1994 Oldsmobile Cutlass Supreme check engine

joy riders or professional thieves - so
don’t do it.
When you park your Oldsmobile and
open the driver’s door, you’ll hear a
tone reminding you to remove your key
from the ignition and take it with you.
Always do this. Your steering wheel will
be locked, and
so will your ignition and
transaxle. And remember to lock the
doors.
Parking at Night
Park in a lighted spot, close all windows
and lock your vehicle. Remember to
keep your valuables out of sight. Put
them in
a storage area, or take them
with you.
Parking Lots
If you park in a lot where someone will
be watching your vehicle, it’s best to
lock it up and take your keys. But what
if you have to leave your ignition key?
What if you have to leave something
valuable in your vehicle?
Put your valuables in a storage area,
like your trunk or glove box.
Lock all the doors except the driver’s.
Then take the door key with you.
PASS-Key@ll
Your vehicle is equipped with the
PASS-ICey@II (Personalized
Automotive Security System) theft
deterrent system. PASS-ICey@II is a
passive theft deterrent system. This
means you don’t have to do anything
different to arm or disarm the system. It
worlts when you insert or remove the
ltey from the ignition. PASS-I uses a resistor pellet in the ignition key
that matches a decoder in your vehicle.
When the PASS-Keys11 system senses
that someone is using the wrong ltey, it
shuts down the vehicle’s starter and fuel
systems. For about three minutes, the
starter won’t work and fuel won’t go to
the engine. If someone tries to start
your vehicle again or uses another key
during this time, the vehicle will not
start. This discourages someone
from
randomly trying different keys with
different resistor pellets in an attempt to
make
a match. The
ignition key must be clean and dry
before it’s inserted in the ignition
or the
engine may not start. If the engine does
not start and the
SECURITY light is
on, the key may be dirty or wet. Turn
the ignition
off.
Clean and dry the ltey. Wait about three
minutes and try again. The security
light may remain on during this time. If
the starter still won’t work, and the ltey
appears to be clean and dry, wait about
three minutes and try the other ignition
ltey. At this time, you may also want to
check the fuses (see
Fuses G Circuit
Breakers
in the Index). If the starter
won’t work with the other ltey, your
vehicle needs service. If your vehicle
does start, the first ignition key may be
faulty. See your Oldsmobile dealer
or a
locksmith who can service the PASS-
I If you accidentally use a ltey that has a
damaged or missing resistor pellet, the
starter won’t work, and the
SECURITY light will come on. But you
don’t have to wait three minutes before
trying one
of the other ignition keys.
55

To start your engine:
1. Without pushing the accelerator
pedal, turn your ignition key to
Start.
When the engine starts, let go of the
key. The idle speed will go down as
your engine gets warm.
NOTICE:
Holding your key in Start for longer
than
15 seconds at a time will cause
your battery to be drained much
sooner. And the excessive heat can
damage your starter motor.
2. If your engine.won’t start (or starts
but then stops), it could be flooded
with too much gasoline. Try pushing
your accelerator pedal all the way to
the floor and holding it there as you
hold the key in
Start for about three
seconds.
If the vehicle starts briefly
but then stops again, do the same
thing, but this time keep the pedal
down for five or six seconds. This
clears the extra gasoline. from the
engine.
NOTICE:
Your engine is designed to work
with the electronics in your vehicle.
If you add electrical parts or
accessories, you could change the
way the fuel injection system
operates. Before adding electrical
equipment, check with your dealer.
If you don’t, your engine might not
perform properly.
If you ever have
to have your vehicle towed, see the
part
of this manual that tells how to
do it without damaging your
vehicle. See
Towing Your Vehicle
in the Index.
Driving Through Deep
Standing Water
NOTICE:
If you drive too quicldy through
deep puddles or standing water,
water can come in through your
engine’s air intake and badly
damage your engine. If you can’t
avoid deep puddles or standing
water, drive through them very
slowly.
60

94
P
,w 0I.L LOW
EVEL COOLANT I
I
Low Coolant Wa-mjng Light
If this light comes on, your system is
low on coolant and the engine may
overheat.
See .the
Index. under Engine Coolant.
and have your vehicle serviced as.soon
as you can
...
LOW 'OIL .
LEV-E L; COOLA
Low Engine Oil- Level Warning
Light
(omorv)
Your engine may be equipped with an
oil level monitoring system. When. the
ignition key is turned on, the
LOW OIL
LEVEL light will briefly flash. If the
light stays
on, stop the vehicle on a level
surface and turn the engine off. Check
the oil level using the engine oil
dipstick. (See the
Index under Engine
Oil.) If the light does not flash, have the
low oil level sensor system repaired
so it
will be ready to warn you if there's a
problem.
NOTIC E:
The oil.leve1 monitoring system
only checks oil level during the
brief period between key on and
engine crank. It does not monitor
engine oil level when the engine is
running. Additionally, an oil level
check is only performed if the
engine has been turned off for a
considerable peri.od of time
allowing the oil normally in
circulation to drain back into the
oil pan.

If the anti-lock brake system warning
light stays on longer than normal after
you’ve started your engine, turn the
ignition
off. Or, if the light comes on
and stays on when you’re driving, stop
as soon as possible and turn the ignition
off. Then start the,engine again to reset
the system. If the light still stays on, or
comes on again while you’re driving,
your Oldsmobile needs service. If the
light
is on but not flashing and the
regular brake system warning light isn’t
on, you still have brakes, but you don’t
have anti-lock brakes.
SERVICE
ENGINE SOON
Malfunction. Indicator Lamp
(Service Engine Soon Light)
A computer monitors operation of your
fuel, ignition and emission control
systems. This light should come on
when the ignition is on, but the engine
is not running, as a check to show you
it is working.
If it does not come on at
all, have it fixed right away. If it stays
on, or it comes on while you are driving,
the computer is indicating that you
have a problem.
You should take your
vehicle in for service soon.
97

Features & Controls
98
NOTICE:
If you keep driving your vehicle
with this light on, after
a while the
emission controls won’t work as
well, your fuel economy won’t be as
good and your engine may not run
as smoothly. This could lead to
costly repairs not covered by your
warranty. CHECK
GAGES
1 ANTI-
Check Gages Light
When this light comes on it means one
of these four things:
You have approximately 3 gallons
(12 L) or less of fuel remaining in
your tank. Check your fuel gage.
Your oil pressure is low. Check your
oil pressure indicator.
Your engine is too hot. Check your
coolant temperature gage.
There is a problem with the charging
system.
Head-Up Displcly (OP~ONJ
If you have the optional Head-Up
Display (HUD), you can see the
speedometer reading, in English or
metric units, displayed “through” the
windshield. The
HUD also shows:
Turn signal indicator lights.
A high beam indicator symbol.
A CHECK GAUGES message. (For
low oil pressure, high coolant
temperature, high or low battery
voltage, and low fuel.)

I
CHECK GAUGES
I'
HUD shows these lights when they are
lit on the instrument panel.
When you sit straight in your seat, the
HUD image will appear slightly to the
right.
When the ignition key is turned to
Run,
all possible HUD images will come on
and look
lilce this. Then the Head-Up
Display will
operate normally.
NOITICE:
'Although the HUD image appears
to be near the front
of the vehicle,
do not use it as a parking aid. The
HUD was not designed for that
purpose.
If you try to use it that
way, such.as in a parking lot, you
may misjudge distance and
run into
something.
DIM AW
MAX UP
MIN OFF ON
HUD CONTROL
I
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i...; .... "( ...-.. *zIL5b .,.. ~ ...,. ~ ....,......:.,,.. " ...._.._..... :.*....._.:.. ........., !I.... -&
To adjust the HUD so you can see it
properly:
1. Start your engine and slide the HUD
dimmer control (1ocate.d below the
climate controls) all the way to
MAX.
The brightness of the .HUD image is
determined by whether the headlight
switch is
on or off, and where you
have
set the HUD dimmer control.
99

NOTICE:
Before you add any sound
equipment
to your vehicle - like a
tape player, CB radio, mobile
telephone or two-way radio
- be
sure you can add what
you want. If
you can, it's very important to do it
properly. Added sound equipment
may interfere with the operation of
your vehicle's engine, Delco@ radio or other systems, and even damage
them. And, your vehicle's systems
may interfere with the operation of
sound equipment that has been
added improperly.
So, before
adding sound equipment, check
with your dealer and be sure to
check Federal rules covering mobile
radio and telephone units.
I I I OBlCD I
AUTO REVERSE
Setting the Clock
No matter which audio system you have
in your vehicle, setting the clock
is easy.
For Radios with SCAN and One
SEEK Button:
1. With the radio off and the ignition
on, press
SET. The SET indicator
will appear on the digital screen for
five seconds.
2. During those five seconds, you can
set the clock to the correct hour and
minute by depressing the
SEEK and
SCAN buttons. For some radios
SEEK will set the hour, for others it
sets the minute. For some radios,
SCAN will set the hour, for others it
sets the minute.
For Radios with SCAN and
and
SEEKY:
~
SEEKA
1. With the radio off and the ignition
on, press
SET. The SET indicator
will appear on the digital screen for
five seconds.
2. Press and hold SCAN until the
correct hour appears on the display.
3. Press SET again.
4. Press and hold SEEK A or SEEKv
until the correct minute appears on
the display.
111

Your Driving and the Road
The exit sp leed is usu.alll J posted.
Reduce your speed according to your
speedometer, not to your sense
of
motion. After driving for any distance at
higher speeds, you may tend to think
you are going slower than you actually
are.
4 Before Leaving on a Long
Trip
Make sure you’re ready. Try to be well
rested.
If you must start when you’re
not
fr&- such as after a day’s work
- don’t plan to make too many miles
that first part of the journey. Wear
comfortable clothing and shoes
you can
easily drive in.
Is your vehicle ready for a long trip? If
you keep it serviced and maintained, it’s
ready
to go. If it needs service, have it
done before starting out. Of course,
you’ll find experienced and able service
experts in Oldsmobile dealerships all
across North America. They’ll be ready
and willing to help
if you need it.
Here are some things you can check
before a trip:
a
Windshield Washer Fluid: Is the
reservoir full? Are all windows clean
inside and outside?
Wiper Blades: Are they in good
Fuel, Engine Oil, Other Fluids: Have
Lights: Are they all working? Are the
shape?
you checked all levels?
lenses clean?
Tires: They are vitally impartant to a
safe, trouble-free trip.
Is the tread
good enough far long-distance
driving? Are the tires all inflated
to
the recommended pressure?
weather outlook along your route?
Should you delay your trip a short
time to avoid
a major storm system?
Maps: Do you have up-to-date maps?
Weather Forecasts: What’s the
I Highway Hypnosis
Is there actually such a condition as
“highway hypnosis”? Or is it just plain
falling asleep at the wheel? Call it
highway hypnosis, lack of~awareness, or
whatever.