brake fluid CHEVROLET ASTRO 1997 2.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 1997, Model line: ASTRO, Model: CHEVROLET ASTRO 1997 2.GPages: 404, PDF Size: 20.63 MB
Page 108 of 404
Downloaded from www.Manualslib.com manuals search engine Rear Window WasherWiper (Option)
You control your rear
window washedwiper
from a switch on your
instrument panel, next to
the audio system.
To turn the wiper on, slide the switch all the way up.
For delay wiping, slide the switch even with the word
DELAY in the center position of the rear wiper control.
The wiper will cycle every
nine seconds.
To wash the window, push in on the switch, Window
washer fluid will continue to spray until the switch is
released. The wiper will continue with three more wipes
and then return to
the setting that was chosen before the
lever was pushed.
The rear window washer uses the same fluid bottle as
the front windshield washer. If the fluid level is low in
the washer bottle, you may not be able to wash your rear
window. If
you can wash your windshield, but not your
rear window, check the fluid level.
Cruise Control
With cruise control, you can maintain a speed of about
25 mph (40 kmh) or more without keeping your foot
on the accelerator. This can really help on long trips.
Cruise control does not work at speeds below about
25 mph (40 km/h).
When
you apply your brakes, the cruise control
shuts off.
Cruise control can be dangerous where you
can’t drive safely at a steady speed.
So,
don’t use your cruise control on winding
roads or in heavy traffic.
slippery roads. On such roads, fast changes
in tire traction can cause needless wheel
spinning, and you could lose control. Don’t
use cruise control on slippery roads.
Cruise control can be dangerous on
2-34
Page 199 of 404
Downloaded from www.Manualslib.com manuals search engine If you drive regularly in steep country, or if you’re
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.
* Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system and
transmission. These parts can work hard
on
mountain roads.
* Know how to go down hills. The most important
thing
to know is this: let your engine do some of the
slowing down. Shift
to a lower gear when you go
down a steep or long hill.
hot that’they wouldn’t work well. You would then
have poor braking or even none going down
a hill.
You could crash. Shift down to let your engine
assist your brakes on
a steep downhill slope.
A CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition
off is dangerous. Your brakes will have to
do all the work of slowing down. They could get
so hot that they wouldn’t work well. You would
then have poor braking
or even none going down
a hill. You could crash. Always have your
engine running and your vehicle in gear when
you go downhill.
Know how to go uphill. You may want to shift down
to a lower gear. The lower gears help cool your engine
and transmission, and you can climb the hill better.
Stay in your own lane when driving on two-lane
roads
in hills or mountains. Don’t swing wide or cut
across the center
of the road. Drive at speeds that let
you stay
in your own lane.
As you go over the top of a hill, be alert. There could be
something in your lane, like
a stalled car or an accident.
You may see highway signs on mountains that warn of
special problems. Examples are
long grades, passing or
no-passing zones, a falling rocks area or winding
roads. Be alert to these and take appropriate action.
4-23
Page 211 of 404
Downloaded from www.Manualslib.com manuals search engine Trailer Brakes
If your trailer weighs more than 1,000 lbs. (450 kg)
loaded, then it needs its own brakes
-- and they must be
adequate. Be sure to read and follow the instructions for
the trailer brakes
so you’ll be able to install, adjust and
maintain them properly.
Your trailer brake system can tap into your vehicle’s
hydraulic brake system, except:
0
0
0
Don’t tap into your vehicle’s brake system if the
trailer’s brake system will use more than
0.02 cubic
inch
(0.3 cc) of fluid from your vehicle’s master
cylinder. If
it does, both braking systems won’t work
well.
You could even lose your brakes.
Will the trailer parts take
3,000 psi (20 650 kPa) of
pressure? If not, the trailer brake system must not be
used with your vehicle.
If everything checks out this far, then make the brake
fluid tap at the port on the master cylinder that sends
fluid
to the rear brakes. But don’t use copper tubing
for this. If you do,
it will bend and finally break off.
Use steel brake tubing.
Driving with a Trailer
- -
If you have a rear-most window open and you
pull a trailer with your vehicle, carbon monoxide
(CO) could come into your vehicle. You can’t see
or smell
CO. It can cause unconsciousness or
death. (See “Engine Exhaust” in the Index.) To
maximize your safety when towing a trailer:
0 Have your exhaust system inspected for
leaks, and make necessary repairs before
starting on your trip.
0 Keep the rear-most windows closed.
If exhaust does come into your vehicle
through a window in the rear or another
opening, drive with your front, main
heating or cooling system on and with the
fan on any speed. This will bring fresh,
outside air into your vehicle.
Do not use
MAX A/C because it only recirculates the
air inside your vehicle. (See
‘‘ Comfort
Controls” in the Index.)
4-35
Page 214 of 404
Downloaded from www.Manualslib.com manuals search engine Parking on Hills
You really should not park your vehicle, with a trailer
attached, on a hill.
If something goes wrong, your rig
could start to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if you ever have
to park your rig on a hill, here’s
how
to do it:
1. Apply your regular brakes, but don’t shift into
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
PARK (P) yet.
4. Reapply the regular brakes. Then apply your parking
5. Release the regular brakes.
brake,
and shift to
PARK (P).
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
0 Start your engine;
Shift into a gear; and
Release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
Your vehicle will need service more often when you’re
pulling a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transmission fluid (don’t
overfill), engine oil, axle lubricant, belt, cooling system
and brake adjustment. Each of these is covered in this
manual, and the Index will help you
find them quickly.
If you’re trailering, it’s a
good idea to review these
sections before you start your trip.
Check periodically to see that all hitch nuts and bolts
are tight.
4-38
Page 222 of 404
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 systems.
To avoid the possibility of the vehicles rolling, set
the parking brake firmly
on both vehicles involved in
the jump start procedure. Put an automatic
transmission
in PARK (P).
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or accessory power outlets. Turn
off all lamps
that aren’t needed as well
as radios. This will avoid
sparks and help save both batteries. In addition, it
could save your radio!
NOTICE:
I I
If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
4. Open the hoods and locate the batteries. Find the
positive
(+) and negative (-) terminals on each battery.
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.
Be sure the battery has enough water. 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 with
water and get medical help immediately.
Page 257 of 404
Downloaded from www.Manualslib.com manuals search engine Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and
then it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, and
a part devoted to its appearance care.
6- 2
6-3
6-4
6-5
6-7
6-1 1
6- 15
6- 19
6-20
6-23
6-25
6-25
6-29
6-30
6-30
6-3
1
6-32
6-36
6-36
6-36 Service
Fuel Fuels
in Foreign Countries
Filling Your Tank
Checking Things Under the Hood
Engine Oil
Engine Cover
Air Cleaner
Automatic Transmission Fluid
All-Wheel Drive Rear Axle
Engine Coolant
Radiator Pressure Cap
Thermostat Power Steering Fluid
Windshield Washer Fluid
Brakes Battery
Bulb Replacement Halogen Bulbs 6-42
6-43
6-50
6-5
1
6-54
6-55
6-55
6-57
6-5
8
6-5 8
6-5
8
6-59
6-60
6-60
6-60
6-66
6-66
6-67
6-68 Windshield Wiper Blade Replacement
Tires Appearance Care
Cleaning
the Inside of Your Vehicle
Cleaning Glass Surfaces
Cleaning the Outside
of the Windshield,
Backglass and Wiper Blades
Cleaning the Outside
of Your Vehicle
Cleaning Tires Finish Damage Underbody Maintenance
Chemical Paint Spotting
Appearance Care Materials Chart
Vehicle Identification Number
(VIN)
Service Parts Identification Label
Electrical System Replacement Bulbs
Capacities and Specifications
Air Conditioning Refrigerants
Normal Maintenance Replacement Parts
6-1
Page 263 of 404
Downloaded from www.Manualslib.com manuals search engine When you put the cap back on, turn it to the right
(clockwise) until
you hear a clicking sound. Make sure
you fully install the cap. The diagnostic system can
determine if the fuel cap has been left off or improperly
installed. This would allow fuel to evaporate into the
atmosphere. See “Malfunction Indicator Lamp” in
the Index.
NOTICE:
If you need a new cap, be sure to get the right
type. Your dealer can get one for you.
If you get
the wrong type,
it may not fit properly. This may
cause your malfunction indicator lamp to light
and your fuel tank and emissions system may be
damaged. See “Malfunction Indicator Lamp” in
the Index.
Checking Things Under the Hoc4
m-
Things that burn can get on hot engine parts and
start a fire. These include liquids like gasoline,
oil, coolant, brake fluid, windshield washer and
other fluids, and plastic or rubber. You
or others
could be burned. Be careful not to drop or spill
things that will burn onto a hot engine.
6-7
Page 265 of 404
Downloaded from www.Manualslib.com manuals search engine When you open the hood, this is what you will see:
A. Windshield Washer Fluid
Fill Location
B. Coolant Fill Location
C. Oil Dipstick Location D. Transmission Dipstick/Fill
Location
E. Air Cleaner
F.
Oil Fill Location
G. Brake Master
Cylinder Reservoir
H. Power Steering Fluid Reservoir
I. Battery
6-9
Page 277 of 404
Downloaded from www.Manualslib.com manuals search engine Checking Transmission Fluid Hot
Get the vehicle warmed up by driving about 15 miles
(24 km) when outside temperatures are above 50°F
(10°C). If it's colder than 50°F ( 10°C)' drive the
vehicle in
DRIVE (D) until the engine temperature gage
moves and then remains steady for
10 minutes. Then
follow the
hot check procedures.
Checking Transmission Fluid Cold
A cold check is made after the vehicle has been sitting
for eight hours or more with
the engine off and is used
only as a reference. Let
the engine run at idle for five
minutes
if outside temperatures are 50°F (10°C) or
more. If it's colder than
50°F (lO°C), you may have
to idle the engine longer. Should the fluid level be low
during a cold check,
you must perform a hot check
before adding fluid. This will give you a more accurate
reading
of the fluid level.
Checking the Fluid Hot or Cold
Park your vehicle on a level place. Keep the
With the parking brake applied, place the shift lever
engine
running.
in
PARK (P).
With your foot on the brake pedal, move the shift
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in
PARK (P).
Let the engine run at idle for three minutes or more.
6-21
Page 288 of 404
Downloaded from www.Manualslib.com manuals search engine Brakes
Brake Fluid
have your brake system fixed, since a leak means that
sooner or later your brakes won’t work well, or won’t
work at all.
So, it isn’t a good idea to “top off’ your brake fluid.
Adding brake fluid won’t correct a leak.
If you add fluid
when your linings are worn,
then you’ll have too much
fluid when
you get new brake linings. You should add
(or remove) brake fluid, as necessary, only when work is
done
on the brake hydraulic system.
Your brake master cylinder reservoir
is here. It is filled
with DOT-3 brake fluid.
There are only two reasons why
the brake fluid level in
the reservoir might go down. The first is that the brake
fluid goes down
to an acceptable level during normal
brake lining wear. When new linings are put
in, the fluid
level goes back up. The other reason is that fluid is
leaking out of the brake system.
If it is, you should
If you have too much brake fluid, it can spill
on the engine. The fluid
will burn if the engine
is hot enough. You or others could be burned,
and your vehicle could be damaged. Add brake
fluid only when work is done
on the brake
hydraulic system.
Refer to the Maintenance Schedule to determine when to
check your brake
fluid. See “Periodic Maintenance
Inspections”
in the Index.