ignition BUICK RANDEZVOUS 2003 Repair Manual

If the remote control is to be stored for a long period of
time, remove the batteries and keep them in a cool,
dry place.
Tips and Trouble
Problem Recommended Action
No power. The ignition may not be in
run, accessory or RAP.
The parental control
button might have been
pressed. (The power
indicator light willflash).
Disc will not play. The system might be off.
The parental control
button might have been
pressed. (The power
indicator light willflash).
The system might be in
auxiliary source mode.
Press the SRCE button to
toggle between the DVD
player and the auxiliary
source. The disc is upside
down or is not compatible.
Problem Recommended Action
No sound. The volume on the
headphones could be too
low. Adjust the volume on
the right earpiece on the
cordless headphones. If
the DVD system is being
heard through the vehicle
speakers, adjust the
volume from the radio.
The radio must have the
RSE channel enabled by
using the CD/AUX or the
TAPE/CD button.
The picture is distorted
during fast forward or
reverse.This is normal for this
operation.
The picture does notfill
the screen. There are
black borders on the top
and bottom or on both
sides or it looks
stretched out.Quickly press and release
the display control button
on the remote control or
the DVD player and
choose Display Mode.
Then select Full. This will
fill the screen. If there are
borders on the top and
bottom, the movie may
have been made that way
for a standard screen.
I ejected the disc and
tried to take it out, but it
was pulled back into
the slot.Eject the disc again.
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BAND:Press this button to switch between AM, FM1,
FM2, or XM1 or XM2 (USA only, if equipped). If the
front passengers are already listening to the radio, the
RSA controller will not switch between the bands
and cannot change the frequency. Press this button to
play a cassette tape or a compact disc when listening
to the radio.
wSEEKx:While listening to the radio, press the up
or the down arrow to tune to the next or the previous
station and stay there. The SEEK button is inactive if the
front radio is in use.
While listening to a cassette tape, press the up or the
down arrow to hear the next or the previous selection.
The SEEK button is inactive if the tape mode on
the front radio is in use.
While listening to a CD, press the up arrow to hear the
next track on the CD. Press the down arrow to go
back to the start of the current track (if more than eight
seconds have played). The SEEK button is inactive
if the CD mode on the front radio is in use.
To scan stations, press and hold one of the SEEK
arrows until the radio goes into scan mode. The radio
will scan to a station, play for a few seconds, then go on
to the next station. Press SEEK again to stop scanning.
The scan function is inactive if front radio is in use.P.SET PROG (Preset Program):The front passengers
must be listening to something different for each of
these functions to work:
•Press this button to scan through the preset radio
stations set on the pushbuttons on the main radio.
The radio will go to a preset station stored on
your pushbuttons, play for a few seconds, then go
on to the next preset station. Press this button
again to stop scanning presets.
•When a cassette tape is playing, press this button
to go to the other side of the tape.
•When a CD is playing, press this button to
select a disc.
TAPE CD:Press this button to switch between playing
a cassette tape or a compact disc when listening to
the radio. The inactive tape or compact disc will remain
safely inside the radio for future listening.
Theft-Deterrent Feature
THEFTLOCK®is designed to discourage theft of your
radio. It works by using a secret code to disable all radio
functions whenever battery power is removed and the
radio is placed in a different vehicle. This feature
requires no user input to be activated. It is automatically
armed when it is put into the vehicle for thefirst time.
When the ignition is turned off, the blinking red light
indicates that THEFTLOCK
®is armed.
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{CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition off is dangerous. Your brakes will have
to do all the work of slowing down. They could
get so hot that they wouldn’t work well. You
would then have poor braking or even none
going down a hill. You could crash. Always
have your engine running and your vehicle in
gear when you go downhill.
Know how to go uphill. You may want to shift down
to a lower gear. The lower gears help cool your
engine and transaxle, and you can climb the
hill better.
Stay in your own lane when driving on two-lane
roads in hills or mountains. Don’t swing wide or
cut across the center of the road. Drive at speeds
that let you stay in your own lane.
As you go over the top of a hill, be alert. There
could be something in your lane, like a stalled car or
an accident.
You may see highway signs on mountains that
warn of special problems. Examples are long
grades, passing or no-passing zones, a falling rocks
area or winding roads. Be alert to these and take
appropriate action.
Winter Driving
Here are some tips for winter driving:
Have your vehicle in good shape for winter.
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shortly after you start your vehicle, and periodically as
the system self-adjusts. This is normal. See“Retained
Accessory Power (RAP)”underIgnition Positions
on page 2-19.
The compressor should operate for brief periods of time.
If the sound continues for an extended period of time
(longer than one minute) or occurs many times
within one trip, your vehicle needs service.
Using heavier suspension components to get added
durability might not change your weight ratings. Ask your
dealer to help you load your vehicle the right way.
Towing a Trailer
{CAUTION:
If you don’t use the correct equipment and
drive properly, you can lose control when you
pull a trailer. For example, if the trailer is too
heavy, the brakes may not work well -- or even
at all. You and your passengers could be
seriously injured. Pull a trailer only if you have
followed all the steps in this section. Ask your
dealer for advice and information about towing
a trailer with your vehicle.Notice:Pulling a trailer improperly can damage
your vehicle and result in costly repairs not covered
by your warranty. To pull a trailer correctly, follow
the advice in this part, and see your dealer for
important information about towing a trailer with
your vehicle. Additional rear axle maintenance
is required for a vehicle used to tow a trailer. See
“Scheduled Maintenance Services”in the Index.
Your vehicle can tow a trailer. To identify what the
vehicle trailering capacity is for your vehicle, you should
read the information in“Weight of the Trailer”that
appears later in this section. But trailering is different
than just driving your vehicle by itself. Trailering means
changes in handling, durability and fuel economy.
Successful, safe trailering takes correct equipment, and
it has to be used properly.
That’s the reason for this section. In it are many
time-tested, important trailering tips and safety rules.
Many of these are important for your safety and that of
your passengers. So please read this section carefully
before you pull a trailer.
Load-pulling components such as the engine, transaxle,
wheel assemblies and tires are forced to work harder
against the drag of the added weight. The engine
is required to operate at relatively higher speeds and
under greater loads, generating extra heat. What’s more,
the trailer adds considerably to wind resistance,
increasing the pulling requirements.
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How to Reset the Change Engine Oil
Message
The GM Oil Life System calculates when to change
your engine oil andfilter based on vehicle use. Anytime
your oil is changed, reset the system so it can
calculate when the next oil change is required. If a
situation occurs where you change your oil prior to a
being turned on, reset the system.
If your vehicle does not have the optional Driver
Information Center (DIC), do the following:
1. With the ignition key in ON but the engine off, fully
push and release the acelerator pedal slowly three
times withinfive seconds.
2. Turn the key to OFF.
If the CHANGE ENGINE OIL message comes back
on, the engine oil life monitor has not reset.
Repeat the procedure.
If your vehicle has the optional DIC, do the following:
1. Turn the ignition to ON with the engine off.
2. Press the MODE button until the DIC reads OIL
LIFE LEFT/HOLD SET TO RESET.
3. Press and hold the SET button until 100% is
displayed.
You will hear three chimes and the CHANGE
ENGINE OIL message will go off. If the CHANGE
ENGINE OIL message comes back on, the monitor
has not reset. Repeat the procedure.
What to Do with Used Oil
Used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer.
Don’t let used oil stay on your skin for very long. Clean
your skin and nails with soap and water, or a good
hand cleaner. Wash or properly dispose of clothing or
rags containing used engine oil. See the manufacturer’s
warnings about the use and disposal of oil products.
Used oil can be a threat to the environment. If you
change your own oil, be sure to drain all the oil from the
filter before disposal. Never dispose of oil by putting it
in the trash, pouring it on the ground, into sewers, or into
streams or bodies of water. Instead, recycle it by
taking it to a place that collects used oil. If you have a
problem properly disposing of your used oil, ask
your dealer, a service station or a local recycling center
for help.
Engine Air Cleaner/Filter
SeeEngine Compartment Overview on page 5-10for
the location of the engine air cleaner/filter.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter every 15,000 miles (25 000
km) and replace every 30,000 miles (50 000 km). If
you are driving in dusty/dirty conditions, inspect thefilter
at every oil change.
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{CAUTION:
Batteries can hurt you. They can be dangerous
because:
•They contain acid that can burn you.
•They contain gas that can explode or
ignite.
•They contain enough electricity to
burn you.
If you don’t follow these steps exactly, some
or all of these things can hurt you.
Notice:Ignoring these steps could result in costly
damage to your vehicle that wouldn’t be covered
by your warranty.
Trying to start your vehicle by pushing or pulling it
won’t work, and it could damage your vehicle.
1. Check the other vehicle. It must have a 12-volt
battery with a negative ground system.
Notice:If the other system isn’t a 12-volt system
with a negative ground, both vehicles can be
damaged.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other. If they are, it could cause a groundconnection you don’t want. You wouldn’t be able to
start your vehicle, and the bad grounding could
damage the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brakefirmly on both vehicles involved in
the jump starting procedure. Put an automatic
transaxle in PARK (P) or a manual transaxle
in NEUTRAL before setting the parking brake.
Notice:If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or in the accessory power outlet(s). Turn
off the radios and all lamps that aren’t needed. This
will avoid sparks and help save both batteries.
And it could save your radio!
4. Open the hoods and locate the batteries. Find the
positive (+) and negative (−) terminals on each
vehicle.
You will not need to access your battery for jump
starting. Your vehicle has a remote positive (+) jump
starting terminal for that purpose. The terminal is
located under a tethered cap at the front of the
underhood fuse and relay center. SeeEngine
Compartment Overview on page 5-10for more
information on location.
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Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected at least
twice a year for wear or cracking. See“Wiper Blade
Check”underPart B: Owner Checks and Services on
page 6-9for more information.
Replacement blades come in different types and are
removed in different ways. For proper type and length,
seeNormal Maintenance Replacement Parts on
page 5-93.
Here’s how to replace the windshield wiper blades:
1. Turn the wipers on to the lowest intermittent setting.
2. Turn off the ignition while the wipers are at the
outer positions of the wipe pattern. The blades
are more accessible for removal/replacement while
in this position.3. Pull the windshield wiper arm away from the
windshield.
4. Pull up the release clip, located at the connecting
point of the blade and the arm. Then, pull the
blade assembly down toward the glass to remove it
from the wiper arm.
5. Push the new wiper blade securely on the wiper
arm until you hear the release clip“click”into
place.
6. Push the release clip, from Step 4, down to secure
the wiper blade into place.
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may not come on even if the tire pressure is low, or it
may come on when the tire pressure is actually normal:
•more than one tire is low,
•only one tire is replaced with a new tire during
service,
•the vehicle is moving faster than 70 mph (113 km/h),
•the system is not yet calibrated,
•the tire treadwear is uneven,
•the compact spare tire is installed,
•tire chains are being used, or
•the vehicle is being driven on a rough or
frozen road.
If the anti-lock brake system warning light comes on,
the check tire pressure system may not be working
properly. See your dealer for service. Also, see
Anti-Lock Brake System Warning Light on page 3-39.
The check tire pressure system detects differences
in tire rotation speeds that are caused by changes in
tire pressure. The system can alert you about a low
tire–but it doesn’t replace normal tire maintenance.
SeeTires on page 5-48.
When the LOW TIRE PRESSURE HOLD SET TO
RESET message appears on the Driver Information
Center and the LOW TIRE PRESSURE message comes
on the message center, you should stop as soon asyou can and check all your tires for damage. If a tire is
flat, seeIf a Tire Goes Flat on page 5-58. Also check
the tire pressure in all four tires as soon as you can.
SeeInflation -- Tire Pressure on page 5-49.
Any time you adjust a tire’s pressure or have one or more
tires repaired or replaced, you’ll need to reset (calibrate)
the check tire pressure system. You’ll also need to reset
the system whenever you rotate the tires, buy new tires
and install or remove the compact spare.
Don’t reset the check tire pressure system withoutfirst
correcting the cause of the problem and checking
and adjusting the pressure in all four tires. If you reset
the system when the tire pressures are incorrect,
the check tire pressure system will not work properly
and may not alert you when a tire is low or high.
To reset the system:
1. Turn the ignition to ON with the engine off.
2. Press the MODE button until the DIC reads LOW
TIRE PRESSURE HOLD SET TO RESET.
3. Press and hold the SET button until you hear a
chime and TIRE PRESSURE RESET is displayed.
You will hear three chimes and the LOW TIRE
PRESSURE message will go off and the DIC will return
to TIRE PRESSURE NORMAL. If the LOW TIRE
PRESSURE message comes back on, the check tire
pressure system has not reset. Repeat the procedure.
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tires and tighten them as tightly as possible with the
ends securely fastened. Drive slowly and follow the
chain manufacturer’s instructions. If you can hear the
chains contacting your vehicle, stop and retighten
them. If the contact continues, slow down until it
stops. Driving too fast or spinning the wheels with
chains on will damage your vehicle.
Accessory Inflator
Your vehicle may have an accessory inflator. With it, you
can inflate things like air mattresses and basketballs, and
you can also use it to bring your tires up to the proper
pressure.
The accessory inflator is located in the rear compartment
on the driver’s side. To remove the cover, pull the tab on
the cover and pull it off.
This is the symbol on the
accessory inflator switch.There may be an accessory inflator kit stored in the
glove box. It includes a 20-foot (6 m) hose with an air
pressure gage and nozzle adapters.
{CAUTION:
Inflating something too much can make it
explode, and you or others could be injured.
Be sure to read the inflator instructions, and
inflate any object only to its recommended
pressure.
To use your accessory inflator system, do the following:
1. Turn the ignition to ACCESSORY or ON.
2. Attach the appropriate nozzle adapter, if required,
to the end of the hose that has the pressure gage.
3. Attach that end of the hose to the object you wish
to inflate.
4. Remove the protective cap covering the outlet.
5. Attach the other end of the hose to the outlet.
6. Press the accessory inflator switch. The light in the
switch will come on to show the system is working.
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Fuse Usage
10Turn Signal and Hazard Lamp
Flashers
11 Power Seats
12Electronic Level Control (ELC)
Compressor
13 Liftgate and Endgate
14 Rear Auxiliary Power Outlet
15Electronic Level Control (ELC)
Compressor Relay and Height
Sensor
16 Heated Mirrors
17 Power Mirrors
18 Ignition 1 Module
19Turn Signal Switch and NSBU
Switch
21 Rear Defogger
22 Air Bag Module
24Canister Vent Solenoid and TCC
Switch
25 HVAC Blower Motor
26HVAC Mode and Temperature
Motors and Head-Up Display
28 Not Used
29 Windshield Wipers and WasherFuse Usage
30Instrument Panel Cluster, BCM,
PASS-Key
®III
31 Park Lock Ignition Key Solenoid
32 Rear Window Wiper/Washer
34 Power Sunroof
35 Power Windows
36Map Lamps, Courtesy Lamps and
Instrument Panel Lights
37 Radio
38 UQ3 Radio Amplifier
39 Head-Up Display
40 Hazard Flashers
41Instrument Panel Cluster, HVAC
Control, Security LED and Remote
Keyless Entry Mode
42 PASS-Key
®III
44 Body Control Module (BCM)
Relay Usage
20 Rear Defogger Relay
23 IGN3 Relay
27 Accessory Relay
33 Retained Accessory Power Relay
43 Accessory Diode
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