battery replacement CHEVROLET ASTRO CARGO VAN 2003 2.G Owners Manual

Remote Keyless Entry System
If equipped, the 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 interference, and
2. This device must accept any interference received,
including interference that may cause undesired
operation of the device.
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 modi®cations 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 is
necessary. See ªBattery Replacementº under
Remote Keyless Entry System Operation on
page 2-5.
·If you are still having trouble, see your dealer or a
quali®ed technician for service.
2-4

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.
Notice:When replacing the battery, use care not to
touch any of the circuitry. Static from your body
transferred to these surfaces may damage the
transmitter.To replace the battery, do the following:
1. Insert a thin object like a dime to separate the
bottom of the transmitter from the top.
2. Remove the battery and replace it with a new one,
making sure the positive (+) side of the battery is
facing down. Use one Panasonic
žthree-volt,
type CR2032, or equivalent battery.
3. Snap the top and bottom together.
2-6

Service............................................................5-3
Doing Your Own Service Work.........................5-3
Adding Equipment to the Outside
of Your Vehicle...........................................5-4
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Speci®cations....................................5-5
California Fuel...............................................5-6
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-7
Filling Your Tank............................................5-8
Filling a Portable Fuel Container.....................5-10
Checking Things Under the Hood....................5-11
Hood Release..............................................5-11
Engine Compartment Overview.......................5-14
Engine Oil...................................................5-15
Engine Cover...............................................5-20
Engine Air Cleaner/Filter................................5-24
Automatic Transmission Fluid.........................5-25
Engine Coolant.............................................5-28
Radiator Pressure Cap..................................5-30
Engine Overheating.......................................5-31Cooling System............................................5-33
Engine Fan Noise.........................................5-39
Power Steering Fluid.....................................5-40
Windshield Washer Fluid................................5-41
Brakes........................................................5-42
Battery........................................................5-46
Jump Starting...............................................5-47
All-Wheel Drive..............................................5-52
Rear Axle.......................................................5-53
Front Axle......................................................5-54
Bulb Replacement..........................................5-55
Halogen Bulbs..............................................5-55
Headlamps..................................................5-55
Front Turn Signal Lamps...............................5-59
Taillamps.....................................................5-60
Replacement Bulbs.......................................5-61
Windshield Wiper Blade Replacement..............5-62
Tires..............................................................5-63
In¯ation Ð Tire Pressure...............................5-64
Tire Inspection and Rotation...........................5-64
When It Is Time for New Tires.......................5-66
Section 5 Service and Appearance Care
5-1

Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. Your vehicle
was designed and tested with top-quality GM brake parts.
When you replace parts of your braking system Ð for
example, when your brake linings wear down and you
need new ones put in Ð be sure you get new approved
GM replacement parts. If you don't, your brakes may no
longer work properly. For example, if someone puts in
brake linings that are wrong for your vehicle, the balance
between your front and rear brakes can change Ð for the
worse. The braking performance you've come to expect
can change in many other ways if someone puts in the
wrong replacement brake parts.
Battery
Your new vehicle comes with a maintenance free
ACDelcožbattery. When it's time for a new battery, get
one that has the replacement number shown on the
original battery's label. We recommend an ACDelco
ž
battery. SeeEngine Compartment Overview on
page 5-14for battery location.
Warning:Battery posts, terminals and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
5-46

Audio System(s) (cont.)
Automatic Headlamp System............................3-13
Automatic Transmission Check..........................6-27
Automatic Transmission Shift Lock Control
System Check.............................................6-28
Automatic Transmission...................................5-25
Fluid..........................................................5-25
Operation...................................................2-23
B
Backing Up....................................................4-38
Battery Replacement......................................... 2-6
Battery Run-Down Protection............................3-16
Battery..........................................................5-46
Before Leaving on a Long Trip.........................4-21
Bench Seat............................................1-11, 1-57
Body Lubrication Service..................................6-27
Brake Adjustment............................................5-45
Brake Fluid....................................................5-42
Brake Pedal Travel.........................................5-45
Brake Wear...................................................5-45
Brake............................................................2-26
Parking......................................................2-26
System Inspection.......................................6-31
System Warning Light..................................3-28
Brakes..........................................................5-42
Braking in Emergencies..................................... 4-9Braking........................................................... 4-6
Break-In, New Vehicle.....................................2-19
Bucket Seats, Rear.........................................1-12
Bulb Replacement...........................................5-55
Front Turn Signal Lamps..............................5-59
Halogen Bulbs............................................5-55
Headlamps.................................................5-55
Replacement Bulbs......................................5-61
Taillamps....................................................5-60
Buying New Tires...........................................5-66C
California Fuel.................................................. 5-6
Canada ± Customer Assistance.......................... 7-5
Canadian Owners................................................ ii
Canadian Roadside Assistance........................... 7-7
Canceling the Sliding Door Security Lock...........2-12
Capacities and Speci®cations............................5-99
Carbon Monoxide...........................4-24, 4-31, 2-30
Care of.........................................................5-86
Safety Belts................................................5-86
Your CD Player...........................................3-50
Your CDs ...................................................3-50
Cargo Vans...........................................1-41, 1-48
Center Passenger Position, Safety Belts.............1-27
Chains, Tires..................................................5-70
Charging System Light....................................3-27
2