Page 73 of 356

To use the coolant heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
1 A CAUTION:
Plugging the cord into an ungrounded outlet
could cause an electrical ,shock. Also, the wrong
kind
of extension cord could overheat and cause
a fire. You could be seriously injured. Plug the
cord into
a properly grounded three-prong
110-volt
AC outlet. If the cord won't reach, use a
heavy-duty three-prong extension cord rated for
at least 15 amps.
,-.. . . . 4.8 ..
4. After you've used the coolant heater, be sure to store
the cord as it was before
to keep it away from
moving engine parts. If you don't, it could be
damaged.
How long should you keep$he coolarit heater plugged
in? The answer depends on the outside temperature,
the
kind of oil you have, and some other things. Instead of
trying to list everything here, we
ask that you contact
yo" Pontiac dealer in the area where you'll be parking
your vehicle. The dealer can give you the best advice for
that particular area.
.. . i
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Page 116 of 356

Low Coolant Warning Light
; I’ ,.
If this light comes on and
stays on, the vehicle should
be promptly pulled
off the
road and the coolant level
checked.
See “Engine
Coolant”
in the Index.
Malfunctilon Indicator Lamp
(Check Engine Light) ~ ..
0
CHECK
Your Pontiac is equipped
with a computer
which
monitors operation of the
fuel, ignition and emission
control systems.
If there are visible signs of steam see “Engine
Overheating” in the
Index before opening the hood. , . ’? --+ -- This system is called OBD I1 (On-Board .>. ’ I .;: . , Diagnostics-Second Generation) and is intended to
.-. . assure that emissions are at acceptable levels for the
life of the vehicle, helping to produce a cleaner
environment.
(In! Canada, OBD 11 is replaced by
Enhanced Diagnostics.) The CHECK ENGINE light
comes on to indicate that there is a problem and service
is required, Malfunctions often will
be indicated by the
system before
any problem is apparent, which may
prevent more serious damage to your vehicle. This
system is
also designed to assist your service technician
d . in correctly diagnosing any malfunction.
.. .? ’. .. .- . .. i - ,, , c < -. , ,. t :. . ‘7 -n. 9’ .! , . ‘i :- -:x: :, -’ ::;.- . b- .. ,- , . .. .. . : .. -. I. . :. ‘1 .’ ’ E -, . - . r_ :. .. . I. , I -.. . I .C . .. . . .. . .-..-‘ >: =: , , ‘. .. -; T‘.
’ ““2-60
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Page 193 of 356

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 woulddt be able to
start your Pontiac, and the bad grounding could
You could be injured if the vehicles roll. Set the
parking brake firrnly on each vehicle. Put on automatic transaxle in
PARK (P) or a manual
transaxle
in NEUTRAL (N).
1 damage the electrical systems.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette lighter.
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!
I NOTICE:
.If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered
by
your warranty.
An electric fan can start up even when the engine
is not running and can injure
you. Keep hands,
clothing and tools.away from any underhood electric fan.
4. Open the hoods and locate the batteries.
5. Find the positive (+) and negative (-) terminals on
each battery.
5-3
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Page 202 of 356
Engine Overheating .
You will find a coolant temperature g.age and a low
coolant warning light on your Pontiac’s instrument
panel. See
“Engine Coolant Temperature Gage” and
“Low Coolant Warning Light” in the Index.
If Steam Is Coming From Your Engine
Steam from an overheated engine can burn you
badly, even if you just open the hood. Stay away
from the engine if you
see or hear steam coming
~ from it. Just turn it off and get everyone away
from the vehicle until it cools down. Wait until
there
is no sign of steam or coolant before
opening the
hood,
If you keep driving when your engine is
overheated, the liquids in it can catch fire, You or
others could
be badly burned. Stop your engine if
it overheats, and get out of the vehicle until the
engine is cool.
1 NOTICE:
~ ~~
If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.
5-12
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Page 203 of 356

If No Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no
steam, the problem may not b'e too serious. Sometimes
the engine can get a little too hot when you:
Cbb a long hill on a hot day.
' Stop after high-speed driving.
Idle for long periods in traffic.
Tow a trailer.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. If you have an air conditioner, turn it off.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you're in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- AUTOMATIC OVERDRIVE (D)
for automatic transaxles. ;+, 1; , !, -.,.r., . .-I? ,*:, I,3 : 1 I' ' . . :4?,+ . .I .
If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about 10 minutes.
If the warning doesn't come back on, you can drive
normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there's still no sign of steam, you can idle the engine
for two or three minutes while you're parked, to see
if
the warning stops. But then, if you still have the
warning,
turn ojf the engine and get everyone out of the
vehicle
until it cools down.
You may decide not .to lift the hood but to get service
help right 'away.
5-13
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Page 228 of 356
NOTICE:
If you need a new cap, b'e sure 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 tank and emissions system
might be
damaged.
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 b'e burned. Be
careful not to drop or spill
things
that will burn onto a hot engine.
Checking "'lings Under the Hood
r
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.
The following sections tell you how to check fluids,
lubricants and important parts underhood.
TO open the hood, first pull
the handle inside the
vehicle.
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Page 230 of 356
2.4L (CODE T) Engine
When you open the hood, you’ll see:
Brake Fluid Reservoir
B. Engine Oil Fill Cap G. Windshield Washer Fluid Reservoir
C. Engine Oil Dipstick M. Hydraulic Clutch Fluid Reservoir (if so equipped)
D. Automatic Transaxle Dipstick (if equipped) I. Air Cleaner
E. Power Steering Fluid Reservoir J. Battery
6-8
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Page 231 of 356
3.1L (CODE M) Engine
When you open the hood, ou’ll see:
A. Engine Coolant Surge Tank
B. Power Steering Fluid Reservoir
C. Engine Oil Fill Cap
D. Engine Oil Dipstick
E. Automatic Transaxle Fluid Dipstick
6-9
E Brake Fluid Reservoir
G. Windshield Washer Fluid Reservoir
H. Air Cleaner
I. Battery
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