reset CHEVROLET EXPRESS CARGO VAN 2003 1.G Owner's Manual

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 5-12
for the location of the
engine air cleaner/®lter
and change indicator
(if equipped).
When to Inspect the Engine Air
Cleaner/Filter
If your vehicle is equipped with a ®lter change indicator
it will let you know when the ®lter needs to be
replaced. When the change indicator turns black or is in
the red/orange change zone, change the ®lter and
reset the indicator. Vehicles without a change indicator
inspect the air cleaner/®lter every 15,000 miles
(25 000 km) and replace the ®lter every 30,000 miles
(50 000 km). If you are driving in dusty/dirty conditions,
inspect the ®lter or change indicator at each engine
oil change.
5-17

How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/®lter, remove the ®lter from
the vehicle and lightly shake ®lter to release loose dust
and dirt. If the ®lter remains caked with dirt, a new
®lter is required.
To remove and reinstall the ®lter and reset the indicator
(if equipped), do the following:
The engine air cleaner/®lter is located near the center of
the engine compartment.
1. Unhook the retainer clips and remove the cover.2. Lift the ®lter out of the engine air cleaner/®lter
housing. Care should be taken to dislodge as
little dirt as possible.
3. Clean the engine air cleaner/®lter housing.
4. Install the new engine air cleaner/®lter into the
engine air cleaner/®lter housing. Make sure that
it ®ts properly into the housing.
5. Reinstall the cover and fasten the retaining clips.
{CAUTION:
Operating the engine with the air cleaner/®lter
off can cause you or others to be burned. The
air cleaner not only cleans the air, it helps to
stop ¯ame if the engine back®res. If it isn't
there and the engine back®res, you could
be burned. Don't drive with it off, and be
careful working on the engine with the air
cleaner/®lter off.
Notice:If the air cleaner/®lter is off, a back®re can
cause a damaging engine ®re. And, dirt can
easily get into your engine, which will damage it.
Always have the air cleaner/®lter in place when
you're driving.
5-18

Temperature ± A, B, C
The temperature grades are A (the highest), B, and C,
representing the tire's resistance to the generation
of heat and its ability to dissipate heat when tested
under controlled conditions on a speci®ed indoor
laboratory test wheel. Sustained high temperature can
cause the material of the tire to degenerate and
reduce tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to a
level of performance which all passenger car tires must
meet under the Federal Motor Vehicle Safety Standard
No. 109. Grades B and A represent higher levels of
performance on the laboratory test wheel than the
minimum required by law.
Warning: The temperature grade for this tire is
established for a tire that is properly in¯ated and not
overloaded. Excessive speed, underin¯ation, or
excessive loading, either separately or in combination,
can cause heat buildup and possible tire failure.
Wheel Alignment and Tire Balance
The wheels on your vehicle were aligned and balanced
carefully at the factory to give you the longest tire life
and best overall performance.Scheduled wheel alignment and wheel balancing are
not needed. However, if you notice unusual tire wear or
your vehicle pulling one way or the other, the alignment
may need to be reset. If you notice your vehicle
vibrating when driving on a smooth road, your wheels
may need to be rebalanced.
Wheel Replacement
Replace any wheel that is bent, cracked, or badly rusted
or corroded. If wheel nuts keep coming loose, the
wheel, wheel bolts and wheel nuts should be replaced.
If the wheel leaks air, replace it (except some
aluminum wheels, which can sometimes be repaired).
See your dealer if any of these conditions exist.
Your dealer will know the kind of wheel you need.
Each new wheel should have the same load-carrying
capacity, diameter, width, offset and be mounted
the same way as the one it replaces.
If you need to replace any of your wheels, wheel bolts
or wheel nuts, replace them only with new GM
original equipment parts. This way, you will be sure to
have the right wheel, wheel bolts and wheel nuts
for your vehicle.
5-62

H
Hazard Warning Flashers................................... 3-5
Headlamp High/Low Beam Changer.................... 3-8
Headlamp Wiring............................................5-91
Headlamps....................................................5-50
Bulb Replacement.......................................5-50
Front Turn Signal, Sidemarker and Parking
Lamps....................................................5-52
Halogen Bulbs............................................5-50
Highway Hypnosis...........................................4-21
Hill and Mountain Roads..................................4-22
Hitches..........................................................4-39
Hood.............................................................. 5-9
Checking Things Under.................................. 5-9
Release.....................................................5-10
Horn............................................................... 3-6
How to Add Coolant to the Coolant
Recovery Tank............................................5-28
How to Add Coolant to the Radiator..................5-31
How to Add Fluid............................................5-21
How to Check Lubricant...................................5-47
How to Check Power Steering Fluid..................5-35
How to Check........................................5-19, 5-57
How to Inspect the Engine Air Cleaner/Filter.......5-18How to Reset the CHANGE ENGINE
OIL Light....................................................5-16
How to Use This Manual...................................... ii
How to Wear Safety Belts Properly...................1-15
Hydroplaning..................................................4-16
I
If No Steam Is Coming From Your Engine..........5-25
If Steam Is Coming From Your Engine...............5-24
If the Light Is Flashing.....................................3-34
If the Light Is On Steady.................................3-35
If You Are Stuck in Sand, Mud, Ice or Snow.......4-28
If You Do Decide To Pull A Trailer.....................4-32
If You're Caught in a Blizzard...........................4-26
Ignition Positions.............................................2-20
Ignition Transmission Lock Check......................6-14
Infants and Young Children, Restraints...............1-36
In¯ation -- Tire Pressure..................................5-56
Inside Day/Night Rearview Mirror......................2-31
Inspection......................................................6-17
Brake System.............................................6-17
Engine Cooling System................................6-16
Exhaust System..........................................6-16
Fuel System...............................................6-16
Part C - Periodic Maintenance.......................6-16
7

Safety Belts (cont.)
Safety Belt Extender....................................1-33
Safety Belt Use During Pregnancy.................1-24
Safety Belts Are for Everyone.......................1-10
Safety Chains.................................................4-40
Safety Warnings and Symbols.............................. iii
Scheduled Maintenance..................................... 6-5
Seats.............................................................. 1-3
Manual........................................................ 1-3
Power Seat.................................................. 1-4
Rear Seat Operation...................................... 1-6
Reclining Seatbacks...................................... 1-4
Secondary Latch System.................................5-69
Securing a Child Restraint................................1-56
Center Seat Position....................................1-56
Designed for the LATCH System...................1-53
Rear Outside Seat Position...........................1-53
Right Front Seat Position..............................1-58
Security Light.................................................3-37
Service Bulletins.............................................7-10
Service Manuals............................................... 7-9
Service........................................................... 5-3
Adding Equipment to the Outside of Your
Vehicle..................................................... 5-4
Doing Your Own Work................................... 5-3
Engine Soon Light.......................................3-33
Publications Ordering Information..................... 7-9
Servicing Your Air Bag-Equipped Vehicle............1-73
Setting Preset PTYs................................3-52, 3-64
Setting Preset Stations............3-42, 3-45, 3-50, 3-61Setting the Time.............................................3-41
Radios with Radio Data Systems (RDS).........3-41
Radios without Radio Data Systems (RDS).....3-40
Setting the Tone (Bass/Treble).................3-42, 3-45,
3-50, 3-61
Sheet Metal Damage.......................................5-86
Shifting Into Park (P).......................................2-26
Shifting Out of Park (P)...................................2-29
Shoulder Belt Height Adjuster...........................1-18
Single Stage Air Bags.....................................1-67
Skidding........................................................4-12
Sliding Side Door............................................2-11
Some Other Rainy Weather Tips.......................4-17
Spare Tire Check............................................6-12
Special Fabric Cleaning Problems.....................5-81
Speci®cations, Capacities.................................5-97
Speedometer..................................................3-25
Starter Switch Check.......................................6-13
Starting Your Engine.......................................2-22
Steering and Suspension Inspection..................6-16
Steering in Emergencies.................................... 4-9
Steering Tips................................................... 4-8
Steering.......................................................... 4-8
Storage Areas................................................2-36
Storing a Flat or Spare Tire and Tools...............5-78
Stuck in Sand, Mud, Ice or Snow......................4-28
Sun Visors.....................................................2-19
Swing-Out Side Door, 60/40.............................2-13
Swing-Out Windows........................................2-18
13