2001 CHEVROLET VENTURE sensor

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3. Count the number of chimes you hear. The number of
chimes indicates the vehicle's current programmed
mode. (If you do not wish to change the current mode,
you can either exit the programming mode by
following the instructions later in this section or
program the next feature available on your vehicle.)
4. Press LOCK to change the current mode.
5. Press LOCK until you hear the number of chimes
corresponding to the mode selection you want.
The mode you selected is now set. You can either exit
the programming mode by following the instructions
later in this section or program the next feature available
on your vehicle.
Content Theft-Deterrent System
With the content theft-deterrent system, if anyone
damages or enters your vehicle while the system is
armed, the horn will sound and your parking lamps will
flash for two minutes. The content theft shock sensor
detects if anyone damages your vehicle. The shock
sensors sensitivity can be adjusted, by your Chevrolet
dealer, if more or less sensitivity is desired.Programmable Modes
Mode 1: Damage Detection with Reduced Sensitivity
(If anyone seriously damages your vehicle or opens a
door or the liftgate while your content theft
-deterrent
system is armed, an alarm will sound and your parking
lamps will flash for up to two minutes.)
Mode 2: Damage Detection Off (If anyone opens a door
or the liftgate while your content theft
-deterrent system
is armed, an alarm will sound and your parking lamps
will flash for up to two minutes.)
Mode 3: Feature Off (Your content theft
-deterrent
system is always disarmed.)
Mode 4: Damage Detection with Normal Sensitivity
(If anyone damages or enters your vehicle while your content
theft
-deterrent system is armed, an alarm will sound and your
parking lamps will flash for up to two minutes.)
When your vehicle was shipped from the factory, it was
programmed in Mode 4. The mode to which the vehicle
has been programmed may have been changed since it
left the factory. To determine the mode to which your
vehicle is programmed or to program your vehicle to a
different mode, do the following:

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AUTOMATIC OVERDRIVE (D): This position is
for normal driving. If you need more power for passing,
and you're:

Going less than 35 mph (55 km/h), push your
accelerator pedal about halfway down.

Going about 35 mph (55 km/h) or more, push the
accelerator all the way down.
You'll shift down to the next gear and have more power.
NOTICE:
If your vehicle seems to start up rather slowly, or
if it seems not to shift gears as you go faster,
something may be wrong with a transaxle system
sensor. If you drive very far that way, your
vehicle can be damaged. So, if this happens, have
your vehicle serviced right away. Until then, you
can use SECOND (2) when you are driving less
than 35 mph (55 km/h) and AUTOMATIC
OVERDRIVE (D) for higher speeds.
Warm-Up Shift
Your vehicle has a computer controlled transaxle designed
to warm up the engine faster when the outside temperature
is 35F (2C) or colder. You may notice that the transaxle
will shift at a higher vehicle speed until the engine is
warmed up. This is a normal condition designed to provide
heat to the passenger compartment and defrost the
windows more quickly. See ªComfort Controls, Heatingº
in the Index for more information.
THIRD (3): This position is also used for normal
driving, but it offers more power and lower fuel
economy than AUTOMATIC OVERDRIVE (D).
Here are some times you might choose THIRD (3)
instead of AUTOMATIC OVERDRIVE (D):

When driving on hilly, winding roads.

When towing a trailer (so there is less shifting
between gears).

When going down a steep hill.

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SECOND (2): This position gives you more power, but
lower fuel economy. You can use SECOND (2) on hills.
It can help control your speed as you go down steep
mountain roads, but then you would also want to use
your brakes off and on.
NOTICE:
Don't drive in SECOND (2) for more than 25 miles
(40 km), or at speeds over 55 mph (90 km/h), or
you can damage your transaxle. Use THIRD (3) or
AUTOMATIC OVERDRIVE (D) as much as
possible. Don't shift into SECOND (2) unless you
are going slower than 65 mph (105 km/h) or you
can damage your engine.
NOTICE:
If your vehicle seems to start up rather slowly, or
if it seems not to shift gears as you go faster,
something may be wrong with a transaxle system
sensor. If you drive very far that way, your
vehicle can be damaged. So, if this happens, have
your vehicle serviced right away. Until then, you
can use SECOND (2) when you are driving less
than 35 mph (55 km/h) and THIRD (3) for
higher speeds.

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A light sensor on top of the instrument panel makes the
DRL work, so be sure it isn't covered. The DRL system
will make front parking and turn signal lamps come on
in daylight when the following conditions are met:

The ignition is on,

the headlamp control is off, and

the parking brake is released.
When the DRL are on, only your front parking and turn
signal lamps will be on. Your instrument panel won't be
lit up.
When it's dark enough outside, the exterior lamps will
come on automatically. When it's bright enough outside,
the exterior lamps will turn off and the DRL will turn
on. Of course, you may still turn on the headlamps any
time you need to.
To idle your vehicle with the DRL off, set the parking
brake while the ignition is in OFF or LOCK. Then start
the vehicle. The DRL will stay off until you release the
parking brake.
As with any vehicle, you should turn on the regular
headlamp system when you need it.Interior Lamps
Instrument Panel Intensity Control
Turn the thumbwheel, located below the headlamps
control, clockwise to increase the brightness of the
instrument panel lights, and counterclockwise to
decrease the brightness. Turn the thumbwheel all the
way counterclockwise to turn them off.
Interior Lamps Control
Turn the thumbwheel all the way clockwise to turn on
the interior lamps, if the interior lamps override switch
is off. Turn the thumbwheel counterclockwise to turn the
lamps off.

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There is an air bag readiness light on the instrument
panel, which shows the air bag symbol. The system
checks the air bag's electrical system for malfunctions.
The light tells you if there is an electrical problem. The
system check includes the air bag sensor, the air bag
modules, the wiring and the diagnostic module. For
more information on the air bag system, see ªAir Bagº
in the Index.
This light will come on
when you start your vehicle,
and it will flash for a few
seconds. Then the light
should go out. This means
the system is ready.
If the air bag readiness light stays on after you start the
vehicle or comes on when you are driving, your air bag
system may not work properly. Have your vehicle
serviced right away.
CAUTION:
If the air bag readiness light stays on after you
start your vehicle, it means the air bag system
may not be working properly. The air bags in
your vehicle may not inflate in a crash, or they
could even inflate without a crash. To help avoid
injury to yourself or others, have your vehicle
serviced right away if the air bag readiness light
stays on after you start your vehicle.
The air bag readiness light should flash for a few
seconds when you turn the ignition key to RUN. If the
light doesn't come on then, have it fixed so it will be
ready to warn you if there is a problem.
Brake System Warning Light
When the ignition is on, the brake system warning light
will come on when you set your parking brake. The light
will stay on if your parking brake doesn't release fully.
If it stays on after your parking brake is fully released, it
means you have a brake problem.

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Manual Compass Calibration
If the compass appears erratic and the calibration
symbol does not appear, you must manually put the
compass into the calibration mode.
Turn the ignition on and cycle the DIC to the
Compass/Temperature mode. Press both the E/M and
MODE buttons simultaneously for at least 10 seconds
until the calibration symbol appears. Release both
buttons and complete three 360
turns in an area free
from large metal objects. The calibration symbol will
turn off and the compass reading will be displayed.
Error Displays

An error of the vehicle's speed sensor or fuel sender
will cause
-E- to be displayed.

In the absence of vehicle communications, a double
dash ª
--º is displayed.
If one of these error messages appear, see your dealer.
Trip Computer
There are five trip computer displays which may be
stepped through by pushing the MODE button.
The information will appear in the following order:

AVG ECON (Average Fuel Economy): This shows
the average fuel economy since the last reset.

INST ECON (Instantaneous Fuel Economy): This
shows fuel economy for the most recent second
of driving.

RANGE (Trip Range): This shows the estimated
distance that can be traveled with the remaining fuel.
The fuel economy used to calculate range is based on
the last few hours of driving.

FUEL USED (Trip Fuel Used): This shows the
accumulated fuel used since the last reset.

AVG SPEED (Average Speed): This shows the
average speed since the last reset.

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Resetting the Trip Computer
Press and hold the MODE and E/M buttons for at least
two seconds. The reset is acknowledged with the display
showing all segments on briefly. A reset can only be
done in AVG ECON, FUEL USED and AVG SPEED
displays. AVG ECON, FUEL USED and AVG SPEED
can be reset independently. Only the mode that is
displayed will be reset.
Rear Parking Assist (Option)
Rear parking assist can help you to determine how close
an object is to your rear bumper within a given area,
making parking easier. It is not intended to be used
primarily as a rear obstacle detection system.
The rear parking assist display is located inside the
vehicle, above the rear window. It has three color
-coded
lights that can be seen through the rearview mirror.
Rear parking assist can be
turned off by pressing the
rear park aid disable switch
located in the overhead
console switchbank.
How the System Works
If the rear park aid disable switch is not on, the rear
parking assist turns on automatically when the shift
lever is moved into REVERSE (R) and the vehicle
speed is less than 3 mph (5 km/h). When the system
turns on, the three lights on the display will illuminate
for 1.5 seconds to let you know that the system is
working. Rear parking assist senses how close your
vehicle is to an object. The distance is determined by the
four ultrasonic sensors located on the rear bumper.

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When shifting into REVERSE (R) and an object is
detected, one of the following will occur:
A chime will sound the first time an object is detected,
if the object is between 20 inches (0.5 cm) and
5 feet (1.5 m) away.
Rear parking assist can detect objects 3 inches (7.6 cm)
and wider, and at least 10 inches (25.4 cm) tall, but it
cannot detect objects that are above liftgate level. In
order for the rear sensors to recognize an object, it must
be within operating range.If the rear parking assist system is not functioning
properly, the display will flash red, indicating that there is
a problem, unless the disable switch is on. The light
will also flash red when the vehicle is shifting into
REVERSE (R), if a trailer was attached to your vehicle, or
if a bicycle or an object was on the back of, or hanging out
of your liftgate during your last drive cycle. The light will
continue to flash whenever in REVERSE (R) until your
vehicle is driven forward at least 15 mph (25 km/h)
without any obstructions behind the vehicle.
It will also flash red if the ultrasonic sensors are not kept
clean. So be sure to keep your rear bumper free of mud,
dirt, snow, ice and slush or the system may not work
properly. If after cleaning the rear bumper and driving
forward at least 15 mph (25 km/h), the display continues
to flash red, see your dealer.
It may also flash red if your vehicle is moving in
REVERSE (R) at a speed greater than 3 mph (5 km/h).
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.
As always, drivers should use care when backing up a
vehicle. Always look behind you, being sure to check for
other vehicles, obstructions and blind spots. For cleaning
instructions, see ªCleaning Your Vehicleº in the Index.