1996 CHEVROLET ASTRO battery replacement

Keyless Entry System
If your vehicle has this option, you can lock and unlock
your doors or unlock your
trunk from up to 30 feet (9 m)
away using the key chain transmitter supplied
with
your vehicle.
Your Keyless Entry System operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules.
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.
Should interference to this system occur, try this:
Check to determine if battery replacement is
necessary. See the instructions on battery replacement.
Check the distance. You may be too far from your
vehicle. This product has a maximum range.
Check the location. Other vehicles or objects may be
blocking the signal.
See your GM dealer or a qualified technician
for service.
Changes or modifications to this system by other than
an
authorized service facility could void authorization to
use this equipment.
Operation
When you press UNLOCK, the driver’s door will
unlock automatically. If you press UNLOCK again
within five seconds, all doors will unlock.
All doors will
lock when
DOOR is pressed. The interior lamps will
come on whenever you lock or unlock the doors. See
“Keyless Illumination’’
in the Index. Pressing REAR
twice within
3 1/2 seconds, will unlock the hatch or rear
cargo doors.
2-7

Matching Transmitter(s) To Your Vehicle
Each key chain transmitter is coded to prevent another
transmitter from unlocking your vehicle. If
a transmitter is
lost or stolen, a replacement can be purchased through
your dealer. Remember to bring
any remaining transmitters
with you when
you go to your dealer. When the dealer
matches the replacement transmitter to your vehicle, any
remaining transmitters must also be matched. Once the new transmitter is coded, the lost transmitter will
not
unlock your vehicle. Each vehicle can have only two
transmitters matched to
it.
See your dealer to match transmitters to another vehicle.
Battery Replacement
Under normal use, the batteries in your key chain
transmitter should last about two years.
You can tell the batteries are 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 batteries.
Your transmitter housing snaps apart for ease
in
battery replacement.
To open the housing:
1. Insert a dime be een two halves of the transmitter
housing near
the Key ring hole.
2. Remove the bottom by twisting the dime.
3. Remove and replace the batteries with two Duracell @
batteries (DL2016 or equivalent), positive (+) side down.
4. Align and snap together the back and top
transmitter housings.
2-8

Your rear drum brakes don’t have wear indicators, but
if you ever hear a rear brake rubbing noise, have the
rear brake linings inspected. Also, the rear brake drums should be removed and inspected each time the tires are
removed for rotation or changing. When you have the
front brakes replaced, have the rear brakes inspected, too.
Brake linings should always be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase
in pedal
travel. This could be a sign
of brake trouble.
Brake Adjustment
Every time you make a brake stop, your disc brakes
adjust for wear.
If your brake pedal goes down farther than normal, your
rear drum brakes may need adjustment. Adjust them by
backing up and firmly applying
the brakes a few times.
Replacing Brake System Parts
The braking system on a modern 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.
Vehicles we design and test have top-quality
GM brake
parts
in them, as your vehicle does when it is new. When
you replace parts of your braking system
-- for example,
when your brake linings wear down and
you have to have
new ones put
in -- be sure you get new genuine 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
-- 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
Every new vehicle has a Delco Freedom@ battery. You
never have
to add water to one of these. When it’s time
for a new battery, we recommend a Delco Freedom
battery. Get one that has the replacement number shown
on
the original battery’s label.
6-35

Vehicle Storage
If you’re not going to drive your vehicle for 25 days or more,
take
off the black, negative (-) cable from the battery. This
will help keep your battery from running down.
Bulb Replacement
Before replacing any bulbs, make sure all lamps are off
and the vehicle is not running. See “Replacement Bulbs”
in the Index.
Halogen Bulbs
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren’t careful. See “Jump Starting’’ in the Index
for tips on working around
a battery without
getting hurt.
Contact your dealer to learn how
to prepare your vehicle
for longer storage periods..
Also, for your audio system, see “Theft-Deterrent
Feature”
in the Index. Halogen bulbs have p’ surized gas
il de and
can burst if you drop or scratch the bulb.
You or
others could be injured. Be sure to read and
follow the instructions on the bulb package.
6-36

. .. I. .
Section 9 Index
Accessory'power Outlet ......................... 2-49
Add-on Equipment
............................. 4-28
AirBag
....................................... 1-24
Adding Equipment
............................ 1-30
How Does it Restrain
.......................... 1-28
How it Works
................................ 1-26
Location
.................................... 1-26
Readiness Light
......................... 1.25. 2.54
What Makes it Inflate
.......................... 1-27
What Will
You See After it Inflates .... : .......... 1-28
When Should it Inflate
......................... 1-27
Aircleaner
.................................... 6-19
Air Conditioning
................................ 3-5
Air Conditioning Refrigerants
..................... 6-68
Alignment and Balance. Tire
...................... 6-47
All-Wheel Drive
.......................... 2.21. 6.23
Aluminum Wheels. Cleaning
....................... 6-55
Antenna. Fixed
................................. 3-28
Antifreeze
...................................... 6-25
Anti-Lock
Brake System Warning Light
................ 2-57. 4-6
Brakes
...................................... 4-6
knti-Theft. Radio
.............................. 3-23
Appearance Care
............................... 6-49
Appearance Care Materials
....................... 6-58
Arbitration Program
.............................. 8-7
Servicing
................................... 1-29
Ashtrays
...................................... 2-48
Audio Equipment. Adding
. : ...................... 3-2t
Automatic Audio Systems
.................................. 3-8
Transmission Check
........................... 7-42
Transmission Operation
........................ 2-18
Axle Front
....................................... 6-24
LockingRear
................................ 2-21
Rear
....................................... 6-25
Battery
...................................... 6-35
Jump Starting
................................. 5-2
Replacement. Remote Keyless Entry ............... 2-8
Warnings
...................................... 5-2
BBB Auto Line ................................. 8-7
Better Business Bureau Mediation
................... 8-5
Brake
Adjustment
...................... ........... 6-35
Fluid
..................................... ;.6-32
Master Cylinder
.............................. 6-32
Parking
..................................... 2-21
PedalTravel .................................. 6-32
Replacing System Parts
........................ 6-32
Trailer
...................................... 4-3:
Transmission Shift Interlock Check
............... 7-42
Wear
............................. : ......... 6-3'
9-1