2003 BUICK RANDEZVOUS ECU

Keys...............................................................2-3
Remote Keyless Entry System.........................2-5
Remote Keyless Entry System Operation...........2-6
Doors and Locks.............................................2-8
Door Locks....................................................2-8
Power Door Locks..........................................2-9
Delayed Locking.............................................2-9
Programmable Automatic Door Locks................2-9
Rear Door Security Locks..............................2-10
Lockout Protection........................................2-11
Leaving Your Vehicle....................................2-11
Liftgate........................................................2-11
Windows........................................................2-13
Power Windows............................................2-14
Sun Visors...................................................2-14
Theft-Deterrent Systems..................................2-15
Content Theft-Deterrent.................................2-15
PASS-Key
®III ..............................................2-16
PASS-Key®III Operation...............................2-17Starting and Operating Your Vehicle................2-18
New Vehicle Break-In....................................2-18
Ignition Positions..........................................2-19
Starting Your Engine.....................................2-20
Engine Coolant Heater..................................2-21
Automatic Transaxle Operation.......................2-22
Parking Brake..............................................2-25
Shifting Into Park (P).....................................2-26
Shifting Out of Park (P).................................2-28
Parking Over Things That Burn.......................2-29
Engine Exhaust............................................2-29
Running Your Engine While You Are Parked.......2-30
Mirrors...........................................................2-31
Manual Rearview Mirror.................................2-31
Automatic Dimming Rearview Mirror................2-31
Outside Power Mirror....................................2-31
Outside Curb View Assist Mirror.....................2-32
Outside Convex Mirror...................................2-32
Outside Heated Mirrors..................................2-32
OnStar®System.............................................2-32
Section 2 Features and Controls
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remote keyless entry transmitter. SeeRemote Keyless
Entry System Operation on page 2-6for more
information.
To program the automatic door lock feature, seeVehicle
Personalization on page 2-46. If your vehicle is
equipped with the Driver Information Center (DIC), see
DIC Vehicle Personalization on page 3-57.
Rear Door Security Locks
Your vehicle is equipped with rear door security locks
that help prevent passengers from opening the rear
doors on your vehicle from the inside. To use one
of these locks do the following:
1. Open one of the rear doors.
2. On the inside of the
rear door will be a lock.
Push the lever up to
engage the
safety lock.3. Close the door.
4. Repeat Steps 1 through 3 for the other rear
door lock.
The rear doors on your vehicle cannot be opened from
inside the vehicle when this feature is in use. If you
want to open the rear door when the security lock is on,
unlock the door from the inside and then open the
door from the outside.Canceling the Rear Door Security
Locks
1. Unlock and open the rear door from the outside.
2. Push the lever down to disengage the safety lock.
3. Close the door.
4. Repeat Steps 1 through 3 for the other rear
door lock.
The rear door locks will now work normally.
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Lighted Visor Vanity Mirrors
Pull down the sun visor. Flip up the cover to expose the
vanity mirror. The lamps will come on when you open
the cover.
Theft-Deterrent Systems
Vehicle theft is big business, especially in some cities.
Although your vehicle has a number of theft-deterrent
features, we know that nothing we put on it can make it
impossible to steal.
Content Theft-Deterrent
Your vehicle may have a theft-deterrent alarm system.
A light located on top of
your instrument panel
(near the center of
the vehicle, next to the
windshield) willflash slowly
to let you know that the
system has been armed.
While armed, the doors will not unlock with the power
door lock switch.Once armed, the alarm will go off if someone tries to
enter the vehicle without the optional remote keyless
entry transmitter or the key or tries to turn the ignition on
without using the correct key. The horn will sound and
the headlamps and parking lamps willflash any time the
alarm sounds.
To open the liftgate while
armed, press the liftgate
release button, located on
the instrument panel
switchbank, or press
REAR on the remote
keyless entry transmitter.
Arming with the Power Lock Switch
Your alarm system will arm when you use either power
door lock switch to lock the doors while any door or
the liftgate is open and the key is removed from
the ignition. The security light will startflashing to let
you know the system is armed.
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Arming with the Remote Keyless Entry
Transmitter
Your alarm system will arm after a 30 second delay
when you press LOCK on your remote keyless
entry transmitter to lock the doors. The security light will
come on for 30 seconds and then startflashing to let
you know the system is armed.
Disarming with Your Key
Your alarm system will disarm when you use your key
to unlock the front doors. The security light will stop
flashing to let you know the system is no longer armed.
Disarming with the Remote Keyless
Entry Transmitter
Your alarm system will disarm when you press UNLOCK
on your remote keyless entry transmitter to unlock the
doors. The security light will stopflashing to let you know
the system in no longer armed.
PASS-Key®III
Your PASS-Key®III 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.
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.
PASS-Key
®III uses a radio frequency transponder in
the key that matches a decoder in your vehicle.
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PASS-Key®III Operation
Your vehicle is equipped
with the PASS-Key®III
(Personalized Automotive
Security System)
theft-deterrent system.
PASS-Key
®III is a passive
theft deterrent system.
This means you don’t have
to do anything different
to arm or disarm the
system. It works when you
insert or remove the key
from the ignition.
When the PASS-Key
®III system senses that someone
is using the wrong key, it shuts down the vehicle’s
starter and fuel systems. The starter will not work and
fuel will stop being delivered to the engine. Anyone
using a trial-and-error method to start the vehicle will be
discouraged because of the high number of electrical
key codes.
When trying to start the vehicle if the engine does not
start and the SECURITY message comes on, the
key may have a damaged transponder. Turn the ignition
off and try again.If the engine still does not start, and the key appears to
be undamaged, try another ignition key. At this time,
you may also want to check the fuse. SeeFuses
and Circuit Breakers on page 5-86. If the engine still
does not start with the other key, your vehicle needs
service. If your vehicle does start, thefirst key may be
faulty. See your dealer who can service the
PASS-Key
®III to have a new key made.
It is possible for the PASS-Key
®III decoder to learn the
transponder value of a new or replacement key. Up
to 10 additional keys may be programmed for the
vehicle. This procedure is for learning additional keys
only. If all the currently programmed keys are lost or do
not operate, you must see your dealer or a locksmith
who can service PASS-Key
®III to have keys made and
programmed to the system.
See your dealer who can service PASS-Key
®III to get a
new key blank that is a cut exactly as the ignition key
that operates the system.
Canadian Owners:If you lose or damage your keys,
only a GM dealer can service PASS-Key
®III to
have new keys made. To program additional keys you
will need two current driver’s keys (black in color).
You must add a step to the following procedure. After
Step 3 repeat Steps 1 through 3 with the second current
driver’s key. Then continue with Step 4.
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To program the new PK3®key do the following:
1. Verify the new key has PK3
®stamped on it.
2. Insert the original key in the ignition and start the
engine. If the engine will not start, see your dealer
for service.
3. After the engine has started, turn the key to OFF,
and remove the key.
4. Insert the key to be programmed and turn it to ON
within 10 seconds of removing the previous key.
5. The SECURITY message will turn off once the key
has been programmed. It may not be apparent that
the SECURITY message went on due to how
quickly the key is programmed.
6. Repeat Steps 1 through 4 if additional keys are to
be programmed.
If you are ever driving and the SECURITY message
comes on and stays on, you will be able to restart your
engine if you turn it off. Your PASS-Key
®III system,
however, is not working properly and must be serviced
by your dealer. Your vehicle is not protected by the
PASS-Key
®III system at this time.
If you lose or damage a PASS-Key
®III key, see your
dealer who can service PASS-Key®III to have a
new key made.
Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle doesn’t need an elaborate
“break-in.”But it will perform better in the long run
if you follow these guidelines:
If you have all-wheel drive, keep your speed
at 55 mph (88 km/h) or less for the first
500 miles (805 km).
•Don’t drive at any one speed — fast or
slow — for the first 500 miles (805 km).
Don’t make full-throttle starts.
•Avoid making hard stops for the first 200 miles
(322 km) or so. During this time your new
brake linings aren’t yet broken in. Hard stops
with new linings can mean premature wear and
earlier replacement. Follow this breaking-in
guideline every time you get new brake linings.
•Don’t tow a trailer during break-in. See “Towing
a Trailer” in the Index for more information.
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Outside Curb View Assist Mirror
If your vehicle has this feature, the passenger’s outside
rearview mirror will tilt towards the curb when the
vehicle is shifted into REVERSE (R) and return to its
previous position when the vehicle is shifted out
of REVERSE (R). SeeDIC Vehicle Personalization on
page 3-57for information on how to turn this feature
on and off.
Outside Convex Mirror
Your passenger’s side mirror is convex. A convex
mirror’s surface is curved so you can see more from the
driver’s seat.
{CAUTION:
A convex mirror can make things (like other
vehicles) look farther away than they really are.
If you cut too sharply into the right lane, you
could hit a vehicle on your right. Check your
inside mirror or glance over your shoulder
before changing lanes.
Outside Heated Mirrors
If your vehicle has this feature, the outside rearview
mirrors are heated when you activate the rear window
defogger. See“Rear Window Defogger”under
Climate Control System on page 3-24.
OnStar®System
OnStar®uses global positioning system (GPS) satellite
technology, wireless communications, and call centers
to provide you with a wide range of safety, security,
information and convenience services. An OnStar
®
subscription plan is included in the price of your vehicle.
You can upgrade or extend your OnStar®services to
meet your needs.
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HomeLink®Transmitter
HomeLink, a combined universal transmitter and
receiver, provides a way to replace up to three
hand−held transmitters used to activate devices such as
gate operators, garage door openers, entry door
locks, security systems and home lighting. Additional
HomeLink information can be found on the internet
at www.homelink.com or by calling 1−800−355−3515.
If your vehicle is equipped with the HomeLink
®
transmitter, it 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 Canada.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this
device must accept any interference, including
interference that may cause undesired operation of the
device.
Changes and modifications to this system by other than
an authorized service facility could void authorization
to use this equipment.
Programming the HomeLink®
Transmitter
Do not use the HomeLink®Transmitter with any garage
door opener that does not have the“stop and reverse”
feature. This includes any garage door opener model
manufactured before April 1, 1982.
Keep the original transmitter for use in other vehicles as
well as for future HomeLink
®programming. It is also
recommended that upon the sale of the vehicle,
the programmed HomeLink
®buttons should be erased
for security purposes. Refer to“Erasing HomeLink®
Buttons”or, for assistance, contact HomeLink®on the
internet at: www.homelink.com or by calling
1-800-355-3515.
Be sure that people and objects are clear of the garage
door or gate operator you are programming. When
programming a garage door, it is advised to park outside
of the garage.
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