left of the steering column.
A light on the button will come on when the fog lamps
are on. Push the button again to turn the fog lamps off.
Twilight Sentinel
Automatic Lamp
Control (Optional, Standard in Canada)
Twilight Sentinel can turn your lamps on and off for
you. A light sensor on top of the instrument panel makes
the Twilight Sentinel work, so be sure it isn't covered.
You can customize your vehicle to turn Twilight
Sentinel on or off (except for vehicles first sold in
Canada). See ªDriver Information Center (DIC)º in
the Index to turn this feature on or off.
When Twilight Sentinel is turned on, you will see the
following happen:

When it's dark enough outside, the front turn signal
lamps (DRL) will go off, and the headlamps and
parking lamps will come on. The other lamps that
come on with headlamps will also come on.

When it's bright enough outside, the headlamps will
go off, and the front turn signal lamps (DRL) will
come on, as long as the headlamp switch is in the
OFF position.

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3 TRIP: Use this button to display your total and trip
miles, the elapsed time function, your average speed and
the engine oil life.
4 OPTIONS: This button allows you to choose personal
options that are available on your vehicle, depending on
the options your vehicle is equipped with, such as
security, door locks, easy entry seats and language.
5 E/M: Use this button to change the display between
English and metric units.
RESET: This button, used along with the other buttons,
will reset system functions and turn off or acknowledge
messages on the Driver Information Center (DIC).
At the top of the DIC control buttons is a light sensor.
Be sure not to block the sensor or your lighting
functions may be disrupted.
DIC Controls and Displays
Turn on the system by turning the ignition to ON. When
you turn on the ignition, the DIC will be in the mode last
displayed when the engine was turned off. Each DIC
button allows you to scroll through a menu. A blank
page ends each menu.
If a problem is detected, a diagnostic message will appear
on the display. Press RESET to acknowledge any current
warning or service messages. The following pages will
show the messages you can see on the Driver Information
Center (DIC) display by pressing the DIC buttons.
1 FUEL
The FUEL button displays average fuel economy and
instantaneous fuel economy calculated for your specific
driving conditions and range.
Press the FUEL button to display average fuel economy,
such as:

AVERAGE 20.1 MPG or

AVERAGE 5.3 L/100 km

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Blank Page
There is a blank page at the end of the OPTIONS menu.
When the blank page is displayed, you can access the
following items:
FOB TRAINING: This option allows you to match
the RKE transmitter(s) to your vehicle. You can access
this option by pressing and holding RESET for three
seconds while you are on the blank page at the end of
the OPTIONS menu. The message FOB TRAINING
will be displayed. See ªMatching Transmitter(s) To Your
Vehicleº in the Index for more information.
TIRE TRAINING: The Tire Pressure Monitor (TPM)
operates with battery
-powered sensors that are located
inside the valve stems on each tire. Each sensor has a
unique ID code so the vehicle knows the tire location of
the sensor. When the vehicle reaches a speed of greater
than 15 mph (24 km/h), the sensors begin to send the
tire pressure readings to a receiver inside the vehicle.
These readings are displayed when using the GAGES
button on the DIC. If you are unable to display your tire
pressures while the vehicle speed is greater than 15 mph
(24 km/h), you may need to have your sensor ID codes
learned by the vehicle. See your dealer.
DIC Warnings and Messages
The following messages and warnings may appear in
the DIC display. The DIC display area is located in the
instrument panel cluster below the speedometer and
tachometer, directly above the steering column.
You may receive more than one message at a time.
Messages will appear one behind the other. To
acknowledge a message and remove it from the
display, press RESET. You may scroll through the
messages that may have been sent at the same time.
The message center is continuously updated with the
vehicle performance status.
ABS ACTIVE (Anti
-Lock Brake System Active):
When your anti
-lock system is adjusting brake pressure
to help avoid a braking skid, the ABS ACTIVE message
will be displayed.
Slippery road conditions may exist if this message
is displayed, so adjust your driving accordingly.
The message will stay on for a few seconds after the
system stops adjusting brake pressure.

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HIGH TIRE PRESSURE - (LF, LR, RF, RR): Yo u
will hear two chimes when this message is displayed. To
acknowledge the warning, press RESET. After you press
RESET, a message will reappear every 10 minutes until
this condition changes. This message indicates that the
pressure in one of your tires is higher than 42 psi
(290 kPa). Next to the HIGH TIRE PRESSURE
message, you can see either LF (left front), LR (left
rear), RF (right front) or RR (right rear) to indicate to
you which tire is higher than 42 psi (290 kPa). You can
receive more than one tire pressure message at a time.
To read other messages that may have been sent at the
same time, press RESET. 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 your
Tire Loading Information Label. See ªExtended
Mobility Tiresº and ªTire Inflationº in the Index.SERVICE TIRE MON SYS: If this message
comes on, a part on the Tire Pressure Monitor (TPM)
is not working properly. If you drive your vehicle while
any of the four sensors are missing or inoperable, the
warning will come on in approximately 10 minutes.
If all four sensors are missing, the warning will come
on in approximately 15 to 20 minutes. (All the sensors
would be missing, for example, if you put different
wheels on your vehicle without transferring the sensors.)
If the warning comes on and stays on, there may be a
problem with the TPM. See your dealer.

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3-1
Section 3 Comfort Controls and Audio Systems
In this section, you'll find out how to operate the comfort control and audio systems offered with your vehicle.
Be sure to read about the particular systems supplied with your vehicle.
3
-2 Comfort Controls
3
-2 Manual Comfort Controls
3
-4 Automatic Electronic Dual Climate Control
System (If Equipped)
3
-9 Sensors
3
-10 Air Conditioning
3
-11 Heating
3
-11 Defogging and Defrosting
3
-11 Rear Window Defogger
3
-12 Audio Systems
3
-13 Setting the Clock
3
-13 AM-FM Stereo with Cassette Tape Player and
Automatic Tone Control3
-18 AM-FM Stereo with Compact Disc Player and
Automatic Tone Control (If Equipped)
3
-22 Trunk-Mounted CD Changer (If Equipped)
3
-26 Theft-Deterrent Feature
3
-28 Understanding Radio Reception
3
-28 Tips About Your Audio System
3
-29 Care of Your Cassette Tape Player
3
-30 Care of Your Compact Discs
3
-30 Care of Your Compact Disc Player
3
-30 Fixed Mast Antenna
3
-30 Power Antenna Mast Care (If Equipped)
3
-31 Integrated Windshield and Rear Window
Antennas (If Equipped)

3-9
Operating the system in the recirculation mode may
cause fogging of the vehicle's windows when the
weather is cold and damp. To clear the fog, switch the
system to either the DEFOG or DEFROST mode and
increase the fan speed. To avoid re
-fogging of the
windows, operate the system in the OUTSIDE
AIR mode.
FRONT: Press the FRONT defrost button to
quickly remove fog or frost from the windshield. This
setting directs most of the airflow to the windshield and
a small amount toward the lower and side window
outlets. The light on the button will come on and the
digital display will show the defrost mode symbol and
fan speed when the front defrost mode is being used.
Pressing FRONT defrost again will return the system to
the last operating mode and the air intake mode will be
in FRESH AIR.
If the system is in FRONT defrost when you shut the
engine off, it will restart in FRONT defrost unless the
engine is off for longer than 40 minutes. If the engine is
off longer than 40 minutes, the system will restart in the
operating mode you had set prior to FRONT defrost and
the air intake mode will be in FRESH AIR.
See ªRear Window Defoggerº later in this section for
more information.
Sensors
The automatic electronic dual climate control system
uses several sensors to control operation and
display information.
Solar Load Sensor
This sensor is located on the top right side of the
defroster grille. The defroster grille is on the top of the
instrument panel.
The sensor monitors the sun's solar radiation and uses
this information as part of the automatic climate control
system when operating in the AUTO mode.
Be careful not to put anything over the sensor. When
covered, the sensor cannot compensate for changes in
the amount of heat the vehicle is absorbing from the sun.
Outside Air Temperature Sensor
This sensor is located in the air intake under the front
bumper of the vehicle. Information from this sensor is
used for the outside air temperature readings shown
on the digital display for the automatic climate
control system.

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If the outside temperature goes up, the displayed
temperature will not change until:

The vehicle's speed is above 16 mph (26 km/h) for
one and a half minutes.

The vehicle's speed is above 45 mph (72 km/h) for
one minute.
These delays help prevent false readings. If the
temperature goes down, the outside temperature display
is updated immediately.
If the vehicle has been turned off for more than three
hours, the current outside temperature will be shown
when you start the vehicle. If it has been turned off for
less than three hours, the temperature will be recalled
from the previous vehicle operation.
Inside Temperature Sensor
This sensor is located to the left of the ignition switch.
The automatic climate control system uses this sensor to
receive information, so if you block or cover it, the
system will not function properly.Air Conditioning
On very hot days, the vehicle will cool down more
quickly and economically if you open the windows
long enough to let hot inside air escape. Then keep the
windows closed in order to allow the air conditioning to
work best. Maximum cooling will occur when the
recirculate setting is operating, airflow direction is in the
upper mode, and the temperature control knob (on a
manual climate control system) is turned all the way to
the blue area. These settings will be selected by the
automatic electronic dual climate control system if
operating in AUTO when maximum cooling is required.
When the air conditioning is on, you may sometimes
notice slight changes in the vehicle's engine
performance and power. This is normal. The system is
designed to help fuel economy while maintaining the
desired cooling level.
The air conditioning removes moisture from the air, so
you may notice water dripping from under the vehicle
when it is idling or after it has been turned off.
This is normal.

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CAUTION: (Continued)

Overinflated tires are more likely to be
cut, punctured or broken by a sudden
impact
-- such as when you hit a pothole.
Keep tires at the recommended pressure.

Worn, old tires can cause accidents. If your
tread is badly worn, or if your tires have
been damaged, replace them.
Extended Mobility Tires
Your vehicle, when new, had Goodyear Extended
Mobility Tires (EMT). There's no spare tire, no tire
changing equipment and no place to store a tire in the
vehicle. Extended Mobility Tires perform so well
without any air that a Tire Pressure Monitor (TPM) is
used to alert you if a tire has lost pressure.
The Tire Pressure Monitor (TPM) has a sensor on
each road wheel that transmits to a receiver on the
instrument panel.The system operates on a radio frequency subject to
Federal Communications Commission (FCC) Rules and
with Industry and Science Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
(1) this device may not cause harmful interference,
and (2) this device must accept any interference
received, including interference that may cause
undesired operation.
This device complies with RSS
-210 of Industry and
Science Canada. Operation is subject to the following
two conditions: (1) this device may not cause
interference, and (2) this device must accept any
interference received, including interference that may
cause undesired operation of the device.
Changes or modifications to this system by other than
an authorized service facility could void authorization to
use this equipment.