2000 CHEVROLET VENTURE door lock

2-6 Last Door Closed Locking
The last door closed locking feature makes it easier to
use your power door locks to lock all the doors and the
liftgate when leaving your vehicle.
When any door or the liftgate is open, the first time you
attempt to lock the doors using the power lock switch or
the remote keyless entry transmitter (if equipped), this
will result in three chimes to signal that last door closed
locking is being used. All doors and the liftgate can be
opened for five seconds from the time the last door
is closed.
Five seconds after the last door is closed, all the doors
will lock. You can lock the doors immediately by using
the power door lock switch or the remote keyless entry
transmitter a second time.
If the ignition is in RUN or ACCESSORY, this feature
will not lock the doors.
To turn the last door closed locking feature off or on, see
ªMultifunction Alarm Locks and Lighting Choicesº in
the Index.
Automatic Door Locks
All of the doors will lock automatically when you move
your shift lever out of PARK (P). All doors will unlock
automatically when the ignition is turned off while the
shift lever is in PARK (P).
You can program the automatic door locks to operate with
the remote keyless entry system and to lock and unlock
automatically to suit your needs. See ªMultifunction
Alarm Locks and Lighting Choicesº in the Index.
With the automatic door locks feature, you can still lock
or unlock the doors at any time, either manually or with
the power door lock switches.
Sliding Door Delayed Locking
If the sliding door is open when you use your power door
locks to lock the vehicle, the sliding door is not locked.
Normally the last door closed locking feature will be used
to lock the sliding door after it has been closed.
When the ignition is on or if the last door closed locking
feature has been overridden or programmed to be off,
the sliding door delayed locking feature will lock your
sliding door for you. Three seconds after the sliding
door is closed, all the doors will lock. If you have the
dual sliding doors, all doors will lock three seconds after
both sliding doors are closed.

2-7
Lockout Deterrent
The lockout deterrent feature makes it difficult for you
to lock your keys in your vehicle. If the driver's door is
open while the keys are in the ignition, a chime will
sound and you will not be able to use your power door
lock switch to lock the vehicle.
If you don't leave the keys in the ignition or if you use
the manual door lock, you could still lock your keys in
your vehicle. Always remember to take your keys
with you.
To turn this feature off or on, see ªMultifunction Alarm
Locks and Lighting Choicesº in the Index.
Leaving Your Vehicle
If you are leaving the vehicle, take your keys, open your
door and set the locks from the inside. Then get out and
close the door.
Keyless Entry System (Option)
If your vehicle has this option, you can lock and unlock
your doors and the liftgate from about 3 feet (1 m) up to
30 feet (9 m) away using the remote keyless entry
transmitter supplied with your vehicle.
Your keyless entry system operates on a radio frequency
subject to Federal Communications Commission (FCC)
Rules and with Industry 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.

2-8
This device complies with RSS-210 of Industry 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.
At times you may notice a decrease in range. This is
normal for any remote keyless entry system. If the
transmitter does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:

Check the distance. You may be too far from your
vehicle. You may need to stand closer during rainy
or snowy weather.

Check the location. Other vehicles or objects may be
blocking the signal. Take a few steps to the left or
right, hold the transmitter higher, and try again.

Check to determine if battery replacement or
resynchronization is necessary. See the instructions
that follow.

If you're still having trouble, see your dealer or a
qualified technician for service.Operation
Remote Driver's Door and All Door Unlock
When you press UNLOCK on the remote keyless entry
transmitter, only the driver's door will unlock. If you
press UNLOCK again within five seconds, all the doors
and the liftgate will unlock. If you would like all the
doors to unlock the first time you press UNLOCK,
see ªMultifunction Alarm Locks and Lighting Choicesº
in the Index.
If your vehicle is equipped with the content
theft
-deterrent system, the UNLOCK button on the
remote keyless entry transmitter will disarm the system.
See ªContent Theft
-Deterrentº in the Index for
more details.
Remote All Door Lock
To lock all doors, press LOCK on the remote keyless
entry transmitter. (See ªPower Door Locksº in the Index
for more details on the power door lock features.) If
your vehicle is equipped with the content theft
-deterrent
system, the LOCK button may arm the system. See
ªContent Theft
-Deterrentº in the Index for more details.

2-9
Remote Lock Confirmation (If Equipped)
If your vehicle is equipped with the content
theft
-deterrent system, your remote keyless entry
transmitter will have this feature.
When you use the remote keyless entry transmitter to
lock your vehicle, the parking lamps will flash briefly to
let you know the command has been received. If you
press the LOCK button again, within five seconds, the
horn will sound briefly and the parking lamps will flash
to let you know the vehicle is already locked.
If you would like to change the way the parking lamps
and horn operate with remote lock confirmation, see
ªMultifunction Alarm Locks and Lighting Choicesº
in the Index.Remote Unlock Confirmation (If Equipped)
If your vehicle is equipped with the content
theft-deterrent system, your remote keyless entry
transmitter will have this feature.
When you use your remote keyless entry transmitter to
unlock your vehicle or to operate the power sliding door
(if equipped), the parking lamps will flash briefly to let
you know the command was received.
If you would like to change the way the parking lamps
operate with remote unlock confirmation, see
ªMultifunction Alarm Locks and Lighting Choicesº
in the Index.
Remote Alarm (If Equipped)
When you press the horn button on the remote keyless
entry transmitter, the parking lamps will flash and the
horn will sound. This will allow you to attract attention,
if needed.

2-10
Remote Power Sliding Door Operation (If Equipped)
If your vehicle is equipped
with a power sliding door
(see ªPower Sliding Doorº
later in this section),
your remote transmitter
will have a button that has
a van symbol on it.
Press it to open or close
the sliding door.
If the sliding door is locked, first unlock all doors
(see ªRemote Driver's Door and All Door Unlockº
earlier in this section), then press the van symbol to
open the sliding door. Press the van symbol again to
close the sliding door.
You can operate the power sliding door with the remote
transmitter only when the power sliding door override
switch on the overhead console is turned off.
Matching Transmitter(s) To Your Vehicle
Each remote keyless entry transmitter is coded to
prevent another transmitter from unlocking your vehicle.
If a transmitter is lost or stolen, a replacement can be
purchased through your dealer. Remember to bring any
remaining transmitters with you when you go to your
dealer. When the dealer matches the replacement
transmitter to your vehicle, any remaining transmitters
must also be matched. Once your dealer has coded the
new transmitter, the lost transmitter will not unlock your
vehicle. Each vehicle can have only four transmitters
matched to it.
See your dealer to match transmitters to another vehicle.
Battery Replacement
Under normal use, the battery in your remote keyless
entry transmitter should last about two years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.

2-12 Resynchronization
Your remote keyless entry system uses a continually
changing code for increased security. Normally, the
receiver in your vehicle will keep track of this
changing code.

Loss of synchronization will occur if the transmitter
is activated more than 256 times while out of range
of the vehicle.

Loss of synchronization will occur after the battery
replacement if the transmitter is immediately activated
more than 16 times while out of range of the vehicle.
If your remote keyless entry transmitter has stopped
working, you may need to resynchronize the transmitter
to the vehicle receiver. To do this, press the LOCK and
UNLOCK buttons together and hold for at least seven
seconds or until the horn sounds if equipped with the
content theft
-deterrent system. Check the
transmitter operation.
Switchbanks
There are two sets of switchbanks located in the front of
the vehicle. The switches will vary with the options that
are on your vehicle. It is useful to become familiar with
them since they are used frequently while operating
the vehicle.
Overhead Console Switchbank
This switchbank is located in the overhead console.
The switches that you may find in this switchbank are
the interior lights override, power sliding door override,
power sliding door and the power rear quarter windows.
If your vehicle does not have some of the options
controlled by these switches, there will be a blank button
in its place.
For more information, please see each of these features
in the Index.

2-15
Entering Programming Mode
To program features, your vehicle must be in the
programming mode. Follow these steps:
1. The content theft
-deterrent system (if equipped)
must be disarmed. See ªContent Theft
-Deterrent
Systemº in this section.
2. Remove the BCM PRGRM fuse from the instrument
panel fuse block, located to the right of the glove
box. (See ªFuses and Circuit Breakersº in the Index.)
3. Close the driver's door.
4. Turn the ignition key towards you to ACCESSORY.
5. Count the number of chimes you hear. You will hear
two to four chimes depending on the features your
vehicle is equipped with. Refer to the chart
shown previously.
You can now program your choices.
To exit the programming mode, follow the steps listed
under ªExiting Programming Modeº later in
this section.
Delayed Illumination and Exit Lighting
With delayed illumination, the interior lamps will stay
on for about 25 seconds after all the doors and the
liftgate are closed.
With exit lighting, the interior lamps will come on and
stay on for about 25 seconds whenever you remove the
key from the ignition.
To customize these features to your preference,
see ªProgrammable Modesº following.
Programmable Modes
Your vehicle can be programmed to one of the
following modes.
Mode 1: Both Features Off (The interior lamps will turn
on or off at the same instant that a door is opened
or closed.)
Mode 2: Delayed Illumination Only (The interior lamps
will stay on for about 25 seconds after all the doors and
liftgate are closed, or until you lock the doors.)
Mode 3: Exit Lighting Only (The interior lamps will
come on whenever you remove the key from the ignition
and stay on for about 25 seconds, or until you lock
the doors.)

2-16
Mode 4: Both Features On (This combines Modes 2
and 3.)
Vehicles are delivered programmed in Mode 4.
To change the mode:
1. Follow the instructions for ªEntering Programming
Modeº listed previously.
2. Turn the interior lamps control all the way clockwise
and then back slightly counterclockwise.
3. Count the number of chimes you hear. The number
of chimes tells you which mode your vehicle is in.
You can change the mode by turning the interior
lamps control all the way clockwise and then back
slightly counterclockwise.
4. Repeat Step 2 until you hear the number of chimes
that matches the mode 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.Automatic Door Locks
With automatic door locks, all doors will automatically
lock when you shift out of PARK (P) and automatically
unlock when the ignition is turned to OFF.
To customize these features to your preference,
see ªProgrammable Modesº following.
Programmable Modes
Your vehicle can be programmed to one of the
following modes.
Mode 1: Both Features Off (Automatic door locking
and unlocking is disabled. You will always need to lock
your doors manually before driving to increase
occupant safety.)
Mode 2: Automatic Door Locking Only

The automatic door unlock feature is turned off.

Shift out of PARK (P) with the ignition on and the
driver's door closed; all doors will lock automatically.
Mode 3: Automatic Unlocking with the Ignition Off

Turn off the ignition with the transaxle in PARK (P);
all doors will unlock automatically.

Shift out of PARK (P) with the ignition on and the
driver's door closed; all doors will lock automatically.