1997 CADILLAC DEVILLE engine overheat

Downloaded from www.Manualslib.com manuals search engine To Use the Coolant H ~ ~ * ~ r
1. Turn off the engine.
2. Open tl hood and unwrap the electrical’cord.
3. Plug it into a normal, grounded 1 10-volt AC outlet.
A CAUTldN:
I I
1 .gging 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. Before starting the engine, be sure to unplug and 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 the coolant heater ph ged
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
your Cadillac dealer
in the area where you’ll be parking
your vehicle. The dealer can give you the best advice for
that particular area.

Downloaded from www.Manualslib.com manuals search engine FIRST (1): This position gives you even more power
than
SECOND (2). You can use it on very steep hills,
or in deep snow or mud. (If the shift lever is put in
FIRST (l), the transaxle won’t shift into 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 could damage your transaxle.
Also,
if you stop when going uphill, don’t hold
your vehicle there with only the accelerator
pedal. This could cause overheating and damage
the transaxle. Use your brakes to hold your
vehicle in position on
a hill.
Parking Brake
Hold the regular brake
pedal down with your right foot and push down the
parking brake pedal with
your left foot to set the
parking brake. If the ignition is on, the PARK
BRAKE indicator light should come on. If it
doesn’t, you need to have
your vehicle serviced.
If the parking brake has not been fully released and you try to drive
off with the parking brake on, the PARK
BRAKE indicator light comes on and stays on. See
“Parking Brake Indicator Light” in the Index for
more information.
When
you move out of PARK (P) or NEUTRAL (N), if
the engine
is running, the parking brake should release. If
it doesn’t, you can manually release the parking brake.

Downloaded from www.Manualslib.com manuals search engine Reach under the driver’s side of the instrument panel
and pull on the manual release lever, which is located
above the parking brake pedal.
If the parking brake does
not release, you should either drive to the nearest service
station or have your vehicle towed.
If your hand or arm is in the way of the pedal,
you could be hurt. The pedal springs back
quickly. Keep your hand and arm
away when you
use the manual release lever.
NOTICE:
Driving with the parking brake on can cause
your rear brakes to overheat. You may have to
replace them and you could also damage other
parts
of your vehicle.
If you are towing a trailer and are parking on a hill, see
“Towing
a Trailer” in the Index. This section shows
what to
do first to keep the trailer from moving.

Downloaded from www.Manualslib.com manuals search engine Leaving Your Vehicle With the
Enpw Run-;ng
A CAUTIC’Y:
1
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 PARK (P)
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
PARK (P) and your
parking brake is firmly set before you leave it. After
you’ve moved the shift lever into the PARK (P)
position, hold the regular brake pedal down. Then, see
if
you can move the shift lever away from PARK (P)
without first pulling it toward you (or, if you have the
console shift lever, without first pressing the button).
If
you can, it means that the shift lever wasn’t fully locked
into PARK
(P) .
I
Torque Lock
If you are parking on a lin and you don’t shift your
transaxle into
PARK (P) properly, the weight of the
vehicle may put too much force on the parking pawl in
the transaxle. You may find
it difficult to pull the shift
lever out of PARK
(P). This is called “torque lock.” To
prevent torque lock, set the parking brake and then shift
into PARK (P) properly before you leave the driver’s
seat.
To find out how, see “Shifting Into PARK (P)” in
the Index.
If torque lock does occur,
you may need to have another
vehicle push yours a little uphill to take some of the
pressure from the parking pawl in the transaxle,
so you
can pull the shift lever out of PARK
(P).

Downloaded from www.Manualslib.com manuals search engine Ashtrays and Cigarette Lighter
With the full center console (available on DeVille
Concours only), press on the cover, which
is located
below the climate control system, to reveal the front
ashtray.
To clean this ashtray, lift it out by gripping the
sides. For vehicles without the center console, pull the
tray out to reveal the ashtray. The tray is located beneath
the radio.
To clean this ashtray, lift it out by pulling on
the snuffer.
To use the rear ashtray, lift the lid.
NOTICE:
Don’t put papers or other flammable items
into your ashtrays. Hot cigarettes
or other
smoking materials could ignite them, causing
a
damaging fire. The cigarette lighter
is located near the ashtray. Press it
all the way in
and release. It will pop back by itself
when it’s ready to light. You may also have
a lighter
located at the rear seat air outlet.
Note that power to the cigarette lighter will shut off
10 minutes after the ignition is turned off. This helps to
prevent battery drainage. For more information, see
“Inadvertent Battery Saver” earlier in this section.
NOTICE:
Don’t hold a cigarette lighter in with your hand
while
it is heating. If you do, it won’t be able to
back away from the heating element when it’s
ready. That can make it overheat, damaging the
lighter and the heating element.

Downloaded from www.Manualslib.com manuals search engine Engine Coolant Temperature
Warning
Light
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. In the section “Problems on
the Road,” this manual explains what to do. See “Engine
Overheating” in the Index.
Engine Coolant Temperature Gage
Analog Cluster
This gage shows the
engine coolant
temperature.
If the gage
pointer moves into the red
area, the engine is too hot.
That reading means the same thing as the warning
light
-- the engine coolant has overheated. The section
“Problems on the Road” in this manual explains what to
do. See “Engine Overheating” in the Index.

Downloaded from www.Manualslib.com manuals search engine CHECK WASHER FLUID - 25: This message will
appear for several seconds indicating that you need
washer solvent.
CRUISE ENGAGED - 43: This message will appear for
a few seconds when you select a speed at which to cruise.
DOOR OPEN - 141: The passenger’s door or rear
doors are open
or ajar when this message appears. The
vehicle’s engine must be running and the transaxle not
be in PARK
(P) for this message to display. A chime
will also sound when the vehicle’s speed is greater than
5 mph (8.1 km/h).
DRIVER DOOR OPEN - 140: The driver’s door is
open or ajar when this message appears. The vehicle’s
engine must be running and the transaxle not be in
PARK (P) for this message to display. A chime will also
sound when the vehicle’s speed is greater than
5 mph
(8.1
km/h).
ENGINE COOLANT HOT-IDLE ENGINE - 44:
This message will appear when the engine coolant
temperature is over 248
“F (1 26 “C). To avoid added strain
on a hot engine, turn off the climate control system. Stop
and allow your vehicle to idle until it cools down or the
message is removed.
If it does not cool down, turn off the
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 MISFIRE -- EASE OFF GAS
PEDAL
- 114: An engine misfire has occurred. You’ll
need to
ease off the gas pedal.
FUEL LEVEL LOW - 11: This message serves as a
warning that the fuel level in the tank
is critically low.
Stop for fuel soon.
ICE POSSIBLE - 13: This message appears when
the outside air temperature is cold enough to create icy
road conditions.
HEADLAMPS SUGGESTED - 23: If it’s dark enough
outside and the twilight sentinel control is
off, a
HEADLAMPS SUGGESTED message will display on the
DIC. This message infonns the driver that turning on the
exterior lamps is recommended even thought the
DRL are
still illuminated. (It has become dark enough outside to
require the headlamps and/or other exterior lamps.)
MONITORED SYSTEMS OK - 1: This message only
appears in the “recall” mode by pressing the RESET
button. It lets you know that no other messages are
stored or currently active.
PASS KEY NOT PROGRAMMED - 31: This
warning message displays when the PASS-Key pellet
information has not been programmed into your vehicle.
See your Cadillac dealership for service.

Downloaded from www.Manualslib.com manuals search engine STABILITY REDUCED - 54: If you ever see the
STABILITY REDUCED message, it means there may
be a problem with your stability enhancement system.
If
you see this message, try to reset the system (stop; turn
off the engine; then start the engine again). If the
STABILITY REDUCED message still comes on,
however, it means there is a problem,
so you should see
your Cadillac dealer for service.
STARTING DISABLED DUE TO THEFT SYSTEM
REMOVE IGNITION KEY
- 33: This message will
appear when the Personalized Automotive Security
System (PASS-Key
11) senses that an improper ignition
key is being used to try to start the vehicle. Check the
ignition key for damage. If it is damaged, it may need to
be replaced. If you see no damage, clean the pellet
contacts with a soft cloth or napkin. Remove the ignition
key and wait for the DIC to display WAIT
3 MINUTES.
The instrument panel cluster will then run a timer and
change the messages to WAIT
2 MINUTES, WAIT
1 MINUTE and then START CAR. When the START
CAR message is displayed, try again to start the engine.
STOP ENGINE ENGINE OVERHEATED - 42: This
message will appear when the engine has overheated.
Stop and turn the engine
off immediately to avoid severe
engine damage. See “Engine Overheating” in the Index.
STOP ENGINE LOW OIL PRESSURE - 35: If this
message appears while the engine is running, stop the
engine and do not operate
it until the cause of low oil
pressure is corrected. Severe damage to the engine can
result. A multiple chime will also sound when this message is displayed.
THEFT SYSTEM PROBLEMCAR MAY NOT RESTART
- 34: This message means there is a problem
in the Personalized Automotive Security System
(PASS-Key
11). A fault has been detected in the system
which means that the PASS-Key
I1 system is disabled
and is not protecting the vehicle. The vehicle usually
restarts, however, you may want to take your vehicle to
a proper service center before turning
off the engine.
TOP SPEED FUEL CUT-OFF - 111: This message
will appear when the PCM senses that the maximum
speed for your Cadillac has been reached. The speed
of your vehicle will decrease several mph as the fuel
supply
is cutoff. This allows your vehicle to stay in a
stable operating range.