brake fluid PONTIAC PONTIAC 1996 Owners Manual

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 transaxle. These parts can work hard on
mountain roads.
0 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.
L
If you don’t shift down, your brakes 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. Shift down to let
your engine assist your brakes on
a steep
downhill
slope.
A CAUTION:
0
0
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 transaxle, 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.
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Safety Chains
You should always attach chains between your vehicle
and your
trailer. Cross the safety chains under the tongue
of the trailer so that the tongue will not drop to the road
if it becomes separated from the hitch. Instructions
about safety chains may be provided by the hitch
manufacturer
or by the trailer manufacturer. Follow the
manufacturer’s recommendition for attaching safety
chains and do not attach them to the bumper. Always
leave just enough slack’s0 you can
turn with your rig.
And, never allow safety chains to drag on the ground.
Trailer Brakes
Does your trailer have its own brakes? Be me to
read and follow the instructions for the trailer brakes
so you’ll be able to install, adjust and maintain
them properly.
0
0 If your vehicle has anti-lock brakes, do not try to tap
into your vehicle’s brake system.
If you do, both
brake systems won’t work well,
or at all.
Even if your vehicle doesn’t have anti-lock brakes,
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.
0 Will the trailer brake parts take 3,000 psi (20 650 Pa)
of pressure?
If not, the trailer brake system must not be
used with
your vehicle.
0 If everything checks out this far, then make the brake
fluid tap at the upper rear master cylinder port. But
don’t use copper tubing for this.
If you do, it will
bend and break
off. Use steel brake tubing.
Driving with a Trailer
Towing a trailer requires a certain amount of experience.
Before setting out for the open road, you’ll want to get
to know your rig. Acquaint yourself with the feel of
handling and braking with the added weight of the
trailer. And always keep
in mind that the vehicle you are
driving is ~lolw
a good deal longer and not nearly as
responsive
as your vehicle is by itself.
Before you start, check the trailer hitch
and platform
(and attachments), safety chains, electrical connector,
lamps,
tires and mirror adjustment. I% the trailer has
electric brakes, start your vehicle and trailer moving and
then apply the traiEer brake controller by hand to be sure
the brakes are working.
This lets you check your
electrical connection at the Same time.
During your
hip, check occasionally to be sure that the
load
is secure, and that the lamps and any trailer brakes
are still working.
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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.
2.
3.
4.
5.
Apply your regular brakes, but don’t shift into
PARK (P) yet.
Have someone place chocks under
the trailer wheels.
When the wheel chocks are in place, release the
regular brakes until the chocks absorb the load.
Reapply the regular brakes. Then apply your parking
brake,
and then shift to PARK (P).
Release the regular brakes.
When You Are Ready to Leave After
Parking on a Hill
1. Apply your regular brakes and hold the pedal down
while you:
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 oken when you’re
pulling a trailer. See the Maintenance Schedule for -more
on this. Things that are especially important in trailer
operation
are automatic transaxle fluid (don’t overfill),
engine oil, 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. ’
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When you put the cap back on, turn it to the right until
you hear at least three clicks. Make sure you €ully install
the cap. The diagnostic system can determine if the fuel
cap has been left off or improperly installed. This would
allow he1 to evaporate into the atmosphere. See
"Malfunction Indicator
Lamp" in the Index.
NOTICE:
I€ you need a new cap, be sue to get the right
type. Your dealer can get one for
you. If you get
the wrong type, it may not fit or have proper
venting, and
your fuel t&-@nd gmissions system
might be damaged. . ...._ ,. . 4.~*,-.:~7F4c:> i,,:;:r'.&:;.., I 5 .v,<. " 52;:. .' , "" $g7!fnt ,,
Checking Things Under the Hood
An electric fan under the hood can start up and
injure
YOU even when the engine is not running.
Keep hands, clothing and tools away from any
underhood electric fan.
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.
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When you lift the hood of the 3.1L L82 engine, you’ll see:
A. Engine Coolant Reservoir
B. Radiator Fill Cap
C. Power Steering Fluid Reservoir
D. Engine Oil Fill Cap
E. Engine Oil Dipstick
E Automatic Transaxle Dipstick
G. Brake Fluid Reservoir
H. Air Cleaner
I. Windshield Washer
Fluid Reservoir
J. Battery (located under
Windshield Washer
Fluid Reservoir)
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When you lift the hood of the 3.4L LQl engine, you’ll see:
1
A. Engine Coolant Reservoir
B. Radiator Fill Cap
C. Power Steering Fluid Reservoir
D. Engine Oil Fill Cap E.
Engine Oil Dipstick
F. Automatic Transaxle Dipstick
G. Brake Fluid Reservoir
H. Air Cleaner
I. Windshield Washer
Fluid Reservoir
J. Battery (located under
Windshield
Washer
Fluid Reservoir)
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Checking the Fluid Level
Park your vehcle on a level place. Keep the
0 With the parlung brake applied, place the shift lever
engine
running.
in
PARK (P).
lever through each gear range, pausing for about
three seconds in each range. Then, position the shift
lever in
PARK (P).
With your foot on the brake pedal, move the shift
0 Let the engine run at idle for three to five minutes.
Then, without shutting off the engine, follow these steps:
3.1L L82 Engine
3.4L LQ 1 Engine 1.
The transaxle fluid dipstick handle is the red loop
near the back of the engine. Pull out the dipstick and
wipe it with a clean rag or paper towel.
then pull it back out again.
2. Push it back in all the way, wait three seconds and
3.1L
L82 Engine 3.4L LQ 1 Engine
3. Check both sides of the dipstick, and read the
lower level. The fluid level must be in the
cross-hatched area.
4.
If the fluid level is in the acceptable range, push the
dipstick back in all the way.
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Open the cap labeled WASHER FLUID ONLY. Add
washer fluid until the tank is full.
NOTICE:
0
0
0
0
When using concentrated washer fluid,
follow the manufacturer’s instructions for
adding water.
Don’t mix water with ready-to-use washer
fluid. Water can cause the solution to freeze
and damage your washer fluid tank and
other parts of the washer system. Also,
water doesn’t clean as well as washer fluid.
Fill your washer fluid tank
only
three-quarters full when it’s very cold. This
allows for expansion, which could damage
the tank
if it is completely full.
Don’t use radiator antifreeze in your
windshield washer. It can damage your
washer system and paint.
Brakes
Brake Fluid
Your brake master cylinder reservoir is here. It is filled
with
DOT-3 brake fluid.
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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 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.
’ A CAUT-ON:
I
- I
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.
When your brake fluid falls to a low level, your brake
warning light will come on. See “Brake System
Warning
Light” in the Index.
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What to Add
When you do need brake fluid, use only DOT-?
brake fluid
-- such as Delco Supreme 11 @ (GM Part
No. 1052535). Use new brake fluid from a sealed
container only, and always clean the brake fluid
reservoir cap before removing
it.
A CAUTION:
With the wrong kind of fluid in youp brake
system, your brakes may not work
well, or they
may not even
work at all. This could cause a
crash. Always use the proper brake fluid.
NOTICE:
0 Using the wrong fluid can badly damage
brake system parts. For example,
just a few
drops
of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t
let someone put in the
wrong kind of fluid.
0 If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
dgmaged. Be careful not to spill brake fluid
on your vehicle. If you do, wash it off
immediately. See LLAppearance Care” in
the Index.
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