2003 CHEVROLET VENTURE service reset

If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder to push. Or, the pedal may go closer to the
¯oor. It may take longer to stop. If the light is still on,
have the vehicle towed for service. See
Anti-Lock Brake
System Warning Light on page 3-42andTowing Your
Vehicle on page 4-32.
{CAUTION:
Your brake system may not be working
properly if the brake system warning light is
on. Driving with the brake system warning light
on can lead to an accident. If the light is still
on after you have pulled off the road and
stopped carefully, have the vehicle towed
for service.
Anti-Lock Brake System
Warning Light
Your vehicle may have this
light. If it does, the
anti-lock brake system
warning light should come
on for a few seconds
when you turn the ignition
key to RUN.
If the anti-lock brake system warning light stays on
longer than normal after you've started your engine, turn
the ignition off. Or, if the light comes on and stays on
when you're driving, stop as soon as possible and turn
the ignition off. Then start the engine again to reset
the system. If the light still stays on, or comes on again
while you're driving, the anti-lock brake system needs
service and you don't have anti-lock brakes.
The anti-lock brake system warning light should come
on brie¯y when you turn the ignition key to RUN. If
the light doesn't come on then, have it ®xed so it will be
ready to warn you if there is a problem.
3-42

You may also choose a non-scrubbing action, wet-type
cleaner which uses a cassette with a fabric belt to
clean the tape head. This type of cleaning cassette will
not eject on its own. A non-scrubbing action cleaner
may not clean as thoroughly as the scrubbing type
cleaner. The use of a non-scrubbing action, dry-type
cleaning cassette is not recommended.
After you clean the player, press and hold the EJT
button for ®ve seconds to reset the CLEAN indicator.
The radio will display CLEANED to show the indicator
was reset.
Cassettes are subject to wear and the sound quality
may degrade over time. Always make sure the cassette
tape is in good condition before you have your tape
player serviced.
Care of Your CDs and DVDs
Handle discs carefully. Store them in their original cases
or other protective cases and away from direct sunlight
and dust. If the surface of a disc is soiled, dampen
a clean, soft cloth in a mild, neutral detergent solution
and clean it, wiping from the center to the edge.
Be sure never to touch the side without writing when
handling discs. Pick up discs by grasping the outer
edges or the edge of the hole and the outer edge.
Care of Your CD and DVD Player
The use of CD lens cleaner discs is not advised, due to
the risk of contaminating the lens of the CD optics
with lubricants internal to the CD mechanism.
Cleaning Your DVD Player
When cleaning the outside DVD cabinet face and
buttons, use only a clean cloth dampened with clean
water.
Cleaning the Video Screen
When cleaning the video screen, use only a clean cloth
dampened with clean water. Use care when directly
touching or cleaning the screen, as damage may result.
Fixed Mast Antenna
The ®xed mast antenna can withstand most car washes
without being damaged. If the mast should ever
become slightly bent, you can straighten it out by hand.
If the mast is badly bent, you should replace it.
Check occasionally to be sure the mast is still tightened
to the fender. If tightening is required, tighten by
hand, then with a wrench one quarter turn.
3-105

As in the chart shown previously, SAE 5W-30 is the
only viscosity grade recommended for your vehicle. You
should look for and use only oils which have the API
Starburst symbol and which are also identi®ed as
SAE 5W-30. If you cannot ®nd such SAE 5W-30 oils,
you can use an SAE 10W-30 oil which has the API
Starburst symbol, if it's going to be 0ÉF (-18ÉC)
or above. Do not use other viscosity grade oils, such as
SAE 10W-40 or SAE 20W-50 under any conditions.
Notice:Use only engine oil with the American
Petroleum Institute Certi®ed For Gasoline Engines
starburst symbol. Failure to use the recommended
oil can result in engine damage not covered by
your warranty.
GM Goodwrench
žoil meets all the requirements for
your vehicle.
If you are in an area of extreme cold, where the
temperature falls below-20ÉF (-29ÉC), it is
recommended that you use either an SAE 5W-30
synthetic oil or an SAE 0W-30 oil. Both will provide
easier cold starting and better protection for your engine
at extremely low temperatures.
Engine Oil Additives
Don't add anything to your oil. The recommended oils
with the starburst symbol are all you will need for
good performance and engine protection.
When to Change Engine Oil
(GM Oil Life System)
Your vehicle has a computer system that lets you know
when to change the engine oil and ®lter. This is
based on engine revolutions and engine temperature,
and not on mileage. Based on driving conditions,
the mileage at which an oil change will be indicated can
vary considerably. For the oil life system to work
properly, you must reset the system every time the oil is
changed.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is
necessary. A change engine oil message will come on.
Change your oil as soon as possible within the next
two times you stop for fuel. It is possible that, if you are
driving under the best conditions, the oil life system
may not indicate that an oil change is necessary for over
a year. However, your engine oil and ®lter must be
changed at least once a year and at this time the system
must be reset. Your dealer has GM-trained service
people who will perform this work using genuine GM
parts and reset the system. It is also important to check
your oil regularly and keep it at the proper level.
If the system is ever reset accidentally, you must change
your oil at 3,000 miles (5 000 km) since your last oil
change. Remember to reset the oil life system whenever
the oil is changed.
5-17

How to Reset the Change Engine Oil
Message
The GM Oil Life System calculates when to change
your engine oil and ®lter 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
change engine oil message being turned on, reset
the system.
1. With the ignition key in RUN but the engine off,
repeatedly push the trip/reset button until OIL is
displayed on the Driver Information Center (DIC).
2. Once OIL is displayed, push and hold the trip/reset
button for ®ve seconds. The number will disappear
and be replaced by 100 (indicating 100% oil life
remaining).
3. 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.
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
®lter 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 5-12for
the location of the engine air cleaner/®lter.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/®lter 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 the ®lter at every oil change.
5-18

Engine Oil and Chassis Lubrication
Scheduled Maintenance
Change engine oil and ®lter as indicated by the GM
Oil Life System (or every 12 months, whichever
occurs ®rst). Reset the system.
Your vehicle has a computer system that lets you know
when to change the engine oil and ®lter. This is
based on engine revolutions and engine temperature,
and not on mileage. Based on driving conditions,
the mileage at which an oil change will be indicated can
vary considerably. For the oil life system to work
properly, you must reset the system every time the oil is
changed.
When the system has calculated that oil life has been
diminished, it will indicate that an oil change is
necessary. A change engine oil message will come on.
Change your oil as soon as possible within the next
two times you stop for fuel. It is possible that, if you are
driving under the best conditions, the oil life system
may not indicate that an oil change is necessary for over
a year. However, your engine oil and ®lter must be
changed at least once a year and at this time the system
must be reset. Your dealer has GM-trained service
people who will perform this work using genuine GM
parts and reset the system.It is also important to check your oil regularly and keep
it at the proper level.
If the system is ever reset accidentally, you must
change your oil at 3,000 miles (5 000 km) since your
last oil change. Remember to reset the oil life system
whenever the oil is changed. See
Engine Oil on
page 5-13for information on resetting the system.
An Emission Control Service.
Lubricate chassis components with each engine oil
and ®lter change.
Lubricate the suspension, steering linkage, transaxle
shift linkage and the underbody contact points and
linkage.
See the mileage intervals following for additional
services that may be performed with an engine oil
change and chassis lubrication. After the services are
performed, record the date, odometer reading and
who performed the service on the maintenance record
pages in Part E of this schedule.
6-6

Retro-Active Reset..........................................3-39
Right Front Passenger Position, Safety Belts......1-45
Roadside......................................................... 7-6
Assistance Program....................................... 7-6
Rocking Your Vehicle To Get It Out...................4-31
Running Your Engine While You Are Parked.......2-43
S
Safety Belt.....................................................1-54
Pretensioners..............................................1-54
Reminder Light............................................3-40
Stowage, Second Row Seat........................... 1-7
Safety Belts...................................................5-90
Care of Safety Belts and Built-in Child
Restraint Harness.....................................5-90
Center Passenger Position....................1-45, 1-47
Driver Position............................................1-36
How to Wear Safety Belts Properly................1-35
Questions and Answers About Safety Belts.....1-34
Rear Safety Belt Comfort Guides for
Children and Small Adults.........................1-52
Rear Seat Passengers.................................1-48
Right Front Passenger Position......................1-45
Safety Belt Extender....................................1-54
Safety Belt Use During Pregnancy.................1-44
Safety Belts Are for Everyone.......................1-30
Safety Chains.................................................4-39
Safety Warnings and Symbols.............................. iiiScheduled Maintenance..................................... 6-5
Seat............................................................... 1-6
Head Restraints............................................ 1-6
Seats............................................................1-15
Bucket Seats, Rear......................................1-15
Captain Chairs............................................1-22
Flip and Fold Feature.................................... 1-7
Manual........................................................ 1-3
Rear Seat Operation...................................... 1-7
Reclining Seatbacks...................................... 1-4
Six-Way Power Seats.................................... 1-4
Split Bench Seats......................................... 1-8
Stowable Seat............................................1-26
Second Row Safety Belt Stowage....................... 1-7
Securing a Child in the Built-In
Child Restraint............................................1-84
Securing a Child Restraint................................1-75
Center Seat Position............................1-75, 1-77
Designed for the LATCH System...................1-71
Rear Outside Seat Position...........................1-71
Right Front Seat Position..............................1-79
Security Message, PASS-Key
žIII ......................3-56
Selecting the Fan Speed.........................3-30, 3-32
Service Bulletins.............................................7-10
Service Engine Soon Light in the United States
or Check Engine Light in Canada..................3-45
Service Manuals.............................................7-10
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
14

Service (cont.)
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-45
Publications Ordering Information...................7-10
Traction System Warning Message.................3-50
Setting Preset PTYs........................................3-86
Setting Preset Stations............3-63, 3-66, 3-73, 3-83
Setting the Temperature...........................3-30, 3-32
Setting the Time.............................................3-61
Radios with Radio Data Systems (RDS).........3-61
Radios without Radio Data Systems (RDS).....3-61
Setting the Tone
(Bass/Treble)......................3-63, 3-66, 3-74, 3-83
Sheet Metal Damage.......................................5-93
Shifting Into Park (P).......................................2-39
Shifting Out of Park (P)...................................2-41
Shoulder Belt Height Adjuster...........................1-38
Side Window Latches......................................2-25
Skidding........................................................4-14
Sliding Door Delayed Locking...........................2-13
Sliding Door Lock...........................................2-14
Sliding Door, Power........................................2-17
Sliding Door Security Lock...............................2-15
Sliding Doors, Dual.........................................2-13
Some Other Rainy Weather Tips.......................4-19
Spare Tire Check............................................6-11
Special Fabric Cleaning Problems.....................5-88
Speci®cations, Capacities...............................5-103
Speedometer..................................................3-38Split Bench Seats............................................. 1-8
Starter Switch Check.......................................6-12
Starting Your Engine.......................................2-32
Steering in Emergencies..................................4-11
Steering, Suspension and Front Drive Axle
Boot and Seal Inspection..............................6-15
Steering Tips..................................................4-10
Steering........................................................4-10
Stereo RCA Jacks..........................................3-94
Storage Areas................................................2-51
Compact Overhead Console..........................2-52
Convenience Center.....................................2-58
Convenience Net.........................................2-57
Cupholder(s)...............................................2-51
Front Seat Storage Net................................2-54
Glove Box..................................................2-51
Luggage Carrier..........................................2-55
Overhead Console.......................................2-52
Rear Storage Area.......................................2-57
Storing a Flat or Spare Tire and Tools...............5-82
Storing the Built-In Child Restraint.....................1-91
Storing the Spare Tire and Tools.......................5-83
Stowable Seat................................................1-26
Stuck in Sand, Mud, Ice or Snow......................4-30
Sun Visors.....................................................2-26
Switchbanks, Instrument Panel..........................3-21
Switchbanks...................................................3-20
Overhead Console.......................................3-21
15