1993 CHEVROLET ASTRO PASSENGER battery

Downloaded from www.Manualslib.com manuals search engine accelerator slightly. This uses less fuel for the heat that yo\
u get and it keeps
the battery charged. You
will need a well-charged battery to restart the
vehicle, and possibly for signaling later on with your headligh\
ts. Let the heater run for awhile.
Then, shut the engine
off and close the window almost all the way to
preserve the heat. Start the engine again and repeat this only\
when you feel really uncomfortable from the cold. But
do it as little as possible. Preserve
the fuel as long as you can. To help keep warm, you ca
vehicle and do some fairly vigorous exercises every half
comes.
If You’re Stuck in Deep Snow
This manual explains how to get the vehicle out of deep
damaging it. See “Rocking Your Vehicle” in the Index.
Towing a mailer
In get out of the
hour or
so until
snow without help
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.
I
NOTICE
Pulling a trailer improperly can damage your vehicle and result\
in costly
advice in this section.
pairs not covered
our
\a/arran+y. To pull a r correct‘ fnllow the
Every vehicle is reaay ior some trailer towing.
If it was built with trailering
options, as many are, it’s ready for heavier trailers. But \
trailering is different
than just driving your vehicle by itself. Trailering means chan\
ges 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.
4-43

Downloaded from www.Manualslib.com manuals search engine Your hazard warning flashers work no matter what position your key \
is in,
and even
if the key isn’t in.
To turn off the flashers, pull out on the collar.
When the hazard warning flashers are on, your turn signals won\
’t work.
Other Warning Devices
If you carry reflective triangles, you can set one up at the sid\
e of the road
about
300 feet (1 00 m) behind your vehicle.
Jump Starting
If your battery has run down, you may want to use another vehicle and some
jumper cables to start your vehicle. But please follow the ste\
ps below to
do it
safely.
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.
Ignoring these steps could result in costly damage to your vehicle that
wouldn’t be covered by your warranty. Trying
to start your vehicle I-
pushing or pulling it won’t work, and it could damage your vehicle.
I
To Jump Start Your Vehicle
1. Check the other vehicle. It must have a 12-volt battery with a negative
ground system.
I
5-3

Downloaded from www.Manualslib.com manuals search engine 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
ground .connection you don’t want. You wouldn’t be able
to start your
vehicle, and the bad grounding could damage the electrical syst\
ems.
1 CAUTION
I
A You could be injured if the vehicles roll. Set the parking brake firmly
b on each vehicle. Put an automatic transmission in P (Park) or a
I manual transmission in N (Neutral).
3. Turn off the ignition on both vehicles. Turn off all lights that aren’t
needed, and radios. This will avoid sparks and help save both \
batteries.
And
it could save your radio!
1’ NOTICE
Iv dar li 1. The Pairs f you leave your radio on, it could be t
Nouldn’t be covered bv vour warrallLv I
4. Open the hoods and locate the batteries. Find the positive (t) and the
negative
(-) terminals on each battery.
1 CAUTION
A Using a match near a battery can cause battery gas to explode.
People have been hurt doing this, and some have been blinded. \
Use
a flashlight
if you need more light.
You don’t need
to add water to the Delco Freedom@ battery installed
in every new
GM vehicle. But if a battery has filler caps, be sure the
right amount of fluid is there.
If it is low, add water to take care of
that first. If you don’t, explosive gas could be present.
Battery fluid contains acid that can burn you. Don’t get
it on you. If
you accidentally get it in your eyes or on your skin, flush the place
I with water and get medical help immediately.
5. Check that the jumper cables don’t have loose or missing in\
sulation. If
they do, you could get a shock. The vehicles could be damaged\
, too.
Before you connect the cables, here are some things you should\
know.
Positive
(t) will go to positive (+) and negative (-) will go to negative
(-) or a metal engine part. Don’t connect (t) to (-) or you’ll get a
short that would damage the battery and maybe other parts,
too.
5-4

Downloaded from www.Manualslib.com manuals search engine A
Fans or other moving engine parts can injure you badly. Keep your
hands away from moving parts once the engines are running.
I
6. Connect the red positive (+) cable to the positive (t) terminal of the
vehicle with the dead battery. Use a remote positive
(t) terminal if the
vehicle has one.
7. Don’t let the other end touch metal. Connect it to the positive (t)
terminal of the good battery. Use a remote positive (t) terminal if the
vehicle has one.
8. Now connect the black negative (-) cable to the good battery’s negative
(-) terminal.
Don’t let the other end touch anything until the next step. The other e\
nd
of the negative cable doesn’t go to the dead battery. It goes to a heavy
unpainted metal part on the engine of the vehicle with the dead battery.
but not near engine parts that move. The electrical connection \
is just as
good there, but the chance
of sparks getting back to the battery is much
less.
9. Attach the cable about 18 inches (45 cm) away from the dead battery,
5-5

Downloaded from www.Manualslib.com manuals search engine Good Battery Dead Battery
K350
10. Now start the vehicle with the good battery and run the engine fo\
r
11. Try to start the vehicle with the dead battery.
awhile.
If it
won't start after a few tries, it probably needs service.
GOOD BAlTERY
I
DEAD BAlTERY
K1508
12. Remove the cables in reverse order to prevent electrical shorting. Take
care that they don't touch each other or any other metal.
5-6

Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
Replacing Brake System Parts ........................................................................\
.. 6-33
Fluid Leak Check
........................................................................\
........................ 6-34
Battery
........................................................................\
.......................................... 6-34
Vehicle Storage
........................................................................\
........................... 6-34
Bulb Replacement
........................................................................\
....................... 6-35
Other Maintenance Items
........................................................................\
........... 6-38
Loading Your Vehicle
........................................................................\
.................. 6-42
Tires ........................................................................\
.............................................. 6-44
Appearance Care
........................................................................\
........................ 6-52
Vehicle Identification Number
........................................................................\
..... 6-60
Service Parts Identification Label
...................................................................... 6-62
Capacities and Specification Charts
.................................................................. 6-64
Fuses and Circuit Breakers
........................................................................\
........ 6-68
6-2

Downloaded from www.Manualslib.com manuals search engine Service & Appearance Care
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.
Hydro-Boost Brake System (Hydraulic Pump)
The power steering pump is also used as the Hydro-Boost pump. \
Refer to
“Power Steering Fluid” in this section when. checking the fluid level or adding
fluid.
Fluid Leak Check
After the vehicle has been parked for awhile, inspect the surf\
ace beneath the
vehicle for water, oil, fuel or other fluids. Water dripping f\
rom the air
conditioning system is normal. If you notice fuel leaks or fumes, the causes
should be found and corrected at once.
Battery
Every new GM vehicle has
add water
to one of these,
a Delco Freedom@ battery.
the original battery’s label. a Delco Freedom@ battery. You never have
to
When it’s time for a new battery, we recommend
Get one that has the catalog number shown on
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.
I CAUTION
For more informarlon on vehicle storage, contact your dealer’\
s service
department, or write to:
Adistra Corporation 171 Hamilton Street Plymouth,
MI 48170
General Motors
of Canada, Limited
Customer Services Department
Oshawa, Ontario L1 J5Z6
In
Canada, write
to:
6-34

Downloaded from www.Manualslib.com manuals search engine Headlights
The headlight wiring is protected by a circuit breaker in the light switch. An
electrical overload will cause the lights
to go on and off, or in some cases to
remain
off. If this happens, have your headlight wiring checked right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit breaker and a fuse. If
the motor overheats due to heavy snow, etc., the wiper will s\
top until the
motor cools. If the overload is caused by some electrical prob\
lem and not
snow, etc., be sure to get it fixed.
Power Windows and Other Power Options
Circuit breakers in the fuse panel protect the power windows a\
nd other power
accessories. When the current load is too heavy, the circuit b\
reaker opens
and closes, protecting the circuit until the problem is fixed
or goes away.
Trailer Wiring Harness
The optional seven-wire trailer wiring harness is protected by \
an in-line fuse
in the battery feed wire. This fuse is near the junction bloc\
k. See “Trailer
Wiring Harness” in the Index.
Fuse Block
K3629
The fuse block is under the instrument panel on the driver’\
s side. You can
remove the cover with
a screwdriver and then remove fuses with a fuse
extractor. To remove fuses
if you don’t have one, hold the end of the fuse
between your thumb and index finger and pull straight out.
6-63