PONTIAC GRAND-PRIX 1993 Owners Manual

Your Driving and the Road
Driving with a Trailer (CONT.)
Making Turns
When you’re turning with a trailer,
make wider turns than normal. Do this
so your trailer won’t strike soft
sh’oulders, curbs, road signs, trees, or
other objects. Avoid jerky or sudden
maneuvers. Signal well in advance.
Turn Signals When Towing a Trailer
When you tow a trailer, your vehicle has
to have a different turn signal flasher
and extra wiring. The green arrows on
your instrument panel will flash
whenever you signal
a turn or lane
change. Properly hooked
up, the trailer
lights will also flash, telling other
drivers you’re about to turn, change
lanes or stop.
When towing a trailer, the green arrows
on your instrument panel will flash for
turns even if the bulbs on the trailer are
burned out. Thus, you may think
drivers behind you are seeing your
signal when they are not.
It’s important
to check occasionally
to be sure the
trailer bulbs are still working.
Your vehicle has bulb warning lights.
When you plug trailer lights into your
vehicle’s lighting system, its bulb
warning lights may not let you know if
one of your lights goes out.
So, when
you have trailer lights plugged in, be
sure
to check your vehicle and trailer
lights
from time to time to be sure
they’re all working. Once
you
disconnect the trailer lights, the bulb
warning lights again can tell you if one
of your vehicle lights is out.
Driving On Grades
Reduce speed and shift to a lower gear
before you start down a long or steep
downgrade.
If you don’t shift down, you
might have to use your brakes so much
that they would get hot and
no longer
work well.
On a long uphill grade, shift down and
reduce your speed to around
45 mph
(70 kwh) to reduce the possibility of
engine and transaxle overheating.
If you are towing a trailer and you have
an automatic transaxle with Overdrive,
it’s best to drive in
D instead of (or
as you need to, a lower gear). This will
minimize heat build-up and extend the
life of your transaxle.
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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. Apply your regular brakes, but don’t
shift into
P (Park) yet.
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.
4. Reapply the regular brakes. Then
apply your parking brake, and then
shift to
P (Park).
5. 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
4. Stop and have someone pick up and
of
the chocks.
store the choclts.
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 transaxle fluid (don’t
overfill), engine oil, belts, 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.
IBI ...
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Notes
I e2
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Here you’ll find what to do about
some problems that can occur on the
road
.
Part 5
Problems on the Road
Hazard Warning Flashers ........................................................................\
........ 184
Towing Your Pontiac ........................................................................\
............... 189
Engine Overheating ........................................................................\
................. 193
If a Tire Goes Flat ........................................................................\
.................... 200
Changing a Flat Tire ........................................................................\
................ 200
Compact Spare Tire ........................................................................\
................. 207
If You’re Stuck: In Sand, Mud. Ice or Snow .................................................. 208
Jump Starting ........................................................................\
........................... 185
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Problems on the Road
Hazard Warning Flashers
Your hazard warning flashers let you
warn others. They also let police know
you have a problem. Your front and rear
turn signal lights will flash on and off.
184
Slide the switch up to make your front
and rear turn signal lights flash
on and
off.
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, slide the switch
down.
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 side of the road about
300 feet (100 m) behind your vehicle.
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Jump Starting
If your battery has run down, you may
want to use another vehicle and some
jumper cables to start your Pontiac. But
please follow the steps here to do it
safely.
CAUTION ~~
I * Batteries can hurt you. They
b can be dangerous because: II
0 lney contain acid that can burn
* They contain gas that can
you.
explode or ignite.
They contain
enough electricity
to burn you.
If you don’t follow these steps
exactly,
some or all of these things
To Jump Start Your Pontiac:
1. Check the other vehicle. It must have
a 12-volt battery with a negative
ground system.
If the other systerr, At a 12-vali
system with
a negative ground,
both vehicles can be damaged.
U
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Problems on the Road
2. Get the vehicles close enough so the 3. Turn off the ignition on both
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
Pentiac, and the bad grounding could
damage the electrical systems.
CAUTION I
You could be injured if the
b vehicles roll. Set the parking
brake firmly on each vehicle. Put an
automatic transaxle in
P (Park) or a
manual transaxle in N (Neutral).
4. Open the hoods and locate the
vehicles. Turn
off all lights that aren’t batteries.
needed, and radios. This
will avoid
sparks and help save both b’atteries.
1, CAUTION
And it could save your radio!
II
If you leave your radio on, it could
be badly damaged. The repairs
wouldn’t be covered
bv your --
warranty.
I
~~~~~~~~~~~~~~~~~,~~~~~~~~~~~~~ ij Find the positive (+) and negative (-)
terminals on each battery. Your Pontiac
has a remote positive
(+) jump starting
terminal. The terminal is on the same
side
of the engine compartment as your
battery.
You should always
use the remote
positive
(+) terminal instead of the
positive
(+) terminal on your battery.
To uncover the remote positive
(+)
terminal, lift the red plastic cap.
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A Using a match near a battery I
I can cause battery ga
explode. People have been nurI
doing this, and some have been
blinded. Use a flashlight
if vou nccL
more light.
Be sure the
ua enougn
you accidentally get it in your e
or
on your skin, flush the place
with water and get medical help
immediately.
? ih. w-m I
5. Check that the jumper cables don’t
have loose or missing insulation. If
they do, you could get a shock. The
vehicles could be damaged, too.
engine part. Don’t connect
(+) to (-) or
you’ll get a short that would damage the
battery and maybe other parts, too.
Before you
connect the cables, here are
water.
You doll L IIGW to addware some things you should know. Positive
to the Delco Freedom@ battery
(+) will go to positive (+) and negative
installed in every new
GM vehicle (-) will go to negative (-) or a metal
But if a battery has filler caps, b
sure the right amount of fluid is
there.
If it is low,-add water to t
care of that first.
If you don’t,
explosive gas could be present.
Batte-ry fluid contains acid that
burn
you. Don’t get it on you. I
PA/ ITION I
A
Fans or other moving engine
parts can injure you badly.
Keep your hands away from
moving parts once the engines are
runnin-
6. Connect the red positive (+) cable to
the positive
(+) terminal of the
vehicle with the dead battery. Use a
remote positive
(+) terminal if the
vehicle has one.
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Problems on the Road
hl’l~ sbrfing (CONT.)
7. Don’t let the other end touch metal.
Connect it to the positive
(+)
terminal of the good battery. Use a
remote positive
(+) 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 end 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.
188
9. Attach the cable at least 18 inches
(45 crn) away from 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.
10. Now start the vehicle with the good
battery and run the engine for a
while.
1 1. Try to start the vehicle with the
dead battery.
If it won’t start after a few tries, it
probably needs service.
12. Remove the cables in reverse order
to prevent electrical shorting. Tale
care that they don’t touch each
other or any metal.
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A
B
C
X51 01
Towing Your Pontiac
Try to have a GM dealer or a
professional towing service tow your
Pontiac. The usual towing equipment is:
(A) Sling-type tow truck
(B) Wheel-lift tow truck
(C) Car carrier
If your vehicle has been changed or
modified since it was factory-new by
adding aftermarket items like fog lamps,
aero skirting, or special tires and
wheels, these instructions and
illustrations may not be correct.
Before you do anything, turn on the
hazard warning flashers. When you call, tell
the towing service:
That your vehicle cannot be towed
from the front or rear with sling-type
equipment.
drive.
vehicle.
lever.
damaged.
That your vehicle has front-wheel
The make, model, and year of your
Whether you can still move the shift
If there was an accident, what was
When the towing service arrives, let the
tow operator know that this manual
contains detailed towing instructions
and illustrations. The operator may
want to see them.
To help avoid injury to you
or others:
* Never let passengers ride in a
vehicle that is being towed.
Never tow faster thar -3fe
posted speeds.
Never tow with damaged part
not fully secured.
Never get under your vehicle after
it
has been lifted by the tow
truck.
Always use separate safety chains
hooks instead. '
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