1993 CADILLAC SEVILLE engine overheat

Downloaded from www.Manualslib.com manuals search engine This Cadillac Manual is divided into major sections.
Introduction - How to use this Manual .....................
This section tells you how to use your Manual and includes
Safety and Vehicle Damage Warnings and Symbols
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Section 1 - Seats and Safety Belts .........................
This section tells you how to use your seats and safety
belts properly.
61
Section 2 - Features and Controls ........................
This section explains how. to start and operate your Cadillac.
63 I
Section 3 - Comfort Controls and Audio Systems .......... 146 I
This section tells you how to adjust the ventilation and
comfort controls
and how to operate your Sound System.
Section 4 - Your Driving and the Road ................... 165 I
Here you’ll find helpful information and tips about the
road and how
to drive under different conditions.
Section 5 - Problems on the Road ....................... 220 I
This section tells you what to do if you have a problem
while driving, such as a flat tire,
or engine overheating.
Section 6 - Service and Appearance Care ................. 261 I
Here the manual tells you how to keep your Cadillac
running properly and looking good.
For more information on “Reporting Safety Defects”, see Owner
Assistance,
Page 7.
First Edition

Downloaded from www.Manualslib.com manuals search engine higher temperature. To prevent uncomfortable overheating of the seats,
the heating elements are thermostatically regulated to automatica\
lly
maintain the temperature at the selected setting.
A telltale light in the
control switch reminds you that the heating system is in use. To preserve
the battery, the heated seats can only be used when
the ignition is turned
on, and are deactivated when the ignition is turned off.
Head Restraints
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h
Slide the head restraint up or down so that the top of the restraint is
closest to the top of your ears.
This position reduces the chance
of a neck injury in a crash. The head
restraints tilt forward and rearward also.
SAFETYBELTS: THEY’RE FOR EKERYONE
This part of the manual tells you how to use safety belts properly. It also
tells you some things you should not do with safety
belts.
And it explains the Supplemental Inflatable Restraint, or “air bag”
system.
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Downloaded from www.Manualslib.com manuals search engine ENGINE BLOCK HEATER (OPTION)
In very cold weather, O°F (-HOC) or colder, the engine block heater can
help. You’ll get easier starting and better fuel economy during engine
warm-up.
To use the block heater:
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt outlet.
/c CAUTION:
Plugging the cord into an ungrounded outiet could cause an
efectrical shock Also, the wrong kind of extension cord couid
overheat and cause a fire. You could be seriously injured, Plug
the cord into a properly grounded three-prong 110-volt outlet. If
the cord won’t reach, use a heayyduty three-prong extension
cord rated for at least 15 amps.
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Downloaded from www.Manualslib.com manuals search engine 0 1 (First Gear)
This position gives you even more power (but lower fuel economy)
than
“2.” You can use it on very steep hills, or in deep snow or mud. If
the selector lever is put in “1,” the transaxle won‘t shift into first gear
until the vehicle is going slowly enough.
NOTICE:
If your front wheels can’t rotate, don’t try to drive, This might
happen if you were stuck in very deep sand or mud or were up
against a solid object. You couid damage your fmnmxle,
ASss, If you stop when going uphill, don’t hold your vehicle there
with only the accelerator pedal. This could overheat and
damage the transaxle, Use your brakes to hold your vehicle in
position on 8 hill.
PmNG BRAKE
A
To set the parking brake:
Hold the regular brake pedal down with your right foot. Push down the
parking brake pedal with your left foot.
If the ignition is on, the brake
system warning light will come on.
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Downloaded from www.Manualslib.com manuals search engine 2. Move the shift lever into “P” (Park) position like this:
0 Hold in the button
on the lever, and
push
the lever all
the way toward
the front of your
vehicle.
3. With your right foot still holding thc hriikc pcdal doun. set tilt.
parking brake.
4. Move the ignition key to “Lock.”
5. Remove the key and take it with you. If you can walk away from your
vehicle with the ignition key in your hand, your vehicle
is in “P”
(Park).
Leaving Your Vehicle With the Engine Running
A CAUTION:
It can be dangerous to leave your vehicle with the engine
running. Your vehicle could move suddenly if the shift Lever is
not fully in ciP’’ (Pork) with the parking brake. firmly set. And, if
you leave the vehicle with the engine running, it could overheat
and even catch fire. You or others could be injured, Don’t leave
your vehicle with the engine running unless you have to,
If you have to leave your vehicle with the engine running, be sure your
vehicle is in
“P” (Park) and your parking brake is firmly set before you
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Downloaded from www.Manualslib.com manuals search engine Engine Temperature Warning Light (Export Only)
This light tells you that
your engine has
overheated. You
should stop the car and
turn the engine
off as
soon
as possible. A
warning chime should also sound if this light
comes on.
As a check,
the light should come
on for
a few seconds
when you start your
engine.
HOT COOLANT CAN BURN YOU BADLY!
In “Problems on the Road,” this manual shows what to do. See “Engine
Overheating”
in the Index.
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
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Downloaded from www.Manualslib.com manuals search engine DISPLAY ON/OFF
Pressing this button will turn off the Driver Information Center,
Electronic Climate Control and Fuel Data Center displays. While
displays are off, pressing the “INFORMATION” button
will turn on only
the Driver Information Center. If any other button is pressed or a driving
warning message needs to be displayed, or fuel level falls below
4 gallons,
all the displays
will come back on.
TRIP SET
Press and hold this button to set the Trip Odometer back to zero.
ENG/MET (English/Metric)
Press this button to switch from English (miles) to metric (kilometers).
Driver Information Center Messages
These messages will appear if there is a problem sensed in one of your
vehicle’s systems. Vehicles that are first sold
in Canada or are export
vehicles
will have a number after each message. This number helps to
identify that message, which is only displayed in English.
APPLY BRAKE TO SHIFT
This message will appear if your vehicle is in “P” (Park) for about 5
seconds and the brake is not depressed. If you do not want this message
to appear, you can cancel this message by pressing the
OFF and the Blue
(cooler) button
on the Electronic Climate control panel. Push the same 2
buttons again to have this message displayed again.
If the refrigerant system ever reaches an over-pressure condition, this
message will appear to tell you that the air conditioning compressor has
been turned off. Air conditioned air
will not be delivered to cool your
vehicle. If the pressure returns to a normal operating range, you must
select “AUTO”, “DEFOG”
, or Defrost to start the compressor. If this
message continues to appear, have the system repaired as soon as
possible to avoid compressor damage.
A/C OVERHEATED - A/C COMPRESSOR OFF
BATTERY NO CHARGE
This message will appear if your battery is not being charged. Have your
electrical system checked by your Cadillac dealership at your earliest
convenience.
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Downloaded from www.Manualslib.com manuals search engine CHECK FUEL GAGE
This message will appear when your fuel supply is less than 4 gallons and
your display
is turned off.
CHECK OIL LEVEL (Northstar Only)
This message will appear when your engine oil is approximately a quart
low. If this message is displayed, check the
oil and add as needed.
CHANGE OIL SOON
This message will appear when your engine oil is less than 10 percent or
the mileage since
the last oil change is more than 6750 miles.
CHANGE ENGINE OIL
This means that the life of your engine oil has expired and it should be
changed immediately. See engine oil and filter recommendations
in the
Maintenance Schedule. After an oil change, the Oil Life Index must be
reset. See “Oil Life Indicator”
in the index on how to reset it.
ENGINE COOLANT HOT IDLE ENGINE
This message will appear when your engine coolant temperature is over
126°C (248°F). To avoid added strain on a hot engine, turn off your
Climate Control system and stop and allow your vehicle to idle until
it
cools down or the message is removed. If it does not cool down, turn off
your engine and have it serviced before driving it again. Severe engine
damage can result from an overheated engine. See “Engine Overheating”
in the Index.
ENGINE HOT - A/C COMPRESSOR OFF
This message will appear when the Climate Control is in “Auto” or
Defrost and the engine coolant is hotter than
the normal operating
temperature. To avoid added strain on a hot engine the air conditioning
compressor is automatically turned
off. When that happens, air
conditioned air
is not delivered. If the coolant temperature returns to
normal, you must select
“AUTO”, “DEFOG” or Defrost to return to a
normal A/C compressor operation.
FUEL LEVEL VERY LOW
This message serves as a warning that the fuel level in your tank is
critically low. It means you shwld stop for fuel immediately.
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